BA-187956-inter GSX 5-10 GSXplus WKD - gruenbeck.de · Order no. 044 187 956-inter Edited by:...

$: BA-187956-inter GSX 5-10 GSXplus WKD - gruenbeck.de · Order no. 044 187 956-inter Edited by: KONS-rjau-mrie:\BA-187956-INTER_GSX_5-10_GSXPLUS_WKD.DOCX - CONFIDENTIAL- 7 Pos. Key$
Customer Service Section

of the Operating Manual for Water SoftenersWeichwassermeister®

GSX 5, GSX 10, GSX 10-I, GSXplusstarting from software version V2.38

This special customer service section contains information that is essential for the start-up, maintenance and repair of the systems and it must therefore always be kept available. The additional information can only be used in conjunction with the standard operating manual. This is intended for Grünbeck's customer service team and service representa-tives.

It is vital to keep the complete customer service operating manual up-to-date in order to be well informed at all times.

Edit ion: October 2013 Order no. 044 187 956-inter -CONFIDENTIAL-


Weichwassermeister® GSX 5, GSX 10, GSX 10-I, GSXplus

Order no. 044 187 956-inter Edited by: KONS-rjau-mrie:\BA-187956-INTER_GSX_5-10_GSXPLUS_WKD.DOCX -CONFIDENTIAL-

1

F Operation

Table of Contents

1 | Introduction ................................................................ 2

2 | Function ..................................................................... 2

3 | How to operate the control unit ................................. 3.1 How to set the operating parameters of GSX 5,10, 10-I 3.2 How to set the operating parameters of GSXplus 3.3 How to read the operating mode 3.4 How to release a manual regeneration 3.5 How to indicate the software version

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4 | How to make deviating settings ................................ 4.1 Installer level 290 4.2 Extended installer level 113 4.3 Customer service level 142 4.4 Extended customer service level 121 4.5 Counter readings of Code level 245 4.6 Disinfection program 4.7 Operating sequence of start-up program 4.8 Table of data records 4.9 Service program 4.10 Step run times 4.11 Hydraulic parameters 4.12 Setting of the suction lance 4.13 Flow stabiliser (first filtrate, backwash) 4.14 Injectors 4.15 Lubrication of discs

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5 | Overview of electrical connections ............................ 39

6 | Aligning the motor position indicator ......................... 40

7 | Characteristics of GSXplus........................................ 7.1 Start-up 7.2 Data record 7.3 Electric opening/closing of blending valve 7.4 Function

40

8 | Operating log GSX 5, 10, 10-I ................................... 42

9 | Operating log GSXplus .............................................. 46

Customer Service Section Weichwassermeister® GSX 5, GSX 10, GSX 10-I, GSXplus

-CONFIDENTIAL- - Order no. 044 187 956-inter Edited by: KONS-rja-rg:\BA-187956-INTER_GSX_5-10_GSX-PLUS_WKD.DOCX

2

The work described here should only be carried out by trained experts.

1 | Introduction

The Weichwassermeister® GSX softening systems are volume- and/or time-controlled. They are operated and monitored through the control unit.

Fig. F-1: Operating pad of Weichwassermeister® GSX water softener

green LED Softening system is functioning

properly. yellow

LED Regeneration salt is missing, other signal (if activated).

red LED Service, customer service team, service rep-resentative required, display illumination is flashing

Table F-1: Monitoring of softening system function.

2 | Function

The different system parameters are stored in data records and can be set using codes or via menu navigation. The operating data (step times, capacity rate, operating mode, monitoring times, special functions) is stored in the respective data record in order that the system is ready for use once the data record has been selected.

Operating keys

Monitoring of the softening system function.




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3 | How to operate the control unit

Fig. F-2: Control unit, operating panels and display of GSX 5, 10, 10-I



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Fig. F-2a: Control unit, operating panels and display of GSXplus




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Pos. Key Display parameters

1

In standard mode: Switches to the operator programming level (press for > 2

sec.).

Acknowledges malfunctions.

In the operator programming level: Opens parameters to change (numeric display flashes).

Saves and closes the parameter (numeric display stops flashing).

2

In standard mode: Triggers a manual regeneration (press for > 5 sec.).

In the operator programming level: Returns to the previous parameter.

Reduces the size of the numerical values whilst the numerical display is flashing.

3

In standard mode: Calls up the Info level and switches to the next Info value. In the operator programming level: Switches to the next parameter.

Increases the size of the numerical values whilst the numerical display is flashing.

Closes opened parameters without saving them (numerical dis-play stops flashing) and the previously set value is maintained.

Exits the operator programming level and code level.

Key combination is used to cancel regeneration steps in the Service program.

4

In standard mode: Displays the time.

In the Info level and operator programming level: Displays the operating parameters; the corresponding unit ap-

pears, if available.

In the case of malfunctions / warnings: Displays the current malfunction or warning Er x.

5

Symbol appears, if salt needs to be refilled (see chapter H, point 2).

6

Symbol appears if a maintenance interval has elapsed (only if activated).

7

In the Info level and operator programming level: Index displays the consecutive number of the current value in the numerical display for guidance.

+

+



6


8

Drop symbol flashes whilst water is withdrawn (ratio 0° dH, 0 °f, 0 mmol/l - soft water).

9

In standard mode: The exchanger is displayed with its residual capacity:

The circle segments each represent 12.5% residual capacity.

Residual capacity between 100 % and 87.5 %.




Exchanger is depleted.

The number is only displayed in the case of the exchanger that is in operation.

Within the Info level: Residual capacity and flow rate of the numerical display pos. 4

refers to the exchanger that is in operation.

10 REG. REG. is displayed throughout the entire regeneration.

The other symbols 10 a … 10 e are displayed in the Info level in parameter index 3 (see chapter F, point 2.3) or can be activated in code 290 (parameter 6).

10 a

Regeneration step - salting: Symbol appears if the electrolysis current for chlorine production (disinfection of the exchanger) is in order.

10 b Flow arrow be-tween the regener-ation and transfer valve

The arrow is displayed in one direction or the other depending on the regeneration step.

First filtrate (5)

Salting (1), slow rinsing (2), backwashing (3)

Filling of brine tank (4): no arrow present ,,

10 c Regeneration valve

Regeneration motor moves (M) to the next regeneration step.

10 d Brine tank Is displayed throughout the entire regeneration (if activated).

The appropriate arrow appears depending on the regeneration step: ↑ Brine is sucked out of the brine tank. ↓ The brine tank is filled with water.




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10 e Reference run - re-gen. valve RR or S2

Only appears during the reference run on the regeneration valve.

10 f Transfer valve Transfer motor moves (M) to the other exchanger.

10 g Reference run - transfer valve RT or S1

Only appears during the reference run on the transfer valve.

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Drop symbol flashes whilst water is withdrawn (ratio of raw water). Blending motor runs (M) in order to maintain a constant level with a variable withdrawal volume and/or raw water quality.

Display back light-ing

Is switched on 10 minutes after the last key has been pressed.

The back lighting is first activated when any key is pressed.

Flashes during malfunctions / warnings. Table F-2: Operating panels and display

Note: Only the most important information is shown on the dis-play when the system is running smoothly. The maximum display is illustrated in fig. F-2.



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3.1 How to set the operating parameters of GSX 5, GSX 10, GSX 10-I

Note: Instructions in bold are absolutely essential to ensure that work can continue. All other instructions can be ignored if the value shown on the display remains unchanged.

Basic settings (operator programming level)

The basic settings should be adjusted to the local conditions when starting up the system. The value must be adjusted if the quality of the raw water is variable.

The display shows the time as a basic display (colon flashes). Call up the operator programming level first of all.

1. Press and hold key for longer than 2 seconds.

The display shows the hours.

2. Press key . The hour display starts to flash.

3. Set the current time (hour). In addition:

Decrease the number of hours with key .

Increase the number of hours with key .

4. Save the setting by pressing key . The hour display stops flashing.

5. Press key to move to the next menu item.

The display shows the minutes.

6. Press key . The minute display starts to flash.

7. Set the current time (minutes). In addition:

Decrease the number of minutes with key .

Increase the number of minutes with key .

8. Save the setting by pressing key . The minute display stops flashing.


The display shows the raw water hardness stored.

10. Enter here the actual raw water hardness at the place of op-eration. This can be determined using a "total hardness" water testing device or checked with the relevant water sup-ply company (factory setting – 25 °dH, 45 °f, 4.5 mmol/l).

11. Enter the appropriate value. To do this, repeat steps 6 - 8 accordingly.

Note: If the raw water hardness is variable, program the highest value that occurs!

2°dH




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Note: The following parameter begins the start-up program: venting of the softening system, filling the brine tank with water, regeneration of both exchangers.

The display shows the "Inbetriebnahme-Programm" (start-up program) menu item.

12. Change parameter from "Ibn0" to "Ibn1". To do this, repeat steps 6 - 8 accordingly.

13. Press keys and at the same time to return to the basic display.

The display shows "Ibn". The current time appears after approx. 10 minutes and both exchangers are regenerated.

Note: The following display does not appears in the standard settings of the GSX series. If the softening system is operated with an on-site pulse transmitter, the soft water hardness must be programmed depending on the place of installation (before or after blending). This requires data record CA70.

The soft water hardness that is predetermined by setting the blending valve should be set here (between 0 °dH, 0 °f, 0 mmol/l and the raw water hardness). The specifications of the Drinking Water Ordinance should be observed when softening drinking water (also refer to chapter E).

14. Enter the correct value. To do this, repeat steps 6 - 8 ac-cordingly.



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3.2 How to set the operating parameters of GSXplus

Basic settings (operator programming level)

The display shows the time as a basic display (colon flashes). Call up the operator programming level first of all.

15. Press and hold key for longer than 2 seconds.

The display shows the hours.

16. Press key . The hour display starts to flash.

17. Set the current time (hour). In addition:

Decrease the number of hours with key .

Increase the number of hours with key .

18. Save the setting by pressing key . The hour display stops flashing.


The display shows the minutes.

20. Press key . The minute display starts to flash.

21. Set the current time (minutes). In addition:

Decrease the number of minutes with key .

Increase the number of minutes with key .

22. Save the setting by pressing key . The minute display stops flashing.





11

In normal cases: 1-point calibration

The display shows the raw water hardness stored.

24. Enter here the actual raw water hardness at the place of op-eration. This can be determined using a "total hardness" water testing device or checked with the relevant water sup-ply company (factory setting - 25 °dH, 45 °f, 4.5 mmol/l).


In special cases: 2-point calibration (see chapter 7.4)

The display shows the raw water hardness from the highest pair of values.

26. The untretaed water hardness is programmed here from the water analysis in which the degrees of hardness and con-ductivity have the highest values.


Note: The appliance records the variable raw water hardness automatically and adjusts its capacity to the valve position on the blending valve automatically.

The display shows the blending hardness stored.

28. The desired water hardness is programmed here.

29. Enter the desired value. To do this, repeat steps 6 - 8 ac-cordingly.

In normal cases: 1-point calibration

The display shows the raw water conductivity measured during the start-up process.

30. Press key to move to the following parameter (20).

In special cases: 2-point calibration (see chapter 7.4)

The display shows the conductivity from the highest pair of val-ues.

31. The conductivity is programmed here from the water analy-sis in which the degrees of hardness and conductivity have the highest values.


Note: The following parameters only appear if the 2-point cali-bration was selected (see chapter 7.4).

2°dH



12

The display shows the raw water hardness from the lowest pair of values.

33. The raw water hardness is programmed here from the wa-ter analysis in which the degrees of hardness and conduc-tivity have the lowest values.


The display shows the conductivity from the lowest pair of val-ues.

35. The conductivity is programmed here from the water analy-sis in which the degrees of hardness and conductivity have the lowest values.


Note: The following parameter begins the start-up program: venting of the softening system, filling the brine tank with water, regeneration of both exchangers.

The display shows the "Inbetriebnahme-Programm" (start-up program) menu item.

37. Change parameter from "Ibn0" to "Ibn1". To do this, repeat steps 6 - 8 accordingly.

38. Press keys and at the same time to return to the basic display.

The display shows "Ibn". The current time appears after approx. 10 minutes and both exchangers are regenerated.




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3.3 How to read the operating status (Info level)

Fig. F-3: Operating status

The display gives ongoing information about the operating status of the system.

Both exchanger tanks are displayed with their residual capacity. In figure F-3 exchanger 1 still has approx. 50 % and exchanger 2 is newly regenerated. The water flow rate of the water meter is displayed with a drop (flashes at 5 water meter pulse intervals).

Index Parameter, unit Display for-mat

Note

0 Residual capacity [m³] XX.XX

1 Flow [m³/h] XX.XX

2 Time since last regeneration

[h] XXXX

3 Current regeneration step or step on disin-fection program

X≡:YY X: Regeneration step

YY: Remaining step time [min.]

4 Time until service is due [d] XXX Only if a service interval is pro-grammed in code 142, par. 0.

5 Actual value of blending hardness

[°dH] XX Only with GSXplus

Table F-3: Operating parameters of the Info level:

3.4 How to release a manual regeneration

Manual regeneration should be triggered if

Systems are run in operating mode b 1 and the maximum soft water volume has been reached before the set regenera-tion interval.

Systems are put into operation again after longer downtimes (alternatively begin the start-up program).

Maintenance or repair work has been carried out.

Start the manual regeneration in the basic time display: Press key for at least 5 seconds. The softening system starts the regeneration. The progress is indicated on the display of the regeneration unit.

3.5 How to indicate the software version

The software version programmed in the control unit can be called up in code level 999.



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4 | How to make deviating settings

The control unit of the Weichwassermeister® GSX 5/10 softening system controls the operating and regeneration processes de-pending on the operating mode, water consumption, daily inter-val and time selected. The different system parameters are stored in the programming levels and can be set with code pro-tection via the menu navigation.

A programmable input and output are available.

Note: The parameters described below should only be changed by trained experts as incorrect values may lead to the overrun-ning of exchangers or to malfunctions.

4.1 Installer level 290

Requirement: the control unit shows the basic time display.

1. Press keys and at the same time until the dis-

play changes.

The installer programming level is active. The required menu must be selected first. The numbers ( ) flash. These should be reset so that they display the code for the menu to be edited. The code for the level required here is 290.

2. Press key to count upwards until ap-pears in the display.

OR

Press key to count downwards until ap-pears in the display.

Hold down keys and so that the numbers run faster; press the keys for fine adjustment.

3. Press key to accept code 290.

Note: In contrast to the Info level, it is possible to move back and forward between the individual parameters in the installer level using keys and .




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Index Parameter Unit

Factory setting

Setting range

Note

0 Hardness unit L1 1 = °dH, 2 = °f, 3 = mol/m³

Applies to the raw and soft water hardness as well as the capacity rate.

1 System data rec-ord CA

CA81 CA81: WWM GSX 5

CA82: WWM GSX 10

CA83: WWM GSX 10-I

CA84: WWM GSXplus

CAX0: freely programmable data records; the factory set-tings from the previously ac-tive data record apply.

CA8x: As for CA7x, however, with additional first filtrate at the end of the regeneration, during the step „salting“, the chlorine cell is switched off shortly before the end.

2 Capacity rate [m³x°dH] 005.0 Only the dis-play

Depending on the system data record, see table. 4.8.

3 Turbine water meter constant

l/Imp. 0300 Only the dis-play

4 Move to refer-ence position - transfer valve

0 0 … 1 Start by reprogramming to value 1. This cancels any current regeneration. A manual regeneration must then be triggered if neces-sary.

5 Move to refer-ence position - regeneration valve

0 0 … 1

6 Display seg-ments - regener-ation unit / brine tank

0 0 … 1 Are activated by reprogram-ming to value 1.

7 Green LED "OK/Ein" (OK/On)

1 0 … 1 Is generally switched off by reprogramming to value 0.

8 Disinfection pro-gram

0 0 ... 1 Is generally started up by re-programming to value 1.

Attention: Observe the dis-infectant advice.

9 Start double re-generation (both exchangers one after another)

0 0 .. 9 1 = start immediately.

2 = start after a waiting time of 2 hours.

9 = start after a waiting time of 9 hours.

A Calibration method - GSX-plus

1 1 … 2 1 = 1-point calibration.

2 = 2-point calibration.

Table F-4: Parameters of the installer level code 290



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4.2 Extended installer level 113


Factory set-ting

Setting range

Note

0 Function - programmable output (potential free relay con-tact) SA

S A 1 SA 0 ... SA 4

0 = active collective fault signal to central building control (central building control, contact open in the event of a power failure or a malfunction occurring).

1 = contact closed only in the event of a malfunction (e. g. horn). 2 = activation of a water regeneration delivery pump (order no. 188 800). 3 = closed during the entire regeneration. 4 = contact closed with a flow rate = 0 m³/h or with a transfer (suitable for the analysis lock of a GENO®-Control SP or

GENO®-softwatch Komfort).

1 Delay time for SA = 4 [min.]

1.0 0.1 … 9.9 Contact re-opens after a delay, when transfer ends.

2 Dosing interface EXAcount IA

IA 2 0 … IA 3 0 = pulse output 1:1 1 = pulse output 1:10 2 = pulse output 1:1 3 = pulse output 1:10 No EXADOS® dosing takes place in setting 2 and 3 whilst an Er1/2/4/6/7 malfunction is present at the Weich-wassermeister® GSX water softener and therefore no soft water is availa-ble.

Example Control elec-tronics GSX

Control unit EXADOS®

1 : 1 1 : 10

1 : 10 1 : 1

3 Function - pro-grammable input (to connect to a potential free contact on site)

0 0 ... 3 0 = no function. 1 = external regeneration activation. 2 = external regeneration lock. 3 = function reserved, must not be set





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Used to be Today In case of setting 2 or 3, no dosing pulses are emitted if a malfunction Er 1/2/4/6/7 is pending at the dis-play.

Setting 2 or 3 is required if dosing with EXADOS® spezial, spezial P or blau agents is connected down-stream of the water softener.

WWM-VFR: Emits pulses 10:1 (not programmable)

WWM-GSX or VGX: Emits pulses 1:1 (factory-setting) or 10:1

Helpful, if defective VFR- EXADOS®-electronics unit 1:1 is exchanged for EXA-DOS®-electronics unit 10:1 or VFR-EXADOS® is oper-ated with GSX/VGX.

VFR-EXADOS® Jumpered to a ratio of 1:1

GSX-EXADOS® Jumpered to a ratio of 10:1



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4.3 Customer service level 142


Factory setting

Setting range

Note

0 Service interval duration

[d] 0 0 ... 365 0 = service interval switched off.

Restart by reprogramming the value.

1 Reaction to mains voltage re-covery – Er 0 (power failure > 5 min.)

E0 0 0 ... 3 0 = no signal, no reaction.

1 = release Er 0, no reaction + switch on yellow LED.

2 = release Er 0, open fault signal contact + switch on red LED.

3 = as per 2 and also regen-erate each exchanger 1x.

2 Hard water moni-toring, Er 3

E3 2 0 ... 2 0 = monitoring switched off, malfunction still reaches the error memory.

1 = malfunction is released and fault signal contact is opened if the system was overrun and only mixed and hard water are now availa-ble.

2= as for 0, however, every day a double regeneration is carried out at 00:00 o’clock for every occurring Er 3

3 Low-on-salt alarm due to chlorine flow, Er 4 1)

E4 1 0 ... 2 0 = chlorine flow not moni-tored.

1 = if chlorine flow is too low, then display symbol + switch on yellow LED + re-generate each exchanger 1x after acknowledging this.

2 = as per 1, however with red LED instead of yellow LED and display Er 4.

4 Chlorine cell CL 1 0 … 1 0 = chlorine cell deactivated.

1 = chlorine cell active, pole reversal with each regenera-tion.

5 Monitoring time - filling brine tank, Er 6 1)

[min.] 20.0 0.0 ... 99.9

The malfunction occurs and the fault signal contact is opened + red LED is switched on, if the max. electrode was not reached within this time.

Continued on next page




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Factory setting

Setting range

Note

6 Monitoring time - salting, Er 7 1)

[min.] 45.0 0.0 ... 99.9

The malfunction occurs and the fault signal contact is opened + red LED is switched on, if the min. elec-trode was not undershot during this time.

7 Operating mode 2) b3 b1, b3

8 Daily interval for compulsory re-generation 2)

[d] 4 0 ... 99 0 = daily interval switched off (with b1 at least 1 day).

9 Activation time [hh:] --: 00: ... 23: Applies to regeneration us-ing the daily interval (operating mode b1). A Activation time [:mm] :-- 00 ... 59

b Monitoring the nominal flow rate, Er C

Ec 0 0 ... 1 0 = monitoring switched off.

1 = signal Er C occurs, if the nominal flow rate of the system is exceeded. By switching off the monitoring, the meter reading code 245, par. 4 and 5 is erased again.

c Safety margin - system capacity of GSXplus only

[%] 10 0 … 50 Reduction of the capacity rate so that the system is not overrun on the basis of the conductivity measuring errors 9 m³ x °dH.

d Monitoring - blending valve, Er d, GSXplus only

0 0 … 1 0 = malfunction deactivated.

1 = malfunction appears if the programmed blend-ing hardness cannot be adjusted.


1) After the malfunction occurs, the system remains in the reference position until the malfunc-tion is acknowledged. The remaining regeneration steps are completed beforehand in Er 4 and Er 7. The monitoring times are only programmable in the freely programmable data rec-ord CAX0.

2) b1 = the system regenerates at the set activation time once the daily interval has expired regardless of the water volume used. b3 = as per b1 or if the exchanger that is in operation is depleted (DVGW mode).



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4.4 Extended customer service level 121


Factory setting

Setting range

Note

0 Step time 2 - slow rinsing

[min.] 2.08.2 0 ... 999.9

See data record table in chapter 4.8.

1 Step time 3 - back-washing

[min.] 3.00.3

2 Step time 5 - first filtrate I

[min.] 5.00.8 Before exchanger starts operation.

3 Step time 6 – first filtrate II

[min.] 6.00.7 0 ... 999.9 Additional step time first fil-trate at the end of the regen-eration (= 0.7 minutes), only for data records CA8x.

4 Steps from 0 standby – 5 first fil-trate

0200 0 ... 9999 Display values must be mul-tiplied with a factor of 10.

Exception: parameter c.

See data record table in chapter 4.8.

5 Steps from 5 first filtrate – stop

0175

6 Steps from stop – 1 salting

0125 0 ... 9999

7 Steps from 1 salt-ing – 2 slow rinsing

0090 0 ... 9999

8 Steps from 2 slow rinsing – 3 back-washing

0510 0 ... 9999

9 Steps from 3 back-washing – 4 filling brine tank

0175 0 ... 9999

A Steps from 4 filling brine tank – 0 standby

0525 0 ... 9999

b Steps from reverse position – 0 standby

0 0 … 9999

c Steps in reference position search

0500 0 ... 9999

d Total steps 1800 0 ... 9999

E End frequency - re-generation valve

[Hz] 200 120 … 250

F Frequency in refer-

ence position search

[Hz] 200 120 … 250

G End frequency - transfer valve

[Hz] 150 120 … 300

Continued on next page




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Factory setting

Setting range

Note

H Capacity rate [m³ x °dH]; [m³ x °f]; [m³ x mol/m³]

005.0 0.0 ... 999.9 See data record table in chapter 4.8.

I Nominal flow rate [m³/h] 1.08 0.0 … 9.99

L Water meter pulse rate

l/Imp. 0300 0 ... 0.9999

Only the decimal places can be adjusted.

n Suction time - disinfection pro-gram

[min.] 008.6 0 ... 999.9 = salting duration.

o Remaining time - disinfection pro-gram

[min.] 025 0 ... 99 Reaction time.

p Rinsing time - dis-infection program

[min.] 008.0 0 ... 999.9 = 10x duration of first filtrate.




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4.5 Counter readings of Code level 245

Index Parameter, Unit Display for-mat

Note

0 Regeneration meter

XXX Display up to hundreds

1 XXX Display from thousands

2 Meter - soft water volume

XXX Display up to hundreds

3 XXX Display from thousands

4 Peak flow value 1)) [m³/h]

XX.XX Highest ever flow rate value deter-mined.

5 Timer - nominal flow rate overrun 1)

[h] XXXX Total period of time in which the nominal flow rate was exceeded.

6 Chlorine flow X: Chlorine flow from the last regeneration. 0 = was too low < 100 mA 1 = was OK 2 = short circuit

7 Steps - reference position search

[lmp] XXXX Transfer valve.

8 Steps - reference position search

[lmp] XXXX Regeneration valve.

9 Latest error 0_-- Error memory with timer, how many hours ago the respective error occurred.

Timer [h] XXXX

…

I Oldest error 9_--

Timer [h] XXXX

L Code level with last pa-rameter change

CXXX Display with timer, how many hours ago the change was made. XXXX

n Last modification of raw water or blending hardness

C001 Indication by means of counter, how many hours ago the modification has been made XXXX

o Conductivity meas-urement GSXplus

[µ/S/cm] XXXX Conductivity measuring value will only be updated if flow is present

p Raw water calculation - GSXplus

[°dH], [°f] or

[mol/m³]

XXXX On the basis of the conductivity measured and the calibration curve.

r Temperature - GSXplus [°C] XX


1) The peak display and timer are always active. They can be reset by reprogramming parame-ter b from "1" to "0" in code level 142. The malfunction "Er C" is only activated as long as this parameter is set to "1".




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4.6 Disinfection program

The work described herein may only be performed by trained ex-perts. We recommend having the disinfection carried out by Grünbeck’s technical service/authorised service company.

Connect the soft water valve to the connection block.

Remove the brine line from the brine valve.

Warning! Strictly observe the safety instructions for GENO®-perox! Wear personal safety equipment (protective gog-gles & disposable gloves) Observe the indications on the bot-tle.

Prepare the disinfection solution in a bucket subject to the system size (pro AT): (GENO-perox, content 1 l; order no. 170320)

GSX GENO-perox [l] Raw water [l]

Waste water [l]

5 0,5 2 40

10, 10-I, GSXplus

1 4 80

Start disinfection program in Code 290, Index 8 from 0 to 1.

1. Reference sequence at transfer valve, reference sequence at regeneration valve.

2. Regeneration valve moves to position „salting“, put suction line into the bucket (suction of disinfection solution into ex-changer tank AT1 = approx. 30 minutes).

3. Regeneration valve moves to interim position.

4. Transfer valve switches to AT2.

5. Regeneration valve moves to position „salting“, put suction line into the bucket (suction of disinfection solution into ex-changer tank AT2 = approx. 30 minutes).

6. Regeneration valve moves to interim position.


8. Regeneration valve moves to position „first filtrate“ (washing out the disinfection solution from exchanger tank AT1, duration 7 minutes).

9. Regeneration valve moves to interim position and waits for 12 minutes (= reaction time for exchanger tank AT 2)


11. Regeneration valve moves to position „first filtrate“ (washing out the disinfection solution from exchanger tank AT2, duration 7 minutes).

12. Regeneration valve performs reference sequence and then stops in standby position – END.



24

Mount brine line to brine valve

Open soft water valve at connection block

Just as for the regeneration, each step can be aborted via the service program.

Note: To complete the start-up, start a double regeneration (Code 290, Index 9 from 0 to 1), you do not have to wait for the regeneration sequence to be completed.

4.7 Operating sequence of start-up program

After the start-up process, "lbn" appears in the display instead of the time.

1. Reference sequence of regeneration valve and afterwards, reference sequence of transfer valve.

2. Transfer valve moves 4500 steps forward, to exactly between 1 and 2.

3. Regeneration valve moves 1400 steps forward (close to posi-tion „first filtrate”) and waits for 1.0 minute.

4. Regeneration valve moves 600 steps forward to „first filtrate“.

5. Transfer valve moves 4500 steps forward to „exchanger tank AT 2 in operation“ and waits for 1.5 minutes.

6. Transfer valve performs change of bottle and waits for 1.5 minutes.

7. Regeneration valve moves forward to the position „filling of brine tank“ and fills the brine tank to the max. level via timer control.

8. Regeneration valve moves forward and performs reference sequence.

9. "lbn" then disappears and the time appears again. Both ex-changers are now regenerated "normally" one after the other – end of the start-up program.

Just as for the regeneration, each step can be aborted via the ser-vice program.




25

4.8 Table of data records

Data record CA81 CA82 CA83 CA84

System type GSX 5 GSX 10 GSX 10-I GSXplus

Duration of step 2 - slow rinsing [min.] 8.2

Duration of step 3 - backwashing [min.] 0.3

Duration of step 5 - first filtrate I [min.] 0.8

Duration of step 6 – first filtrate II [min.] 0.7

Steps from … to

Standby - first filtrate [pulse] 2000

First filtrate - stop [pulse] 1750

First filtrate -salting [pulse] 1250

Salting -slow rinsing [pulse] 900

Slow rinsing - backwashing [pulse] 5100

Backwashing - filling of brine tank [pulse] 1750

Filling of brine tank - standby [pulse] 5250

--- [pulse]

Tolerance - pulses in reference position search

[pulse] -250 … +150

Pulses per revolution [pulse] 18000

Capacity per exchanger [m³ *°dH] 5.0 10.0 10.0 10.0

Nominal flow rate [m³/h] 1.08 1.26 0.75 1.26

Water meter pulse rate [l/pulse] 0.0300 0.0300 0.0300 0.0300

Suction time for disinfection program

[min.] 8.6 8.6 17.2 8.6

Remaining time for disinfection program

[min.] 25 25 25 25

Rinsing time for disinfection program

[min.] 8.0 8.0 8.0 8.0

Note: Deviating settings can be made in data record CA 80. GSXplus should not be operated with CA 80.

4.9 Service program The service program is used by the customer service technician to reset the regeneration times and to cancel the programmed step times when starting up or checking the system on site.

Note: It is possible to cancel the "salting" regeneration step by opening the contact on the suction lance e.g. pull the suction lance out of the brine tank. The protective tube should be held firmly during this process! The process is reversed when "filling the brine tank" e.g. bridge "ground "electrode (brown) and "max. level" electrode (white).



26

a) Er 0 (only if activated in code 142)

After a power cut > 5 minutes, the error ER 0 is shown on the display once power has returned.

Cause: Power cut

Action in the event of Er 0: Once power has returned:

1: Release Er 0, no reaction + yellow LED.

2: Release Er 0, open fault signal contact + red LED.

3: as per 2 and also regenerate each exchanger 1x.

b) Er 1

Step monitoring on the regeneration valve is outside of the toler-ance (set value 500, limit values 250 and 650).

Possible causes: Motor defective

Incorrect reference position on the regeneration valve.

Regeneration discs have too much torque.

Motor cable defective (cable break), incorrectly positioned or wired.

Colour assignment on motor socket

(regeneration cables)

whitebrowngreen

pink

grey

yellow

brown

white

green

grey

yellow

pink




27

Colour assignment on circuit board (regeneration cable)

Note: The control unit attempts to move the regeneration valve into the required position at time intervals of 5, 30 and 60 minutes. If this is successful, the malfunction is acknowledged automatically and does not move to the error memory.

Note: Motor cables are non-interchangeable on the motors. Strictly observe the cable labelling! R = cable for regeneration motor T = cable for transfer motor

Action in the event of Er 1: If the control unit registers Er 1, the system stops. A reference run is carried out on the regeneration valve after the malfunction is acknowledged and then the faulty regenerated exchanger is regenerated again. If the regeneration is completed, the ex-changer that is in operation is immediately regenerated.

Note: In exceptional cases, the ceramic / plastic pair of discs (black) must only be lubricated with the new special grease (50 g), order no. 187684e.

c) Er 2

Step monitoring on the transfer valve is outside of the tolerance (set value 850, limit values 600 and 1100).

Possible causes:

Motor defective.

Incorrect reference position on the transfer valve.

Transfer discs have too much torque.

Motor cable defective (cable break), incorrectly positioned or wired.



28

Colour assignment on motor socket (transfer cable)

Colour assignment on circuit board (transfer cable)

Action in the event of Er 2: Transfer discs stop in the position in which the error occurred. Once the error occurs, the control unit independently attempts to move the transfer motor to a valid position at the following intervals: 5, 30 and 60 minutes. If this is successful, the error is acknowledged automatically and also does not move to the er-ror memory; each exchanger is regenerated once. Once the malfunction is acknowledged manually, each exchanger is also regenerated once. If the 3 trials fail, the regeneration valve is moved to position „operation“ and waits there for manual acknowledgement.

Note: The exchanger that is in operation is overrun with inlet wa-ter until the error signal is acknowledged.

Note: In exceptional cases, the ceramic / plastic pair of discs (black) must only be lubricated with the new special grease (disc grease - GSX 5, 10, 10-I) (50 g), order no. 187684e.

bluebrowngreen

pink

grey

yellow

blue

brown

green

pink

grey

yellow




29

d) Er 3: The exchanger that is in operation is due a regeneration and the exchanger that is being regenerated has not yet completed the regeneration.

Possible causes: Too much water drained off.

System selected too small.

Action in the event of Er 3: The exchanger that is in operation remains in operation when this error occurs. The second exchanger completes its regenera-tion. The overrun exchanger is then regenerated immediately. The error is acknowledged automatically.

e) Er_4 Low-on-salt alarm (chlorine flow < 280 mA).

The chlorine flow is checked after 5 minutes following „start salting“.

Possible causes: Not enough salt in the brine tank.

Carbon electrodes defective.

No suction on injector.

- Injector contaminated. - Lower transfer or regeneration disc is not positioned

properly on the seal. - Reference runs in code 290 were incorrectly detected. - Primary pressure too low. - Flushing water hose kinked or laid without a gradient to the

drain. - Electrical connection between the control electronics and

carbon electrodes disconnected or incorrectly connected.

Pin assignment on the suction lance cable:

Note: A short waiting time (approx. 5 min.) between topping up the salt and acknowledging the malfunction is helpful as a salt release time, but not absolutely necessary.

brownwhite

greenyellow

grey



30

f) Er¯4 Short circuit on the carbon electrode or connection cable.

Action in the event of Er_4 or Er¯4: Chlorine flow is switched off and the remaining regeneration is completed. The faulty regenerated exchanger is regenerated again once the error signal is acknowledged. The exchanger that was most recently in operation is put into operation again (re-maining residual capacity is maintained). The second exchanger is regenerated as soon as the regeneration is completed.

Note: The system tries to regenerate again at intervals of 5, 30 and 60 minutes. If this succeeds without fault, the malfunction will acknowledge itself and not be registered in the error memory.

g) Er 6 Maximum contact not reached when filling the brine tank.

Possible causes: Reference position on the transfer or regeneration valve do

not match. Primary pressure too low. Brine line or brine filling opening blocked. Electrical connection between the control electronics and

level electrodes disconnected or incorrectly connected (see Er 4, pin assignment on the suction lance cable).

Monitoring time in code 142 incorrectly set.

Action in the event of Er 6:If the exchanger does not reach the maximum contact when filling the brine tank within the given time (standard 20 min.), then the remaining regeneration is completed. The faulty regenerated ex-changer is regenerated again once the error signal is acknowl-edged. The exchanger that was most recently in operation is put into operation again (remaining residual capacity is maintained). The second exchanger is regenerated as soon as the regenera-tion is completed.





31

h) Er 7 Minimum contact when salting not reached.

Possible causes: No suction on injector.

- Injector contaminated. - Plate alignment on transfer housing or regeneration housing

does not match. - Primary pressure too low. - Brine line or brine filling opening blocked.

Electrical connection between the control electronics and level electrodes disconnected or incorrectly connected (see Er 4, pin assignment on the suction lance cable).

Monitoring time in code 142 incorrectly set. Action in the event of Er 7:

If the exchanger does not reach the minimum contact when salt-ing within the given time (standard 45 min.), then the remaining regeneration is completed. The faulty regenerated exchanger is regenerated again once the error signal is acknowledged. The ex-changer that was most recently in operation is put into operation again (remaining residual capacity is maintained). The second ex-changer is regenerated as soon as the regeneration is completed.


i) Er c (only if activated in code 142) Nominal flow rate exceeded.

Possible causes: Temporary peak decline. Incorrect system design. Venting problem with manual start-up.

j) Er E Short circuit on the hall pulse cable or between the prog. input and the ground hall pulse cable. Whilst the short circuit is not removed, other malfunctions may occur as a result.

k) Er d (GSXplus) (only if activated in code 142) Blending hardness cannot be regulated to the desired value.

Possible causes: Raw water hardness or blending hardness incorrectly set. Temporary peak decline. Water meter, hall pulse cable or blending motor defective. Defective cable of blending motor (cable break), plugged in

or wired incorrectly.



32

Colour assignment at motor socket (cable of blending motor)

Colour assignment on circuit board (cable of blending motor)

l) Er F Options circuit board on GSXplus is missing or defective. GSX 5/10/10-I: Set correct data record (CA80 … CA83). GSXplus: replace control unit and options circuit board.

weißbrowngreen

greypink

yellow

brown

green

pink

grey

yellowwhite




33

4.10 Step run times a) Step run times on the regeneration valve

From step To step Motor running

time [sec]

0 (standby) 5 (first filtrate) 10

5 (first filtrate) - (waiting position) 9

- (waiting position) 1 (salting) 5

1 (salting) 2 (slow rinsing) 5

2 (slow rinsing) 3 (backwashing) 26

3 (backwashing) 4 (filling brine tank) 9

4 (filling brine tank) 0 (standby) 26

0 (standby) RR (reference posi-tion - regeneration)

3

RR (reference posi-tion - regeneration)

0 (standby) 3

b) Step running times with bottle transfer

Exchanger 1 to exchanger 2 60 sec Exchanger 2 to exchanger 1 (incl. check of the refer-ence position)

68 sec

Reference point on the gear housing

Reference point on the gear housing



34

4.11 Hydraulic parameters

GSX 5 GSX 10 GSX 10-I GSXplus

First filtrate [l/h] 180 - 260 370 - 500 370 - 500 370 - 500

Suction (brine) * [l/h] 2.7 – 4.7 6.5 - 9.5 6.5 - 9.5 6.5 - 9.5

Drain volume (brine) *

[l/h] 18.5 - 22.5 35.5 - 43.5

35.5 - 43.5 35.5 - 43.5

Suction (H2O) * [l/h] 3.0 – 5.1 7.0 - 10.0 7.0 - 10.0 7.0 - 10.0

Drain volume (H2O) *

[l/h] 19.0 – 23.0 36.0 - 44.0

36.0 - 44.0 36.0 - 44.0

Slow rinsing * [l/h] 15.0 - 20.0 28.0 - 35.0 28.0 - 35.0 28.0 - 35.0

Backwashing [l/h] 180 - 260 370 - 500 370 - 500 370 - 500

Filling brine tank by level by level by level by level

The values apply at 4 bar flow pressure.

Pressure changes may specifically result in deviating values with injector-driven* regeneration steps.




35

4.12 Setting of suction lance



36

4.13 Flow stabiliser (first filtrate, backwash)

Installation position for flow stabiliser Regeneration disc on top (plastic disc)

System size Colour of the stabiliser

GSX 5 blue

GSX 10, GSX 10-I, GSXplus green




37

4.14 Injectors


GSX 5 blue injector housing, rotating part made of titanium (without groove).


GSX 10, GSX 10-I, GSXplus green injector housing, rotating part made of titanium (with groove).

Groove



38

4.15 Lubrication of discs

Remove a stiff pair of discs from the control valve. Loosen the pairs of discs, remove the backstop and clean

sealing surfaces with a cloth. Check sealing surfaces for damage and do not touch with fin-

gers. Preheat cleaned discs to approx. 40°C (lay on a heater or in

the sun or preheat with a dryer). Apply a new layer of disc grease thinly to both sealing sur-

faces with a paintbrush. Rotate the lubricated pair of discs (disc surface to disc sur-

face, without the backstop) against each other. Separate the pair of discs and remove excess grease from

around the edge and from the fine drilled holes. Mount the backstop (pressure spring and bolt) again; a small

amount of grease on the edge of the drilled hole prevents the bolt falling out when mounting overhead.

Complete the control head, move the reference position on the lubricated pair of discs again using code 290 (index 4 = reference position on the transfer valve and index 5 = refer-ence position on the regeneration valve) and realign the plas-tic disc on the gear output shaft.

Note: It is only essential to lubricate the ceramic / plastic (black) pair of discs with the new disc grease (187 684e) in the event of Er 1 and Er2 and also only under adverse or extreme operating conditions. It is no longer necessary to dismantle the control valve and lubricate the discs as part of a regular service.




39

5 | Overview of electrical connections

Plug Colour Function

X2 yellow grey

chlorine cell

green white brown

min max Com

X7, X11

white green brown

x12 V pulse -

X3 volt.-free output

X8 prog. input

ws

gn

bn

bn

ws

rs ge

gr

gn

bl

bn

frei

bn

ws

gn

gr

ge

rs

21

blu

ew

hite

bro

wn

whitebro

wn

wh

ite

gre

en

bro

wn

bro

wn

wh

ite

pin

kye

llow

gre

yg

reen

blu

ebro

wn

free

pin

kye

llow

gre

yg

reen

wh

ite

bro

wn

Ble

ndin

g v

alv

e

wh

ite

gre

en

bro

wn

wh

ite

gr

gre

yye

llow

pin

k

brownwhitegreenyellowgrey

green-yellow

blue

brown

suction-lance



40

6 | Aligning the motor position indicator

After mounting the motor drive unit onto the transfer or regenera-tion valve, it is essential to move to the reference position on the respective valve using the functions in code level 290, parame-ters 4 and 5. These functions should also be carried out be car-ried out repeatedly one after another to be sure that the motor has actually reached its reference position (= blockade) (also re-fer to 4.10).

The fastening bolt of the disc is then loosened and this is fixed at position 0 (regen.) or 1 (trans.).

7 | Characteristics of GSXplus

7.1 Start-up

It is imperative that the start-up program with the GSXplus is used as a start-up procedure so that conductivity is automati-cally measured at the right time.

7.2 Data record

Only the designated data record CA84 should be used. It is not possible to have deviating settings using the freely programma-ble data record CA80.

7.3 Electrical opening/closing of the blending valve

If the blending hardness parameter is set to 0 °dH, then the blending valve closes completely (suitable for 0° sample).

If the blending hardness parameter is programmed to the set point of the raw water hardness (operator programming level, in-dex 2), then the blending valve opens completely.

7.4 Function

The control unit records the raw water conductivity whilst the wa-ter is withdrawn and calculates the raw water hardness from this. This can be done in two ways:

1-point – calibration: A linear correlation exists between hard-ness and conductivity for 97 % of water. During the start-up pro-cess, the raw water hardness is programmed into the control unit and the control unit measures the appropriate conductivity and stores this. From this time on, the control unit works with a characteristic curve that goes through this point and the original one (fig. F-4, 1-point calibration).




41

Fig. F-4: 1-point calibration

2-point – calibration: If several water analyses are available and it is possible to identify from these that no linear correlation exists between hardness and conductivity, then it is necessary to set the method of the 2-point calibration in code 290, par. A. During the start-up process, both the lowest and highest hard-ness/conductivity pairs of values are programmed into the con-trol unit. From this time on, the control unit works with a charac-teristic curve that is set through both of these pairs of values. A rectangle can also be plotted – as displayed in fig. F-4 with a dotted line – through the outermost points. Then the lower left and upper right corners should be programmed into the control unit.

The appliance determines its residual capacity based on the raw water hardness calculated and sets the blending valve appropri-ately.

0

250

500

750

1000

1250

1500

1750

0 10 20 30 40 50

Ro

hw

asse

r-L

eitf

ähig

keit

[µ

S/c

m]

[°dH]

Kalibriermethoden GSXplus

1-Punkt-Kalibrierung 2-Punkt-Kalibrierung

Wasseranalysen Linear (1-Punkt-Kalibrierung)

Linear (2-Punkt-Kalibrierung)

0 10 20 30 40 50 60 70 80 90 [°f]

0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 [mmol/l]

Raw

wat

er c

on

du

ctiv

ity

[µS

/cm

]

Calibration methods GSXplus

1-point calibration 2-point calibration

Water analyzes Linear (1-point calibration)

Linear (2-point calibration)



42

8 | Operating log Weichwassermeister® GSX 5, GSX 10, GSX 10-I

Weichwassermeister® GSX 5 GSX 10 GSX 10-I

Serial no.: ............................................

Customer

Name: ...........................................................................................

Address: .......................................................................................

.....................................................................................................

Start-up

Installer: ........................................................................................

Customer service technician: .......................................................

Company: .....................................................................................

Work time certificate: ....................................................................

Signature: .....................................................................................

Filter: Make/type ............................ / ....................

Drain connection DIN EN 1717

yes no

Floor drain available yes no

GENO-STOP® yes no

Water raising system yes no Make: ..........................................

Dosing yes no Additive: ......................................

Operating values: Residential water meter reading

.............. [m³]

Raw water hardness measured

[°dH] [°f] [mmol/l] .......

Raw water hardness set [°dH] [°f] [mmol/l] .......

Soft water hardness set [°dH] [°f] [mmol/l] .......

Primary pressure ................. [bar]

Remarks: ...........................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................




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System data (code 245) Operating values

0 Regeneration meter (< 1,000)

Residential water meter read-ing [m³]

1 Regeneration meter (> 1,000)

Raw water hardness measured [°dH] [°f] [mmol/l]

2 Soft water volume (< 1,000) [m³]

Raw water hardness set [°dH] [°f] [mmol/l]

3 Soft water volume (> 1,000) [m³]

Soft water hardness measured [°dH] [°f] [mmol/l]

4 Peak flow value [m³/h]

Readjusted soft water hard-ness [°dH] [°f] [mmol/l]

5 Nominal flow rate overrun [h]

Water pressure [bar]

6 Chlorine flow Functional testing / maintenance work

7 Reference steps on the regeneration valve [lmp]

Pulse output of water meter tested

8 Reference steps on the transfer valve [lmp]

Injector cleaned

Injector sieve cleaned

9 0_error (latest)

Chlorine cell carbon electrodes cleaned

… hours ago [h]

Chlorine cell carbon electrodes replaced

A 1_error Brine tank cleaned

… hours ago [h]

Drain line that is in operation tested for tightness

b 2_error

Brine line that is in operation tested for tightness

… hours ago [h] Manual regeneration triggered

c 3_error Transfer motor tested

… hours ago [h] Regeneration motor tested

d 4_error Function of the disinfection unit tested (bubbles in the suction line during salting)

… hours ago [h]

E 5_error

Notes … hours ago [h]

F 6_error

… hours ago [h]

G 7_error

… hours ago [h]

h 8_error

… hours ago [h] Date:

I 9_error (oldest) Company:

… hours ago [h] Customer service technician:

P Last program change Work time certificate no.:

… hours ago [h] Signature:



44


















Injector cleaned


9 0_error (latest)


… hours ago [h]



… hours ago [h]


b 2_error






… hours ago [h]

E 5_error


F 6_error

… hours ago [h]

G 7_error

… hours ago [h]

h 8_error









45


















Injector cleaned


9 0_error (latest)


… hours ago [h]



… hours ago [h]


b 2_error






… hours ago [h]

E 5_error


F 6_error

… hours ago [h]

G 7_error

… hours ago [h]

h 8_error








46

9 | Operating log Weichwassermeister® (GSXplus)

Serial no.: ............................................

Customer

Name: ...........................................................................................

Address: .......................................................................................

.....................................................................................................

Start-up

Installer: ........................................................................................

Customer service technician: .......................................................

Company: .....................................................................................

Work time certificate: ...................................................................

Signature: .....................................................................................

Filter: Make/type ...................................... / .....................

Drain connection DIN EN 1717

yes no

Floor drain available yes no

GENO-STOP® yes no

Water raising system yes no Make: ..........................................

Dosing yes no Additive: ......................................

Operating values: Residential water meter reading

.............. [m³]

Raw water hardness measured

[°dH] [°f] [mmol/l] .......

Soft water hardness set [°dH] [°f] [mmol/l] .......

Calibration method, Code 290, par. A

1 / 2

Primary pressure ............... [bar]

Remarks: ..........................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................

.........................................................................................................................................................




47



Residential water meter reading [m³]





Raw water hardness 1, par. 2, [°dH], values from the operator programming level

[°dH] [°f] [mmol/l]

3 Soft water volume (> 1,000)

Blending hardness set value, par. 3, [°dH], values from the operator programming level



Conductivity 1, par. 4, [µS/cm], values from the operator pro-gramming level


Raw water hardness 2, par. 5, [°dH], only with 2-point calibra-tion (code 290, par. A=2)


Conductivity 2, par. 6, [µS/cm], only with 2-point calibration (code 290, par. A=2)





Injector cleaned


9 0_error (latest)


… hours ago [h]



… hours ago [h]


b 2_error






… hours ago [h]



48


E 5_error Notes

… hours ago [h]

F 6_error

… hours ago [h]

G 7_error

… hours ago [h]

h 8_error

… hours ago [h]

I 9_error (oldest)

… hours ago [h]

L Last program change

… hours ago [h]

n Conductivity [µS/cm] Date:

o Raw water hardness cal-culated [°dH]

Company:

p Temperature [°C] Customer service technician:

r Flow rate blending [m³/h] Work time certificate no.:

BA-187956-inter GSX 5-10 GSXplus WKD - gruenbeck.de · Order no. 044 187 956-inter Edited by:...

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Transcript of BA-187956-inter GSX 5-10 GSXplus WKD - gruenbeck.de · Order no. 044 187 956-inter Edited by:...