USER MANUAL

DM

-300

MOBILE EXTRACTION UNIT 6000 M³/H

D U S T E X T R A C T I O N S Y S T E M S

+ 31(0) 517 26 92 41 | info@riedex.nl | www.riedex.nlHoofdstraat 17 | 8811 HD | Ried, the Netherlands

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The information and recommendations given in this instruction manual are based on the latest in-formation that was available at the time of printing. The manufacturer maintains the right to make changes or include additional information in this user manual without giving a reason to do so. This instruction manual has been compiled with the greatest of care. If, in spite of this, the instruc-tion manual contains incorrect information, then you are kindly requested to inform the manufac-turer of this.

The manufacturer rejects all liability for damage resulting from the use of the extraction unit or the information given in this instruction manual. © 2019, Riedex BV, the Netherlands.No part of this publication may be copied or made public by print, photocopying, microfilm, CD (ROM) or in any other way without prior written permission to do so.

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Table of conTenTs 3

1.0 User manUal 4

2.0 DescripTion of The machine 7 2.1 InstallatIon 9 2.2 ElEctrIcal InstallatIon 10 2.3 connEctIng hosE and/or pIpIng 11 2.4 rEcyclIng 12

3.0 safeTy 13 3.1 gEnEral safEty rEgulatIons 14 3.2 safEty rEgulatIons for maIntEnancE, rEpaIrs and adjustmEnts 16 3.3 safE work mEthod 17

4.0 GebrUik 18 4.1 fIrst usE 18 4.2 startIng up 18 4.3 stoppIng 18 4.4 fIltEr clEanIng 19 4.5 rEplacEmEnt of thE collEctIon bags 19 4.6 connEctIng multIplE machInEs 20 4.7 rEstrIctIons on usE 20 4.8 lImItatIons of thE sEtup 20

5.0 mainTenance/repairs 21 5.1 pErIodIc maIntEnancE 21

6.0 malfUncTions 22

7.0 spare parTs 23

8.0 annexes 24 annEx 1 pnEumatIc schEdulE for comprEssEd aIr clEanIng 25 annEx 2 Eg-dEclaratIon of conformIty 26

noTes/repair hisTory 27

Table of conTenTs

chaptEr pagE

tablE of contEnts

4

1.0 User manUal

usEr manual

The following warnings and symbols are used in this manual:

If these regulations are not observed, this may result in death.

DANGER

If the work is not carried out carefully, this may result in (serious) injury or even death.

WARNING

A comment with additional information, alerts you to po-tential problems.

NOTE

Gives suggestions and advice so as to make certain tasks easier or more convenient.

TIP

The warnings contain important information. Make sure everybody who uses the extraction unit

clearly understands this information.

5 usEr manual

This instruction manual describes the installation, operation, use and maintenance of the extraction unit. In some instances, the diagrams and drawings that have been used may deviate from the actual situation.

This instruction manual has been pro-duced in accordance with the legal regulations as determined in the Ma-chinery Directive, which has been in-cluded in the Dutch Machinery decree.

This instruction manual must be made available to anybody who works with or carries out work on the extraction unit. The instruction manu-al must be kept in a location where it is easily available. Keep this for future use. Ensure that the user manual is al-ways within reach of the person who works with the machine or who main-tains or repairs the machine.

Read this instruction manual carefully! Follow the instructions before using the extraction unit.

NOTE

Also read the instruction manuals for the other machines, components and equip-ment that are used with the extraction unit.

NOTE

Contact the manufacturer if anything is not included in the instruction manual or if anything in the instruction manual is unclear.

TIP

6

USERSThe term ‘user’ is defined as anyone who operates, maintains, adjusts, cleans, repairs or performs any other work on or with the extraction unit.

This user manual on the use of the extraction unit must be handed to the user, taking their level of education into consideration.Work with or on the extraction unit may only be performed by personnel who:• Are capable of performing the work independently and safely;• Are under the supervision of someone who is familiar with the work and who has given them

instructions;• Is qualified in terms of training and/or experience.

LIABILITYAll information and instructions in this user manual have been compiled in line with current le-gislation and technological developments. Read this manual carefully before commencing work on or with this machine. Neither the manufacturer nor its representatives can be held liable for damage and technical faults arising from non-compliance with this technical manual. The actual product may differ from the texts and illustrations. The actual unit supplied may vary from the illustrations due to special designs, the use of additional order options, or as a consequence of the latest technical modifications. The manufacturer reserves the right to make technical modificati-ons to do with developing or improving the product’s performance characteristics.

WARRANTYFree replacement of parts damaged by manufactu-ring or assembly defects for two years after delive-ry. Only original manufacturer’s parts may be used.

LAYOUTThis user manual contains information for users of the extraction unit. The manual is divided into va-rious sections, the titles of which are stated at the top of each page.

usEr manual

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2.0 DescripTion of The machine

dEscrIptIon of thE machInE

The DM-300 is a machine that can be used for the following purposes:The extraction of non-spark-generating* woodworking machines with recirculation of the used air.

The extraction unit consists of filter sleeves with an underlying reservoir and a fan that is based on negative pressure. The waste is collected by means of a plastic bag. This plastic bag is placed in the waste container for use. See Figure 1.

*According to the BGI 739 standard, the following machines are defined as spark-generating: crushers, multi-blade circular saws and broadband sanders used in chipboard, door, frame and parquet production.

Any other use of the extraction unit than descri-bed in this manual is not permitted!

NOTE The manufacturer of the extrac-tion unit has done everything to provide you with a safe product. Bear in mind that the extraction unit is only safe if it is used cor-rectly. Therefore, read this manual carefully and make sure that eve-ryone who starts using the extrac-tion unit has done the same.

Technical data DM-300Motor 7,5 kWAir flow (min.) 5080 m3/hPressure at inlet 3000 PaAir flow (max.) 6000 m3/hFilter area 35,5 m2

Filter regeneration Automatic, offline; option online (DM-300jet)*

Residual dust content <0,1 mg/m³Bin volume 495 LiterNoise level 65 dB(A)Voltage 400V/50HzCurrent 14 [A]

Weight 650 kgDimensions (LxBxH), inlet included 2335 x 770 x 2145 mmInlet diameter 300 mm* Compressed air connection required, not certified

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Fan

1

32

1

0

3230

Lifti

ng B

rack

et (

2 pc

s)2545

Atta

chm

ent p

oint

slif

ting

brac

ket

Hos

e

Cle

ainn

ig e

ngin

e /

370

200

Col

lect

ion

bin

(3 p

cs)Pl

astic

han

dle

View

ing

win

dow

bin

fillin

g

Ret

urn

air

Switc

h bo

x

View

ing

win

dow

dire

ctio

n of

rota

ion

Fire

ext

inct

ion

(3pc

s)

Che

ck v

alve

Com

pres

sed

air t

ank

Suct

ion

open

ing

On

scre

w le

gs

min

200

spa

ce

dEscrIptIon of thE machInE

Figure 1. Main machine components.

9

Lifting bracket

DM

-300

Ventilator

1

32

1

0

3230

Hebebügel (2 Stk)

2545

BefestigungspunkteHebebügel

Filterschläuche

Reinigungsmotor bzw

370200

Anschraubbeine

AnsaugstutzenSpänebehälter (3 Stk)

HebelSichtfenster Füllstand

Typenbezeichnung

Reinluftaustritt

Schaltschrank

Lenkrollen

Typenschild

SichtfensterDrehrichtung

Feuerlôschung (3 Stk)

Rȕckschlagklappe

Druckluftbehälter (3 Stk)

min 200 ȕber austritt

dEscrIptIon of thE machInE

InstallatIon2.1

ARRIVALThe machine must be checked immedi-ately upon arrival! For transport damage or missing parts you must immediately submit a written claim to the carrier and document the damage. Inform your supplier immediately!

TRANSPORTThe extraction unit is supplied fully as-sembled. The shipment will be on a pallet and the machine can be unloaded with a forklift. The device can be removed from the pallet by means of the lifting eyes (with forklift or crane).

The mounted swivel wheels make it pos-sible to move the extraction unit to the work location. In order to subsequently position the extraction unit securely on a level surface, 2 of the wheels are braked.

PLACEMENTPlacing of the dust extractor is prepared as follows:

• Remove the packaging• Place a plastic bag in the waste container• Fold the plastic bag over the edges of the waste container.• The waste container is then driven between the guide rails under the extraction unit

up to the stop. When the waste container is subsequently closed upwards, it is sealed airtight on the bottom of the extraction unit.

• The extraction unit is supplied with a 5-pole CEE phase exchanger, the electrical con-nection must be made according to the locally applicable standards.

• Only operate the extraction system on a flat surface.• The free height above the return air outlet must be at least 200 mm.

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ElEctrIcal connEctIon2.2

The extraction unit requires a 400 V, 50 Hz three-phase power supply with zero and ground to function. A fuse with class K16A must be used.

SWITCH BOX

Transformator

Fuses

Duration

Reset fan

Reset cleaning (on DM-200/M)

4

1

2

3

5

Off / position for automatic operation

Cleaning switched on

Thermal fault indicator light

Pressure difference indicator light

Main switch/Emergency-off= switch off power

Start

6

1

2

3

4

5

dEscrIptIon of thE machInE

BEDEUTUNGFunktionOrt

LAYOUT ZEICHNUNG - MONTAGEPLATTE ANZICHTRiedex B.V.Hoofdstraat 178811 HD Ried

The Netherlandsinfo@riedex.nl

DM-120M

T1 F1 F2 F3 F4 F5 F6

K2K1

F8F7 K3

X1

Q1

X0 X3X2

4

1 2

35

BEDEUTUNGFunktionOrt

LAYOUT ZEICHNUNG - SCHRANK ANZICHTRiedex B.V.Hoofdstraat 178811 HD Ried

The Netherlandsinfo@riedex.nl

1

0

1

32

STOP/AUTO

START/HAND

ABREINIGUNG MOTOR-ÜBERLASTUNG

MINDESTVOLUMEN

HAUPTSCHALTER

6

1

2 3 4 5

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aansluItEn slang En/of lEIdIngwErk2.3

Bij het aansluiten van een slang mogen alleen geleidende en vlamvertragende slangen gebruikt worden. Het is belangrijk dat de elektrische verbinding tussen de slang en de inlaat van de afzuigunit goed is. Alleen slangen met metalen spiraal mogen worden toegepast. Bij het bevestigen van de slang dient de metalen spi-raal te worden gestript voor een goed contact met de afzuigunit.

Bij het aansluiten van leidingwerk mag er alleen gebruik gemaakt worden van me-talen leidingen. De verbinding tussen de verschillende pijpdelen dient luchtdicht en elektrisch geleidend te zijn.* Gebruik alleen aerodynamisch geoptimaliseerde bochten en spruitstukken. Is de som van de aangesloten doorsneden groter dan de aansluitdiameter van de afzuigunit, dan moeten schuiven worden toegepast.

* Een doorlopende aarding moet worden verzekerd.

bEschrIjvIng van dE machInE

Only with a DM-300/P:For the operation of the filter cleaning it is necessary to connect the dust extractor to a compressed air supply by means of a ½ "hose.

The extraction unit must be placed as close as pos-sible to the woodworking machines. The suction di-ameter of the woodworking machines must not be greater than the connection diameter of the extrac-tion unit.

NOTE

12

If, after many years of use, the extraction unit reaches the end of its lifecycle, then remove it and dispose of it appropriately. Disconnect the extraction unit from the power supply by disconnecting the power from the machi-nery. Remove the fuses from the machinery. Remove any dust and chips. Disconnect the cables and the suction duct from the extraction unit.

The following materials are used on the extraction unit:

• Galvanized steel• Copper (cables)• Plastic (cables, etc) • Polyester (filter hoses) • Glass wool (insulation)

The extraction unit is mostly made of steel and can be recycled in the usual manner where the various materials are separated as much as possible so that they can be reused. Pay attention to the applicable regulations when disposing of the unit.

Be aware of possible risk of being cut by sharp edges and wear a dust mask to prevent exposure to wood dust.

WARNING

WASTEWaste, used materials and other substances must be dis-posed of in accordance with the applicable regulations.

dIsposal2.4

dIsposal

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TypSeriennr.BaujahrNennvolumenstrom (m³/h)Durchmesser (mm)Unterdruck bei Vnenn am Stutzen (Pa)Motorleistung (kW)Nenndrehzahl (U/min.)Nennstrom (A)Nenn Betriebspannung (V)StromartFrequenz (Hz)Vorsicherung (A)Gewicht (kg)

DM-35035000120186927 3502100112890204003-Phasen5032900

ENTSTAUBER

D U S T E X T R A C T I O N S Y S T E M S

Type DM-300Serial no. 300001Construction year 2019Air flow (min.) (m3/h) 5089 Inlet diameter (mm) 300Pressure at inlet (Pa) 3000Motor (kW) 7,5Rotations per minute (RPM) 2890Current (A) 10,5 Voltage (V) 400Current type 3-phaseFrequency (Hz) 50Pre-fuse (A) 20Weight (kg) 650Noise level 65 dB(A)

DUST EXTRACTION UNIT

3.0 safeTy

The extraction unit meets all the relevant safety regulations and has, therefore, been awarded the CE mark. Various technical measures have been taken in accordance with the CE guidelines and harmoni-zed standards so that the extraction unit meets the safety requirements based on the current state of technology.

The manufacturer has carried out a risk analysis in accordance with NEN EN 1050 and produced a tech-nical construction file for the extraction unit.

CORRECT USEThe extraction unit is exclusively intended for the extraction of dry wood dust and wood chips. Other materials other than wood may not be extracted. Operational reliability is only guaranteed with proper use of the machine.

Mounted on the unit is a CE-marked type plate with technical specifications (see figure 2.).

Proper operation and separation quality are guaranteed if the extraction unit is properly connected to one or more woodworking machines and if used properly. When extracting a dust-tested machine with a dust source, it was determined that the maximum workplace concentration TRK value of 2 mg/m3 is not exceeded.

safEty

Accidents are often caused by a succession of spe-cial and deviating circumstances from the normal situation. If a deviating, unsafe or special circum-stance occurs, rectify this first.

NOTE

Any other use is not intended use. Use other than in accordance with the regulations will invalidate the warranty and disclaim all liability on the part of the manufacturer. The user is liable for all da-mage to third parties and their property.

NOTE

Figure 2. Type plate.

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INSTRUCTION MANUALRead the instruction manual before using the extraction unit. The users of the extraction unit must be instructed in its use. In particular, the safety measures and the risks related to using this extraction unit must be known.

GUARDSBefore using the extraction unit, fit all the doors and hatches to the ma-chine and secure them using the correct attachment aids.

WORK AREAKeep the work area clean and tidy. Do not place any inflammable materials against the extraction unit.

ALERTNESSRemain alert to unusual situations, such as a strange noise (rattling, his-sing or whistling) or dust escaping from the extraction unit.

WORK AREAEnsure the work area is safe when the extraction unit is in use. Keep a safe distance from the suction openings.

TOOLSAlways use the correct tools for the job at hand.

ACCESS Do not climb into the extraction unit when it is in use.

VISITORS AND CHILDRENKeep visitors and, in particular, children, who are not aware of the dangers, away from the ex-traction unit's work area.

PERSONAL PROTECTIVE EQUIPMENTUse a dust mask when replacing the collection bags. Always use protective equipment with a CE mark.

CAPACITY OF THE EXTRACTION UNITOnly use the extraction unit within the predefined li-mits with regard to the capacity, the negative pressure and the use.

UNINTENDED START-UPAlways disconnect the power from the extraction unit and lock the main switch before carrying out work on it.

Observe the general safety regulations.

WARNING

RISK OF FIRE AND EXPLOSIONAvoid sparks or other possible sources of ignition at all times. Suction hoses must be electrically conductive, earthed against electrostatic charges and fire-retar-dant. Install the electrical connection correctly. Do not suck in any sparking materials (such as nails, screws). Do not suck in any sources of ignition (such as cigaret-te butts, sparks by grinding, fire).

DANGER

gEnEral safEty rEgulatIons3.1

safEty

15

FIRE RISK!Incorrect installati-on and operation can cause a fire.

WARNING

IN CASE OF FIRE

1. Stay calm2. Switch off all power supplies (main switch,

compressed air)3. Report fire4. Do not use filter cleaning5. Try to remove ignition source

Note: Blast flames may occur when removing the waste container.

ORIGINAL ACCESSORIESReplacement parts and accessories must meet the requirements specified by the manufacturer. Therefore, only use original replacement parts and ori-ginal accessories or the replacement parts and accessories approved by the manufacturer.

CHANGES AND ADJUSTMENTS TO THE MACHINEIn order to avoid risks and to ensure op-timum performance, no changes, additi-ons or modifications may be made to the machine that are not expressly approved by the manufacturer. All ideograms, stic-kers and labels must be kept in a legible condition.

RETURN AIRThe filtered air from the extraction unit can be cir-culated back into the room where it was extracted. When processing oak and beech wood, 50% of the returned air must be fresh air from outside. With natural circulation, the chamber volume m3/h is used as the supplied air, or a renewal value of 1/h.

APPLICATIONThe extraction unit is:1. Suitable for extracting and separating dry

wood dust and chips (Kst value <200 bar m s-1);

2. Not suitable for dust with a Kst value> 200 bar m s-1 and / or with an ignition energy of less than 10 mJ;

3. Not suitable for extracting explosive or simi-lar substances for explosive atmospheres, for flammable liquids and mixtures of combusti-ble material and liquids;

4. Not suitable for use in potentially explosive environments;

5. Not suitable for extracting machines where there is a risk that they can produce sources of ignition.

safEty

16

REPAIR OF THE EXTRACTION UNITNever repair the extraction unit yourself; always contact the supplier. Repairs to the extraction unit may only be perfor-med by a qualified technical service or by repairers approved by the manufacturer.

HOISTINGAlways take the weight of components into consideration whenever they are hoisted. Use the correct tools and employ a safe hoisting method. Never stand or walk under hoisted components. Falling objects may cause serious injury.

RESTARTINGPay extra attention when starting the extrac-tion unit for the first time after carrying out work such as maintenance, repairs or adjust-ments. When doing so, pay attention to unu-sual situations and strange noises.

DIRECTION OF ROTATIONAfter completing work that may have an effect on the extraction unit's direction of rotation, check the direction of rotation when starting the extraction unit. Exam-ples of such work include work on the plant's electrical installation.

DAMAGED COMPONENTSAlways trace the cause of damaged com-ponents or guards. Only use the extraction unit again once the component has been repaired and the cause of the problem has been rectified.

WARNING

Pay attention to the fire risk when working on the extraction unit. Smoking and open fire are prohibited.

COMPONENTSOnly use original components or compo-nents that have the same specifications and properties.

Always observe the safety regulations for maintenance, repairs and adjustments.

WARNING

safEty rEgulatIons for maIntEnancE, rEpaIrs and adjustmEnts3.2

An electric shock can cause serious injury or even death. Always disconnect the extrac-tion unit from the power supply before car-rying out work on the extraction unit. Do not carry out work on the electrical components. Only qualified personnel from an authorized technical services company or the manufac-turer may carry out work on these compo-nents under certain conditions.

LEVENSGEVAAR

WARNING! RISK OF INJURY OR DEATH!• Hearing impairment due to noise• Health effects due to exposure to dust, in particular when working with hardwood.

safEty

17

Observe the following safety regulations to ensure the work is carried out safely.

WARNING

GENERAL INFORMATIONAlways start the extraction unit first before using the machines. This will avoid the ma-chines being used without the wood being extracted. Once the work has been comple-ted, turn off the machines before turning off the extraction unit.

OPERATORSThe machine operators must read this in-struction manual so that they can use the extraction unit safely and correctly.

FILTER FAILUREDo not use the extraction unit if there is a fil-ter failure. This will prevent dust from getting into the fan compartment and around the ex-traction unit. If this does happen, then there may be a risk of exposure, a fire risk or risk of an explosion.

SUPERVISIONAlways pay attention to the extraction unit when it is in use.

ENTRAPMENT HAZARDNever insert your hand or arm in the inlet or other parts of the extraction unit.

SOUND PRESSURE LEVELThe sound pressure level of the machine is less than 70 dB (A). In combination with other machines installed on the work floor, hearing protection is recommended or prescribed. We refer herein to the laws of the user's country. The specified sound pressure level values are emission values of the extraction unit and therefore not safe workplace values. Although there is a correlation between emission and immission values, it cannot be reliably determined whether additional workplace precautions are needed. Factors that can influence the existing workplace include the duration of exposure, the nature of the workplace and other influences in the neighborhood. The permitted maximum workplace values may also vary from country to country. This information must be re-trieved by the user in order to make a good estimate of the danger or risk.

To avoid the risk of an explosion, keep the area around the extraction unit clean and free of dust.

NOTE

safE work mEthod3.3

safEty

18

4.0 Use

fIrst commIssIonIng4.1

startIng up4.2

stoppIng4.3

usE

Riedex B.V.Hoofdstraat 178811 HD Ried

The Netherlandsinfo@riedex.nl

1

32

STOP/AUTO

START/HAND

ABREINIGUNG

Control switch

Viewing window to check the direction of rotation

The following steps must be carried out during the ini-tial commissioning of the extraction unit:

• Check the direction of rotation of the fan. This must match the arrow stickers. A wrong direction of rota-tion can be recognized by a very low suction power.

• If the direction of rotation is wrong, it must be re-versed. This can be done with the help of the CEE phase exchanger.

• Turn 2 of the plug pins with a screwdriver. Both pins are recognizable by the black circle on which they turn.

• Check that there are no unwanted leaks. (A leak may be identified by a whistle).

The extraction unit will start when the mode switch is set to the Hand-start position. The full suction power is imme-diately available after starting the extraction unit.

The extraction unit stops immediately when the mode switch is set to the Stop-Auto position.

Note: After each shutdowna cleaning cycle takes place.

If automatic switch-on is used, the position switch is set to the Stop-Auto position: See the relevant manual.

DIRECTION OF ROTATIONStop the machine immediately if a wrong direction of rotation is detec-ted, to prevent excessive heating.

NOTE

19

fIltEr clEanIng4.4

rEplacEmEnt of thE collEctIon bags4.5

usE

Filter cleaning DM-300/MEvery time the extraction unit is switched off, an automatic cleaning cycle follows by means of the motor vibration of the filter hoses. If during operation the indicator lamp of the differential pressure switch lights up, the extraction unit must be switched off as quic-kly as possible so that the cleaning cycle can be carried out.

Filter cleaning DM-300/PThe filter cleaning is performed automatically by the controller. The filter cleaning cycle starts automatically after the extraction unit is switched off. The pause times between the pressure surges are fixed and cannot be changed by the user. If desired, the cleaning can also be operated manually, when the extraction unit is at a standstill. If dust-produ-cing machines (belt or broad-belt sanders) are largely suctioned off, it is recommended to switch off the suction unit briefly after a continuous working time of 30 minutes. This starts automatic cleaning and after approximately 2 minutes the extraction unit is ready for operation again.

Dust and chips are collected in the waste containers during operation. The level can be checked through the viewing window. Dust can be stored up to a total amount of 500 liters. If the amount of waste exceeds the limit shown on the container, the extraction unit must be switched off. Wait for the end of the cleaning cycle before loosening the waste container so that dust and chips do not fall out of the extraction unit. By tightening the container lock, the waste container can be rolled forward from the extraction unit. Care-fully remove the plastic waste bag and seal it well before disposing of it according to local guidelines. When placing a new plastic waste bag, it must lie flat on the walls and contain as little fold as possible on the edges of the container.

WARNING

Hazard from dust inhalation:For working with wood dust, a dust mask must in any case be used (filter mask with parti-cle filter, class 2). It must be avoided that bystanders can come into contact with the dust. Avoid sources of ignition and electrostatic charge.

20 gEbruIk

If more than one machine is connected to the extraction unit, each machine must be shut off with a slider from the extraction unit. Make sure that the sli-ders on the machines that are not being used are closed. Use of automatic sliders is recommended.

The extraction units DM-300/M and DM-300/P are built according to the GS-HO-07, version 11.2015, and are tested to this stan-dard by the Prüf- und Zertifizierungsstelle der Holzgenossenschaft, Vollmoellerstras-se 11, D-70563 Stuttgart. The extraction units are therefore suitable for extracting and separating dry (moisture content <30%) wood dust and chips, whereby the residual material standard 3 (H3): 0.1 mg/ m3 is certainly achieved.

The extraction unit is not suitable for the extraction of:• Sticky substances such as glue residu-

es and overspray• Welding smoke, smoke, etc.• Spark-forming machines, such as me-

tal grinding machines• Liquids• Explosive or equivalent substances, ac-

cording to §1 of the German explosives law, SprenG, or substances from dust explosion class St 3.

The extraction unit must not be placed in a potentially explosive environment.

The extraction unit can only be set up out-side if it is sufficiently protected against rainwater.

connEctIng multIplE machInEs4.6 rEstrIctIons on usE4.7

lImItatIons of sEtup4.8

21

1

32

1

0

DM-300

Open for inspection

The extraction unit is low in maintenance. The bearings of all applied motors are lu-bricated for life.

WARNING

Repairing the extraction unit is only permit-ted by authorized and qualified personnel, with sufficient training/experience to per-form maintenance and repair work.

Maintenance and repair work must be re-gularly documented. Avoid electrostatic charges when performing maintenance or repair work. Use only original parts. No changes may be made to the extraction unit. This could have consequences for the type approval!

NOTE

Before starting work, the machine must be disconnected from the power supply.

NOTE

5.0 mainTenance

maIntEnancE

pErIodIc maIntEnancE5.1

Daily:• Check the waste container level• Visual inspection for visible defects• Control compressed air via pressure

gauge (Only for DM-300/P)

Monthly*:• Check the clean side of the filter for

dust deposits. If dust is found, report this to the supplier, perhaps a filter leak has occurred

• Checking the rubber seals of the drain pan

*Executed by a skilled person

Continuous work:

Annually*:• Checking the screw connections and

switches• Volume flow test• Visual inspection of the compressed

air tank (only for DM-300/P)*Executed by a skilled person

22

For all other possible errors please contact your supplier.

6.0 malfUncTions

WARNING

Do not work on the electrical components. Only qualified personnel may perform this work under certain conditions.

• No main voltage, check the fuses• Main switch is set to 0/Off.• Error in the slider control (if used).

See the corresponding user manual.

The extraction unit won´t start

1• One or two pre-fuses may have jumped.

Replace all 3 fuses. Set the main switch to 0 / Off, open the control cabinet and put the motor protection switch back into operation by pressing the black (1) button * (after the switch has cooled). Then close the switch box and set the main switch to 1/On. Restart the extraction unit. If the mo-tor protection switch is triggered again, contact your supplier.

*See page 10

Thermal failure2

• Possible clogging of the pipes or suction hose (always use a dust mask when removing the block-age!)

• Overloaded waste container. In the case of an overloaded waste container, chips can collect bet-ween the filter hoses and can thus influence the air flow. In this case, the chips must be removed by hand from the extraction unit (al-ways use a dust mask when perfor-ming this work!)

3 Reduced suction

• The waste bag is torn.• The waste container has not been slid far

enough under the extraction unit.• The rubber seal on the bottom of the ex-

traction unit is damaged.

4 The plastic waste bag is pulled into the extraction unit

• One of the filter hoses is loose or torn. Switch off the extraction unit immediately and may only be swit-ched on again when the filter hose has been repaired or replaced (al-ways use a dust mask when perfor-ming this work!).

Note: Only use undamaged original filter hoses!

5 Dust is escaping from the return air opening

malfunctIons

23

e-mail info@riedex.nlwww.riedex.nl

RIEDEXHoofdstraat 178811 HD RIED

fax 0517-269366tel. 0517-269241

Dust extraction system

Onderdelentekening DM-300

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6

3

10

4

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2

11

9

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14 15 16

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8 127

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All versionsPos Item no. Pce. Description

01 F 160.370 1 2-pin three-phase motor 7,5 kW B5/1/2 M

02 F 161.380 1 RRD-300 Fan

03 B 134.020 50 PE/PE 354/90 PZZ DN 135 x 1050 Filter sleeve

04 F 162.100 1 Dwyer ADPS-05-2-N diffe-rential pressure switch

05 F 160.25012 Ø 50x19/40 kg wheel for

collection bin

06 F 160.251 2 Ø 80 braked swivel wheel07 F 160.252 2 Ø 80 fixed wheel08 F 168.999 3 Viewing window09 C 460.041 2 Edge softener10 F 161.400 6 Locking mechanism11 F 161.320 2 Plastic handle12 F 161.321 50 Spiral spring13 F 161.325 1 Inspection cover20 F 161.326 3 Handle

Only for DM 300/MPos Item no. Pce. Description15 F 169.500 1 Vibration motor

Only for DM 300/PPos Item no. Pce. Description16 F 169.600 1 Compressed air tank 6"

17 F 169.601 2 Solenoid valve 1/2" (not depicted)

18 F 169.602 2 Bobbin for valve(not depicted)

19 F 169.603 1 Filter pressure regulator LFR-1/2-D

7.0 spare parTs

sparE parts

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10.0 annexes

ANNEX 1 Pneumatic schedule compressed air cleaningANNEX 2 EG-declaration of conformity

annExEs

25 annEx 2: pnEumatIc schEdulE comprEssEd aIr clEanIng

Pneumatic schedule compressed air cleaning (only for DM-300/P)

Compressed air tank Contents: 9,4 literMax. Boundary pressure: 8 barOperational pressure: 6 bar

Depressurizing compressed air cleaning1. Close the ball valve.2. Loosen the vent screw until compressed air escapes.3. When the pressure gauge is at 0 and no more compressed air

escapes, the system (tank, valve and pipe) is completely empty.4. Close the vent screw.

Pos. Item no. Pce. Description001 F200.001 1 Compressed air tank 002 F200.002 2 C25DD 1" 224 VD MECAIR solenoid valve003 F200.003 1 NL G½" filter pressure regulator with

pressure gauge004 F200.004 1 Ball valve ½"005 F200.005 1 ½" brass check valve006 F200.006 Nylon hose 6 mm

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D U S T E X T R A C T I O N S Y S T E M S

EG-DECLARATION OF CONFORMITYAccording to the Machinery Directive 2006/42 / EC Annex II A

Manufacturer:Riedex BVHoofdstraat 178811 HD RIEDNEDERLAND

Tel. +31 (0) 517 26 92 41

Declares that the machines below meet the safety and health requirements of the CE Machine Directive on the basis of their design, construction and design.

Product name: Extraction unitBrand: RiedexType designation: DM-250, DM-300, DM-350

The following European standards have been applied:

2006/42/EG Machinery Directive2006/95/EG Low Voltage Directive1997/23/EG PED Directive

This CE declaration of conformity is only valid if the machine has received the CE marking. Any change to the machine that has not been agreed with us means the immediate loss of the declaration of validity.

The undersigned of this declaration is the authorized representative for compiling the technical documenta-tion.

Ried, the Netherlands, 10.11.2018 Ing. R. Faber, director of Riedex BV

bIjlagE 4: Eg-vErklarIng van ovErEEnstEmmIng

27

opmerkinGen/noTiTies/onDerhoUDsGeschieDenis

opmErkIngEn/notItIEs/ondErhoudsgEschIEdEnIs

D U S T E X T R A C T I O N S Y S T E M S

EG-DECLARATION OF CONFORMITYAccording to the Machinery Directive 2006/42 / EC Annex II A

Manufacturer:Riedex BVHoofdstraat 178811 HD RIEDNEDERLAND

Tel. +31 (0) 517 26 92 41

Declares that the machines below meet the safety and health requirements of the CE Machine Directive on the basis of their design, construction and design.

Product name: Extraction unitBrand: RiedexType designation: DM-250, DM-300, DM-350

The following European standards have been applied:

2006/42/EG Machinery Directive2006/95/EG Low Voltage Directive1997/23/EG PED Directive

This CE declaration of conformity is only valid if the machine has received the CE marking. Any change to the machine that has not been agreed with us means the immediate loss of the declaration of validity.

The undersigned of this declaration is the authorized representative for compiling the technical documenta-tion.

Ried, the Netherlands, 10.11.2018 Ing. R. Faber, director of Riedex BV