DWG N.

UT

03/09DATE

9001/MIU-IN

 

Via per Cadrezzate, 21/C • 21020 BREBBIA (VA) • Italy

Tel. ++39-0332-984211 • Fax ++39-0332-984280

E-Mail : moris@moris.it

HYDRAULIC TANK FOR

LIFTS AND GOODS ELEVATORS

MORIS Italia srl, reserves the right to make changes without notice to all the documents

enclosed with this handbook and related production.

9001/MUM - IN

ASSEMBLY and USE MANUAL

N.DIS

UTT

03/09 DATA

INDEX − General instructions for connection motor and solenoid valves power unit − KIT for horizontal and vertical outlet power unit − Instructions for the correct installation of the pipe-work − Instruction for hand pump

− Electric connections of the power unit − Distributor block 15/250 l/min in use since 03/2007 − Adjustment and operation scheme of all distributors:

- Dwg. 9237: distributor 15 - 250 l/min ( English, Spanish, Czech ) - Dwg. 9236/5: distributor 300 - 650 l/min ( English, Spanish, Czech ) - Dwg. 9227/SS+21: distributor 15 - 250 l/min with SOFT STOP (English,

Spanish, Turkish ) - Dwg. 9236/5-SS+31: distributor 300 - 650 l/min with SOFT STOP (English,

Spanish, Turkish ) - Dwg. 9227/S-NC: distributor 15 - 250 l/min with Star-delta N.C. (English) - Dwg. 9236/5-S-NC: distributor 300 - 650 l/min with Star-Delta N.C. ( English )

− Functional checking of the adjustable stop valve and eventual regulation of the same

− Dwg. 9345 : (English, Spanish)

− Dwg. 9346

− Procedure for mounting the adjustable block valve

− Dwg. 9348

− Initial data and max pressures calculated for the block valve inspection

− Dwg. 9065/1

9330/1-IN

INDEX ASSEMBLY AND USE MANUAL

DWG N

UTT

07/00 DATE

9300

1) FOLLOW THE CUT OF THE PIPE CLOSELY AT RIGHT ANGLES.

2) THE PIPE MUST BE FREE OF BURR OR ANY INTERNAL IMPURITIES.

3) THE RING AND THREADS MUST BE LUBRICATED DURING INSTALLATION.

4) FIRSTLY INSERT THE LOCK NUT AND THEN THE NICKING RING WITH THE NICKING EDGE TURNED TOWARDS THE END JOINT.

5) THE PIPE MUST THEN BE INSERTED INTO THE END JOINT AND MUST REST AGAINST THE COUNTERBORING. THE LOCK NUT MUST THEN BE TIGHTEND BY HAND AS FAR AS POSSIBLE.

6) TAKE A SPANNER WITH AN EXTENSION, AND TIGHTEN THE LOCK NUT AT LEAST 1 AND ½ TURNS UNTIL THE NICKING EDGE TOUCHES THE PIPE (AS SHOWN ABOVE)

7) LOOSEN THE LOCK NUT, CHECKING THAT THE NICKING RING IS ABOUT 5 mm PROJECTING FROM THE PIPE OUTSIDE: CHECK THAT IT DOES NOT MOVE FROM THIS POSITION, AND THAT AT THE NICKING POINT THERE IS AN EVEN RIM THAT SHOWS THE OCCUREDE NICKING.

8) PROCEED WITH THE TIGHTENING AND BLOCKING OF LOCK NUT.

9300-IN

INSTRUCTIONS FOR THE CORRECT INSTALLATION OF THE PIPE-WORK

CLEAR PIPING LOCK NUT BLOCKED NICKING RING NICKING EDGE

COUNTER- BORING

END JOINT

FUNCTIONAL CHECKING OF THE ADJUSTABLESTOP VALVE

SEAL SEAT

ADJUSTMENT SCREW

CAP

LOCKING NUT

- PREPARE THE CAR FULLY CHARGED (SEE POINT 4) AND SEND IT TO THE HIGHEST LEVEL.

(FOR VALVE 3/4" ONLY: SCREW N. 3 AND N. 8 IN SAFETY UNSCREW) - LOCK ON THE DISTRIBUTOR GROUP SCREW N. 2 AND UNSCREW SCREW N. 8.

- SET A DOWNWARD RUNNING SO THAT THE CAR WILL GO DOWN FASTER THAN THE NOMINAL SPEED.

- THE VALVE MUST BE ABLE TO STOP THE DESCENDING CAB AND TO KEEP IT STILL AT THE LATEST WHEN THE SPEED REACHES A VALUE EQUAL TO THE NOMINAL DOWN STROKE SPEED "Vd"

- WHEN THE CHECK HAS BEEN TERMINATED WITH THE CAR IN STOP POSITION, RESET THE ADJUSTEMENT SCREW N.2 (UNSCREW OF 3.5 TURNS) AND N. 8 (FOR VALVE 3/4" ONLY:

NOTE:1) IF DURING THE CHECK THE VALVE DOES NOT OPERATE TAKE OFF THE CAP AND THE ADJUST THE VALVE BY TURNING 1/4 OF A ROUND AT A TIME, REPEAT THE CHECK UNTIL IT FUNCTIONS.

2) THE VALVE CAN BE ORIENTATED IN ANY DIRECTION.

TYPE: 3/4"

TYPE: 1"1/4 - 1"1/2 - 2"

SCREW N. 3 AND N. 8) TO THE ORIGINAL CONDITION.

3) THE VALVE IS ALREADY CALIBRATED.

AB

CD

E

UT

9345-IN

DATE05/01

DWG N.9345

OPERATING TEST

4) FOR SYSTEMS WITH TO OR MORE PISTONS, EACH FITTED WITH A STOP VALVE, THE FIRST TEST MUST BE CARRIED OUT WITH A MIN. LOAD, BEFORE INCREASING THE WEIGHT UNTIL REACHING THE MAX. LOAD IN TWO POINTS AT LEAST (HALFWAY AND MAX.) TO CHECK THE OPERATION.

INCREASED OF 0.3 m/s.

VERIFICACION FUNCIONALDE LA VALVULA DE BLOQUEO REGULABLE

ASIENTO JUNTA

TORNILLO DE REGULACION

CAPUCHON

TUERCA DE BLOQUEO

- PREDISPONER LA JAULA CON LA MAXIMA CARGA (VEASE PUNTO 4) Y ENVIARLA AL PISO MAS ALTO.

(SOLO POR VALVULA 3/4": DESTORNILLAR LOS TORNILLOS N°3 Y N°4 EN SEGURIDAD) - ENROSCAR A FONDO EL TORNILLO N°2 SOBRE EL GRUPO DISTRIBUIDOR Y AFLOJAR EL TORNILLO N°8

- HACER UNA LLAMADA DE BAJADA, LA JAULA BAJARA MAS RAPIDAMENTE QUE CON LA VELOCIDAD

- LA VALVULA DEBE PODER DETENER LA CABINA EN BAJADA Y MANTENERLA PARADA LOS MAS POSIBLE CUANDO LA VELOCIDAD ALCANZA UN VALOR IGUAL A LA VELOCIDAD NOMINAL

- EFECTUADA LA PRUEBA, CON JAULA PARADA, VOLVER A LLEVAR EL TORNILLO DE REGULACION N°2 (DESTORNILLAR DE 3.5 GIROS) Y N°8 (SOLO PER VALVULA 3/4":

NOTA:

1) SI NO SE LLEVA A CABO LA INTERVENCION EN FASE DE PRUEBA DE LA VALVULA, ES NECESARIO QUITQR EL CAPUCHON Y ACTUANDO SOBRE EL TORNILLO DE REGULACION, ATORNILLANDO 1/4 DE VUELTA CADA VEZ, SE REPETIRA LA PRUEBA HASTA SU INTERVENCION.

2) LA VALVULA PUEDE ORIENTARSE DE CUALQUIER MANERA.

TIPO: 3/4"

TIPO: 1"1/4 - 1"1/2 - 2"

3) LA VALVULA ES ENTREGADA YA CALIBRADA.

AB

C

D

E

UT

9345-SP

FECHA05/01

PLANO9345

PRUEBA DE FINCIONAMIENTO

DESTORNILLAR LOS TORNILLOS N°3 Y N°8) EN LA POSICION ORIGINAL.

4) PARA INSTALACIONES CON DOS O MAS PISTONES DOTADOS CADA UNO DE UNA VALVULA DE BLOQUEO LA PRIMERA PRUEBA TIENE QUE EFECTUARSE CON CARGA MIN. Y SUCESIVAMENTE AUMENTAR EL PESO HASTA LA CARGA MAX. EN AL MENOS DOS PASOS (MEDIO Y MAX.),

DE TRABAJO.

DE DESCENSO "Vd" AUMENTADA DE 0.3 m/s.

AVERIGUANDO EL BUEN FUNCIONAMIENTO.

9065/1-ING

DATE

DWG N.05/02

9065/1

INITIAL DATA AND MAX PRESSURECALCULATED FOR THE BLOCK VALVE

INSPECTION / FLOW LIMIT

MAX

PR

ESSU

RES

CAL

CU

LATE

DBE

GIN

NIN

G D

ATA

VALVE TYPE

VER

SIO

N F

OR

ON

LYVA

LVE

TYPE

: 3/4

"

VERSION FOR ONLYVALVE TYPE: 2"

VALVE TYPE:

d

ø D

S

ø B

ø D

a

ø D

K2 (

n°4)

o

B

p

K1 (n°4)d

3

s

3/4" - 1"1/4 - 1"1/2 - 2"

P4

P3P1

P2

3/4"(8-23 L/1')

1"1/4(15-150 L/1')

1"1/2(151-380 L/1')

2"(381-650 L/1')

P1

P2

P3

P4

115.6

/

/

75.6

172.7

/

171.7

/

97.1

/

114.8

/

55.3

131.1

90.4

/

//

6.0

6.027.222.0

/

4

3/4"

/38.58.0

//

30.0/

4

/44.58.0

//

40.0/

4

1"1/2

5.056.58.0

//

53.065.0

4

2"

aBd

DDDD

n°

3

K1

K2ops

5

6

F

E

/ 1"1/4 G 1"1/2 G 2" GM30x2

MM36x2

MM52x2

M2" G

F

E

F

E

øD

D 22.0 42.0 2"F28.0 35.0

M45x2M

*Rp0.2

TUBOFLEX 1" 1"1/4

/ 6.00 4.75 4.75S B* * *

*MATERIAL VALVE BODY

Fe370 Rp0.2 = 98 N/mm2 RESISTANCE

Fe370 Rp0.2 = 235 N/mm2 YELD TENSION

TO SHEARING STRESS RAM HEAD

- THE MAX. WORKING PRESSURE OF

THE INDICATED ONES (EN BAR) EACH CYLINDER IS THE SMALLER AMONG