HYDRAULIC TANK FOR LIFTS AND GOODS ELEVATORS

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Estefania Parra Carrasco
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1 9001MUM - IN Via per Cadrezzate, 21C BREBBIA (VA) Italy Tel Fax 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. UT ASSEMBLY and USE MANUAL DATE 0309 DWG N. 9001MIU-IN

it HYDRAULIC TANK FOR LIFTS AND GOODS ELEVATORS MORIS Italia srl, reserves the right to make

2 93301-IN 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 lmin in use since Adjustment and operation scheme of all distributors: - Dwg. 9237: distributor lmin ( English, Spanish, Czech ) - Dwg : distributor lmin ( English, Spanish, Czech ) - Dwg. 9227SS+21: distributor lmin with SOFT STOP (English, Spanish, Turkish ) - Dwg SS+31: distributor lmin with SOFT STOP (English, Spanish, Turkish ) - Dwg. 9227S-NC: distributor lmin with Star-delta N.C. (English) - Dwg S-NC: distributor lmin with Star-Delta N.C. ( English ) Functional checking of the adjustable stop valve and eventual regulation of the same Dwg : (English, Spanish) Dwg Procedure for mounting the adjustable block valve Dwg Initial data and max pressures calculated for the block valve inspection Dwg UTT INDEX ASSEMBLY AND USE MANUAL DATA N.DIS 0309

9237: distributor 15-250 lmin ( English, Spanish, Czech ) - Dwg. 92365: distributor 300-650 lmin ( English, Spanish, Czech ) - Dwg.

6 9300-IN CLEAR PIPING LOCK NUT BLOCKED NICKING RING NICKING EDGE END JOINT COUNTER- BORING 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. UTT INSTRUCTIONS FOR THE CORRECT INSTALLATION OF THE PIPE-WORK DATE DWG N

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

24 CAP ADJUSTMENT SCREW LOCKING NUT TYPE: 34" SEAL SEAT OPERATING TEST TYPE: 1"14-1"12-2" A B C D E - PREPARE THE CAR FULLY CHARGED (SEE POINT 4) AND SEND IT TO THE HIGHEST LEVEL. - LOCK ON THE DISTRIBUTOR GROUP SCREW N. 2 AND UNSCREW SCREW N. 8. (FOR VALVE 34" ONLY: SCREW N. 3 AND N. 8 IN SAFETY UNSCREW) - 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" INCREASED OF 0.3 ms. - 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 34" ONLY: SCREW N. 3 AND N. 8) TO THE ORIGINAL CONDITION. NOTE: 1) IF DURING THE CHECK THE VALVE DOES NOT OPERATE TAKE OFF THE CAP AND THE ADJUST THE VALVE BY TURNING 14 OF A ROUND AT A TIME, REPEAT THE CHECK UNTIL IT FUNCTIONS. 2) THE VALVE CAN BE ORIENTATED IN ANY DIRECTION. 3) THE VALVE IS ALREADY CALIBRATED. 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. UT FUNCTIONAL CHECKING OF THE ADJUSTABLE STOP VALVE DATE DWG N IN

25 CAPUCHON TORNILLO DE REGULACION TUERCA DE BLOQUEO TIPO: 34" A B C D E ASIENTO JUNTA - PREDISPONER LA JAULA CON LA MAXIMA CARGA (VEASE PUNTO 4) Y ENVIARLA AL PISO MAS ALTO. - ENROSCAR A FONDO EL TORNILLO N 2 SOBRE EL GRUPO DISTRIBUIDOR Y AFLOJAR EL TORNILLO N 8 (SOLO POR VALVULA 34": DESTORNILLAR LOS TORNILLOS N 3 Y N 4 EN SEGURIDAD) - HACER UNA LLAMADA DE BAJADA, LA JAULA BAJARA MAS RAPIDAMENTE QUE CON LA VELOCIDAD DE TRABAJO. - 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 DE DESCENSO "Vd" AUMENTADA DE 0.3 ms. - 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 34": DESTORNILLAR LOS TORNILLOS N 3 Y N 8) EN LA POSICION ORIGINAL. NOTA: TIPO: 1"14-1"12-2" PRUEBA DE FINCIONAMIENTO 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 14 DE VUELTA CADA VEZ, SE REPETIRA LA PRUEBA HASTA SU INTERVENCION. 2) LA VALVULA PUEDE ORIENTARSE DE CUALQUIER MANERA. 3) LA VALVULA ES ENTREGADA YA CALIBRADA. 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.), AVERIGUANDO EL BUEN FUNCIONAMIENTO. UT VERIFICACION FUNCIONAL DE LA VALVULA DE BLOQUEO REGULABLE FECHA 0501 PLANO SP

28 d K2 (n 4) ø D o P4 VERSION FOR ONLY VALVE TYPE: 34" ø B S B E P2 d ø D p K1 (n 4) a 3 P3 P1 BEGINNING DATA s ø D VERSION FOR ONLY VALVE TYPE: 2" 34" (8-23 L1') VALVE TYPE 1"14 1"12 ( L1') ( L1') 2" ( L1') a 3 B d K1 D "F DK2 D o D p D s E M M30x2 M M36x2 M M45x2 M M52x2 F F 2" G F 1"14 G 1"12 G 2" G n SB R p0.2 * * * * TUBO FLEX 34" 1" 1"14 1"12 2" E ød VALVE TYPE: 34" - 1"14-1"12-2" - THE MAX. WORKING PRESSURE OF EACH CYLINDER IS THE SMALLER AMONG THE INDICATED ONES (EN BAR) 5 6 MAX PRESSURES CALCULATED P1 P2 P3 P * Fe370 Rp0.2 = 235 Nmm2 YELD TENSION MATERIAL VALVE BODY Fe370 Rp0.2 = 98 Nmm2 RESISTANCE TO SHEARING STRESS RAM HEAD INITIAL DATA AND MAX PRESSURE CALCULATED FOR THE BLOCK VALVE INSPECTION FLOW LIMIT DATE DWG N ING

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