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ELECTRIC WIRE ROPE HOIST

XM SERIES

4.11 TROUBLESHOOTING

The following tables show the possible malfunctions of
the individual functions of the trolley/hoist.

Component fault table

Component/fault type

Cause

Solution

Brake slipping

- Worn brake lining

- Presence of oil and grease

- Adjust the clearance or replace the brake

lining

- Clean the brake lining

Disk brake
vibration

-  Improper supply voltage (too low)
-  Supply with only one phase
-  Excessive air gap between magnetic

components

- Restore the original, proper conditions

- Adjust the air gap

Brake overheating
excessively

-  Improper duty cycle
-  Improper adjustment
-  Operation under unsuitable conditions or out of

normal duty

- Restore the foreseen working conditions

- Restore proper conditions

The limit switch stuck
open

- Clogging
- Connections broken

- Clean and restore the original conditions

Keypad push buttons
stuck closed

- Clogging

- Clean
- Check the keypad conductor

Stuck contacts on
the electromagnetic
switches

- Lack of maintenance
- Operation under unsuitable conditions or out of

normal duty

- Restore proper working conditions

Motor
overheating

- Higher voltage fluctuations as the permitted ±

10%

- Lack of cooling air, possible clogging of air

passages

- Higher environment temperatures as planned

for the operation

- Operation of equipment not within the foreseen

duty cycle

- Ensure the proper power voltage supply

- Restore the proper air circulation

- Restore suitable environmental conditions

or adapt the function features of the motor
to the new conditions

- Adapt the operation conditions to those

planned

The motor does not start - Blown fuse

- The contactor interrupted the power supply
- Overload, blockage, high start frequencies,

inadequate protections

-  Replace the fuse
-  Verify the contactor of the function
-  Repair the motor winding and ensure a

better protection

- Check the keypad

The motor starts
with difficulty

- At start-up, voltage or frequency are well below

their rated values

- Improve the conditions of the line or of the

main power supply

The motor hums and
draws much current

-  Faulty windings
-  The rotor contacts the stator
-  Lack of one phase of the power supply

-  Gearbox seized
-  Brake seized
-  Power cables short circuit
-  Motor short circuit

- Have repaired by a specialist
- Check the main power supply and/or the

contactor

-  Call for a specialised technician
-  Check and, if necessary, adjust
-  Repair the short circuit
-  Call for a specialised technician

Short circuiting
in the motor
winding

- Faulty winding

- Repair the motor winding

False contact

- Accidental activation of the function

- Check the keypad conductor

The column of the "component fault table" lists the
fault, the relevant function and the possible causes.

4. OPERATION AND MAINTENANCE INSTRUCTIONS

Содержание XM SERIES

Страница 1: ...ELECTRIC WIRE ROPE HOIST XM SERIES MANUAL FOR INSTALLATION OPERATION AND MAINTENANCE M 26 09 18 www misia com ...

Страница 2: ......

Страница 3: ...3 9 2 Wiring connections cylindrical motors 1 or 2 speeds 21 3 9 3 Wiring connections cylindrical motors single speed suitable for vfd 22 3 9 4 Wiring connections cross travel motors 1 or 2 speeds model T and KT 24 3 9 5 End limit switch wiring connections 25 3 9 6 Electromechanical overload limiter DSET22 26 3 9 7 Conical motor wiring connections examples 29 3 9 8 Cylindrical motor wiring connect...

Страница 4: ...symbol and strictly observe the indications Important information Indicates useful information and hints for handling mounting and installation operations Indicates to proceed with the operational sequence Where necessary references and numbers corresponding to the illustrations appear throughout the manual In the illustrations any part of the trolley hoist described in the text is indicated with ...

Страница 5: ... be considered lacking or inadequate Any integrations to the manual sent by the manufacturer to users must be saved with the relevant manual F A C S I M I L E 1 3 LIABILITY The instructions in this manual do not substitute but only summarise the obligations stated by the actual safety and injury prevention laws and regulations With reference to the content of this instructions manual MISIA decline...

Страница 6: ... planetary gear 2 hoist body 3 rope drum 4 coupling 5 rope guide 6 block 7 self braking electric motor a standard feet mounted d with double rail trolley and supported or suspended hoist c with low headroom monorail trolley This reduces the distance between the suspension point of the load on the hook and the travel surface b with standard monorail trolley Hoists 308 525 Hoists 740 1125 Manual for...

Страница 7: ...e guide The rope guide is essentially composed of two parts a guide ring and a pressure ring that properly guide the rope on the drum grooves The guide ring maintains the rope in position during uncoiling preventing it coming off the groove and when the load swings is guided by a fixed bar and runs on a roller bearing Hoist body The supporting framework is composed of a compact welded structure ma...

Страница 8: ... 10 14 20 26 8 4 12 5 8 2 6 4 1 3 12 4 5 1 6 2500 3m 308 4 1 7 10 13 4 2 5 6 4 4 1 3 2 5 0 83 6 2 4 1 3 2m 312 2 1 10 14 20 26 8 4 12 5 8 8 2 6 4 1 3 12 4 5 8 1 9 3200 2m 308 4 1 7 10 13 4 2 5 6 4 4 1 3 2 5 0 83 6 2 4 1 3 2m 316 2 1 10 14 20 26 8 5 12 7 8 2 6 5 1 6 12 4 7 2 3 4000 3m 312 4 1 7 10 13 4 4 6 5 4 1 3 4 1 3 6 2 5 1 6 3m 525 2 1 10 14 20 26 8 8 12 12 8 2 6 8 2 6 12 4 12 4 5000 2m 312 4 ...

Страница 9: ... 4 5 12 5 5 8 2 6 4 5 1 5 12 2 6 1 3200 2m 308 4 1 7 10 13 4 2 5 6 4 5 4 1 3 3 1 6 2 4 5 1 5 2m 316 2 1 10 14 20 26 8 4 5 8 2 6 4 5 1 5 4000 3m 312 4 1 7 10 13 4 4 5 6 4 5 4 1 3 3 1 6 2 4 5 1 5 3m 525 2 1 10 14 20 26 8 7 5 12 12 8 1 3 8 1 3 12 2 12 5 1 7 5000 2m 312 4 1 7 10 13 4 4 5 6 5 5 4 1 3 4 5 1 5 6 1 6 1 3m 316 4 1 7 10 13 4 4 5 6 5 5 4 1 3 4 5 1 5 6 1 6 1 2m 525 2 1 10 14 20 26 8 7 5 6 12 ...

Страница 10: ...m 525 4 1 20 2x0 30 20 5 2x0 30 0 07 2m 750 2 1 2x0 37 2x0 37 0 12 3m 963 2 1 0 75 0 75 0 25 1 1 1 1 0 37 12500 3m 740 4 1 1Am 963 2 1 16000 2m 740 4 1 2x0 55 2x0 55 0 18 2m 750 4 1 3m 963 4 1 20 2x0 75 20 6 5 2x0 75 0 25 1Am 980 2 1 20000 2m 750 4 1 1 1 1 1 0 37 1 5 1 5 0 55 3m 963 4 1 2m 1100 2 1 25000 2m 963 4 1 1Am 1125 2 1 32000 1Am 980 4 1 20 2x1 1 20 6 5 2x1 1 0 37 2x1 1 2x1 1 0 37 2x1 1 2x...

Страница 11: ...ail trolley 53 double rail trolley with rested hoist 53C1 double rail trolley with suspended hoist Version S2 2 rope falls 2 1 S4 4 rope falls 4 1 D2 4 rope falls 4 2 Hook stroke N 1 speed normal lifting V 1 speed fast lifting S2 2 1 S4 4 1 D2 4 2 S2 2 1 S4 4 1 D2 4 2 S2 2 1 S4 4 1 D2 4 2 S2 2 ROPE FALLS 2 1 S2 4 ROPE FALLS 4 1 D2 4 ROPE FALLS 4 2 CENTRAL FALL 2 4 STANDARD VERSIONS AND USE Rope fa...

Страница 12: ...mbols Operating conditions The MISIA standard hoists are manufactured to work in environmental conditions characterised by min temperature 10 C max 40 C relative humidity 80 altitude max 1000 a s l When operation of the hoist is planned in other environmental conditions to those standard conditions special versions are available on request Noise The sound pressure level emitted when all the parts ...

Страница 13: ... Heavy 2 6 CHOICE OF HOIST BASED ON FEM GROUPS The duty class of hoist use is determined by two parameters a running time b duty class Temporary service As foreseen in the FEM 9 681 e 9 682 rules electric self braking motors for movement and lifting are designed and manufactured for use in intermittent service in relation to the selected duty class However for example for long movement or high hoo...

Страница 14: ... well as the indications and symbols marked thereon Before handling the packaging take note of the weight of the load unit signed on the package and use proper tools If the hoist should not be installed immediately note the following points The standard packaging is not rainproof and is intended for transport by land and not by sea inside covered rooms without humidity The packed and suitable pres...

Страница 15: ...oods whether designed for indoor or outdoor installation can be stored up to a maximum period of 5 years in an environment with the following characteristics protected against atmospheric agents humidity not higher than 80 minimum temperature 20 C maximum temperature 70 C For storage periods over 5 years ask the manufacturerforspecialprotectionprocedures Should these values change during storage p...

Страница 16: ...cally with a lift truck or platform The step to be performed is to elevate not to lift the hoist In case of hoists with monorail trolley Type 3 and Type 83 the trolleys are delivered with a pre set beam width This value is indicated in the order confirmation Check for compliance and verify the space required on the catalogue Verify the feet base for hoist Type 5 as per the catalogue drawing Verify...

Страница 17: ...ebeamflangeshowninFig 1onpage16 Press the plate against the inner spacers tighten the nuts again paying attention that the slot of the slotted nut pos 1 is aligned with the hole of the tie bolt insert the cotter pin pos 2 and bend the ends of the cotter pin so that it cannot come out In case of low headroom trolleys before opening remove the counterweight paying attention to put it again in positi...

Страница 18: ...um output and the pulley up to the socket as in figures S2 2 1 S4 4 1 and D2 4 2 on page 11 Pass the rope through the pulleys and fix it to the relevant transverse beam by inserting the wedge into the compartment of the socket without twisting the rope Check the anti fall brackets for proper mounting Before inserting the rope in the socket make sure the wedge supplied cannot come out from the lowe...

Страница 19: ...ange the voltage inverting the connection in the terminal box Verify that under worst operating conditions i e with the greatest number of users operating and with the hoist at full load The voltage at the motor terminals remains within a tolerance of 10 of the rated voltage Forcefully tighten the terminals in order to avoid loose contacts Make sure that the wiring diagram of the electric system o...

Страница 20: ...SINGLE SPEED MOTOR FEEDING 400V 3PH SINGLE SPEED MOTOR FEEDING 400V 3PH SINGLE SPEED MOTOR FEEDING 220V 3PH SINGLE SPEED MOTOR FEEDING 220V 3PH SINGLE SPEED MOTOR FEEDING 220V 3PH FAST SLOW U 2 V 2 W 2 V 1 W 1 U 1 400V R S T U 2 V 2 W 2 V 1 W 1 U 1 220V R S T DOUBLE SPEED MOTOR FEEDING 400V 3PH R S T R S T W1 V1 U1 V2 U2 W2 24 1 11 13 10 25 2 12 FAST SPEED SLOW SPEED 24 1 11 13 10 25 2 12 R S T W2...

Страница 21: ...SPEED MOTOR FEEDING 400V 3PH 3 9 2 WIRING CONNECTIONS CYLINDRICAL MOTORS 1 OR 2 SPEEDS XM SERIES 308 312 316 525 WITH FAST BRAKE RECTIFIER XM SERIES 525V 740 750 950 963 980 1100 1125 WITH RECTIFIER PMG 510S For a quick and fast brake closure on the cylindrical motors with powers higher than 8 kW it is necessary to foresee to put in the electrical panel two auxiliary contacts on the up down relays...

Страница 22: ...ON INSTRUCTIONS Brake feeding 400VAC Monophase brake 180VDC 3 9 3 WIRING CONNECTIONS CYLINDRICAL MOTORS SINGLE SPEED SUITABLE FOR VFD EXAMPLE OF VFD WIRING CONNECTION FOR LIFTING MOTOR SINGLE SPEED MOTOR FOR VFD FEEDING 400V 3PH Lifting motor brake Lifting motor Lift hoist Down hoist Run fast speed hoist Unlock brake motor ...

Страница 23: ...2 1 5 mm GNYE 1 5 mm BK R2 1 5 mm BK L2E 12 11 14 KA30 5 6 12 11 14 KA32 5 8 12 11 14 KA31 5 6 C D BOX1 800W 55Ω 141 142 143 Q2 V2 W2 V2X U2X L2D L2A L2B R2A R2C U2 5 2 WP01 X4 9 X4 11 X4 10 WB04 11 12 B4 5 6 21 22 B4 5 6 A1 A2 KM2F 6A A1 A2 KA30 A1 A2 KA31 A1 A2 KA32 145 34 33 32 31 30 U2 V2 M2 U1 V1 W1 PE M2 0 55KW In 1 9A 3 M WM02 WM02 13 14 S07 5 7 RIGHT 13 14 S08 5 8 LEFT 33 34 S07 5 6 FAST R...

Страница 24: ... 400 VAC Self feeded brake BROWN BLUE L2 WHITE L2 WHITE L3 VIOLET BRAKE RECTIFIER type PBR2250 I out max 2A FAST SPEED SLOW SPEED BRAKE 110V DC Self feeded brake BROWN BLUE L2 GREY L2 GREY L3 VIOLET BRAKE RECTIFIER type PBR2250 I out max 2A FAST SPEED SLOW SPEED BRAKE 180V DC Self feeded brake BROWN BLUE L2 WHITE L2 WHITE L3 VIOLET BRAKE RECTIFIER type PBR2250 FAST SPEED SLOW SPEED BRAKE 180V DC S...

Страница 25: ...ECTIONS EXTERNAL END LIMIT SWITCH END LIMIT SWITCH INSIDE THE MOTOR TERMINAL BOARD LIFTING DESCENT EMERGENCY CONTACT LIFTING PROBES lifting contactor LIFTING DESCENT LIFTING DESCENT EMERGENCY CONTACT LIFTING PROBES LIFTING PROBES LIFTING DESCENT 3 INSTALLATION INSTRUCTIONS ...

Страница 26: ...ng 24VAC 2 nd overload threshold 25 1 st overload threshold 10 Performance level PL C In accordance with Performance Level PL C ISO EN13849 1 Overload Limiter feeding 24VAC Overload alarm light lamp 1 st threshold Yellow CELL ALARM RELÈ PL C ALARM RELÈ 1ST THRESHOLD OVERLOAD BLOCK RELÈ 2ND THRESHOLD OVERLOAD OVERLOAD DEVICE DSET 22 Terminal board overload limiter Red Black Green Black Blue 2 nd th...

Страница 27: ...1 200VA 1 2 3 4 F1 2A gG PE PE 1 5 mm BK 1 5 mm BK 2 5 mm GNYE 6 X2C 1 X2C 1 2 KM1 3 5 3 4 5 6 12 X4 WA01 L6 L5 L4 T11 T10 2 5 mm BK L3 L2 L1 1 mm RD 1V 1 mm RD T12 X2A 3 0 1 PE 3 2 8 21 22 S01 PULS 13 14 S02 PULS 24V WA01 WA01 A01 USPMDSET22 7 8 2 1 3 4 14 12 11 10 13 9 5 6 BP1 3 4 3 4 4 3 1V 4 3 L11 4 0 L21 4 0 L31 4 0 Overload limiter terminal board Feeding 400V 50Hz Auxiliaries feeding 24 48 V...

Страница 28: ... 320VA 1 2 3 4 F1 2A gG PE PE 1 5 mm BK 1 5 mm BK 10 mm GNYE A1 A2 KA7 X2 9 X3 9 WF01 X4 1 X4 2 X4 4 WP01 WP01 WF01 WF01 X4 3 WP01 5 X4 16 X4 A1 A2 KM1 40A 1 2 KM1 3 4 3 4 5 6 L6 L5 L4 T11 T10 10 mm BK L3 L2 L1 1 mm RD 1V 1 mm RD T12 X3 4 X3 4 X3 7 X3 8 X2 7 X2 8 WB02 21 22 S01 PUSHB 13 14 S02 3 6 PUSHB 23 24 S02 3 6 PUSHB X2 1V 1 X2 2 X2 4 X2 3 X2 X2 5 7 4 9 5 2 1 7 4 3 4 4 5 1V 4 3 4 4 3 3 5 6 L...

Страница 29: ...1 3 L1A 4 mm GNYE PE L1B L1C 1 2 KM3 4 5 3 4 5 6 WM01 U1 V1 W1 PE M1 4 5KW Inom 20 5A Iavv 58A 3 M 23 22 21 KM3 4 5 26 A1 A2 KM2 40A 24 22 21 KM2 4 4 27 A1 A2 KM3 40A WB01 20 X2C 7 11 12 B1 3 4 21 X2C 9 10 13 B1 3 4 X2C 10 WP01 X4 6 X4 7 X2C 8 WB01 13 14 S07 13 14 S08 4 3 6 3 3 6 3 5 4 L11 3 8 L21 3 8 L31 3 8 L11 5 0 L21 5 0 L31 5 0 1V 3 5 1V 5 4 PE Hoist lifting Hoist lifting Hoist descent 3 INST...

Страница 30: ...8 4 5 33 34 S07 4 4 33 34 S08 4 4 1 2 3 4 5 6 QM1 9 14A I I I 1 2 KM2 4 4 2 5 mm BK U1 X2B 1 3 4 R1 R2 KM4 4 5 V1 2 5 6 R3 R4 W1 3 L1A L1D 2 5 mm GNYE PE L1B L1E U1 L1C 1 2 KM3 4 4 1 2 KM4 4 5 Y1 4 3 4 3 4 2 5 mm BK Z1 5 5 6 2 5 mm BK WM01 U1 W2 V1 V2 W1 U2 M1 4 5 1 5KW Inom 10 0 10 5A Iavv 45A M 3 PE 1V 3 6 1V 5 3 4 3 6 3 3 6 3 5 3 L11 3 8 L21 3 8 L31 3 8 L11 5 0 L21 5 0 L31 5 0 PE Hoist lifting ...

Страница 31: ... BK WM01 U1 W2 V1 V2 W1 U2 M1 8 0 1 3KW Inom 16 12A Iavv 52A M 3 PE 22 21 KM3 4 4 26 A1 A2 KM2 32A 24 22 21 KM2 4 4 27 A1 A2 KM3 32A A1 A2 KM4 25A WP01 X4 6 X4 7 X4 8 20 X2C 7 21 X2C 9 X2C 10 22 WB01 11 12 B1 3 4 10 13 B1 3 4 WB01 X2C 8 23 13 14 S07 4 5 13 14 S08 4 5 33 34 S07 4 4 33 34 S08 4 4 L11 3 8 L21 3 8 L31 3 8 L11 5 0 L21 5 0 L31 5 0 1V 3 6 1V 5 4 4 3 6 3 3 6 3 5 4 PE Hoist lifting Hoist l...

Страница 32: ...4 WB01 X2C 8 22 21 24 KA7 3 4 23 13 14 S07 4 5 13 14 S08 4 6 33 34 S07 4 4 33 34 S08 4 4 X2C 8 T1 T2 M1 WM01T X2C 11 WM01A 1 2 KM4 4 5 6 mm BK U1 X2B 1 3 4 V1 2 5 6 W1 3 L1D 6 mm GNYE PE L1E WM01B L1F 1 2 KM5 4 5 X1 4 3 4 Y1 5 5 6 6 mm BK Z1 6 13 14 KM2 4 4 12 11 14 KA12 4 6 29 22 21 KM5 4 5 40 A1 A2 KM4 50A 28 41 13 14 KM3 4 4 22 21 KM4 4 5 42 A1 A2 KM5 50A A1 A2 KA12 7 4 3 L11 8 3 L21 8 3 L31 8 ...

Страница 33: ...KM4 4 5 Y1 4 3 4 3 4 2 5 mm BK Z1 5 5 6 2 5 mm BK WM01 U1 W2 V1 V2 W1 U2 M1 4 0 1 3KW Inom 9 3 9 1A Iavv 52A M 3 PE 22 21 KM3 4 4 26 A1 A2 KM2 18A 24 22 21 KM2 4 4 27 A1 A2 KM3 18A A1 A2 KM4 18A WP01 X4 6 X4 7 X4 8 20 X2C 7 21 X2C 9 X2C 10 22 WB01 11 12 B1 3 4 10 13 B1 3 4 WB01 X2C 8 23 13 14 S07 4 5 13 14 S08 4 5 33 34 S07 4 4 33 34 S08 4 4 X2C 8 T1 T2 M1 WM01T X2C 11 L11 3 8 L21 3 8 L31 3 8 L11 ...

Страница 34: ... 5 6 4 mm BK A1 A2 KM2 32A A1 A2 KM3 32A 13 14 KM2 4 4 12 11 14 KA12 4 6 29 21 22 KM5 4 5 40 A1 A2 KM4 32A 28 41 13 14 KM3 4 4 21 22 KM4 4 5 42 A1 A2 KM5 32A A1 A2 KA12 23 21 22 KM3 4 4 26 24 21 22 KM2 4 4 27 WP01 X4 6 X4 7 X4 8 20 21 22 X2C 10 X2C 8 WB01 11 12 B1 3 4 10 13 B1 3 4 13 14 S07 4 5 13 14 S08 4 6 33 34 S07 4 4 33 34 S08 4 4 X2C 8 T1 T2 M1 WM01T X2C 11 L11 3 8 L21 3 8 L31 3 8 L11 5 0 L2...

Страница 35: ... 21 KM2 4 4 27 WP01 X4 6 X4 7 X4 8 20 21 22 X2C 10 X2C 8 WB01 11 12 B1 3 4 10 13 B1 3 4 13 14 S07 4 5 13 14 S08 4 6 33 34 S07 4 4 33 34 S08 4 4 13 14 KM4 4 5 13 14 KM5 4 5 WM01T AC F1 M1 1 2 F2 AC U1X V1X X2C 12 13 X2C 8 T1 T2 M1 WM01T X2C 11 23 L11 3 8 L21 3 8 L31 3 8 L11 5 0 L21 5 0 L31 5 0 1V 3 6 4 3 3 1V 5 4 4 3 6 3 3 6 3 5 4 PE Hoist lifting Brake of hoist motor Rectifier Hoist lifting Hoist ...

Страница 36: ...F06 X2E 1 X3B 1 WF06 X2E 3 X3B 3 X3B 4 X2E 4 WB01 11 12 B1 3 4 10 13 B1 3 4 WB01 X3B 12 WM01T WF06 X3B 12 T1 T2 M1 X3B 2 X2E 2 WF06 WM02 1 2 KM10 4 7 U1 V1 W1 PE M2 0 09KW In 0 5A 3 M 3 4 5 6 X3A 4 6 5 PE 1 5 mm BK L2C 1 2 3 4 5 6 QM2 0 4 0 63A I I I U2 V2 W2 L2A L2B 35 A1 A2 KM10 6A Y1 A2 KA13 110V A1 34 16 15 18 KA13 4 8 13 14 KM2 4 5 34 13 14 KM3 4 6 X2D 4 5 6 4 3 6 3 3 6 3 5 3 1V 3 6 L11 3 8 L...

Страница 37: ...3 5A 3 M V3 2 W3 3 1 5 mm GNYE PE 30 X2D 11 X2D 14 31 X2D 12 X2D 15 1 2 3 4 5 6 QM3 2 5 4A I I I 1 2 KM6 5 4 3 4 1 5 mm BK 5 6 L3A L3B L3C 1 2 KM7 5 5 3 4 5 6 33 22 21 KM7 5 5 36 A1 A2 KM6 9A 34 22 21 KM6 5 4 37 A1 A2 KM7 WP01 X4 9 X4 10 13 14 S09 13 14 S10 WB04 1 2 B4 5 5 3 4 B4 5 4 L11 4 1 L21 4 1 L31 4 1 1V 4 5 3 4 5 PE C t motion c t right c t left 3 INSTALLATION INSTRUCTIONS ...

Страница 38: ... 32 WP01 X4 9 X4 11 X4 10 31 30 33 22 21 KM7 5 5 36 A1 A2 KM6 6A 34 22 21 KM6 5 4 37 A1 A2 KM7 A1 A2 KM8 9A WM02 U1 U2 V1 V2 W1 W2 M2 0 75 0 25KW Inom 2 3 2 0A Iavv 6 2A M 3 PE WB04 X2D 11 7 8 B4 5 5 X2D 14 X2D 12 1 2 B4 5 4 X2D 15 13 14 S09 5 5 13 14 S10 5 6 33 34 S09 5 4 33 34 S10 5 5 WB04 X2D 13 3 4 B4 5 4 5 6 B4 5 4 X2D 16 WB04 35 L11 1 4 L21 1 4 L31 1 4 3 6 3 1V 6 4 PE C t motion c t right c ...

Страница 39: ... 5 5 1 2 KM8 5 6 Y2 3 4 3 4 1 5 mm BK Z2 5 6 32 WP01 X4 9 X4 11 X4 10 31 30 33 22 21 KM7 5 5 36 A1 A2 KM6 6A 34 22 21 KM6 5 4 37 A1 A2 KM7 A1 A2 KM8 9A WM02 U1 U2 V1 V2 W1 W2 M2 0 55 0 18KW Inom 1 9 1 6A Iavv 4 2A M 3 PE WB04 X2D 11 7 8 B4 5 5 X2D 14 X2D 12 1 2 B4 5 4 X2D 15 13 14 S09 5 5 13 14 S10 5 6 33 34 S09 5 4 33 34 S10 5 5 WB04 X2D 13 3 4 B4 5 4 5 6 B4 5 4 X2D 16 WB04 35 L11 4 1 L21 4 1 L31...

Страница 40: ...5 1 6 1 9 4 2 4 12 0 75 0 25 3 9 4 4 2 1 2 4 6 4 4 12 1 1 0 37 6 4 6 4 3 5 3 5 8 4 Travel motors double rail trolley Type 53 Table 5 Motor Rated current in A aM type protection fuse for the motor Poles Power kW 230 V A 400 V A 230 V A 400 V A 4 0 37 2 1 1 12 4 2 4 0 55 2 9 1 6 4 2 4 0 75 4 0 2 2 6 4 4 1 1 5 1 2 8 6 4 4 1 5 6 6 3 6 10 6 4 2 2 9 3 5 1 10 6 4 12 0 37 0 12 2 6 3 1 1 4 1 7 4 2 4 12 0 5...

Страница 41: ...rews on the components Cable section for power supply trailing cable Table 6 3 10 START UP Verify the function of the power supply line and the capacity of the main line circuit breaker in relation to the motor powers and the relevant current consumption Make sure the gearboxes are lubricated and there are no oil leaks Verify that rope drum pulleys and rope guide are lubricated with grease grade S...

Страница 42: ...is at the desired height Type XM 308 312 316 525 Type XM 740 750 950 963 980 1100 1125 Type 5 5C1 Type 3 Type 53 Type 53C1 The max rope approach at the feet base should never exceed the values of Table 7 Positioned at the up limit switch the block should show the measurements indicated in Table 7 and should be at the distance indicated in Table 8 For lifting speeds over 8 m min this distance must ...

Страница 43: ... 1330 Version S4 4 rope falls XM Type 5 5C1 3 83 53 53C1 C1 C2 C3 C4 C5 C6 308 520 845 1020 680 520 845 312 590 925 1120 620 590 920 316 640 965 1140 640 640 965 525 730 1130 1290 700 650 1030 740 825 1355 1600 830 1360 750 880 1410 1740 850 1380 950 1000 1625 1960 1000 1630 963 1000 1625 1960 1000 1630 980 1080 1705 2040 1180 1810 1100 1170 1270 1125 1170 1270 Run the lower block along the whole ...

Страница 44: ...50 3 12 LOAD TESTS 3 12 1 DYNAMIC TEST Provide adequate weights for load testing as follows rated capacity x 1 1 and proper slinging and lifting equipment Sling the load taking care to position the hook vertically above the load itself to avoid oblique pulls Tension the slings slowly avoiding jerks Tension the slings using the slow speed if available Slowly lift the load and make sure it happens s...

Страница 45: ...t by the manufacturer Should it not work properly perform its settings as explained in the chapter settings paragraph 4 on page 55 3 12 3 STATIC TEST Perform the static tests without switching on the hoist and travel motor Lift the rated load hold it suspended and gradually apply on it masses up to an overload of 25 of the rated capacity for hoists over 1000 kg respectively 50 for hoists up to 100...

Страница 46: ... HOIST FUNCTION Intended purpose and performing the preliminary checks described in the Chapter WHAT MUST ALWAYS BE DONE on page 48 4 2 1 LIFTING The operator must pay attention to always hold the lifting ropes taut never laying the hook on the floor or on the load to be lifted Slack ropes may twist spring out from the drum windings or from lower block pulleys from knots suffer even serious damage...

Страница 47: ...olley approaches the rail ends 4 2 3 EMERGENCY AND INTERLOCK DEVICES To disconnect the power supply of the machine switch off the line circuit breaker or press the EMERGENCY STOP button on the keypad An electrical and mechanical interlock on the hoist and travel motors prevents the simultaneous rotation in two directions the electric interlock on the hoist motors for slow and fast speed prevents s...

Страница 48: ...therefore ALWAYS observe the indications and instructions of the installation and operation manuals and check the components and the parts of the hoist for integrity ALWAYS verify that the hoist is suitable for the work to be done duty cycles intermittent duty running time load to be handles etc ALWAYS verify the correspondence of the movements of trolley and hoist ALWAYS check with regularity the...

Страница 49: ...itches must be noted ALWAYS before leaving the workplace press the switch off button on the keypad and the main switch supplying power to the hoist ALWAYS inform the safety manager of any operation defects faulty operations suspected breaks or abnormal noises and put the hoist out of service ALWAYS use low speeds for approaching and spotting manoeuvres for short distances ALWAYS check the ropes bl...

Страница 50: ...of the equipment The actions described below obviously cannot cover all possible improper uses of the hoist nevertheless they represent the most reasonably foreseeable and must be considered as severely forbidden therefore NEVER leave the suspended load unattended NEVER lift a load with people walking underneath NEVER walk stand work and operate under a suspended load NEVER place hands in rotating...

Страница 51: ...fore starting a new movement wait for the first one to stop completely B NEVER repeatedly push the push buttons of the hoist NEVER rig a load to the point of the hook NEVER tamper with the brake if a load remains suspended due to a fault use suitable means to release the load NEVER perform maintenance inspection or repair steps without having previously put the hoist out of service or with a suspe...

Страница 52: ...ust have the following features min temperature 10 C max temperature 40 C max humidity 80 The standard trolley hoist set cannot be used in the presence of corrosive and or abrasive fumes smoke or dust with risk of fire or explosion and in any case it cannot work where the use of explosion proof components is prescribed Furthermore it must not be used in areas with strong electromagnetic fields whi...

Страница 53: ...ble trailers and the cables check the efficiency and integrity of the power supply line and of its components visual checks of the equipment inside the control boxes to ascertain the presence of dust if any The recommended steps are indicative they may be increased or decreased according to the operation time of the hoist Manoeuvres It is good practice to carry out one movement at a time since onl...

Страница 54: ...sed on the features of the rope it is possible to find out in Table 9 Limit number of visible broken wires the maximum permissible number of visible wire breaks on any rope section In case of higher values than those shown the rope must be replaced Rope diameter decrease if a wire core rope shows a decrease of 15 or more of its rated diameter due to stretching in the bending area it must be replac...

Страница 55: ...ate the contacts with oil which can carbonise and offer resistance to the passage of current causing local overheating which shortens the life of the electromagnetic switch Remove oxidation with a very fine file and never with sandpaper or similar In addition check the contacts for wear replacing them if particularly in case of irregular wear as this prejudices the alignment of the assembly or wea...

Страница 56: ...operation range check the noise level the temperature and the presence of any clearance in the rotor mountings In case of even minimal clearance temperatures close to the mounting higher than those of the case and or high noise level replace the bearings with the motor running at normal operation range check the temperature of the case using a temperature probe Temperatures above 110 C reveal in f...

Страница 57: ...arboxes are XM 740 1125 since the operation is complex send the hoist to the manufacturer for any repairs The monorail gearboxes Type 3 and 83 do not require maintenance since the lubricant used has EP features is anti wear anti oxidant and has the highest viscosity No change or top up of oil is necessary as it has Long Life lubrication The use of different lubricant for the lifting gearbox can pr...

Страница 58: ...completely drain Pour oil very slowly in to ensure the necessary time to reach the level pay attention not to exceed the indicator level The type of lubricant must never be more fluid that that specified to avoid leaks The amount is shown in Tab 12 Full Level Empty MONORAIL TROLLEY TYPE 83 DRIVING WHEEL Removal remove the ring pos 1 on the grooved hole Pull out the pin pos 2 remove the ring on the...

Страница 59: ...n D 5 of the original value Max tolerance on dimension Y 10 of the original value HOIST TRAVEL MOTOR TYPE 3 Removal loosen the 4 lock nut pos 1 and pull out the motor Installation Install the motor turning it so that the drive shaft perfectly fits in its compartment paying attention to align the driving gear with the gear of the gearbox of the trolley or pre gearbox then definitively tighten the 3...

Страница 60: ...ng the removal Hold the motor with slings or bands fastened to the lifting eye provided and oscillate it in order to match the male and female hub and the compartment of the drum bearing until the proper position is reached Finally tighten the screws position 1 and connect the limit switch rod with the relevant fork to the outer pin of the base GEARMOTOR Removal remove the screw pos 2 and the rele...

Страница 61: ... manufacturer 4 9 5 ROPE Before fitting a new rope it is necessary to check the pulley grooves and the drum thread for wear or bends due to winding of the old rope If necessary replace the damaged parts Wind off the new rope coil without twisting it so as not to cause bends To remove the rope guide proceed as follow Loosen the screws pos 1 Fig 1 detach the rope guide slide pos 2 Fig 1 remove the r...

Страница 62: ...and right groove with start opposite the motor Rope guide ring assembly insert rope guide ring Fig 6 placing it in the drum grooves position Bring the ring with the tongs 2 beaks using the two holes at the ends of the ring Fig 7 i Assemble the spring stringifune in the special slot on the inside of the ring Fig 8 and close the same hooking it Fig 9 Apply shoe rope guide Fig 10 and tighten the scre...

Страница 63: ...e brake housing pos 2 Fig 16 and remove the brake adjusting the ring nut pos 3 Fig 16 with the special wrench Fig 17 Remove the brake fan pos 4 Fig 18 Install the new fan pushing it forward with a lead mallet install the brake housing pos 2 Fig 16 and the screws pos 1 Fig 16 and then perform the adjustment as shown in the section brake fan adjustment on page 65 Rope guide Rope tightening clamp Sli...

Страница 64: ... pos 4 pull out the brake fan pos 5 Brake fan removal check the right locating of the spring pos 6 and the key pos 7 put the brake fan pos 5 tighten the nut pos 4 and the screws pos 3 put the cover pos 2 tighten the screws pos 1 NB check that the brake stops correctly in this case adjust it as described in section adjustment of trolley brake motors Electromagnet removal follow the same rules as in...

Страница 65: ...in their positions Fig 19 If the measurement indicated is not reached with the above operation it is necessary to replace the fan 4 10 2 ADJUSTMENT OF BRAKE TYPE M FOR CYLINDRICAL LIFTING MOTOR Check the magnetic gap air gap a and wear of the brake as for table 16 The air gap must be restored acting on the screws of the body brake position 5 screwing them clockwise If the thickness of the disk bra...

Страница 66: ...th the signal on the button panel or the siren if available 2nd threshold warning The 2nd threshold must stop all movements except going down Apply a load 15 higher than rated load switch on the hoist motor and check the proper intervention Note The dynamometric or electromechanical load limiter is statically pre set by the manufacturer Should it not work properly perform its settings as explained...

Страница 67: ...led 2 according to the thresholds stops flashing 5 With the red led off press the set key for approximately 5 set 1 or set 2 according to the thresholds and wait for the green led green led 1 or green led 2 according to the thresholds to stop flashing 6 Let the load off and start from point 1 to test the new settings Num Terminal box load cell 1 Cell power supply pos 2 Signal pos 3 Signal neg 4 Ce...

Страница 68: ...the operation Operation of equipment not within the foreseen duty cycle Ensure the proper power voltage supply Restore the proper air circulation Restore suitable environmental conditions or adapt the function features of the motor to the new conditions Adapt the operation conditions to those planned The motor does not start Blown fuse The contactor interrupted the power supply Overload blockage h...

Страница 69: ...ustrial waste 4 12 REMOVAL NEW DESTINATION Should it become necessary to remove the trolley hoist from its working position for extraordinary maintenance operations repairs replacements or to install it in a new location reverse the procedures described under Mounting section 3 5 on page 16 and sections 3 6 3 7 on page 18 This operation must be carried out by specialists and specially trained staf...

Страница 70: ...es equal to the number of components listed alongside When ordering spare parts always indicate the serial number of the hoist year of manufacture and code number of the manual List A recommended monthly six monthly maintenance Ropes Hook Brakes Fastening bolts Electrical system Limit switch List B recommended six monthly maintenance Rope guide Gearbox Wheels Stoppers Block Deflection pulleys Load...

Страница 71: ...71 Manual for installation operation and maintenance of the wire rope hoists XM Series NOTE ...

Страница 72: ...72 Manual for installation operation and maintenance of the wire rope hoists XM Series NOTE ...

Страница 73: ...73 Manual for installation operation and maintenance of the wire rope hoists XM Series NOTE ...

Страница 74: ...74 Manual for installation operation and maintenance of the wire rope hoists XM Series NOTE ...

Страница 75: ......

Страница 76: ...Misia Paranchi srl Via dei Lavoratori 9 11 20092 Cinisello Balsamo Milano Italy Tel 39 02 61298983 Fax 39 02 6121769 www misia com info misia com M 26 09 18 ...

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