Yale HOISTS YJL Series Скачать руководство пользователя страница 30 | Manualshive

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**33

25

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12

32

30

34

34

(**) NOTE: Orient output gear (32) with long boss

towards gear housing (2) on 1/2 ton &
under models and towards transmission

cover (3) on 1 & 2 ton models.

Figure 22 - Transmission

*18

*16

*19

*20

*18

(*) NOTE: This stage of gearing is not required on 32

FPM models.

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Содержание YJL Series

Страница 1: ...and use Forward this manual to the hoist operator Failure to operate the equipment as directed in the manual may cause injury Should you have any questions regarding this product please call Yale Hois...

Страница 2: ...ttended unless specific precautions have been taken 19 NOT allow the load chain or hook to be used as an electrical or welding ground 20 NOT allow the load chain or hook to be touched by a live weldin...

Страница 3: ...of the nominal voltage while lifting a load Low voltage will result in higher amp draw damage to the hoist and potential fire hazards Yale Hoists is not responsible for any damages caused by an inadeq...

Страница 4: ...s of your equipment 7 Inspect the unit daily before operating the hoist 8 Cluttered areas and benches invite accidents 9 The operator should not engage in any practice which will divert his attention...

Страница 5: ...adjust according to LIMIT SWITCH ADJUSTMENT page 8 CHAIN CONTAINER Optional Accessary Refer to Table 4 For installations where the slack chain hanging from the hoist may be objectionable or hazardous...

Страница 6: ...fting of loads within its rated capacity but will prevent the lifting of damaging overloads while the hoist is being operated If the load being lifted exceeds the lifting capability of the overload cl...

Страница 7: ...POWER SUPPLY and remove the electrical cover 3 Using a screwdriver pry the spring guide plate out of the slots in the limit switch nuts See Figure 3 Turn the gold nut back to about the center of the t...

Страница 8: ...ft on the 2 ton models The upper and lower limit switch adjusting nuts are color coded gold and silver respectively Each limit nut has 10 slots for fine adjustment and the increment of adjustment is...

Страница 9: ...rned contacts If replacement is necessary see Figures 16 17 18 and 19 for replacement parts WIRING Refer to Figures 9A 9B 9C 9D Single phase units 115 230V are shipped wired for 115V and the 1 speed 2...

Страница 10: ...y removing the stand off screws See Figures 16 17 The limit switch and brake are now accessible as shown in Figure 6 3 Remove the transformer bolted to the back of the panel plate if it requires repla...

Страница 11: ...ist and remove it to workbench 2 Remove the lug retaining screw 3 Remove the lug retainer 4 Remove the lug Care must be taken during reassembly to have the hook in proper orientation Refer to figures...

Страница 12: ...ircuit Check for burned contacts Replace as needed 4 Loose screw clamps 4 Ensure that screw clamps are tightened on the terminal blocks and reversing contactor Hook raises but will not lower 1 Hoist o...

Страница 13: ...nsure that the voltage at the reversing contactor is within 10 of the nominal voltage while lifting a load Motor brake noise or chatter while starting hoist 1 Hoist overloaded 1 Reduce load to within...

Страница 14: ...agram for 1 Speed 230 460V 3 Phase Models Figure 9C Wiring Diagram for 1 Speed 208V 380V 575V 3 Phase Models Factory supplied diagrams will be numbered beginning with 985 for 575V 987 for 208V and 988...

Страница 15: ...15 Figure 9D Wiring Diagram for 2 Speed 3 Phase Models Factory supplied diagrams will be numbered beginning with 983 for 230 or 460V 985 for 575V 987 for 208V and 988 for 380V Go To Index...

Страница 16: ...lts Rivets Looseness stripped and damaged threads corrosion Sheaves Distortion cracks and excessive wear Build up of foreign substances Housings Load Block Cracks distortion Excessive wear internal bu...

Страница 17: ...ion Schedule RECOMMENDED LUBRICATION SCHEDULE YALE ELECTRIC POWERED CHAIN HOIST PAGE AND COMPONENT TYPE OF LUBRICANT TYPE OF SERVICE AND REFERENCE NO FREQUENCY OF LUBRICATION HEAVY NORMAL INFREQUENT P...

Страница 18: ...cal YJL677 2 14 Capacity Decal 250 lbs JLC675K 01 1 1 4 ton JLC675K 02 1 1 2 ton JLC675K 05 1 1 ton JLC675K 10 1 2 ton JLC675K 20 1 Nylon Cover 1 8 ton 08770W 1 1 4 ton 08771W 1 1 2 ton 08772W 1 1 ton...

Страница 19: ...Rear Bearing 500K3 1 6 Front Bearing 732012C 1 7 Shim Washer JL4301 01 1 8 Thru Bolt HA3100A56 4 9 10 Spring Lockwasher H4082P 4 Ref Description Part Qty Ref Description Part Qty No No No No Not avail...

Страница 20: ...460V 3Ph 60Hz 873JM5 1 1 2 hp 460V 3Ph 60Hz 873JM6 1 1 hp 460V 3Ph 60Hz 873JM8 1 1 4 hp 575V 3Ph 60Hz 873JM9 1 1 2 hp 575V 3Ph 60Hz 873JM10 1 1 hp 575V 3Ph 60Hz 873JM12 1 1 4 hp 208V 3Ph 60Hz 873JM13...

Страница 21: ...Spring 344J6 3 7 Retainer JF710 1 8 Plate Frame Assembly JF857 1 9 Brake Coil 115V 853JL1 1 230V 853JL2 1 460V 853JL3 1 575V 853JL4 1 208V 853JL5 1 380V 853JL6 1 415V 853JL7 1 10 Locknut H3978 3 11 A...

Страница 22: ...9J13 3 Single Voltage Models 909J13 1 9 Marking Strip 909J11 1 10 15 ft Power Cord Assembly 115 230V 1 2 hp 3 cond 951JM1 1 115 230V 1 hp 3 cond 952JM1 1 3 Phase 4 cond 953JM1 1 11 PB Cable Assembly S...

Страница 23: ...5V Sec 24V 821J452 1 Pri 575V Sec 115V 821J451 1 Pri 208V Sec 24V 821J472 1 Pri 208V Sec 115V 821J471 1 Pri 380V Sec 24V 821J482 1 Pri 380V Sec 115V 821J481 1 6 15 ft Power Cord Assembly 953JM1 1 7 PB...

Страница 24: ...24 Figure 18 1 Speed Pushbutton Station 12 6 7 10 11 4 5 13 14 15 4 8 4 9 16 3 2 1 Go To Index...

Страница 25: ...able Length PBC2100 6 1 11 ft Cable Length PBC2100 11 1 16 ft Cable Length PBC2100 16 1 Special Drop PBC2100 S 1 4 Enclosure 36998 1 5 Gasket 36986 1 6 Contact Assembly Includes item 7 36987 1 7 Butto...

Страница 26: ...26 Figure 19 2 Speed Pushbutton Station 12 6 7 10 11 4 5 13 14 15 4 8 4 9 16 3 2 1 Go To Index...

Страница 27: ...able Length PBC2200 6 1 11 ft Cable Length PBC2200 11 1 16 ft Cable Length PBC2200 16 1 Special Drop PBC2200 S 1 4 Enclosure 36998 1 5 Gasket 36986 1 6 Contact Assembly Includes item 7 36868 1 7 Butto...

Страница 28: ...ket JF900 3 1 Includes Item 8 8 Bushing JF531 4 1 9 Limit Switch Shaft JF117 3S 1 10 Limit Switch Nut silver SK6000 63Z 1 11 Limit Switch Nut gold SK6000 63W 1 12 Retaining Ring H5520 1 13 Insulator J...

Страница 29: ...ng PB287 1 12 Bushing JF531 4 2 13 Switch 815J1 2 14 6 32UNC X 1 Screw H1402P 4 15 6 32UNC Elastic Locknut H3944 4 16 Mounting Plate 129J1 1 17 Frame and Guide Assembly 258JG7 1 18 End Plate 258J8 1 1...

Страница 30: ...24 33 25 27 28 12 32 30 34 34 NOTE Orient output gear 32 with long boss towards gear housing 2 on 1 2 ton under models and towards transmission cover 3 on 1 2 ton models Figure 22 Transmission 18 16...

Страница 31: ...9 High Speed Pinion for 8 16 fpm JL426 1 20 Intermediate Pinion 1 4 1 2 ton 16 fpm JL402A 1 1 2 ton JL403A 1 21 Bearing 500K39 2 22 Output Pinion JL401 1 23 Overload Clutch Assembly 1 8 ton 32 fpm 591...

Страница 32: ...32 Figure 23 Chaining Parts 2 Ton Models 1 Ton Under Models 1 4 5 3 2 6 9 18 8 19 15 14 26 24 15 28 32 12 29 7 25 31 16 14 30 23 22 24 7 21 13 17 13 20 10 11 Go To Index...

Страница 33: ...t H3986P 1 18 Bearing JF510 1 19 Latch Kit 4X1304 1 20 Bottom Hook Assembly with Latch for 1 Ton Under 3JG20S 1 21 Bottom Block Assembly for 2 Ton JF914 6 1 22 3 8 24 Hex Locknut H3964P 2 23 Load Bloc...

Страница 34: ...34 NOTES Go To Index...

Страница 35: ...35 NOTES Go To Index...

Страница 36: ...on prepaid This warranty does not apply where deterioration is caused by normal wear abuse improper or inadequate power supply improper or inadequate maintenance eccentric or side loading overloading...

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