Ingersoll-Rand LC2A060S, Информация по техническому обслуживанию продукции

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LC2A120D Load Chain Installation
Follow instructions 1 to 5 under ‘Removing Load Chain’ on page 7. Also:
1. Remove capscrew (339) and lockwasher (303) from support (330).
2. Install the ‘C’ Link in the last link of the load chain that was attached to the
support.
3. Connect the new load chain using the ‘C’ link. Make sure the welds on the new
chain links are in the same positions as they are on the old chain.
4. Slowly run the hoist in the lifting direction, running off the old chain and feeding
the new load chain through the hook block, over the chain wheel and through
the hoist body. Refer to Dwg. MHP3158 on page 8, E. Anchor Chain End, for
chain reeving information.
5. After the new load chain exits the hoist, remove the ‘C’ link and install the buffer
(370) with capscrew (371), washer (374) and nut (372) on the chain bucket end.
6. Attach the other free end to the support (330) with lockwasher (303) and
capscrew (339).
E
B
Anchor
Chain
End
D
C
A
(Dwg. MHP3158)
LC2A180T Load Chain Installation
Follow instructions 1 to 5 under ‘Removing Load Chain’ on page 7. Also:
1. Remove retainer ring (224) and anchor pin (219) from hook assembly.
2. Install the ‘C’ Link in the last link of the load chain that was attached to the hook
assembly.
3. Connect the new load chain using the ‘C’ link. Make sure the welds on the new
chain links are in the same positions as they are on the old chain.
4. Slowly run the hoist in the lifting direction, running off the old chain and feeding
the new load chain through the hook block, over both chain wheels and through
the hoist body. Refer to Dwg. MHP3159 on page 8, G. Anchor Chain End, for
chain reeving information.
5. After the new load chain exits the hoist, remove the ‘C’ link and install the buffer
(370) with capscrew (371), washer (374) and nut (372) on the chain bucket end.
6. Attach the other free end to the hook block with anchor pin (219). Secure anchor
pin in position with retainer ring (224).
C
D
B
A
F
G
E
Anchor
Chain
End
(Dwg. MHP3159)
LC2A250Q Load Chain Installation
Follow instructions 1 to 5 under ‘Removing Load Chain’ on page 7. Also:
1. Remove capscrew (339) and lockwasher (303) from support (330).
2. Install the ‘C’ Link in the last link of the load chain that was attached to the
support.
3. Connect the new load chain using the ‘C’ link. Make sure the welds on the new
chain links are in the same positions as they are on the old chain.
4. Slowly run the hoist in the lifting direction, running off the old chain and feeding
the new load chain through the hook block, over both chain wheels and through
the hoist body. Refer to Dwg. MHP3157 on page 8, G. Anchor Chain End, for
chain reeving information.
5. After the new load chain exits the hoist, remove the ‘C’ link and install the buffer
(370) with capscrew (371), washer (374) and nut (372) on the chain bucket end.
6. Attach the other free end to the support with capscrew (339) and lockwasher
(303).
B
E
A
C
D
F
G
Anchor
Chain
End
(Dwg. MHP3157)
8 Form MHD56473 Edition 2