5.2 Assembly of the electric chain hoist with motorized trolley
For the following four items (1), (2), (3) and (4), refer to the same items in 5.1 "Assembly of the electric chain
hoist - Hook Suspension".
(1) Attaching the chain container
(2) Lubricating the gear case
(3) Lubricating the load chain
(4) Checking chain alignment
(5) Assembling trolley and connecting with hoist
Remark : For larger Capacity hoists (7.5t and larger), refer to the ERML-9806-MC manual.
(a) Assembling trolley
1) Insert the suspension shaft to side plate G and lock it with the suspension shaft bolt, slotted nut and split
pin. Securely bend both branches of the split pin after insertion.
2) Insert the fixing shaft to side plate G and lock it with the split pin. Securely bend both branches of the
split pin after insertion.
3) Insert the suspension shaft with the inner adjusting spacers as shown in Table 5-2.
4) Insert the suspension shaft and fixing shaft into the suspender T attached to hoist body. Make sure the
nameplates of the hoist and trolley are facing in the same direction.
5) Insert more spacers into the suspension shaft and insert the suspension shaft and fixing shaft onto side
plate S.
6) Put the outer adjusting spacers on the suspension shaft. Insert the shaft stopper pin into suspension shaft
and also insert split pin into shaft stopper pin. Insert shaft stopper pin so that split pin is to the left when
seen from the front side of trolley switch box.
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