Harrington Hoists and Cranes (N)ERCC Hoist - ((N)ER1) - Manual (Page 6)

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3.0 Preoperational Procedures
3.2 Chain
3.2.1 Chain Components – Refer Figure 3-1 and ensure that stoppers and cushion rubbers are in the
correct location and properly installed. Never operate the hoist with incorrect, missing or
damaged chain components.
Figure 3-1 Chain Component Location
3.2.2 Chain Container – Install the chain container on the hoist body as shown in Figure 3-2. To place the
chain into the chain container, feed the chain into the chain container beginning with the free end. Take
care to avoid twisting or tangling the chain. NEVER put all the chain into the container at once. Lumped
or twisted chain may jam against the hoist body activating the friction clutch and potentially damaging
the chain.