Harrington Hoists and Cranes ED-DA Hoist - (ED3) - Manual (Page 15)

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3.4 Chain Container
3.4.1 Follow the instructions below to install the Chain Container. Refer to Figure 3-3.
1) Feed the Load Chain into the Chain Container beginning with the no-load end. Take care to avoid
twisting or tangling the Load Chain.
2) Attach the Chain Container to the Chain Guide (1) with the Socket Bolt (2) and the U-Nut (3).
3) Attach the Split Pin (4) to prevent the U-Nut (3) from backing off.
4) Bend the Split Pin ends 90
o
or more.
5)

Do not use the Chain Container if any parts are damaged or if any
fasteners/hardware are missing.
Figure 3-3 Chain Container Installation
3.5 Mounting Location
3.5.1

Prior to mounting the hoist ensure that the suspension and the supporting
structure are adequate to support the hoist and its loads. If necessary consult a professional that is
qualified to evaluate the adequacy of the suspension location and its supporting structure.
3.5.2

See Section 6.6 for outdoor installation considerations
3.6 Mounting the Hoist
3.6.1 ET525 Mini Trolley – Refer to Section 3.8 for installation instructions
3.6.2 Manual Trolley - Follow instructions in Owner's Manual provided with the trolley.
3.6.3 Hook Mounted to a Fixed Location - Attach the hoist’s top hook to the fixed suspension point.
3.6.4

Ensure that the fixed suspension point rests on the center of the hook’s saddle and
the hook’s latch is engaged.
3.7 Electrical Connections
3.7.1

Ensure that the voltage of the electric power supply is proper for the hoist or trolley.
3.7.2

Before proceeding, ensure that the electrical supply for the hoist or trolley has
been de-energized (disconnected). Lock out and tag out in accordance with ANSI Z244.1 “Personnel
Protection -Lockout/Tagout of Energy Sources”.