Harrington Hoists and Cranes (N)ER Large Cap Hoist - ((N)ER2 - Manual (Page 11)

Power Supply Cable - Hoist Connection
The Power Supply Cable connects to the hoist via a 4-pin (4P) plug and socket or a direct fitting
depending on the product code. Make this connection as follows:
 Refer to Figure 3-5 or 3-6 depending on the product code.
 For ER2080S and ER2100L insert the 4P plug of the Power Supply Cable into the 4P Socket
on the hoist and hand tighten the Lock Ring.
 For ER2100S, ER2150S, and ER2200S – The power supply cable should be pre-installed to
the switch box and properly connected.
 Install the Cable Support Arm (pre-installed on the Power Supply Cable) on to the Socket
Holder or Switch Box depending on the product code. Use the pre-installed Machine Screws
and Lock Washers.
 Use care to avoid twisting or kinking the Power Supply Cable.
 Insert the 4P Plug into the 4P Socket on the hoist and hand-tighten the Lock Ring.
Figure 3-5 Pendant and Power Supply Cable Connections
for ER2080S and ER2100L
11