Hitachi SJ700-2 instruction manual Joint Section to be cut off, Backing plate Rubber bushing

Chapter 2 Installation and Wiring

2.1.2 Backing plate

(1)For models with 22 kW or less capacity

On the backing plate, cut the joints around each section to be cut off with cutting pliers or a cutter, remove them, and then perform the wiring.

Joint

Section to be cut off

(2)For the models with 30 kW or less capacity

1)For wiring without using conduits

Cut an X in each rubber bushing of the backing plate with cutting pliers or a cutter, and then perform the wiring.

Backing plate

Rubber bushing

2)For wiring using conduits

Remove the rubber bushings from the holes to be used for wiring with conduits, and then fit conduits into the holes.

Note: Do not remove the rubber bushing from holes that are not used for wiring with a conduit.

If a cable is connected through the plate hole without a rubber bushing and conduit, the cable insulation may be damaged by the edge of the hole, resulting in a short circuit or ground fault.

2 - 4