Hitachi GR2000 manual

this connection work requires expertise, the work must be conducted by qualified personnel. The steps are as follows:

1.Procure the DC input power cable in compliance with the specifications show below. When the power supply is duplexed (redundant), procure two cables.

Cord structure: 3-wire

AWG No. of each conductor (determined by ampacity): 6

Cord diameter (determined by cable clamp): 27mm or smaller

￿Size of wire-binding screw on terminal board: M6

2.Ensure that the breaker switch in the front end of the chassis is in the O (ou position. When the power supply is duplexed, make sure in two positions.

3.Connect each terminal wire of the input power cable firmly to the terminal bo and the ground. See Figure 6-53 for the dimensions of the terminal board an the terminal wire. When the power supply is duplexed, repeat the connection work in two positions.

4.Fix the input power cable with the cable clamp (not illustrated). When the po supply is duplexed, repeat the fixation in two positions.