Hitachi manual 1 GR2000-4S

To add or remove the power supply components to/from each model of GR2000 ot than GR2000-2S, refer to the following subsections.

Note: The power supply module of GR2000-2S cannot be added or removed by the user

*because they are integral to chassis. When addition or removal of such a module is necessitated on GR2000-2S, entrust work to trained service personnel.

Note: For models other than GR2000-2S, certain power supply components cannot be

*added or removed by the user. For power supply components not described in this section, entrust work to trained service personnel.

8.2.1GR2000-4S

Turn off the power switch on the back panel, release the cable retainer and ￿remove the power cord.

Power switch