Hitachi S10VE, User Manual

Page: 95 / 506

6. Installation
6-8
WARNING
●
To avoid accident or electric shock, turn off the power switch on the power supply module before
removing or installing a module.
CAUTION
●
Make sure that the screws are securely tightened. Failing to do so can cause smoke, fire, or malfunction,
or cause the module to fall.
Notice
●
Static electricity might damage a module or cause it to malfunction. Discharge any static electricity
from your body before touching any equipment.
●
Poor contact might cause malfunction. Mount the module and connect cabling to the module
immediately after the module is unpacked so that dust or other foreign substances do not accumulate on
connectors.
●
To avoid damaging a module when removing or mounting it, turn off the power switch of the power
supply module beforehand.
●
To avoid damaging a module, observe the following precautions when mounting or removing the
module:
- Before mounting the module on the mount base connector, check that the connector pins are properly
aligned and not bent, broken, or soiled.
- Connecting or disconnecting a module that is tilted might damage connector pins. When moving the
module, hold it vertically parallel to the mount base as shown below.
Bad examples Good example
Module
Mount base