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2.3
CAUTION Statements
(chapter 2, page 2-2)
Switch off the power supply before making connections to the terminal block.
Wiring with the power supply switched on may incur electrical shock hazards.
(chapter 3, page 3-3)
If the module emits smoke or foreign odor, immediately switch off the power
supply and investigate the problem cause.
Do not perform any installation, wiring, handling, or internal modification
procedures other than stated in this manual. In no event will Hitachi be
responsible for personal injury or death or any damage to Hitachi's product or
peripheral equipment arising out of the use of such an unauthorized
procedure.
While the power is applied, never touch a terminal strip or connector pin. If
you touch a terminal strip or connector pin while the power is applied, you may
receive an electric shock.
(chapter 3, page 3-4)
Observe the installation procedure stated in the manual.
If the module is improperly installed, it may drop, become defective, or
malfunction.
Do not allow wire cuttings or other foreign matter to enter the module.
The entry of foreign matter in the module may result in a fire or cause the
module to become defective or malfunction.
Static electricity may damage the module. Before starting the work,
discharge all electrostatic charge from your body.
Properly tighten the screws. If they are inadequately tightened, malfunction,
smoke emission, or combustion may occur.
Do not disassemble or modify the module. Failure to observe this precaution
may result in a fire or cause the module to become defective or malfunction.
CAUTION
CAUTION
CAUTION
S-7
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