Installation - Toshiba LF620 B Series Instruction Manual

4. Installation

Safety Precautions for Installation
 Do not use the LF620*B and LF622*B
in an explosive atmosphere.
Using this product in an
explosive atmosphere can
DON'T
cause explosion.
 Do not modify or disassemble the
LF620*B and LF622*B
unnecessarily.
Modifying or
disassembling this product
can cause electric shock,
DON'T
malfunction or damage to
this product.
 Do not work on piping and wiring
with wet hands.
Wet hands may result in
electric shock
DON'T
CAUTION
 Use an appropriate device to carry and install
 Ground the LF620*B and LF622*B
 Turn off mains power before working on pipes.
The label shown left is placed near the terminal board for power
supply to the converter.
Be alert to electric shock.
－ 16 －
the LF620*B and LF622*B.
If his product falls to the ground,
injury, or
malfunction of or damage to the
DO
product, can be caused.
independently from power equipment. (100
ohm or less ground resistance)
Operating this product without
grounding can cause electric shock
DO
or malfunction.
Working on pipes while power is
applied can cause electric shock.
DO
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