Installation - Toshiba LF620F Instruction Manual

4. Installation

Safety Precautions for Installation
Do not activate live circuits under environment of explosive atmospheres.
Live part of electric circuit or a high temperature department can cause explosion.
DON'T
Do not use parts of other products.
Protective performance degradation for hazardous location can cause explosion.
DON'T
Do not activate circuits While assembly of all components is not over.
Protective performance degradation for hazardous location can cause explosion.
DON'T
Install per the National Electrical Code for the US (NEC, ANSI/NFPA 70) and the
Canadian Electrical code for Canada (CEC, CAN/CSA-C22.1) and the drawing
3S8A2676,3S8A2677 (Refer to Appendix 2.).
Unsuitable conduit connections for hazardous location can cause explosion.
DO
Turn off mains power before working
on pipes
Working on pipes while
power is applied can cause
electric shock.
DO
Do not modify or disassemble the
LF620F and LF622F 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
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WARNING
CAUTION
Use an appropriate device to carry and install
the LF620F and LF622F.
If his product falls to the ground,
injury, or
malfunction of or damage to the
DO
product, can be caused.
Ground the LF620F and LF622F
independently from power equipment. (100
ohm or less ground resistance)
Operating this product without
grounding can cause electric shock
DO
or malfunction.
The label shown left is placed near
the terminal board for power supply
to this equipment.
Be alert to electric shock.
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