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4. Installation
Safety Precautions for Installation
Do not activate live circuits under environment of explosive atmospheres.
DON’T
Live part of electric circuit or a high temperature department can cause explosion.
Do not use parts of other products.
DON’T
Protective performance degradation for hazardous location can cause explosion.
Do not activate circuits While assembly of all components is not over.
DON’T
Protective performance degradation for hazardous location can cause explosion.
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
3S8A2699 (Refer to Appendix 2.).
DO
Unsuitable conduit connections for hazardous location can cause explosion.
CAUTION
Turn off mains power before working
on pipes.
Use an appropriate device to carry and install
the LF516/LF546.
DO
Working on pipes while
power is applied can cause
electric shock.
DO
If his product falls to the ground,
injury, or
malfunction of or damage to the
product, can be caused.
Do not modify or disassemble the
unnecessarily.
Ground the LF516/LF546
independently from power equipment.
(100 ohm or less ground resistance)
DON’T
Modifying or
disassembling this product
can cause electric shock,
malfunction or damage to
this product.
DO
Operating this product without
grounding can cause electric shock
or malfunction.
Do not work on piping and wiring
with wet hands.
DON’T
Wet hands may result in
electric shock
The label shown left is placed
near the terminal board for
power supply to the converter.
Be alert to electric shock