Toshiba LF414 - Manual (Page 21)

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4. Installation
Safety Precautions for Installation
WARNING
„ Do not live active 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 active live 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
3S8A2532,3S8A2533 (Refer to Appendix 1.).
DO
Unsuitable conduit connections for hazardous location can cause explosion.
CAUTION
„ Ground the LF414/LF600F, LF610F and
LF414 independently from power
equipment. (100 ohm or less ground
resistance)
„ Use an appropriate device to carry and install
the LF414/LF600F, LF610F and LF414 .
DO
Operating this product without
grounding can cause electric
shock or malfunction.
DO
If his product falls to the ground,
injury, or malfunction of or damage to
the product, can be caused.
„ Install a switch and fuse to isolate the
LF414/LF600F, LF610F and LF414 from
mains power.
„ Do not modify or disassemble the
LF414/LF600F, LF610F and LF414
unnecessarily.
DO
Power supply from mains power
can cause electric shock or
circuit break-down.
DON’T
Modifying or disassembling this product
can cause electric shock,
malfunction
or damage to this product.
„ 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