Wiring, H warning, Don’t – Toshiba LF600F User Manual
Page 22: Toshiba, Warning, A caution
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TOSHIBA
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5. Wiring
/h
WARNING
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS LOCATION IS KNOWN
TO BE NONHAZARDOUS.
0
DON’T
Live part of electric circuit or a high temperature department can cause explosion.
Do not live circuits While assembly of all components is not over.
Protective performance degradation for hazardous location can cause explosion.
0
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
3S8A25323S8A2533 (Refer to Appendix 2.).
O
DO
Unsuitable conduit connections for hazardous location can cause explosion.
A CAUTION
■ Install a switch and fuse to isolate the
LF600F and LF602F from mains power.
Power supply from mains power
can cause electric shock or circuit
QQ break-down.
■ Turn off mains power before conducting wiring
work.
Wiring while power is applied can cause
electric shock.
DO
■ Do not work on piping and wiring with
wet hands.
Wet hands may result in electric
shock
DON’T
■ Ground the LF600F independently from power
equipment. (100 ohm or less ground resistance)
Operating this product without grounding
can cause electric shock or malfunction.
DO
■ Do not conduct wiring work with bare
hands.
/ON Remaining electric charge even if
power is turned off can still cause
electric shock.
DON’T
■ For the power supply wiring and grounding wiring,
use crimping terminals with insulated sleeve.
There is a risk of electric shock due to
drop-off or loosing, and a risk of fire and
equipment trouble due to heat generation.
Do not modify or disassemble the LF600F
and LF602F unnecessarily.
i^N Modifying or disassembling this
(
product can cause electric shock,
N—X malfunction of or damage to this
DON’T product.
yy The label shown left is placed near
/jf\ the power supply terminal on the
\
converter.
■ Be alert to electric shock.
Flowmeter accuracy may be affected by the way wiring is executed. Proceed with correct
wiring taldng the precautions in following pages.
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