Installntion safety precautions for installation, Warning, Toshiba – Toshiba LF494 User Manual
Page 15: Caution
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TOSHIBA
6 F 8 A 0 7 7 . 4
4. Installntion
Safety Precautions For Installation
A
WARNING
I
Do not live ciremts under envTonmcni of explosive atmospheres.
(S)
DONT
Live part of electric circuit or a high temperature department can
cause explosion.
M
Do not use parts of other products.
O
DOMT
Protective performance degradation for hazardous location can
cause explosion.
f Do not live circuits While assembly of all components is not over.
0
DONT
Protective performance degradation for hazardous location can
cause explosion.
I
Install per the National Electrical Code for the US (NEC, ANSI/NFPA 70)
and the Canadian Electrical code for Canada (CEC, CAN/CSA-C22J)«
O
DO
Unsuitable conduit connections for hazardous iocation can cause
explosion.
A
CAUTION
■ install a switch and fuse to isolate
the LF494/L.F404 from main power.
Power supply from main
power can cause electric
shuck or circuit
QQ breakdown.
■ Use an appropriate device to carry and
install the LF494/LF404.
If his product falls to the
grou nd, i nj u ry, or
malfiincrioji of or damage (o
[jQ the product, can he caused.
■ Do m>t modify or disassemble the
LF494/LF404 unnecessarily,
Modifying or
disassembling this product
vHy cause electric shock
m a If un ction or d am age to
DON’T product
■ Ground the LF494/LF4(M
Independently from power equipment.
Operating this product without
grounding can cause electric
Q
0
shock or malfunction.
■ Do not work on piping and wiring
with wet hands.
Wet hands may result in
electric shock
DONT
The label shown left is placed
near the terminal hoard for
power input,
/ J
\ (A black border and symbol on
yellow triangle)
Re alcri to electric shock.
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