Safety precautions, Safety precautions for installation and wiring, 6,f8a0 7 7 4 – Toshiba LF494 User Manual
Page 4: Dont, Warning, Caution, Toshiba
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SAFETY PRECAUTIONS
Safety Precautions for Installation and Wiring
TOSHIBA
6,F8A0 7 7 4.
A
WARNING
Do not diNCOTinecl while circuit h live unless k>cntion is known lo be nonhuz-
ardous.
0
DONT
Live pari of electric circuit ora high temperature department can cause
explosion.
I Oo not modify or disassemble the enclosure,
xdiy Strength dcgtadsition and defects of enclosure can cause explosion.
DONT
Do not use parts of other products.
0
DONT
Protective performance degradation for hazardous location can cause
explosion.
Do not live circuits While assembly of all components is not over.
0
DONT
Protective performance degradation for hazardous location can cause
explosion.
Install per the National Electrlciil Code for the LS (NEC, ANSI/NFPA 70)
and the Canadian Electrical code for Canada (CEC, CAN/CSA>C22J).
О
DO
Unsuitable conduit connections for hazardous location can cause ex
plosion.
A
CAUTION
■ Turn off mains power before working
on pipes.
Working on pipes while
power is applied can cause
QQ electric shock.
■ Use an appnipriate device to carry
and install the LF494/LF4Q4.
If this 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
LF494/LF404 from mains power.
Power supply from mains
power can cause electric
□ 0
shock or circuit breakdown.
■ Du not modify or disassemble the
LF494/LF404 unnecessarily,
Modifyingordisasscinhling
( this product cart cause electric
shuck, malfunction uf or
DON T damage to this product.
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