Roberts Gorden 75 사용자 설명서
UHD L
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P
ROFILE
D
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NSTALLATION
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PERATION
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SECTION 14: TROUBLESHOOTING
Cut/Pinch Hazard
Wear protective gear
during installation,
operation and service.
during installation,
operation and service.
Edges are sharp.
WARNING
Failure to follow these instructions can result in death, electric shock, injury or property damage.
Burn Hazard
Allow heater to cool
before service.
before service.
Tubing may still be hot
after operation.
after operation.
Explosion Hazard
Turn off gas supply to
heater before service.
heater before service.
DANGER
Electrical Shock Hazard
Disconnect electric
before service.
Heater must be
connected to a properly
grounded electrical
source.
before service.
Heater must be
connected to a properly
grounded electrical
source.