Aiko CTH3-150 Manuale Utente
SECTION 12: T
ROUBLESHOOTING
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SECTION 12: TROUBLESHOOTING
DANGER
Electrical Shock Hazard
Disconnect electric before service.
More than one disconnect switch may be
required to disconnect electric from heater.
required to disconnect electric from heater.
Heater must be properly grounded to an
electrical source.
electrical source.
Failure to follow these instructions can
result in death or electrical shock.
result in death or electrical shock.
Fire Hazard
Keep all flammable
objects, liquids and
vapors the minimum
required clearances to
combustibles away
from heater.
objects, liquids and
vapors the minimum
required clearances to
combustibles away
from heater.
Some objects will catch
fire or explode when
placed close to heater.
fire or explode when
placed close to heater.
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, 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.