4SN/L5,4BN/L6 Manual
IM080630
RD: JUNE 2008
RL: 1A
BA
9.3 SAFETY
Check periodically for leaks in the system, or immediately when you smell gas.
In case a leak is detected, extinguish all open flames in the area.
Never leak test while smoking.
If you cannot repair a leak, turn off gas supply at the supply valve and contact your gas sup-
plier
or a qualified, licensed gas technician.
Do not alter or modify this heater in any way
9.1 STORAGE
When heater is not in use for a prolonged period of time verify that the gas valve is fully and
tightly closed.
To avoid damage, the reflector may be removed and stored separately in a secure location.
9.2 PREVENTATIVE CARE AND MAINTENANCE
The burner area is likely to attract spiders, especially inside the gas orifice. Regularly, and at
least once a year, the heater should be inspected for spider webs, insects, and debris around
burners and orifices. A plugged orifice will obstruct the gas flow to the burner. This will result in
burner malfunction and possible damage.
Have heater inspected by a trained gas service technician
if.…..
You smell gas
Heater does not provide expected heat capacity or flame appearance is abnormal
Burner makes popping sounds while operating (other than when shutting down). When
heater is warming up or cooling down a pinging metallic noise is normal.
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