Lifesmart L-EF450-COMBO User Manual
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This heater is equipped with an overheat safety shut-off switch that will engage if the heater overheats
for any reason.
For safety reasons, the heater will NOT automatically reset after the safety cut-off switch has engaged.
To reset it, disconnect the heater from the main power outlet for at least 15 minutes to allow for the
overheat sensor to reset. Any obstacles that may have caused the “overheat” should be looked into and
resolved.
You can then reconnect it to the power outlet and switch it back on.
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Always turn OFF the heater and disconnect the cord from the electrical outlet before
cleaning your heater.
Light accumulated dust may be removed from the heater with a soft cloth or vacuum
cleaner.
Wipe the exterior surfaces of the heater occasionally with a slightly damp cloth (not
dripping wet) using a solution of mild detergent and water. Dry the case thoroughly
before operating the heater.
The fan motor (blower) is factory lubricated for life, and will not require further
lubrication.
Store the heater in a clean dry place when not in use.
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Do not allow water to run into the interior of the heater as this could
create a fire or electric shock hazard.
Cleaning the Base and Plastics
For general cleaning of the base (and other plastics) use a soft cloth and no abrasive
products.
Dust and light particle removal should be easy by using a duster, or mild wet cloth.
Cleaning the Glass Cover
For general cleaning of the glass cover, use a soft cloth or tissue paper.
Dust and light particle removal should be easy by using a duster, or mild wet cloth.
A glass cleaner may be used to clean the class of smudges and such, do not use
abrasives.
After Season Care:
Store the heater in a cool, dry location.
The manufacturer recommends storing the unit in its original carton.