MASTER LOCK 100000 BTU/Hr User Manual

8

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1. Unplug power cord from outlet.

1. Wait 2 minutes after stopping heater.
2. Repeat steps under To Start Heater, page 7.

1. Drain fuel tank.

Note: 

Some models have drain plug on underside of fuel tank. If so, remove

drain plug to drain all fuel. If heater does not have drain plug, drain fuel through
fuel cap opening. Be sure all fuel is removed.

2. Replace drain plug if used.
3. Add one gallon (4 liters) of clean kerosene to fuel tank.
4. Attach fuel cap.
5. Move heater forwards and backwards to stir fuel.
6. Remove fuel cap or drain plug and drain fuel tank. Be sure all fuel is removed.
7. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel.
8. Store heater in dry place. Make sure storage place is free of dust and corrosive

fumes.

IMPORTANT:

 

Do not store kerosene over summer months for use during next

heating season. Using old fuel could damage heater.

Fuel tank

Flush every 150-200 hours

See Storage above.

   of operation or as needed.

Air output and

Replace every 500 hours of

See Air Output, Air Intake,

   lint filters operation or once

   and Lint Filters, page 12.

   a year.

Air intake

Wash and dry with soap and

See Air Output, Air Intake,

filter

   water every 500 hours of

   and Lint Filters, page 12.

   operation or as needed.

Fuel filter

Clean twice a heating season

See Fuel Filter, pages 10

   or as needed.

   and 11.

Spark plug

Clean and regap every 600

See Spark Plug, page 11.

   hours operation or replace
   as needed.

Fan blades

Clean every season or as needed.

See Fan, page 15.

Motor

Not required/permanently
   lubricated