Extinguishing The Heater; Maintenance And Repair - Newmac NM80ID Manual

FUEL
Kerosene oil is recommended as the fuel for this heater (Diesel may be used depending on the situation). Of
course, kerosene is better than diesel for the operating condition. Generally speaking, diesel is higher in the heat
value than kerosene, but has low efficiency in the aspect of maintenance due to nozzle clogging or hardening
at the extremely low temperature. So we recommend you to use kerosene. PLEASE OBSERVE THE FOLLOWING:
• Never store the fuel in the residential area.
• Store the fuel in the well-ventilated outdoor space.
• Never use fuel that is stored over one year. It will cause the heater to malfunction. When fuel is stored for a
long time it does not burn properly.
Warning: Never use highly volatile fuels such as gasoline, benzene, alcohol, or paint thinner. They may cause
Only refill this unit outdoors. DO NOT FILL indoors. When filling this unit be careful not to overfill it. Only refill this
unit on level ground. When operating this unit for the first time, during the first few minuets oils left over from the
manufacturing process can be emitted and turned into the toxic gas. To ensure any remaining oils are eliminated
it is recommended to operate the unit outdoors for a minimum of 10 minutes.
Warning: Never fill up the fuel when the heater is very hot or it may explode.
STARTING
1. Fill up the fuel until the needle of the flow meter indicates "F'.
2. Be sure to close the fuel tank cap after refueling.
3. Plug it in to the outlet and turn the temperature control knob counter-clockwise until the end.
4. Press the power switch on, and it is displayed on the temperature display window. After a while, the current
temperature is indicated.
5. Turn the temperature control knob to the desired temperature and the heater is turned on and start operating.
The set-up temperature is displayed at first, and after 2 seconds, the current temperature is displayed on the
temperature display window.
Caution: A fuse is installed on the electronic circuit board of the product to protect electronic equipment Please
check the fuse if the temperature display window or indicator lamp is not turned on even if there is no problem
in the power supply.

EXTINGUISHING THE HEATER

1. Place the power switch on ''OFF", and the burning stops. Fan rotates for 3-4 minutes further after the heater
stops operating to cool the heater.
2. When the fan stops rotating, unplug the power cord from the outlet.
Warning: Do not unplug this unit while the cooling fan is in operation. If the heater is not cooled properly, it
may cause troubles. The problems in the heater caused by this will not be repaired for free.
VENTILATION
Warning: Minimum 19ft² of fresh air ventilation is required for proper ventilation.

MAINTENANCE AND REPAIR

If you use the parts not supplied by the manufacturer in replacing the parts, it may cause dangerous results. The
problems in the heater caused by this will not be repaired for free. Please abide by following maintenance and
repair instructions.
Warning: Do not maintain or repair the product while the heater is hot or the power is connected.
FUEL TANK
Clean the tank every 200 hours or at any time necessary. Do not use water in the cleaning, but use gasoline or
kerosene. Use the heater after drying the tank completely after cleaning.
explosion or any unexpected results.
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