Maintenance; Fan; Air Filters; Ignition Electrodes - Mi-T-M Corporation MH-0092-0MIH Manual Del Operador

WARNING: NEVER SERVICE HEATER WHILE IT IS PLUGGED IN OR WHILE HOT!
Use only original equipment replacement parts. The use of alternate or third party components can cause
unsafe operating conditions, and will void your warranty.
Note: Depending on the operational conditions, usually every year, the heater should be checked
by qualified personnel. The operator must comply with all useage, safety and protection rules
before start-up.
1. Before carrying out any maintenance operation, disconnect the power cord.
2. Maintenance must be carried out by qualified personnel.
3. The appliance must be thoroughly cleaned once a year to ensure good combustion and long life.
4. In addition the following must be cleaned more often depending on fuel and operating environment:

FAN

Clean fan using a cloth moistened with kerosene or
light solvent. Dry fan thoroughly using compressed
air. Clean fan blades at least every 500 hours of
functioning.
NOZZLE
Carefully remove nozzle from the nozzle fitting. Blow
compressed air through the face of nozzle to free
any dirt.

AIR FILTERS

Clean the air filter regularly, especially if the appli-
ance is used in dusty environments. Remove filter
end cover (1), wash air intake filter (2) using a light
detergent and dry it thoroughly before reinstalling.
Replace air delivery filter (4) at least once a year.

IGNITION ELECTRODES

Clean, adjust and if necessary replace ignition elec-
trodes every 300 hours of functioning. For electrode
gap see illustration 3 (dimensions in mm).
WARNING: USING HEATER WITHOUT PROPER MAINTENANCE CAN LEAD TO IMPROPER
COMBUSTION AND SOOT PRODUCTION.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE CONNECTED TO A FUEL
SOURCE.

PUMP PRESSURE ADJUSTMENT

Remove pressure gauge cap from filter end cover. Install a pressure gauge with a precision of at least 0.1
psi. Start heater and read air pressure value. If necessary adjust pressure to 4.8 psi.

ELECTRICAL

A periodic inspection of cables, electrical parts and connections by qualified personnel is recommended.
14

MAINTENANCE

Kerosene Portable Heaters Manual