Photocell; Replacing The Photocell; Nozzle And Spark Plug; Replacing The Nozzle - Mi-T-M MH-0075-RM10 Manual Del Operador

MAINTENANCE

PHOTOCELL

The optical lens can become dirty or clouded in use. Clean the lens using isopropyl alcohol or water and a
soft cloth or cotton swab every 500 hours or as needed.

REPLACING THE PHOTOCELL

1. Remove Upper Shell.
2. Remove Right Side Panel.
3. Disconnect wires from circuit board (PCB).
4. Twist to loosen Photocell from the Photocell Bracket.
5. Clean lens or replace Photocell.
6. Insert Photocell into Photocell Bracket.
7. Properly align the Photocell within the Bracket.
8. Attach wires to circuit board.
9. Reinstall Right Side Panel.
10. Secure Upper Shell.

NOZZLE AND SPARK PLUG

Contaminated fuel, build-up of carbon, and accumulated dirt
can affect the performance of these parts. Clean or replace
Improper Alignment Proper Alignment
these parts every 500 hours or as needed to ensure optimal
performance of the heater.

REPLACING THE NOZZLE

1. Remove Upper Shell.
2. Disconnect Air and Fuel Lines from the Nozzle Rod.
3. Remove ignitor wires from the Spark Plug.
4. Remove Spark Plug from the Nozzle Rod using a Phillips screwdriver.
5. Twist the Nozzle Rod counterclockwise to remove it from the Burner Head.
6. Carefully remove the Nozzle from the Nozzle Rod using a 5/8" socket wrench.
7. Soak the nozzle in clean 1-K Kerosene to loosen particles.
8. Inject compressed air into the front opening of the nozzle to loosen particulate. WEAR SAFETY GLASSES.
9. Install new (or cleaned) Nozzle into Nozzle Rod and tighten firmly.
10. Reassemble by reversing steps listed above.
Nozzle Face
Nozzle Rod
Nozzle
Nozzle
Rod
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE CONNECTED TO A FUEL
SOURCE.
Kerosene Portable Heaters Manual 15