Master Lock BR150CE - Manual (Page 10)

10
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SERVICE
PROCEDURES
Upper Shell Removal
1. Remove screws and lock
washers along each side of
heater using 5/16" nut-
driver. These screws attach
upper and lower shells
together.
2. Lift upper shell off.
3. Remove fan guard.
WARNING
Never service heater while it is plugged in, operating, or
hot. Severe burns and electrical shock can occur.
Figure 6 - Upper Shell Removal
Fan
Guard
Upper
Shell
Fuel Filter
1. Remove side cover screws
using 5/16" nut-driver.
2. Remove side cover.
3. Pull upper fuel line off fuel
filter neck.
4. Carefully pry bushing,
lower fuel line, and fuel
filter out of fuel tank.
5. Wash fuel filter with clean
fuel and replace in tank.
6. Attach upper fuel line to
fuel filter neck.
7. Replace side cover.
Fuel Filter, Bushing,
and Lower Fuel Line
Side Cover
Upper
Fuel
Line
Figure 7 - Fuel Filter Removal