Monitor GF3800 Servise Manual page 45

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Section 4: Maintenance / Servicing
G. If soot is present at the burner, remove the
soot by using wire brush, then clean the area
by using a vacuum cleaner etc.
It may also be necessary to clean the flame
holder and burner port assy.
NOTE: Make sure all air holes are clear.
H. Use wire brush to clean inside of combustion
chamber. Vacuum and wipe clean with a
waste cloth.
Before reassembly inspect flame holder, if
warped or distorted replace it.
I. Reassembly by reversing the procedure
followed during disassembly.
A WARNING:
Do not attempt to disassemble the heat
exchanger and combustion chamber. This
work is critical and must be done only by an
authorized technician.
If any screws are torn or striped, they must be
replaced.
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