MAINTENANCE
Gentherm Global Power Technologi
es
Page 54
9.3
BURNER MAINTENANCE
This text gives procedures for servicing the burner.
9.3.1
Air Lid Screens Cleaning
The air lid screens on the lid of the air-box may become clogged with dust and insects thereby
preventing the proper flow of air into the burner.
Follow these steps to clean the air lid screens:
1.
Shut-off the fuel supply to the TEG and allow cooling.
WARNING!
If TEG has not cooled sufficiently it can be very hot.
2.
Disconnect the supply fuel line and fuel inlet valve.
3.
Disconnect the solenoid wire terminal connection and the orange wire connections of
the pressure switch electrical connections.
4.
Remove fuel line between the solenoid valve and orifice fitting.
5.
Remove the fuel system same as section 9.3.2 5.
6.
Remove the 2 screws from each side of the cabinet baffle and remove baffle from
cabinet.
NOTE:
Try not to disturb the air shutter setting.
7.
Remove the 2 wing nuts and 4 screws from air box lid.
8.
Clean the screens by forcing air through it or washing in water.
9.
Replace Air Box lid, cabinet baffle, fuel system and fittings.
NOTE:
If the air shutter setting was disturbed turn the venturi adjusting screw as
described in Section 8.1.2. This will set the adjustment in the correct range to
begin balancing the air-fuel mixture when re-starting.
10.
Before re-starting the TEG, leak check all fuel connections.
Summary of Contents for P-5100
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