Booster Heater; Dismantling / Cleaning The Burner Cover - Kärcher HDS 9/50 De Tr1 Service Manual

11.12 Booster heater

11.12.1 Dismantling / cleaning the burner cover

144
English 5.906-736.0 Rev. 00 (07/15)
1 Burner cover
2 Ignition cable
3 Flame sensor
 Unscrew the holder for the flame sensor.
 Remove the plug for the ignition cable.
1 Screw
2 Fuel line
 Separate the fuel line.
 Unscrew 2 screws from the cover.
NOTE
When detaching the connection of the fuel line, pay atten-
tion to possibly leaking diesel!
 Remove the complete burner unit.
1 Connections ignition electrodes
2 Sight glass for flame sensor
 Clean the connections for the ignition electrodes and
the sight glass for the flame sensor.