Glow-worm BBU 54/4 - Manual (Page 23)

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8.7 Main Burner - Injector
Inspect the main burner injector for damage or blockage, clean
or replace as necessary, see diagram 8.5.
Do not use a wire or sharp instrument to clean the injector hole.
Diagram 8.6
Diagram 8.7
9595
FLUE
BLOCKAGE
SAFETY
DEVICE
EARTH
POST
ELECTRODE
SPARK GAP
3 +1 or -0.5
SECURING
SCREW (2)
PILOT TUBE NUT
SENSOR
Diagram 8.5
9607
MAIN BURNER
INJECTOR
8 Servicing
Diagram 8.4
9593 LINT ARRESTER
SECURING SCREW (4)
9520
IGNITION
LEAD SENSING LEAD
Diagram 8.3
9587
GAS
CONTROL
VALVE
PILOT TUBE
NUT
GAS
MANIFOLD
SECURING
SCREWS
13mm