Glow-worm Inset BBU50 - Manual (Page 20)

20 221723B
8 Servicing
Diagram 8.3
Diagram 8.4
6191
6206
GAS
CONTROL
VALVE
PILOT TUBE
NUT
GAS
MANIFOLD EXTENDED
SECURING
SCREWS
THERMOCOUPLE
NUT
LINT ARRESTER
SECURING SCREW (4)
8.6 Main Burner - Injector
Inspect the main burner injector for damage or blockage, clean
or replace as necessary. If replacing ensure the new copper
washer is fitted, see diagram 8.5.
Do not use a wire or sharp instrument to clean the injector hole.
Diagram 8.6
6301
EARTH
POST
FRONT
VIEW
Diagram 8.7
6207
FLUE
BLOCKAGE
SAFETY
DEVICE
EARTH
POST
ELECTRODE
TOP VIEW
SPARK GAP
3 +1 or -0.5
SECURING
SCREW (2)
PILOT TUBE
NUT
THERMOCOUPLE
Diagram 8.5
6259
COPPER
WASHER
MAIN BURNER
INJECTOR