Conventional Flue Instructions

36
11. Magnetic Safety Valve
11.1 Turn the gas supply off at the isolation device.
11.2 Undo the thermocouple connection from the back of the gas
valve, see Diagram 31 (A).
11.3 Pull the sensor leads clear and remove the interrupter block,
see Diagram 31 (B).
11.4 Undo the magnetic valve-retaining nut from the back of the
control valve, see Diagram 31 (C).
11.5 Gently tap out the magnetic valve and replace with a new
unit.
11.6 Replace the retaining nut and tighten.
C
B
A
31
11.7 Reassemble the interrupter block and leads and secure the
thermocouple connection in the rear of the gas control. (Do
not overtighten).
11.8 Turn the gas supply on and check the entire pipework and
valve joints for any leaks.
12. Main Injector
12.1 To remove the main injector turn off the gas supply at the
isolation device.
12.2 Remove the main burner, see Section 5.
12.3 Undo the compression nuts from the feed pipe and the gas
valve under the appliance.
12.4 Working from inside the firebox remove the lock nut from the
injector, see Diagram 32.
32
12.5 Extract the injector with the feed pipe from beneath the
appliance.
12.6 Holding the injector with a spanner:
12.7 Undo the feed pipe. Note the orientation of the Injector.
12.8 Re-assemble in reverse order.
12.9 Turn on the gas supply and check for leaks.
13. Flue Sure System
13.1 Open the door and remove the ceramics, placing them
carefully to one side.
13.2 Undo the two screws in the back of the firebox and carefully
withdraw the bracket, see Diagrams 33 and 34.
33
34
13.3 Disconnect the two sensor wires.
13.4 Undo the two retaining screws.
13.5 Remove the sensor, see Diagram 35.
13.6 Midi & Medium only: Remove the two plastic spacers,
see Diagram 35.
35
Screws
Sensor
Spacers
Servicing Instructions - Replacing Parts