16
16.
SERVICING
Turn off the gas and make sure that the appliance is cool before commencing any servicing.
Always test for gas soundness after refitting the appliance.
We recommend annual servicing including disconnecting the appliance, checking the catchment space behind the closure plate
and clearing any debris. Reseal the closure plate to the wall as described in the installation instructions.
Always re-check for spillage after servicing the appliance.
16.1
To Remove the Window Unit
16.1.1
Detach the window trim by sliding its side channels upwards to clear the location brackets on the window frame
sides. Pull the bottom of the trim forward slightly and then pull down to clear the outer case hood.
16.1.2
Remove the window unit by detaching the knurled screws at the sides near the top. Lift the window unit up to
clear the locations at the bottom and place carefully aside (see Fig.6).
16.1.3
Refit in the reverse order.
16.2
To Remove the Outer Case
16.2.1
Remove the control knob by pulling clear of the gas tap spindle.
16.2.2
Detach the control bezel by removing the knurled screw below the control knob opening (see Fig 1).
16.2.3
Remove the knurled screws at the case sides (see Fig.1).
16.2.4
Pull the bottom of the case forwards. Lift the case upwards to clear the top rear brackets. Then lift forwards to
clear. Place carefully aside.
16.2.5
Refit in the reverse order. When refitting, make sure that the flange at the top rear of the outer case locates over
the top corner brackets on the back panel and that the pegs in the control bezel locate in the holes in the gas tap bracket.
16.3
To Remove the Fuel Effects
16.3.1
Remove the window unit as described in section 16.1
16.3.2
Remove the fuel effects.
16.3.3
Refit in the reverse order. Replace the effects as described in the relevant fuel effect installation instructions.
16.4
To Remove the Rear Burner Tube
16.4.1
Remove the window unit - see section 16.1
16.4.2
Remove the ceramic fuel effects.
16.4.3
Unscrew the two screws securing the burner tube to the left side of the firebox. Lift the burner tube clear.
16.4.4
Refit in the reverse order. When refitting, make sure that the burner tube is properly located over the injector
carrier at the right side.
16.5
To Remove the Front Burner Tube
16.5.1
Remove the outer case - see section 16.2
16.5.2
Remove the window unit - see section 16.1
16.5.3
Remove the ceramic fuel effects
16.5.4
Remove the screw securing the firebox front cross rail at the left side.
16.5.5
Slacken the screw securing the cross rail at the right side and swing the rail down at the left side to give access to
the burner tube screws.
16.5.6
Unscrew the two screws securing the burner tube to the left side of the firebox. Lift the burner tube clear.
16.5.7
Refit in the reverse order. When refitting make sure that the burner tube is properly located over the injector
carrier at the right side.
16.6
To Remove the Electrode
16.6.1
Remove the outer case - see section 16.2
16.6.2
Though not essential for access to the electrode, it is recommended that the fuel effects are removed so that the
electrode tip position can be checked when replaced - see section 16.3
16.6.3
Remove the two screws securing the electrode unit to the bulkhead panel outside the right side of the firebox.
Pull the electrode with lead attached clear.
16.6.4
Disconnect the lead from the electrode.
16.6.5
Refit in the reverse order.
