Rangemaster 90 Range User Manual


 
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WARNING  SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSON
Disconnect from electricity and gas before servicing. Check appliance is safe when you have finished.
3. To Remove Side Panels
Disconnect from electricity supply.
Remove the Control Panel - see 1. Pull the cooker forward.
Remove the 4 retaining screws for each panel (1 at the
front base, 1 on the top and 2 at the rear).
Reassemble in reverse order.
4. To Remove Ignition or light Switch
Disconnect from electricity supply.
Remove the Control Panel - see 1.
NB. The old switch may be destroyed during removal.
Remove the old switch from its bezel by griping the
switch body behind the control panel and twisting
sharply. The switch bezel can then be removed by folding
back its locking wings and pushing forward. Fit the new
bezel to the control panel by fi rst lining up the raised
key on its body with the cutout in the control panel and
pushing it in from the front. Assemble the new switch
to the bezel by lining up the key sections and pushing
home. Fit the new button by pushing in from the front.
Replace Control Panel in reverse order and test for correct
operation.
5. To Remove Clock
Disconnect from electricity supply.
Remove the Control Panel (See 1). Pull off the timer
control button(s).
Remove the timer/mounting bracket assembly from the
control panel by removing the fi xing screws.
Remove the timer from its mounting bracket by
depressing the plastic lugs on the timer case, at the same
time pulling the unit forward.
Reassemble in reverse order. When replacing leads refer
to the wiring diagram. Check operation of timer.
6. To Remove a Thermostat
Disconnect from the electricity supply.
Remove control panel and hotplate (see 1 & 2). Open
oven door. Remove oven furniture and slide out oven
roof liner if fi tted.
Left hand oven
Pull cooker forward to gain access to the cover box at
the rear of the cooker. Remove the four screws securing
the cover and lift clear. The oven thermostat capillary is
clamped to the oven back sheet with an earthing plate.
Remove the screws and plate.
thermostat capillary
earthing plate
Right hand oven,
The oven thermostat capillary is clamped to the right
hand rear upright with an earthing plate.
Remove thermostat phial cover (2 screws). Unclip the
thermostat phial from the clips in the oven back.
Feed the thermostat capillary out of the oven.
Disconnect wiring from thermostat. Remove 2 screws
holding thermostat to mounting panel. Fit new
thermostat and reassemble in reverse order. Ensure
that the phial is clipped to the oven back with the phial
centrally positioned between the clips.
Remember to refi t the earthing plate.
Check operation of thermostat.
7. To Change Grill Controller
Disconnect from the electricity supply.
Remove the control panel and hotplate (see 1 & 2).
Disconnect wiring from controller. Remove 2 screws
holding controller to mounting panel. Fit new controller
and reassemble in reverse order. Check for correct
operation.
BEFORE SERVICING ANY GAS CARRYING COMPONENTS
TURN OFF GAS SUPPLY.
8. To Change Hotplate Control Taps
Disconnect from the electricity supply.
Remove the control panel and hotplate (see 1 & 2).
Undo compression fi tting at the rear of the tap. Remove
the fi xings that secure the tap to the gas rail. Remove
the tap. Remove and discard the gasket seal. Fit new
gasket seal to replacement tap. Re-assemble in reverse
order. Check the appliance is gas sound. Check hotplate
ignition.
9. To Change Hotplate Burner Injector
Remove burner cap and head. Remove old jet. Fit new
injector. Reassemble in reverse order. Check appliance is
gas sound.
10. To Change Hotplate Burner Electrode
Lift off pan supports, remove burner cap. Remove the
screw holding the electrode. Pull electrode vertically
up suffi ciently to grip the lead between thumb and
forefi nger. Pull off the electrode, but keep hold of the
lead. Fit new electrode to the lead. Fix electrode in
burner with screw. Replace burner cap. Check the burner
ignition. Replace pan supports.