Rangemaster U105510-01 Electric Heater User Manual


 
33
Servicing Notes
Disconnect from electricity supply before
commencing servicing, particularly before removing
any of the following: control panel, side panels,
ceramic hob, or any of the electrical components or
cover boxes. Before electrical reconnection check
that the appliance is electrically safe.
1. To Remove a Side Panel
Disconnect from electricity supply.
Pull the cooker forward.
Pull off the push fi t control panel end caps at each
end and remove the end fi xing screws under the end
cap.
Remove the retaining screws for each panel (1 at
the front and 2 at the rear). The lower front retaining
screws (one each side) are situated beneath the
lower edge at the front corners of the side panels
Reassemble in reverse order.
2. To Lift up the Ceramic Hob
Pull the cooker forward.
Pull off the push fi t control panel end caps at each
end and remove the end fi xing screws under the end
cap.
Remove the lower front retaining screws (one each
side) situated beneath the lower edge at the front
corners of the side panels.
Swing the side panels to gain access to the hob
xing screws (1 each side) at the top front of the side
uprights. Remove these screws.
Caution
The ceramic hob material is much more
sensitive to scratches on the underside than
the top.
Lift up the ceramic hob at the front and prop in
position with a non-metallic prop.
Take care not to touch or scratch the
underside of the ceramic as this will weaken
the material and cause the top to shatter.
3. To replace a hob element.
Lift up the ceramic hob see 2. The elements are now
accessible.
4 To Remove the Control Panel
Disconnect from electricity supply.
Remove the handrail by removing the 2 end bracket
xing screws.
Pull off the push fi t control panel end caps at each
end and remove the end fi xing screws under the end
cap.
Pull off all the control knobs. Open the grill and oven
doors and remove the control panel fi xing screws
underneath the control panel. The screws directly
below the clock are for the clock fi xing bracket - don’t
remove them at this stage.
Lift the control panel, pull forward and disconnect the
wiring from the rear.
Reassemble in reverse order. When replacing leads
refer to the wiring diagram. Check operation of timer.
5. To Remove Oven Light Switch
Remove control panel (see 4).
NB The old switch may be destroyed during removal.
Remove switch button and old switch from its bezel
by gripping 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 cut-out 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.
6. To Remove Electronic Timer
Disconnect from electricity supply.
Pull off the timer control buttons and remove the
control panel (See 4). Remove the timer/mounting
bracket assembly from the control panel by removing
the two 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.