Rangemaster 90 Gas 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.
13. To Change Grill Burner
Remove grill injector see 12.
A grill electrode plate fi xing screw
B position of grill burner fi xing screws
C front shield fi xing screws
D grill venturi
Remove the 2 screws holding the front shield and
remove the shield. Turn the grill venturi clockwise to
clear the front cross-member, lift up and remove. For
models with ignition disconnect the electrode lead
and remove the screw holding the plate around the
grill electrode. Support the grill burner from below and
remove the two screws (under the foil wrap) securing
grill burner the top of grill chamber. Remove grill burner.
Reassemble in reverse order taking care not to damage
the grill electrode (where fi tted).
14. To Change Grill Electrode
Remove the grill burner see 13. Withdraw electrode and
pull off electrode lead. Fit lead to new electrode.
Reassemble in reverse order and check ignition is
satisfactory.
15. To Remove Main Oven Burner
Open oven door and remove oven furniture. Remove
securing screw at the right hand end. The burner is held
in place by dimples in the mounting bracket. Slide the
burner to the left and lift up taking care not to disturb the
ame supervision device probe position .
Reassemble in reverse order. Check the fl ame
supervision device probe has not been disturbed.
16. To Change Main Oven Burner Assembly
Open oven door. Disconnect the tube nut and tubing.
Remove screw holding the oven burner assembly and
withdraw complete assembly. Remove oven burner
Fit oven burner to new assembly. Replace complete
assembly in the oven. Reconnect tube nut.
Check appliance is gas sound. Check correct fl ame
supervision device operation
17. To Change Oven Burner Injector
The jet is fi xed to the oven burner. Change the oven
burner assembly - see 16.
18. To Change an Oven FSD/Solenoid
Move the cooker forward to gain access to the rear. See
‘Moving the Cooker’ in installation section.
Remove the screws securing the cover box to the
backsheet. Disconnect solenoid leads at generator (or
generator and inline connector) and remove earth lead
from earth screw. Unclip wires from cable ties. Open
oven door, remove oven furniture.
Remove the FSD probe from the probe bracket. Pull
probe clear from the bracket. From the rear of cooker
carefully withdraw capillary. Disconnect the tubes from
the FSD inlet and outlet. Remove FSD adaptor locknut
and remove assembly from bracket. Fit new assembly
and secure to bracket with FSD adaptor locknut. Ensure
that the capillary passes through clearance hole in the
backsheet. Fit probe into bracket by inserting end into
bracket hole. Locating small ferule in spring clip by
positioning it below the clip and lifting upwards at the
same time as prising the spring clip open until it clips
into position.
Replace leads (refer to wiring diagram). Replace wires
in cable ties. Check appliance is gas sound. Refi t cover
box. Check for correct operation of solenoid/FSD.