Rangemaster Classic 90 Gas User Manual - page 33

33

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 

fl 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.