SERVICE SHEET
SERVICE SHEET
DISCONNECT FROM ELECTRICITY SUPPLY BEFORE COMMENCING SERVICE
1.
Replacing top oven bulb
Access is gained through top oven door. Lever off glass cover, unscrew bulb - replace cover ensuring cut-out
in cover is over bulb housing side.
2.
Replacing Door Seal (Main Oven)
Lift door off hinges and lie flat with seal facing upwards. Unscrew all screws next to seal, remove seal and
replace. Reverse process.
* Ensure seal is tucked inside lip on cast door and is even all round before fully tightening screws - do
not
over tighten!
3.
Replacing Top Oven Bulb Assembly
Remove outer canopy, stainless steel oven top, 8 screws, pull off wire connectors. Assembly can be removed
through oven after pushing in clamps around sides. Reverse process.
4.
Replacing Thermal Cut-out
Remove fan motor access panel at rear of oven (2 screws)
–
Remove thermal cut out (2 screws)
–
Replace with new item
–
Reverse process
*
Important
- fibre washers must be replaced between cut-out plate and oven or oven will cut out
prematurely and disable cooking process.
* Test oven at
full
temperature and allow to cycle several times, before leaving. If whole oven (including
lights) go off, cut-off plate would need bending away from oven. Re-test when cooled.
5.
Replacing Main Oven Fan
5.1
Remove element cover from inside oven
5.2
Unscrew central nut anticlockwise, remove fan blade
5.3
Remove fan motor access panel
5.4
Remove thermal cut out
–
Replace with new item. (Ensure fibre washers are used between fan motor fixing plate and oven
wall and also fixing plate and screw heads)
–
Use stud loc and screws to prevent them from vibrating loose.
–
Test oven by turning fan switch on, turn thermostat to mid setting (150-200) towards neon. Allow
oven to cycle several times, making sure fan blade does not catch on element cover
6.
Replacing Fan Oven Element
6.1
Remove fan motor access panel at rear of oven (2 screws)
6.2
Pull off wire terminals
6.3
Remove element cover from inside oven. NB: the 2 slotted screws only need to be loosened and the
cover lifted and pulled over the screw heads
6.4
Remove central screw from element and lift out
6.5
Replace with new element and reverse procedure
6.6
Test oven
7.
Replacing Thermostat
7.1
Remove element cover from inside oven
7.2
Carefully open slightly the 2 clips holding thermostat sensor. Move
in line
with hole, capillary
passes through.
7.3
Remove 8 screws holding the L/H side panel (when facing doors) and remove
7.4
Retract thermostat sensor through oven side
7.5
Remove control knob and 2 screws from front
7.7
Pull out thermostat and carefully transfer all connections to new item
–
Replace in reverse order
–
Test thermostat by turning knob with mid setting (150-200) towards neon. Wait until neon goes out
and cycles several times before turning off.
Ensure
all
operational and safety checks are conducted before leaving machine.
