Fisher & Paykel GC36 Series, Installation Instructions Manual

Page: 8 / 32

8
Installation Instructions
GC912M w
o
k burner only
Conversion to different gas type
Burners can be used with NG or LPG,
provided that the injector orifices appropriate
for the gas delivered are installed.
To change the injector orifices, you will need
a
9
/
32
” (7mm) box spanner.
1
Turn off the main electrical supply.
WARNING!
Electrical Shock Hazard inside.
2
Ensure all gas valves are turned off.
3
Remove all grates and burner parts.
4
Unscrew the orifices and replace them
with the correct ones. (size numbers are
stamped on the side, e.g.. 70= 0.70mm)
(see fig. 1).
5
Remove the 2 screws holding each burner
bowl (3 on the wok burner).
6
Lift hob tray from the product.
WARNING!
Cut Hazard - sharp edges.
7
Replace the wok orifice with the correct
one using a
13
/
32
” (10mm) ring spanner.
8
Resetting the Venturi (see fig. 2):
With the product isolated from the electrical
supply, ignite the burner using a match.
The flame will probably be lifting off the
burner (see fig. 3).
Loosen the venturi securing screw. Move
the venturi towards the injector until the
flame begins to ‘yellow tip’ (see fig. 4).
Move the venturi back until the ‘yellow
tip’ just disappears (see fig. 5) - this is the
correct venturi setting. Tighten the securing
screw.
9
To re-fit the GC912M hob tray, repeat steps
5&6 in reverse.
10
IMPORTANT! Reset the minimum setting
(see Minimum setting or turn down).
11
After re-assembly verify the insulation
resistance and earth continuity of the
electrical circuit.
figure 1
figure 3
12
The label supplied with the orifices should
be placed over the existing gas type label
to indicate the change.
figure 4
figure 5
yellow tip lifting off
good flame
venturi
figure 2
Continued...