Manual Part No: 931763-01 MV1 Gas Chargrill
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Manual Rev No: 1
Service and Maintenance (cont.)
ENSURE THAT THE GAS SUPPLY TO THE APPLIANCE HAS BEEN TURNED OFF BEFORE REMOVING OR
DISMANTLING ANY GAS CONTROLS.
1)
To Remove or service a Gas Tap/FFD.
Remove all black control knobs by gently pulling off spindle.
Remove the two screws fixing the control panel.
Remove the gas tap from the gas rail by unscrewing the supply tube union connection, the
thermocouple connection, pilot feed pipe and unscrew the single screw in the clamping bracket
below the gas tap.
To clean and re-grease a Gas Tap.
Remove the front cover from the gas tap by unscrewing the two Pozi head screws.
Carefully withdraw the cover taking care not to lose the small spring from inside the tap.
Carefully pull the taper plug from the body of the gas tap.
Clean the plug and the inside of the body using a lint-free cloth and a suitable solvent.
Wipe both parts clean and dry. Ensure that all the holes are clean and free from obstruction.
Lightly re-grease the plug using suitable high temperature grease, such as Rocol, and replace
the plug in the gas tap body.
Lightly grease the inside of the gas tap front cover, position the spring and re-assemble the
front cover to the body.
DO NOT WORK ON MORE THAN ONE TAP AT A TIME.
ENSURE THAT THE PLUG IS PLACED IN THE CORRECT BODY.
2)
To Remove Thermocouple.
To gain access to the thermocouple lift off the brander bars and pilot shields.
Disconnect from pilot bracket (taking note of position).
Remove black control knobs and control panel (as described above) and unscrew thermocouple
from the Gas Tap/FFD and withdraw.
When re-fitting the thermocouple, ensure that the sensing tip is positioned correctly with the tip
inside the flame pattern.
Tighten the connection to the Gas Tap/FFD finger tight and then add a further ¼ turn using a
spanner,
DO NOT OVER-TIGHTEN
- this can break the seal and continuity
