Installation (cont.)
Checking and Commissioning (cont.)
ALTHOUGH EVERY APPLIANCE IS TESTED AND SET BEFORE IT LEAVES THE FACTORY, IT IS
IMPORTANT THAT THE INSTALLER RE-CHECKS CERTAIN FUNCTIONS BEFORE LEAVING THE SITE.
CHECK THE GAS PRESSURE AT THE APPLIANCE THUS:
-
The pressure test point is behind the compartment door on the Control Valve.
Connect a manometer (U tube) to the test point. Turn on the gas supply and light the appliance. Check
that the pressure reading agrees with that stated on the Data Plate (for Twin Tank models this should
be carried out separately for each tank).
SHOULD ADJUSTMENT BE NECESSARY, PROCEED AS FOLLOWS:
-
On the gas governor: (part of Control Valve). Remove the cap in order to gain access to the pressure
adjusting screw.
Turn the pressure adjusting screw clockwise to increase the pressure or anti-clockwise to decrease it.
When the pressure reading is correct, refit the cap to the governor.
Turn the gas supply to the unit
OFF
at the stopcock and disconnect the manometer (U tube). Ensure that
the pressure test point screw is refitted.
Turn the gas supply to the appliance on at the stopcock and leak test the pressure test point using a leak
detection fluid.
FOR PROPANE GAS, REFER TO SUPPLIER
.
PRESSURE TEST POINTS
TP
TH
TP TH
PI
LO
T
OUT IN
GOVENOR ADJUSTMENT
SCREW
Burner Aeration
The aeration of all the burners is fixed and does not need adjusting.
Manual Part No: 931760-01 MV1 Gas Fryer
- 12 –
Manual Rev No: 1
