Electrolux Professional A7FTEDCSI0, Service Manual

Page: 27 / 75

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FRY TOP 700/900 EL/GAS
2.3.1.2 900 GAS APPLIANCES
The 900 appliances have a different valve than the 700.
NOMINAL INLET VALVE SUPPLY PRESSURE CHECK:
must be measured while the appliance operates,
using a manometer (min 0,1 mbar).
Remove the pressur
e access point screw “ A ”; connect a monometer “ O “; compare the value read on the
manometer to the value to the data given in the Min/Max tech specs table.
Fit back the access point screw “ A
”after finishing the checking.
A = Inlet pressure access screw
B = Outlet pressure access screw
C = Pilot adjustment screw
D = Minimum screw for modulating or ON/OF function of the main burner . See § MODULATING & ON/OFF
for a detaild explaination of this particular function.
CAUTION!
If the manometer gives a reading outside the range value indicated in the tech specs (high pressure
or low pressure), do not terminate the commissioning of the appliance and inform the customer/gas
company.
GAS VALVE OUTLET PRESSURE CHECK :
The outlet pressure is the pressure that will go from
the valve towards the main burner. This pressure
is not the nominal valve supply pressure (ex.
20mbar G20) but should be approximately the
same value.
Remove the pressure access screw “
B
“
Connect the manometer “
O
“ to the access “
B
”
Supply the appliance with the correct pressure as
indicated in tech specs table and according also to
the type of gas. Turn on the fry top to measure cor-
rectly.
PILOT BURNER ADJUSTMENT (gas flow) :
The adjustment of the pilot flame is obtained and
set in the factory, however, in case of need: turn
the screw
“
C
“ clockwise to reduce flow, counter-
clockwise to increase