Welbilt Frymaster McDonald's LOV BIGLA30 Gen II Series Installation, Operation And Maintenance Manual page 14

3. Test the fryer electrical system:
a. Plug the fryer electrical cord(s) into a grounded electrical receptacle. NOTE: To ensure the safe and
efficient operation of the fryer and hood, the electrical plug for the 120-volt line, which powers the
hood, must be fully engaged and locked in its pin and sleeve socket.
b. Place the power switch in the ON position.
•
For fryers having computers, verify that the display indicates ON.
•
If the store is equipped with a hood interlock system, the hood exhaust fan should be on. If not, the
store hood interlock system is improperly wired and must be corrected.
c. Place the fryer power switch in the OFF position. Verify that the display indicates OFF. The hood
exhaust system should be off when all computers display OFF.
4. Refer to the data plate on the inside of the fryer door to determine if the fryer burner is configured for the
proper type of gas before connecting the fryer quick-disconnect device or piping from the gas supply line.
5. Verify the minimum and maximum gas supply pressures for the type of gas to be used in accordance with the
accompanying tables and the data plate on the inside of the fryer door.
for Incoming Gas Pressures
for Fryers Manufactured After April 1999
Pressure
Gas (mbar)
G20
G25 20 or 25
G30 28/30 or 50 2 x 1.95 2 x 1.95
G31 37 or 50
(1) mbar = 10,2 mm H
6. For fryers equipped with a FootPrint Pro system (BIGLA30 models) plug the electrical cord(s) into a power
receptacle behind the fryer.
2.4 Connection to Gas Line
Before connecting new pipe to this appliance, the pipe must be blown out thorough-
ly to remove all foreign material. Foreign material in the burner and gas controls will
cause improper and dangerous operation.
CE Standard
Orifice Diameter Regulator Pressure
Single Dual Single
(1)
Vat Vat Vat
20 2 x 3.18 2 x 3.18 7 mbar
2 x 3.18 2 x 3.18 10 mbar 11.2 mbar
17 mbar
2 x 1.95 2 x 1.95 20.6 mbar 20.6 mbar
O
2
Korea Standard
for Incoming Gas Pressures
Gas
LNG
(Natural)
LPG
(Propane)
Non-CE Standard
for Incoming Gas Pressures
Dual
Gas
Vat
8 mbar
Natural
17 mbar
LP
Minimum Maximum
4" W.C. 10" W.C.
1.00 kPa 2.50 kPa
10.00 mbar 25.00 mbar
9.2" W.C. 13.2" W.C.
2.30 kPa 3.30 kPa
23.00 mbar 33.00 mbar
DANGER
2-4
Minimum Maximum
6" W.C. 14" W.C.
1.49 kPa 3.48 kPa
14.93 mbar 34.84 mbar
11" W.C. 14" W.C.
2.74 kPa 3.48 kPa
27.37 mbar 34.84 mbar