Gas Inputs - Dean 24G Series Installation & Operation Manual

3.6 Gas Inputs

CE UNITS ONLY:
Nominal Heat Inputs (Qn), Gas Type, Orifice Size, Part Number and Quantity/Color are listed in the
table below:
MODEL NOMINAL HEAT
INPUT- Qn
24G Series
(ALL)
†Orifice size listed is for fryers operating at altitudes of 610 meters or less.
Adjustments for different gases are as follows:
ORIFICE SIZE
MODEL
(MM)†
24G 2,50
Series 2,50
(All) 1,60
NOTE: Outlet gas pressure must be adjusted strictly within the above requirements 5 to 10 minutes after the
appliance is operating.
For controls and adjustments, please refer to the gas valve illustration on page 3-13. (Pilot Flame Adjustment: Turn
the pilot adjustment screw clockwise/counter-clockwise until the desired flame-volume is achieved).
† Orifice size listed is for fryers operating at altitudes of 610 meters or less.
* Except Belgium (BE). G20 and G25 remain the same: 14,5 mbar.
NON-CE UNITS ONLY:
Nominal Heat Inputs (Qn), Gas Type, Orifice Size, Gas Pressures and Adjustments, Orifice
Quantity, Pilot Markings and Burner Adjustments are listed in the table below:
NOMINAL
HEAT
MODEL
INPUT- Qn
(BTU)
24G Series
120
(All)
24G SERIES FLATBOTTOM GAS FRYERS
CHAPTER 3: INSTALLATION INSTRUCTIONS
GAS TYPE
(kW)
G20
30 G25
G31
MANIFOLD GAS
PRESSURE
GAS TYPE
MBAR
G20 14,5
G25* 21,0
G31 31,0
ORIFICE
GAS SIZE
[MM (Drill
TYPE
Size)]
NAT 2.82(#34)
LP 1.78(#50)
ORIFICE SIZE
(MM)†
2,50
2,50
1,60
BURNER
INCH W.C.
MARKING
5,8 Blue
8,4 Blue
12,44 Red
MANIFOLD
GAS ORIFICE
PRESSURE
QUANTITY
(INCH W.C.)
4 3
11 3
3-10
ORIFICE ORIFICE
PART NO. QTY/ COLOR
810-2628 3/BLUE
810-2628 3/BLUE
810-2317 3/RED
BURNER AIR
ADJUSTMENT
PILOT
MARKING
ILLUSTRATION
PAGE 3-9)
26N Opening- Maximum
26N Opening- Maximum
16LP Opening- 15-mm
BURNER AIR
PILOT ADJUSTMENT (SEE
ILLUSTRATION
MARKING
PAGE 3-11)
26N Opening- Maximum
16LP Opening- 15-mm
(SEE