Service Procedures; Functional Description - Dean Super Runner Series Service & Parts Manual

CHAPTER 1: SERVICE PROCEDURES

1.1 Functional Description

Dean Super Runner and Super Marathon Series fryers are millivolt fryers, which require no electricity to
operate (systems with built-in filtration and/or other accessories will require electric power). Dean
millivolt fryers contain a welded steel frypot (stainless or cold-rolled) that is heated by gas flames
diffused evenly through tubes built into the frypot. The number of tubes varies from three to five,
according to the fryer model and size.
Flames originate from orifices in a burner manifold positioned beneath cast-iron burners. The burners
are positioned in the tube openings, at the front of the frypot. Diffusers within each tube distribute the
flame evenly throughout the tube. The diameter of the orifices differs for natural (CE:G20/G25) and LP
(CE:G31) gas as indicated in the accompanying table.
INPUT
MODEL
(BTU)
SM20GM 50
SM 35 (40) GM
105
SR 42GM
SR 52 GM
120
SM 50 GM
SR 62 GM
150
SM 60 GM
SR 62 GM
150
(Australia)
SM 80 GM 165
INPUT
MODEL
(kW)
SM20GM
15
SM 35 (40) GM
26
SR 42GM
SR 52 GM
30
SM 50 GM
SR 62 GM
37,5
SM 60 GM
SM 80 GM 37,5
*SR42 units built after 4/07.
DEAN MILLIVOLT GAS FRYERS
NON-CE (Altitudes of 2000 feet or less)
GAS ORIFICE
TYPE MM (INCH)
NAT 2.18(#44)
LP 1.40(#54)
NAT 2.80(#35)
LP 1.70(#51)
NAT 2.53(#39)
LP 1.51(#53)
NAT 2.53(#39)
LP 1.51(#53)
NAT 2.53(#39)
LP 1.61(#52)
NAT 2.58(#38)
LP 1.61(#52)
CE ONLY (Altitudes of 2000 feet or less)
GAS ORIFICE
TYPE MM (INCH)
G20 2,40
G25 2,40
G31 1,51
G20 2,40
G25 2,40
G31 1,51
G20 2,40
G25 2,40
G31 1,51
G20 2,40
G25 2,40
G31 1,51
G20 2,40
G25 2,40
G31 1,51
ORIFICE
QTY
PART NO.
810-2050 2
810-2324 2
810-2040/*810-3097 3
810-2064/*810-3099 3
810-2048 4
810-2059 4
810-2048 5
810-2059 5
810-2048 5
810-2063 5
810-2062 5
810-2063 5
ORIFICE QTY/
PART NO. COLOR
810-2060 2/BLUE
810-2060 2/BLUE
810-2059 2/RED
810-2060/*810-3101 3/BLUE
810-2060/*810-3101 3/BLUE
810-2059/*810-3102 3/RED
810-2060 4/BLUE
810-2060 4/BLUE
810-2059 4/RED
810-2060 5/BLUE
810-2060 5/BLUE
810-2059 5/RED
810-2060 5/BLUE
810-2060 5/BLUE
810-2059 5/RED
1-1
EQUIPMENT
PRESSURE
MBAR INCH W.C.
10 4
27.5 11
10 4
27.5 11
10 4
27.5 11
10 4
27.5 11
9 3.6
24 9.6
10 4
27.5 11
EQUIPMENT
PRESSURE
MBAR INCH W.C.
10,0 4,0
15,0 6,0
27,0 10,8
10,0 4,0
15,0 6,0
27,0 10,8
10,0 4,0
15,0 6,0
27,0 10,8
10,0 4,0
15,0 6,0
27,0 10,8
10,0 4,0
15,0 6,0
27,0 10,8