Djustment of, Roiler, Urners – Southbend P32-NFR User Manual
Page 21: Ressure, Egulator, Arts
I
NFRARED
/R
ADIANT
C
OMPACT
B
ROILER
I
NSTALLATION
& O
PERATIONS
M
ANUAL
1186527 R
EV
3 (12/06)
P
AGE
21
OF
24
A
DJUSTMENT OF
B
ROILER
B
URNERS
The burners require no air adjustment after they have left the factory. If a major change in burner operation is noticed,
check for obstruction of airflow, around the orifice. Burner performance is affected by (a) orifice size, (b) pressure, (c)
injection, and (d) primary airflow. The burner orifice must be centered within the air mixer opening.
A
DJUSTMENT OF
G
AS
P
RESSURE
R
EGULATOR
The pressure regulator is located in the right-hand and left-hand interior compartment of the broiler. Accessing it will
require removing the front panel and the side panels of the broiler. The regulator is preset for 4" W.C. for natural gas,
or 10" W.C. for propane gas. If adjustment is necessary, do the following:
1. Turn broiler control knob to OFF.
2. Attach a pressure-measuring device to the 1/8" NPT connector located on the front of each burner manifold.
3. Turn the broiler control knob to HIGH and, with the burners lit, check the manifold pressure. The pressure should
be 4" W.C. (for natural gas) or 10" W.C. (for propane gas).
4. If necessary, adjust the pressure by unscrewing the top of the pressure regulator (use a screwdriver) to expose
the adjustment screw underneath. Rotating the adjustment screw clockwise increases the manifold pressure.
5. After the pressure has been adjusted, turn the broiler control knob to OFF, replace the top of the pressure
regulator, and disconnect the pressure-measuring device (replacing the plug into the connector on the manifold).
P
ARTS
The following table describes the serviceable parts. For parts not listed, contact a Southbend Authorized Parts
Distributor or a Southbend Authorized Service Agency.
PARTS LIST
PARTS LIST
Part Number
DESCRIPTION
P32-NFR
P32-RAD
Part Number
DESCRIPTION
P32-NFR
P32-RAD
1183202
Body Side, Left
1
1
1186527
Infrared/ Radiant Compact Broiler
Manual
1
1
1183323
Body Side, Right
1
1
1183281
W/A Bracket, Swing BRG
2
2
1183273
Bracket, Bearing Lock
2
2
1183293
W/A, Arm Swing
1
1
1183278
Bracket, Spring Adjust
2
2
1183306
W/A, Arm, Connector
2
2
1183304
Plate, Cover
2
2
1183319
W/A, Rack Adjust (Left)
1
1
1183308
Bracket, Arm Adjust
1
1
1183320
W/A, Rack Adjust (Right)
1
1
1183269
Clip, Retainer
1
1
1183330
ASM, Manifold Burner
2
2
1183332
Bracket, Orifice
4
4
1183117
W/A, Rack Cradle-32
1
1
1183123
Front, Body, 32
1
1
1183127
W/A, Rack Carriage-32
1
1
1183135
Base, 32, SS
1
1
1183131
ASM, Inner LINING, SS, 32
1
1
1183107
Grease Drawer, BA
1
1
1183120
W/A, Shaft 32”
1
1
1183104
Body, Bottom/Back, 32
1
1
1183248
Tube, Burner Supply ( V )
2
2
1183133
Stiffener, Cavity, SS, 32
1
1
1183264
Tube, Pilot Adjust
1
1
1183124
Cover, 32
1
1
1183310
Tube, Flex, ¼ X 16” LG.
2
2
1183122
Plate, Heat Deflector, 32
1
1
1183315
Nipple, Pipe,BLK. 3/8” X 8”
1
1
1183118
Rack, Mount Angle, 32
1
1
1183259
Tube, Burner Supply (H)
2
2
1183109
Plate, Face, BA
1
1
1183295
Spring, Pivot Arm
1
1
1188961
Radiant, SS
-
8
1183311
Spring, Rack
2
2
1183113
Drip Pan, 32
2
2
1160484
Roller Bearing
9
9
1183134
Mount, Burner, 32
1
1
1184227
Handle, Chrome
1
1
1183132
Deflector, Flue, 32
1
1
1184192
Knob, Cast Aluminum
2
2
1188958
Burner, Radiant
-
4
1060475
Knob, Ball
1
1
1183246
ASM, Burner, Infrared
4
-
1183279
Weight, Counter Balance
2
2
1183277
W/A, Bracket Bearing
2
1
1183287
Spacer, Bearing
2
2
1183271
W/A, Bearing Pivot
2
1
1164085
Valve ASM, Pilot
1
1