INFRARED/RADIANT COMPACT BROILER

ADJUSTMENT OF BROILER BURNERS

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.

ADJUSTMENT OF GAS PRESSURE REGULATOR

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).

PARTS

The following table describes the serviceable parts. For parts not listed, contact a Blodgett Range Authorized Parts Distributor or a Blodgett Range Authorized Service Agency.

PARTS LIST

 

 

PARTS LIST

 

 

 

Part Number

DESCRIPTION

B36-NFR

B36-RAD

Part Number

 

DESCRIPTION

B36-NFR

B36-RAD

 

 

 

 

 

 

 

 

 

1183202

Body Side, Left

1

1

1183318

 

W/A, Shaft-36”

1

1

 

 

 

 

 

 

 

 

 

1183323

Body Side, Right

1

1

1183248

 

Tube, Burner Supply ( V )

2

2

 

 

 

 

 

 

 

 

 

1183273

Bracket, Bearing Lock

2

2

1183264

 

Tube, Pilot Adjust

1

1

 

 

 

 

 

 

 

 

 

1183278

Bracket, Spring Adjust

2

2

1183310

 

Tube, Flex, ¼ X 16” LG.

2

2

1183304

Plate, Cover

2

2

1183315

 

Nipple, Pipe,BLK. 3/8” X 8”

1

1

 

 

 

 

 

 

 

 

 

1183308

Bracket, Arm Adjust

1

1

1183259

 

Tube, Burner Supply (H)

2

2

 

 

 

 

 

 

 

 

 

1183269

Clip, Retainer

1

1

1183295

 

Spring, Pivot Arm

1

1

 

 

 

 

 

 

 

 

 

1183332

Bracket, Orifice

4

4

1183311

 

Spring, Rack

2

2

1183201

Front, Body, 36

1

1

1160484

 

Roller Bearing

9

9

 

 

 

 

 

 

 

 

 

1183187

Base, 36, SS

1

1

1184990

 

Handle, Chrome

1

1

 

 

 

 

 

 

 

 

 

1183209

Grease Drawer, BA

1

1

1184192

 

Knob, Cast Aluminum

2

2

1183210

Body, Bottom/Back, 36

1

1

1060475

 

Knob, Ball

1

1

 

 

 

 

 

 

 

 

 

1183222

Stiffener, Cavity, SS, 36

1

1

1183279

 

Weight, Counter Balance

2

2

 

 

 

 

 

 

 

 

 

1183262

Cover, 36

1

1

1183287

 

Spacer, Bearing

2

2

 

 

 

 

 

 

 

 

 

1183263

Plate, Heat Deflector, 36

1

1

1164085

 

Valve ASM, Pilot

1

1

1183272

Rack, Mount Angle, 36

1

1

1185006

 

Nameplate, Blodgett 8” X 1.3”

1

1

 

 

 

 

 

 

 

 

 

1183284

Plate, Face, BA

1

1

1183256

 

Tube, Valve Supply, 36

1

1

 

 

 

 

 

 

 

 

 

1183313

Drip Pan, 36

2

2

1183296

 

Rack, 36 (Chrome)

2

2

 

 

 

 

 

 

 

 

 

1183257

Mount, Burner, 36

1

1

1183297

 

Rack, 36 (CRS)

2

2

1183220

Deflector, Flue, 36

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1188958

Burner, Radiant

-

4

 

 

(NAT) Gas Components

 

 

1183246

ASM, Burner, Infrared

4

-

1133301

 

Regulator, WC @ 4” NAT

2

2

 

 

 

 

 

 

 

 

 

1183277

W/A, Bracket Bearing

2

2

1176014

 

Valve, Burner, NAT

2

2

1183271

W/A, Bearing Pivot

2

2

1008754

 

Orifice Hood, Drill #54

4

-

 

 

 

 

 

 

 

 

 

1183281

W/A Bracket, Bearing

2

2

1008752

 

Orifice Hood, Drill #52

-

4

 

 

 

 

 

 

 

 

 

INSTALLATION & OPERATIONS MANUAL 1186529 REV 3 (12/06)

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Blodgett B48-NFR, B48-RAD, B36-RAD, B36-NFR manual Adjustment of Broiler Burners, Adjustment of GAS Pressure Regulator, Parts