Wells B-50 Supplemental Service Instructions
Electric charbroilers
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Owner's Manual
IMPORTANT: WELLS BLOOMFIELD, LLC PROPRIETARY INFORMATION.
DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN
WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED.
SV161
p/n
Rev.(-)
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439
TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR
USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY.
PRINTED IN UNITED STATES OF AMERICA
WELLS BLOOMFIELD, LLC
telephone: 775-689-5707
fax: 775-689-5976
www.wellsbloomfield.com
SUPPLEMENTAL
SERVICE
INSTRUCTIONS
ELECTRIC
CHARBROILERS
COUNTERTOP MODELS
BUILT-IN MODELS
B-40
B-44
B-50
B-406
B-446
B-506
08
S161
0910 cps
161
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Table of Contents
Related Manuals for Wells B-50
Summary of Contents for Wells B-50
- Page 1 B-506 IMPORTANT: WELLS BLOOMFIELD, LLC PROPRIETARY INFORMATION. DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED. TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY. PRINTED IN UNITED STATES OF AMERICA SV161 Rev.(-)
- Page 2 PRECAUTIONS AND GENERAL INFORMATION This appliance is intended for use in commercial establishments WARNING: only. RISK OF INJURY This appliance is intended to prepare food for human consumption. No other use is recommended or authorized by the manufacturer or its Installation procedures must agents.
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Page 3: Table Of Contents
B-44 and B-446 .............. 20 B-50 and B-556 .............. 22 INTRODUCTION This manual contains information needed to properly service and repair Wells Bloomfield electric charbroilers. This manual applies to the following Wells models: B-40(6), B-44(6), B-50(6) For installation, operation and maintenance instructions, refer to Operation Manual p/n 303672 (countertop models), or Operation Manual p/n 303673 (built-in models). -
Page 4: Features & Operating Controls
FEATURES & OPERATING CONTROLS COUNTERTOP ELECTRIC CHARBROILER IMPORTANT: B-40 grate mounts above the element. B-44 and B-50 grates can mount above or below the elements. Always remove a top-mounted grate before lifting the element assembly. IMPORTANT: Remember to dis-engage the support rod before lowering element assembly. - Page 5 FEATURES & OPERATING CONTROLS (continued) BUILT-IN ELECTRIC CHARBROILER IMPORTANT: B-406 grate mounts above the element. B-446 and B-506 grates can mount above or below the elements. Always remove a top-mounted grate before lifting the element assembly. IMPORTANT: Remember to dis-engage the support rod before lowering element assembly.
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Page 6: Servicing Instructions Troubleshooting Suggestions
SERVICING INSTRUCTIONS TROUBLESHOOTING SUGGESTIONS SYMPTON POSSIBLE CAUSE SUGGESTED REMEDY Won’t heat- - no indicator Not plugged in, or Check plug lights Circuit breaker tripped. Check / reset circuit breaker Set temperature control knob to Temperature control not set desired temperature 240V unit run on 208V Verify proper voltage One or more section won’t... -
Page 7: Prepare The Broiler For Use
Adjust the wing bolts so that , when the element assembly is lowered, the top of the element is 1/4" (6mm) below the top of the grate fins. B-44(6) and B-50(6) GRATE INSTALLATION... -
Page 8: Replace Infinite Switch
SERVICING INSTRUCTIONS (continued) CAUTION: REPLACE INFINITE SWITCH HOT SURFACE COUNTERTOP UNITS: Exposed surfaces can be hot 1. Disconnect unit from electric power and allow to cool. to the touch and may cause 2. Remove control knob. Remove screws holding trim ring to cabinet. burns. - Page 9 CENTER PIVOT COVER PIVOT COVER NOTE: B-50(6) dual pivot shown. Other units do not use the center pivot components. Pivot cover screw insulation is used, where wiring passes through the pivot, to minimize abrasion and chafing of the power wires.
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Page 10: Replace Heating Element
SERVICING INSTRUCTIONS (continued) CAUTION: REPLACE HEATING ELEMENT HOT SURFACE 1. Disconnect unit from electric power and allow to cool. Remove grate. Exposed surfaces can be hot 2. Remove front and rear element covers. Note location of jumpers to the touch and may cause and wires. - Page 11 LONG JUMPER (REAR) NOTE: ALL JUMPER SCREWS INSERT FROM BOTTOM INBOARD ELEMENT NUT FRONT ELEMENT SUPPORT FRAME FRONT ELEMENT NUT SHORT JUMPER (FRONT) FRONT INSTALL FIRST REAR INSTALL LAST NOTE: B-44(6) shown. B-50(6) utilizes two identical element heads. B-40(6) is similar.
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Page 12: Replace Sopport Rod Spring
SERVICING INSTRUCTIONS (continued) CAUTION: REPLACE SUPPORT ROD SPRING HOT SURFACE 1. Disconnect unit from electric power and allow to cool. Remove grate. Exposed surfaces can be hot to the touch and may cause 2. Remove rear element cover. burns. Remove one pivot , then slide the element head off of the other pivot. -
Page 13: Exploded Views And Service Parts
EXPLODED VIEWS & SERVICE PARTS CONTROL KNOB IDENTIFICATION All versions of the Wells Electric Char-Broiler use control knob p/n 50371. WELLS... - Page 14 EXPLODED VIEWS & SERVICE PARTS B-40 COUNTERTOP CHAR-BROILER BROILER GRATE 21707 REAR ELEMENT CASTING ASSEMBLY 57509 ELEMENT ASSEMBLY 52722 (208V) REAR ELEMENT 52723 (240V) COVER INDIVIDUAL ELEMENT 52728 50007 (208V) 50005 (240V) SUPPORT ROD 52729 FRONT ELEMENT SUPPORT ROD CASTING ASSEMBLY 57508 SPRING 52428...
- Page 15 EXPLODED VIEWS & SERVICE PARTS (continued) B-406 BUILT-IN CHAR-BROILER BROILER GRATE 21707 ELEMENT ASSEMBLY 52722 (208V) REAR ELEMENT REAR ELEMENT 52723 (240V) COVER COVER INDIVIDUAL ELEMENT 52728 52728 50007 (208V) 50005 (240V) REAR ELEMENT CASTING ASSEMBLY 57509 FRONT ELEMENT CASTING ASSEMBLY 57508 SUPPORT ROD SPRING...
- Page 16 EXPLODED VIEWS & SERVICE PARTS (continued) B-44 COUNTERTOP CHAR-BROILER BROILER GRATE 21706 REAR ELEMENT ASSEMBLY ELEMENT 52737 (208V) COVER 52738 (240V) 52740 INDIVIDUAL ELEMENT 50020 (208V) REAR ELEMENT 50019 (240V) CASTING ASSEMBLY 57507 SUPPORT ROD SPRING HANDLE & FRONT 52428 ELEMENT COVER 500687 GREASE PAN...
- Page 17 EXPLODED VIEWS & SERVICE PARTS (continued) B-446 BUILT-IN CHAR-BROILER ELEMENT ASSEMBLY BROILER GRATE 52737 (208V) 21706 52738 (240V) INDIVIDUAL ELEMENT 50020 (208V) 50019 (240V) FRONT ELEMENT REAR CASTING ELEMENT ASSEMBLY COVER 57506 52740 REAR ELEMENT CASTING ASSEMBLY 57507 SUPPORT ROD SPRING HANDLE &...
- Page 18 EXPLODED VIEWS & SERVICE PARTS (continued) B-50 COUNTERTOP CHAR-BROILER SUPPORT BROILER REAR GRATE ELEMENT SPRING 21706 CASTING 52428 ASSEMBLY 57507 REAR ELEMENT ELEMENT COVER ASSEMBLY 52740 52737 (208V) 52738 (240V) INDIVIDUAL ELEMENT 50020 (208V) 50019 (240V) SUPPORT FRONT ELEMENT 52741...
- Page 19 EXPLODED VIEWS & SERVICE PARTS (continued) B-506 BUILT-IN CHAR-BROILER REAR BROILER ELEMENT GRATE CASTING 21706 SUPPORT ASSEMBLY ROD SPRING 57507 52428 REAR ELEMENT ELEMENT COVER ASSEMBLY 52740 52737 (208V) 52738 (240V) INDIVIDUAL ELEMENT 50020 (208V) 50019 (240V) SUPPORT HANDLE & FRONT 52741 ELEMENT COVER 500687...
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Page 20: And B-406
WIRING DIAGRAMS TERMINAL BLOCK LONG JUMPERS (20) 1ø HEATING ELEMENTS (24) TERMINAL BLOCK 3ø SHORT JUMPERS (12) LIGHT LIGHT SIGNAL SIGNAL HEATING HEATING B-406 ONLY L1 L2 L1 L2 INFINITE INFINITE SWITCH SWITCH H1 H2 H1 H2 JUMPER INSTALLATION FRONT INSTALL FIRST REAR... -
Page 21: And B-406
WIRING DIAGRAMS (continued) B-40 and B-406 208V 240V 3ø S1-2 S1-1 LIGHT SIGNAL HEATING S2-1 S2-2 LIGHT SIGNAL HEATING HEATING ELEMENTS B-40 and B-406 208V 240V 1ø LIGHT SIGNAL HEATING S1-1 S1-2 S2-1 S2-2 LIGHT SIGNAL HEATING HEATING ELEMENTS... - Page 22 WIRING DIAGRAMS (continued) TERMINAL BLOCK LONG JUMPERS (15) 1ø HEATING ELEMENTS (18) TERMINAL BLOCK 3ø SHORT JUMPERS (9) CONTACTOR LIGHT SIGNAL HEATING B-446 ONLY L1 L2 INFINITE SWITCH H1 H2 CAPACITOR JUMPER INSTALLATION FRONT INSTALL FIRST REAR INSTALL LAST NOMINAL AMPS PER LINE B-44 and B-446 VOLTS AMPS 3ø...
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Page 23: And B-446
WIRING DIAGRAMS (continued) B-44 and B-446 208V 240V 3ø LIGHT SIGNAL C1 COIL HEATING S1-1 S1-2 C1-3 C1-2 C1-1 HEATING ELEMENTS B-44 and B-446 208V 240V 1ø LIGHT SIGNAL C1 COIL HEATING S1-1 S1-2 C1-3 C1-2 C1-1 HEATING ELEMENTS... - Page 24 WIRING DIAGRAMS (continued)
- Page 25 WIRING DIAGRAMS (continued)
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Page 26: And B-556
WIRING DIAGRAMS (continued) B-50 and B-506 208V 240V 3ø S1-1 LIGHT SIGNAL C1 COIL HEATING S1-2 C1-3 C1-1 C1-2 LEFT SECTION HEATING ELEMENTS S2-1 LIGHT SIGNAL C2 COIL HEATING S2-2 C2-3 C2-1 C2-2 RIGHT SECTION HEATING ELEMENTS... - Page 27 WIRING DIAGRAMS (continued) B-50 and B-506 240V ONLY 1ø S1-1 LIGHT SIGNAL C1 COIL HEATING S1-2 C1-3 C1-1 C1-2 LEFT SECTION HEATING ELEMENTS S2-1 LIGHT SIGNAL C2 COIL HEATING S2-2 C2-1 C2-3 C2-2 RIGHT SECTION HEATING ELEMENTS...
- Page 28 IMPORTANT: WELLS BLOOMFIELD PROPRIETARY INFORMATION. DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED. TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY. Commercial Food Equipment Service Association Wells Bloomfield proudly supports CFESA...