Wells WVAE-30F Supplemental Service Instructions
Fryer ventilator hood section
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Also See for WVAE-30F:
- Supplemental operation manual (22 pages) ,
- Specifications (2 pages) ,
- Owner's manual (33 pages)
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IMPORTANT: WELLS MANUFACTURING 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.
502944
p/n
Rev. E ECN-13391
WELLS BLOOMFIELD, LLC
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439
telephone: 775-689-5703
fax: 775-689-5976
www.wellsbloomfield.com
PRINTED IN UNITED STATES OF AMERICA
SUPPLEMENTAL
SERVICE INSTRUCTIONS
VENTILATOR HOOD
FRYER MODELS
WVAE_30F
WVPE-30F
WVAE-55F
WVAE-55FS
381
for
SECTION
07
S381
1128 cps
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Summary of Contents for Wells WVAE-30F
- Page 1 WVAE-55FS IMPORTANT: WELLS MANUFACTURING 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 502944 Rev.
- Page 2 PRECAUTIONS AND GENERAL INFORMATION WARNING: RISK OF INJURY Installation procedures must BURN HAZARD be performed by a qualified POSSIBLE HOT OIL SPILL technician with full AVOID CONTACT WITH HOT OIL knowledge of all applicable USE CARE WHEN HANDLING OIL TO electrical and plumbing AVOID SPILLS codes.
- Page 3 WVAE-30F, WVPE-30F, WVAE-55F, WVAE-55FS SPECIFICATIONS This hood system is common to several Wells Manufacturing products. For installation, operation and maintenance instructions, electrical specifications and general dimensions, refer to the General Layout Data, Installation Instructions and Operation Manual for the specific model.
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Page 4: Features & Operating Controls
FEATURES & OPERATING CONTROLS VENTILATOR WARNINGLIGHT PANEL FRONT VIEW BACK VIEW SIDE VIEW f.17 a.18 a.19 f.20 f.21 f.22 f.23 v.25 f.24 a.10 a.15 a.15 a.11 v.12 a.13 a.14 FRYER WVAE-30, WVAE-55 or WVPE-30 f.26 f.16 Note: Items beginning with “a..” are part of the Ansul® fire suppression system Items beginning “f. - Page 5 FEATURES & OPERATING CONTROLS (continued) REPLACE FILTERS Will turn ON if either or both the HEPA AIR FILTER and/or CHARCOAL LIGHT (amber) FILTER are due for replacement. The fryer will continue to operate, but the air filter(s) must be changed in a timely manner or it (they) will clog, the SERVICE REQUIRED LIGHT will turn ON and the fryer will shutdown until the filter(s) have been replaced.
- Page 6 OPERATION CHECK SERVICE VENTILATOR REPLACE FILTERS REQUIRED POWER ON FILTERS NOTE: Never press the POWER SWITCH to FRYER unless the HEATING ELEMENTS are covered with either shortening (or, in the case of cleaning, water - NEVER MIX OIL AND WATER ). Check the COLD OIL LINE for the proper shortening level.
- Page 7 OPERATION (continued) IMPORTANT: When the REPLACE FILTERS (amber light) comes on, the fryer will soon shut down. The actual time between the light coming on and the fryer shutting down depends upon the type and quantity of product being cooked. The operator must prepare to change the filter(s) by making sure that fresh replacement filters are on hand at the fryer location.
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Page 8: Troubleshooting Suggestions
TROUBLESHOOTING SUGGESTIONS SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY POWER SWITCH not in FRYER Press POWER SWITCH to FRYER position Fryer POWER SWITCH defective Replace power switch BLOWER/FRYER NOT OPERATING VENTILATOR POWER (green light) not lit 10-20 -second timer defective Replace timer Remote interlock circuit open Locate and rectify open circuit condition Blower wiring defective... - Page 9 SERVICING INSTRUCTIONS FIRE DAMPER COMPONENTS ITEM DESCRIPTION SERVICE PART DAMPER SUPPORT FIRE DAMPER ASSEMBLY, (fusible link rated at 285ºF/141ºC) 501187 FIRE DAMPER ASSEMBLY INSTRUCTIONS 1. The FIRE DAMPER is accessible by removing the UPPER REAR cover. The FIRE DAMPER sets in the DAMPER SUPPORT and may be removed by lifting straight out.
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Page 10: Filter Interlock
SERVICING INSTRUCTIONS (continued) FILTER INTERLOCK COMPONENTS ITEM DESCRIPTION SERVICE PART NO. MAGNET ARM INTERLOCK BLOCK SHORT LINK COVER, INTERLOCK ASSEMBLY LONG LINK PROXIMITY SWITCH 501409 BUSHING 501448 PAWL MAGNET 63948 “E” CLIP, .122ID SS 50136 NUT 8-32 (pk100) 50153 SET SCREW 8-32 x 3/4 ALLEN SOCKET SCREW 8-32 x FLAT HEAD (pk 50) 65193 SCREW 8-32 x 5/16... - Page 11 SERVICING INSTRUCTIONS (continued) FILTER INTERLOCK ASSEMBLY INSTRUCTIONS There are two FILTER INTERLOCK assemblies. The GREASE BAFFLE interlock is on the left. This assembly uses the LONG LINK so that the PAWL fits into the front filter rail. The HEPA FILTER interlock is on the right. This assembly uses the SHORT LINK so that the PAWL fits into the rear filter rail.
- Page 12 SERVICING INSTRUCTIONS (continued) BLOWER AND STATUS SENSOR COMPONENTS ITEM DESCRIPTION SERVICE PART NO. BLOWER ASSEMBLY 501731 VACUUM SWITCH, SHUTDOWN (& RED LIGHT) 501379 VACUUM SWITCH, REPLACE FILTER 501380 TUBING, HOSE (LOW PRESS TO SWITCHES) 501516 “TEE” CONNECTOR ELBOW QUICK SEAL FITTING, 1/4” x 1/4” 3/8 MPT CLOSE NIPPLE HOSE BARB (TUBING TO HOSE) “TEE”...
- Page 13 SERVICING INSTRUCTIONS (continued) STATUS SENSOR CHECKOUT PROCEDURES 1. The Ansul® system must be ”cocked” before system operation and checkout is possible. Make sure the heating elements are covered with oil before beginning checkout. 2. Remove GREASE BAFFLE, HEPA FILTER and CHARCOAL FILTER.
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Page 14: Ansul® System
SERVICING INSTRUCTIONS (continued) ANSUL® FIRE SUPPRESSION SYSTEM - DETECTION SYSTEM (EMT) PIPING FOR GENERAL REFERENCE ONLY All servicing of Ansul® system must be performed by an authorized Ansul® Service representative only. ITEM DESCRIPTION ANSUL® P/N SERIES DETECTOR 56837 FUSIBLE LINK 280ºF plenum 415743-TYP K FUSIBLE LINK 450ºF frypot (ref. - Page 15 SERVICING INSTRUCTIONS (continued) ANSUL® FIRE SUPPRESSION SYSTEM - FIRE SUPPRESSION MEDIA PIPING FOR GENERAL REFERENCE ONLY All servicing of Ansul® system must be performed by an authorized Ansul® Service representative only. ITEM DESCRIPTION ANSUL® P/N BRACKET & RELEASE ASSY 79493 NITROGEN CARTRIDGE LT-20-R 7032 MICROSWITCH...
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Page 16: Exploded Views & Parts Lists
EXPLODED VIEW & PARTS LIST EXPLODED VIEW - HOOD SYSTEM WVAE-30F WVAE-55F/FS WVPE-30F PARTS ORDERING INFORMATION: Wells Manufacturing, Inc. 2 Erik Circle / P.O.Box 280 Verdi NV 89439 USA Phone: 888-492-2872 Fax: 888-492-2873 P/N 303097 REV.(-) http://www.wellsbloomfield.com... - Page 17 EXPLODED VIEW & PARTS LIST (continued) ITEM DESCRIPTION ITEM DESCRIPTION CHANNEL, FILTER SUPPORT 67274 FUSIBLE LINK , 450ºF (frypot) SUPPORT, FILTER FRONT MOUNTING BRACKET ASSY, R-102 SUPPORT, FILTER REAR 67393 TANK, FIRE SUPPRESSION AGENT 1.5 GAL. SUPPORT, HOOD REAR FITTING, COMPRESSION BRASS TEE DAMPER SUPPORT, WELDED ASSY FITTING, COMPRESSION BRASS ELBOW SUPPORT, COVER REAR...
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Page 18: Wiring Diagrams
WIRING DIAGRAMS WIRING DIAGRAM FOR WVAE-30F, VAE-30F 208V OR 240V, 9KW w/BUZZER SINGLE OR 3 PHASE - WIRED 3 PHASE AS SHOWN CHECK VENTILATOR REPLACE SERVICE FILTER POWER FILTER REQUIRED HEPA FILTER 1/4 INS 1/4 INS FEMALE MALE INTLK BLOWER... - Page 19 WIRING DIAGRAMS (continued) WIRING DIAGRAM FOR VPE-30F & WVPE-30F 208V OR 240V, 9KW SINGLE OR 3 PHASE - WIRED 3 PHASE AS SHOWN CHECK VENTILATOR REPLACE SERVICE FILTER POWER FILTER REQUIRED 1/4 INS 1/4 INS MALE FEMALE 1/4 INS 1/4 INS MALE FEMALE 1/4 INS...
- Page 20 WIRING DIAGRAMS (continued) WIRING DIAGRAM FOR VAE-55F/WVAE-55F 3Ø, 208 OR 240V, 17KW HEATING ELEMENT (2) SERVICE REPLACE CHECK VENTILATOR REQUIRED FILTER FILTER POWER 48 49 1/4 INS 1/4 INS MALE FEMALE 1/4 INS 1/4 INS BLOWER 1/4 INS 1/4 INS MALE FEMALE BAFFLE FILTER...
- Page 21 WIRING DIAGRAMS (continued) WIRING DIAGRAM FOR VAE-55FS/WVAE-55FS 3Ø, 208 OR 240V, 17KW HEATING ELEMENT REPLACE CHECK FILTER VENTILATOR SERVICE REQUIRED LIGHT FILTER LIGHT LIGHT (AMBER) POWER LIGHT (RED) (AMBER) (GREEN) 1/4 INS 1/4 INS FEMALE(2) MALE(2) BLOWER 1/4 INS 1/4 INS HEPA FILTER BAFFLE FILTER MALE...
- Page 22 IMPORTANT: WELLS MANUFACTURING 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...
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