Wells 0420 - Manuals

Wells 0420 – Manual in PDF format online.

Manuals:

Manual

Manual Wells 0420

Summary

Page 2 - xi

NOTE: For your protection, please note that equipment in this shipment was carefully inspected and packaged by skilled personnel before leaving the factory. Upon acceptance of this shipment, the transportation company assumes full responsibility for its safe delivery. IF SHIPMENT ARRIVES DAMAGED: 1....

Page 4 - FEATURES AND OPERATING CONTROLS - AUTOMATIC BREWERS; Fig. 1 Features & Operating Controls for Automatic Brewers

FEATURES AND OPERATING CONTROLS - AUTOMATIC BREWERS 2 Fig. 1 Features & Operating Controls for Automatic Brewers

Page 5 - PRECAUTIONS AND GENERAL INFORMATION; Failure to heed this warning can result in electrical shock.; AGENCY LISTING INFORMATION; Installation

3 PRECAUTIONS AND GENERAL INFORMATION WARNING: ELECTRIC SHOCK HAZARD All servicing requiring access to non-insulated components must be performed by qualified service personnel. Do not open any access panels which require the use of tools. Failure to heed this warning can result in electrical shock....

Page 6 - INSTALLATION; READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION

INSTALLATION READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION Unpack the unit. Inspect all components for completeness and condition. Ensure that all packing materials have been removed from the unit. Verify that the Spray Head Gasket and Spray Disk are properly installed. LEVELING THE UNIT Veri...

Page 7 - PLUMBER’S INSTALLATION INSTRUCTIONS; line. Flush water line before connecting to Brewer.

5 INSTALLATION (continued) CAUTION: ELECTRICAL DAMAGE DO NOT plug in or energize this appliance until all Installation Instructions are read and followed. Damage to the Brewer will occur if these instructions are not followed. NOTE: Water supply inlet line must meet certain minimum criteria to insur...

Page 8 - Before connecting to electricity, make sure; Fig. 3 Power Supply Plug

6 WARNING: SHOCK HAZARD Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a plumbing line will provide such a ground. Electrical shock will cause death or serious injury. IMPORTANT: Supply power must match nameplate for voltage and phase. Connecting to the wrong voltag...

Page 9 - OPERATION; NOT COVERED BY

OPERATION 7 A. START-UP For initial start-up, or if the brewer has not been used for an extended period of time: ♦ Be sure spray disk and brew gasket are properly installed in the brew head. ♦ Be sure the water supply is properly connected and the water supply valve is turned ON and that TANK HEATER...

Page 10 - Fig. 5 Program Volumes; B. PROGRAM BREW VOLUMES

Fig. 5 Program Volumes OPERATION (continued) 8 B. PROGRAM BREW VOLUMES ♦ Each BREW VOLUME SELECT KEY is individually programmable. ♦ Keys may be programmed for pulse brewing to optimize contact times and extraction rates, or to minimize overflowing the brew chamber when using large amounts of ground...

Page 11 - OPERATION - BREWING COFFEE; B. AUTOMATIC OPERATION; EMPTY; D. PREPARE FOR NEXT BREW; Fig. 6 Brew Chamber; BURN HAZARD; Excessive use of

OPERATION - BREWING COFFEE A. PREPARATION Place one (1) genuine Bloomfield paper filter in the brew chamber. Add a pre-measured amount of fresh coffee grounds. Gently shake the brew chamber to level the bed of grounds. Slide the brew chamber into place under the brew head. B. AUTOMATIC OPERATION Be ...

Page 12 - Remove airpot and any cup.

CLEANING INSTRUCTIONS PROCEDURE: Clean Coffee Brewer PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush, Bottle Brush 1. Disconnect brewer from electric power. Allow brewer to cool before cleaning...

Page 13 - TROUBLESHOOTING SUGGESTIONS; SUGGESTED REMEDY

TROUBLESHOOTING SUGGESTIONS SUGGESTED REMEDY Check power supply cord Check / reset circuit breaker Set for desired temperature Allow to cool hi-limit will self-reset Examine wiring & connectors, controller, water level probe and heating element Repair/replace as needed Program volume keys Use on...

Page 14 - SERVICING INSTRUCTIONS

SERVICING INSTRUCTIONS CAUTION: SHOCK HAZARD Opening access panels on this brew may expose uninsulated electrical components. Disconnect brewer from electrical power before removing any panel. Trouble shooting instructions, component views and parts lists in this manual are included for general refe...

Page 15 - TEMPERATURE ADJUSTMENT; Fig. 9 Checking and Adjusting Brew Temperature; TEM

SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT Disconnect brewer from electric power. Remove top panel. Remove button plug from front panel. Pull vent tube out of tank lid and insert a thermometer of known accuracy in hole. Reconnect brewer to electrical power. Place empty container under...

Page 16 - REMOVE TANK LID ASSEMBLY; OFF; REPLACE HEATING ELEMENT

SERVICING INSTRUCTIONS (continued) 14 IMPORTANT: Before setting assembly into tank, make sure tank lid gasket is properly seated on flange of lid. DO NOT OVER-TIGHTEN . IMPORTANT: When mounting thermostat, be sure to insert sensing bulb to the bottom of the bulb well. Tighten capillary lock nut only...

Page 18 - REPLACE CONTROLLER

SERVICING INSTRUCTIONS (continued) 16 IMPORTANT: The two keypad ribbon cables connectors are not polarize, and can easily be installed on the wrong location on the board. Be sure to mark the ribbon cable connectors s as to location and orientation. REPLACE CONTROLLER Disconnect brewer from electric ...

Page 19 - PROCEDURE: Delime the Water Tank

SERVICING INSTRUCTIONS (continued) 17 CAUTION: CHEMICAL BURN HAZARD Deliming chemicals may be caustic. Wear appropriate protective gloves and goggles during this procedure. Never siphon deliming chemicals or solutions by mouth. This operation should only be performed by qualified and experienced ser...

Page 20 - 420 EXPLODED VIEW & PARTS LIST; CABINET & ELECTRICAL COMPONENTS

0420 EXPLODED VIEW & PARTS LIST 18 CABINET & ELECTRICAL COMPONENTS

Page 21 - PLUMBING COMPONENTS

0420 EXPLODED VIEW & PARTS LIST (continued) 19 PLUMBING COMPONENTS

Page 23 - WIRING DIAGRAM

Page 24 - Division of Carrier Commercial Refrigeration; for

PRINTED IN CHINA Bloomfield Industries, Inc. Division of Carrier Commercial Refrigeration In US and Canada Telephone: 775-689-5700 Fax: 888-492-2783 Fax: 800-356-5142 ( ) website: www.wellsbloomfield.com for orders only Bloomfield Industries proudly supports CFESA Commercial Food Equipment Service A...