Instruction/ maintenance manual of the product 8778 Bloomfield
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p/n 75854 Rev. C ECN-1 2888 M622 05 0614 cps 622 OWNERS MANUAL for AIRPOT & THERMAL SERVER COFFEE BREWERS MOD EL S 8778 8780 8782 8783 8785 8786 8788 Includes: Installation Use & Care Servicin.
NOTE: For your protection, please note that equipment in this shipment was carefully inspected and packaged b y skilled personnel before le aving the factory. Upon acceptance of this shipm ent, the transportation company assumes full responsibility for its safe delivery.
TABLE OF CONTENTS Thank Y o u for purchasin g this Bloomfield Industries appliance. Proper installation, professional operation and consistent maintenance of this appliance w ill ensure that it gives you the very best performance and a long, economical service life.
FEATURES AND OPERATING CONTROLS Fig. 1 Fe atures & Operating Controls 2 622 75854 Owners Manual Gourmet 1000 Airpot/Thermal.
PRECAUTIONS AND GENERAL INFORMATION WA RNING : 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.
INSTALLATION INSTRUCTIONS RE A D THIS CAREFULL Y BEFORE ST A RTING TH E INST A LL A TION REFER TO EXPLODED VIEWS PAGES 18 thru 21 FOR COMPONENT NAMES/NUMBERS Unpack the unit. Inspec t all components for c o mpleteness and condition. Ensure that all packing materials have been removed from the unit.
INSTALLATION INSTRUCTIONS (continued) NOTE: This equipment must be installed to comply with all applicable federal, state an d local plum bing codes and ordinanc es. WARNING ELECTRIC SHOCK HAZARD: Brewer must be properly grounded to prevent possible shock hazard.
OPERATION Fig. 4 Brewer Operation Diagram A. ST ART-U P For initial start-up, or if the br ew er has n ot been used for an extended period of tim e: Be sure spray disk and brew gasket are properly installed in the brew head. For automatic brewers, be sure the water suppl y is properly connected and the water su pply valve is turned ON .
OPERATION (continued) WATER HEATER Water temperat ure is sen sed b y a thermobulb insert ed into the w ater tank. This temperature signal is fed to the thermostat, which controls line power to the heating elemen t. The setpoint temperature is adjustable at the therm ostat.
BREWING COFFEE CA UTION : Burn Hazard Exposed surfaces of the brewer, brew chamber and airpot or ser ve r m ay be HOT to the to uch, and can cause serious burn s. CA UTION: Burn Hazard To avoid splashing or overf lowing hot liquids , ALWAYS place an empty airpot or server under the brew ch amber before starting the brew cycle .
CLEANING INSTRUCTIONS PROCEDURE: Clean Coffee Brewe r PRECAUTIONS: Disconnect brewer fro m electric po wer. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or S ponge Bristle Brush, Bottle Brush 1. Disconnect brewer from electric power.
TROUBLESHOOTING SUGGESTIONS SUGGESTED REMEDY Check po w er supp l y cord Check / reset circuit breaker Set for desired temperature Allow to cool Reset hi-limit (8786, 8788) Examin e wiring & conne.
SERVICING INSTRUCTIO NS ACCESS PANELS TOP PANEL: Remove top panel to access hot water tank, thermostat, he ating elements, brew circuit tubing, faucet valve and piping. Top panel is held by two screw s at the rear and a retaining lip a t the front. FRONT PANEL: Remove front panel to access timer, terminal block and sole noid.
SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT Unplug power cord or turn circuit breaker OFF. Remove top panel. Pull vent tube out of tank lid an d insert a thermometer of know n accuracy in vent hole. Reconnect brewer to electrical power. Place an empty container under brew chamber.
SERVICING INSTRUCTIONS (continued) IMPORTA N T : W ater pressure must be betwee n 20 p.s.i and 90 p.s.i. flowing pressure. If wate r pressure exceeds this value, or if water pressure varies g reatly, a pressure regulator must be installed in the w ater supply line.
SERVICING INSTRUCTIONS (continued) 14 REPLACE SOLENOID Symptom: Automatic brewer will not flow water; or, automatic brewer d rips continuously from brew head. Unplug power cord or turn circuit breaker OFF . Turn OFF and disconnect w a ter sup ply from brewer inlet fitting.
SERVICING INSTRUCTI ONS (continued) 15 IMPORTA N T : W hen rep lacing water faucet coil, also rep l ace seal gaskets. NOTE : Any ab ra sion or roughness on the flat end of the seat cup will re quire replacing the seat cup: Work the seat cup out of the bonnet and off of the end of the stem.
CA UTI ON - CH EMICA L BURN HA ZA RD Deliming chem icals are caustic. W ear ap pr op riate protective gloves and goggles during this procedure. Never siphon deliming chemicals or solutions by mou th . This operation should only be perfo rm e d by qualifie d an d ex- perienced service personnel.
7. Set the ta nk back into the brewer. Reassemb le the ta nk lid to the w ater t ank. Make sure the gasket is properly in place, then reinstall the hold-do w n strap. 8. Reinstall wiring to heating element and ther m ostat. Reinstall the hi-lim it ther mostat (if removed).
EXPLODED VIEW & PARTS LIST HOT WATER TANK ASSEMBLY ITEM PART NO. DESCRIPTION USED ON 13 8043-5 Hold Down Strap All 14 8043-506 Nut, 8-32 SS Acorn All 16 60366 Screw, 1/20x1-1/4 SS Cap Hea d All 17.
ELECTRICAL COMPONENTS ITEM P A RT NO. DESCRIPTION U S ED ON 31 8707-55 Brew Switch, Momentar y Rocke r 8780, 8782, 8786, 8788 32 8718-31 R eady -To-Brew Light, green All 35 8718-1 T imer All 36 6407-1.
EXPLODED VIEW & P A RTS LIS T (continued) INTERNAL PLUMBING COMPONENTS ITEM P A RT N O . DESCRIPTION USED ON 8 8540-3 Faucet Outlet T ube Assem b ly 8780, 8782, 8786, 8788 9 8540-4 Formed Inlet Tu.
EXPLODED VIEW & PARTS LIST (continued) CABINET COMPONENTS ITEM P A RT N O. DESCRIPTION USED ON 21 63201 Spacer, .171 ID x .375 LG 8782X L, 8785XL 22 87192 Positioning Bracket 8782X L, 8785XL 33 85.
WIRING DIAGRAM 22 622 75854 Owners Manual Gourmet 1000 Airpot/Thermal.
WIRING DIAGRAM (continued) 23 622 75854 Owners Manual Gourm et 1000 Airpot/Thermal.
Bloo mfiel d I ndu stries, I nc. Division of Carrier Co m mercial R ef rig eration In US and Can ada T eleph one: 775 -689-5700 Fa x: 888 -492- 2783 Fa x: 800 -356- 5142 () websi te: www .
An important point after buying a device Bloomfield 8778 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bloomfield 8778 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bloomfield 8778 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bloomfield 8778 you will learn all the available features of the product, as well as information on its operation. The information that you get Bloomfield 8778 will certainly help you make a decision on the purchase.
If you already are a holder of Bloomfield 8778, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bloomfield 8778.
However, one of the most important roles played by the user manual is to help in solving problems with Bloomfield 8778. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bloomfield 8778 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
