valutazioni - 4, GPA: 3.8
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This will prevent boiling water in the dispenser, NOTE: Thermostat is adjustable to a maximum of 199.F. IMPORTANT: Water pressure must be between 20 p.s.i and 90 p.s.i. flowing pressure. If water pressure exceeds this value, or if water pressure varies greatly, a pressure regulator must be installed in the water supply line. IMPORTANT: Before setting lid assembly into tank, make sure tank lid gasket is properly seated on flange of lid. 10 SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT Check temperature at discharge of faucet. Remove thermostat access button plug to access thermostat. Turn thermostat shaft clockwise to increase temperature. REMOVE TANK LID ASSEMBLY Unplug dispenser or turn circuit breaker OFF. Turn OFF water supply. Remove rear panel. Disconnect fill tube and vent tube from tank lid. Disconnect wiring from hi-limit, thermostat and heating element as necessary. Remove eight lid screws Remove lid assembly by lifting it straight up. Reassemble in reverse order. REPLACE THERMOSTAT Unplug dispenser. Remove back panel. Loosen and free jam nut from pass-thru fitting securing thermobulb. Lift out probe, jamb nut and gasket. Disconnect wiring from thermostat. Loosen screws holding thermostat to bracket. Remove thermostat. Reassemble in reverse order. IMPORTANT: The thermostat will maintain temperature within ±3.F. For high altitude locations, thermostat should be adjusted to a maximum temperature equal to the local boiling temperature minus 5.. This will prevent boiling water in the dispenser, NOTE: Thermostat is adjustable to a maximum of 199.F. IMPORTANT: Water pressure must be between 20 p.s.i and 90 p.s.i. flowing pressure. If water pressure exceeds this value, or if water pressure varies greatly, a pressure regulator must be installed in the water supply line. IMPORTANT: Before setting lid assembly into tank, make sure tank lid gasket is properly seated on flange of lid. 10 712 76580 Owners Manual Hot Water Dispenser SERVICING INSTRUCTIONS (continued) REPLACE HEATING ELEMENT Remove tank lid assembly as detailed on page 10. Remove two hex nuts holding element to cover. Pull element from mounting holes. Reassemble in reverse order. REPLACE SOLENOID Unplug power cord. Turn OFF and disconnect water supply from dispenser inlet fitting. Remove rear panel. Remove two screws holding access door in place. Remove access door and solenoid. Unscrew inlet fitting cap to release solenoid from door. Remove wiring from solenoid. Transfer fill tube from old solenoid to new solenoid. Reassemble in reverse order. REPAIR HOT WATER FAUCET Unplug power cord. Turn OFF water. Unscrew bonnet from faucet, then pull bonnet assembly from faucet body. Examine the interior of the faucet body and the surface of the seat cup. Clean out any debris in the faucet body, using a stiff bristle brush if necessary. If required, work the seat cup out of the bonnet and off of the end of the stem. Install a new seat cup, making sure the knob on the stem is fully inserted into the pocket of the seat cup, and the skirt of the seat cup is fully inserted into the bonnet Reassemble in reverse order. IMPORTANT: When replacing heating element, also replace seal gaskets. NOTE: Any abrasion or roughness on the flat end of the seat cup will require replacing the seat cup: 11 SERVICING INSTRUCTIONS (continued) SERVICING INSTRUCTIONS (continued) CAUTION CHEMICAL BURN HAZARD Deliming chemicals are 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 service personnel. IMPORTANT: DO NOT spill, splash or pour water or deliming solution into or over any internal component other than the inside of the water tank. IMPORTANT: DO NOT allow any internal components to come into contact with the deliming solution. Take care to keep all internal components dry. NOTE: Repeat steps 4 thru 5 as required to remove all scale and lime build-up. NOTE: Normally, silicone hoses do not need to be delimed. Should deliming hoses become necessary, Bloomfield recommends replacing the hoses PROCEDURE: Delime the Water Tank PRECAUTIONS: Disconnect dispenser from electric power. Allow dispenser to cool. FREQUENCY: As required (dispenser slow to heat) TOOLS: Deliming Solution Protective Gloves, Goggles & Apron Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush, Bottle Brush Large Sink (or other appropriate work area) 1. Unplug power cord. Turn off the water shut-off valve and disconnect the water supply line from the inlet fitting. 2. Remove the tank lid assembly as detailed on page 10. 3. Using the drain tube, drain all water from water tank. When finished, be sure drain tube clamp is secured. 4. Mix 2 gallons of deliming solution according to the manufacturer’s directions. Carefully pour the deliming solution into the water tank. Lower the lid assembly back onto the tank. Allow to sit for 30 minutes, or as direct...
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