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USED ON 1 2 ASSEMBLY, WATER TANK (120V) 83500 2212, 2272 6 GASKET, TANK LID 83499 ALL 9 TANK LID 83504 ALL 10 RETAINING CLIP, TANK LID 83506 ALL 11 HOSE, OVERFLOW (2 pc SILICONE 4.5” LONG) 86014 ALL 12 HOSE, FAUCET SUPPLY (SILICONE, 10” LONG) 83538 ALL 13 TUBE, VENT (METAL, 2.3” LONG) 83384 ALL 14 TUBE, BREW SUPPLY VENTED ASSEMBLY 16 TUBE, FILL (SILICONE, 83540 ALL 18 SOLENOID, BREW (DUMP) 83388 ALL 19 ELBOW, BREW 83152 ALL 23 GASKET, SPRAY HEAD 82215 ALL 24 SPRAY DISK 82727 ALL 32 SOLENOID, FILL 83612 ALL 40 ELBOW, VENT 8043-11 ALL 48 INSERT, SPRAY HEAD 83571 ALL FAUCET, HOT WATER 8783-1 ALL ASSEMBLY, WATER TANK (240V) 83753 2216 86013 ALL SERVICING INSTRUCTIONS — DE-LIMING HEATER TANK SERVICING INSTRUCTIONS — DE-LIMING HEATER TANK CAUTION - CHEMICAL BURN HAZARD De-liming chemicals are caustic. Wear appropriate protective gloves and goggles during this procedure. Never siphon de-liming chemicals or solutions by mouth. This operation must only be performed by qualified and experienced service personnel. IMPORTANT: DO NOT spill, splash or pour water or de-liming 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 de-liming solution. Take care to keep all internal components dry. NOTE: Repeat steps 4 thru 7 as required to remove all scale and lime build-up. NOTE: Normally, silicone hoses do not need to be de-limed. Should de-liming hoses become necessary, Bloomfield Industries recommends replacing the hoses. 1. Disconnect brewer form the electrical supply. Turn off the water supply and disconnect water supply from the brewer inlet fitting. 2. Remove the top panel or top warmer section to gain access to internal components. 3. Disconnect water level sensor and water temperature sensor from the controller. On 120V units, slip hi-limit thermostat from under its holder clip. Disassemble the three lid clips and lift the lid off of the water tank. Store lid assembly in a safe location. 4. Mix de-liming solution according to the manufacturer’s directions. Add the de-liming solution to the water tank. Set lid assembly back on tank. Allow to sit for 30 minutes, or as directed by the manufacturer. 5. At end of soaking period, remove lid assembly from tank. Thoroughly rinse interior components of lid assembly with clear water. Wipe temperature sensor and water level sensor with a clean, soft cloth. Store lid assembly in a safe location. 6. Using a stiff bristle brush, scrub the coils of the heating element and the interior surfaces of the water tank. 7. Siphon the used solution and loose lime/scale into an appropriate container. Dispose of the used solution as required by local ordinances. 8. Fill the water tank with clean tap water. Rinse thoroughly, then siphon the rinse water into an appropriate container for disposal. Again, take care to keep all internal components dry. 9. Reassemble the tank lid to the water tank. Make sure the gasket is properly attached to the lid before assembling the lid clips. Re-connect the water level and temperature probes, then reinstall the hi-limit thermostat (if removed). Verify that all internal components are dry, then reinstall the top panel. 10. Reconnect brewer to water and electrical. Run and discard at least three full decanters from the faucet. Install the brew chamber without filter paper or grounds, then run and discard at least three full decanters as normal brew. 11. Brewer is ready to use. 14 SERVICING INSTRUCTIONS DIAGNOSTICS & TROUBLESHOOTING) If the E-Max™ LX goes into an error mode as outlined below, it IMPORTANT: The following will probably be necessary to reset the brewer in order to test troubleshooting suggestions are for individual components. Note the reset procedure below: operator reference only. * FOR “LOW WATER” OR “OVERHEAT” ERRORS: All servicing and/or repairs must be PRESS & HOLD CANCEL FOR 3 SECONDS, OR performed by qualified service RE-ENERGIZE THE BREWER (i.e. unplug for a few personnel. seconds, the plug in again.) * FROM “VALVE FAULT” ERROR: THE BREWER MUST BE RE-ENERGIZED Using the CANCEL button will not reset the brewer from “Valve Fault”. FLASHING LIGHTS BREW light and POWER light flashing BREW light and CANCEL light flashing BREW light, CANCEL light and POWER light flashing ERROR LOW WATER TEMP (Not an error) LOW WATER LEVEL: Inlet valve has been on and no water sensed: a. During regular operation for 60 sec., or b. during startup for 4-1/2 min. VALVE FAULT: Detection of a problem with the wiring to the valve or of the valve switching system. OVERHEAT: Water temperature has exceeded 210.F POSSIBLE PROBLEM & CORRECTIVE ACTION 1. Water has not reached Precise Temperature for Brewing™. WAIT UNTIL WATER TEMPERATURE HAS RECOVERED. 1. Sleeve on level sensing probe gasket is too long or sensor not pushed down fully. Sensor should protrude beyond sleeve 1/4”. REMOVE TANK LID, CUT SLEEVE TO PROPER LENGTH. MAKE SURE SENSOR IS FULLY PUSHED DOWN. 2....
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