Newco GKDF-2, Installation, Operation And Service Manual

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6
TROUBLE SHOOTING GUIDE CONTINUED
SYMPTOM POSSIBLE CAUSE WHAT TO CHECK REMEDY
FAUCET DRIPPING
(FAUCET MODELS)
1. Clogged valve seat.
1. Valve seat.
1. Disassemble and clean or replace as
required.
FAUCET WATER FLOW TOO
FAST OR TOO SLOW
(FAUCET MODELS)
1. No water.
2. Flow too slow or too fast.
1. (A) Incoming water line shut off
valve.
(B) Faucet clogging.
(C) Needle valve.
2. Needle valve.
1. (A) Water shut off valve should be open.
(B) Clean or rebuild faucet.
(C) Needle valve should be open.
2. Increase flow by turning needle valve
counter clockwise, decrease flow by
turning clockwise.
COMPONENT REPLACEMENT INSTRUCTIONS
CAUTION: DISCONNECT BREWER CORD FROM ELECTRICAL OUTLET BEFORE
REMOVAL OF ANY PANEL OR REPLACEMENT OF ANY COMPONENT!
NOTE: IN CANADA REPAIRS ARE TO BE DONE BY CERTIFIED ELECTRICIAN OR BREWER MUST BE RE
INSPECTED TO MAINTAIN APPLICABLE CERTIFICATION
These steps apply to replacement of tank, tank heater, faucet coil, and hi-limit or main thermostat.
1.
Remove sprayhead and sprayhead nut by unscrewing in counter clockwise direction.
2. Remove brewer lid. Disconnect electrical connectors from upper warmer plate if applicable.
3. Remove slotted receiving pan nut. Remove receiving pan by raising the front of the pan while simultaneously pulling
forward to clear the inlet tube.
4. Disconnect electrical terminals connected to tank element. Disconnect black lead from main thermostat.
5. Disconnect the inlet to coil and coil to faucet tubes from attached fittings, if applicable.
6. Lift tank completely out of brewer.
TANK ASSEMBLY
7.
To install new tank ass'y, reverse steps 6 through 1 above.
THERMOSTAT, HI-LIMIT
1.
Disconnect wires to hi-limit thermostat.
2. Lift retaining spring slightly to remove old hi-limit thermostat.
3. Check continuity of the new hi-limit thermostat before installing.
4. Slide new hi-limit thermostat into place under the retaining spring. Reconnect wire leads.
5. Insure that hi-limit thermostat is securely mounted & all electrical connections are tight and isolated.
THERMOSTAT, MAIN
1.
Remove two screws which secure thermostat to bracket.
2. Remove grommet from top of tank lid by pressing up with thumb. Pull capillary bulb out through hole.
3. Disconnect thermostat wires.
4. Installation is reverse of removal.
ELEMENT, TANK HEATING
1.
Remove the 8 tank lid retaining nuts. Lift tank lid assembly out of tank.
2. Disconnect wire leads from the tank element.
3. Remove the 2 brass nuts, on top side of tank lid, from tank element. Remove element.
4. Install the new tank heating element, washers, and nuts. Tighten securely to insure proper sealing.
5. Inspect tank lid gasket and replace if necessary.
6. Assemble by reversing steps 2 through 1.