American Metal Ware
®
P400GNB-E
Page 12
Care and Cleaning (cont.)
NOTE
: Care should be taken not getting the grinder motor wet. Also, the person cleaning the parts
should do so with clean hands.
4) To reinstall the feedworm assembly, slide the feedworm onto the motor shaft. Rotate the feedworm so the
sweeps line up with the notches in the grind head. Slide the feedworm into the grind head. While pushing
inwards, rotate the feedworm so the sweeps hold the feedworm in place.
5) Insert the shear drive into the feedworm. Using a screwdriver, rotate the shear drive so the slots line up.
6) Reassemble the remaining components in the reverse order of disassembly.
Cleaning and Sanitizing the Spout Assembly (Both Stations)
1) Remove the grinder assembly as described above.
2) Remove the 2 screws that hold the spout assembly to the sheet metal body and remove the spout assembly.
3) Remove the 4 screws that hold the upper & lower spout housings together.
4) All parts that are in contact with food must be washed with warm soapy water, rinsed, sanitized and air-dried.
NOTE: The person cleaning the parts should do so with clean hands.
5) Reassemble the components in reverse order of assembly.
De-liming the Water Tank
1) Disconnect power and remove the hopper cradle assembly as described above.
2) Disconnect the wire leads to the water heating elements, thermistor, thermodisc and water probe.
Note the
positions of each wire going to the heaters and the other components.
3) Remove the tank cover by removing the 3 retaining wing nuts and lifting the cover.
4) De-lime the water tank using a commercial grade urn cleaner. Follow the recommendations from the manufac-
turer of the urn cleaner. Excessive amounts of cleaner will attack the stainless steel; therefore, caution should
be used.
5) Scrub the liner interior with a plastic bristle brush.
6) After de-liming tank, remove the brew valves and bypass valves so they can be serviced.
7) After de-liming the tank and associated components, all parts must be washed with warm soapy water, rinsed,
sanitized and air-dried.
NOTE
: The person cleaning the parts should do so with clean hands.
8) Reassemble the components in reverse order of disassembly.
NOTE
: When reinstalling the heater wires, be sure to return the wires to their original connection point.
Miswired heaters can cause unbalanced electrical loads and damage the unit.
Service
Service Procedures for Other Components Not Discussed in Cleaning Procedures
! WARNING: ELECTRIC SHOCK HAZARD
DANGEROUS ELECTRIC VOLTAGES ARE PRESENT NEAR ADJUSTABLE COMPONENTS.
ONLY QUALIFIED SERVICE PERSONNEL SHOULD MAKE ADJUSTMENTS.
