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American Metal Ware
®
P400GNB-E
Care and Cleaning (cont.)
The service technician must perform the following:
- Clean and sanitize the hopper cradle assembly
- Clean and sanitize the grinder mechanism (both stations)
- De-liming the water tank
- General cleaning and sanitizing of interior of cabinetry
Removal of Hopper Cradle Assembly
1) Remove the 4 screws that attach the upper front panel to the unit. Then remove the upper front panel.
Remove the shield by removing the 3 screws.
2) Pull the bean shut off valve forward to block the flow of coffee beans to the grind chamber. This should be
done for both hoppers.
3) Remove the 2 screws that attach the hopper cradle assembly to the front unit.
4) Lift the front edge of the hopper cradle assembly; push back a few inches to release the hopper cradle assembly
from the rear locating pins. Lift and remove the assembly from the unit.
5) Re-assembly is performed in the reverse order of disassembly.
Cleaning and Sanitizing the Hopper Cradle Assembly
1) Remove the hopper cradle assembly as described above.
2) Empty the hoppers of coffee beans.
3) Remove the bean shut-off valves from the hopper necks.
4) Remove the hoppers from the cradle assembly by removing the wing nuts and bolts.
5) 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.
6) Reassemble hopper cradle assembly in reverse order of disassembly.
Removal of Grinder Assembly (Both Stations)
1) Remove the hopper cradle assembly as described above.
2) Remove motor base mounting bolt from unit (one per motor assembly).
3) Disconnect electrical connection to motor at harness connector.
4) Slide motor assembly toward center of unit and lift it out of the cabinet.
5) Reinstallation is performed in the reverse order of removal.
NOTE
: The grinder assembly may be installed in either left or right brew station.
Cleaning and Sanitizing the Grinder Mechanism (Both Stations)
1) Loosen the 2 slotted screws that hold the grind cap onto the grind head. Rotate the grind cap counter-clock-
wise and pull the cap forward to remove it from the assembly.
2) Rotate the feedworm assembly so the sweeps line up with the notches in the grind head. Pull the feedworm
assembly forward and off of the motor shaft.
3) All parts that are in contact with food must be washed with warm soapy water, rinsed, sanitized and air-dried.
! WARNING: ELECTRIC SHOCK HAZARD
DANGEROUS ELECTRIC VOLTAGES ARE PRESENT NEAR COMPONENTS TO BE
CLEANED AND SANITIZED. ONLY QUALIFIED SERVICE PERSONNEL SHOULD PER-
FORM THIS SERVICE. POWER TO THE UNIT MUST BE DISCONNECTED PRIOR TO
CLEANING AND SERVICING THIS UNIT.
