Crane BevMAX Refresh 4 3800-4, Руководство по эксплуатации

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f. If the Port Door is not fully closing, check for an obstruction.
g. If no obstruction, go to Port Test and try to open and close the Port Door. In Port Test, the Port
Door should open and close quickly with no bounce back.
h.
If there is bounce back, slow response, or just the sound of the Port Motor turning, check the
Port Cam on the Port Motor shaft for breakage. Replace as necessary
.
No Vertical (Y) Movement
1. A left Motor Power Interrupt Door Switch issue.
a.
Check its wiring from the Door Switch to the Cabinet Control Environmental Board. Replace wiring
as necessary.
b. If wiring is connected and not damaged Ohm the Switch. Replace as necessary.
c. If the Door Switch tests good check for 24VDC to the Switch from the Cabinet Control Environmental
Board.
1)
Replace the Door Switch if necessary.
2.
Insure the Y Belt Cover is installed and secured.
3.
Try to raise the Delivery Cup with your hands to the top then back down to the bottom. If you feel an
obstruction, remove the Y Belt Cover and check for a blockage or damaged rollers.
4. Before replacing any Control Boards:
a.
Check that the Cabinet Control Y Motor Board is getting 5VDC from the VMC.
b. Ohm the Communication wire from the Cabinet Control Y Motor Board to the VMC.
c. Check for Cabinet Control Errors “Y Comms” Error in programming Test Mode, List Errors.
d. Replace the Cabinet Control Y Motor Board.
VMC Diagnostic Lights.
Port Cam, may be either
black or clear
Short Brushed
Port Motor
Cabinet
Control Port
Board.