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Part No. 900-68702
7800 Deluxe Snack / Candy Vendors Field Service Manaul & Parts Catalog
Troubleshooting Chart 4-3
Rowe Bill Acceptor
P
ROBABLE
C
AUSE
E
RROR
M
ESSAGE
S
OLUTION
Defective V1 or V4 cell.
Defective UBA Unit.
Twice indicates a defective V2 cell.
Three times indicates a defective V3
cell or an object lodged in the transport.
Object lodged in Transport.
Binding Anti-pull back lever.
Defective lower harness and cell
assembly.
Defective UBA Unit.
Defective magnetic head or Transport.
Defective UBA Unit.
Bill denomination has not been enabled
UBA was commanded to return the bill
held in escrow.
Problem in Power Supply.
Defective harness to UBA Unit.
Object jammed in Transport.
Defective UBA Unit.
Defective V1 cell.
Defective UBA Unit.
Defective Main Controller.
UBA is not operational due to a “Fault”
condition (See “UBA in shutdown”).
Anti-pull back lever not operating freely.
Bill pressure roller binding.
Transport inlet or track surfaces contain
projections, rough spots or dirt.
Transport belts out of adjustment or
dirty.
Transport belts not centered on rollers.
Transport upper input roller does not
move up and down freely.
Defective Power Supply.
BA STATUS LED flashes once
after rejecting Bill.
BA STATUS LED flashes twice
or three times after rejecting Bill.
BA STATUS LED flashes four
times after rejecting Bill.
BA STATUS LED flashes five
times after rejecting Bill.
BA STATUS LED flashes six
times after rejecting Bill.
BA STATUS LED flashes eight
times after rejecting Bill.
Power LED on UBA Unit not lit.
Transport does not start, but
clicking sound is heard in UBA Unit.
No sound or any other indication
that Transport is trying to run.
BA STATUS LED is blinking.
Any bill transporting failure.
Bill Acceptor rejects a large number of
valid bills. The BA STATUS LED will
flash one or more times to indicate the
cause of the reject.
Transport motor does not start
when a bill is inserted.
Bills jam frequently.
Summary of Contents for 7770
Page 12: ...Part No 900 68702 xiii Introduction 7800 Deluxe Selection Identification ...
Page 53: ...4 12 Part No 900 68702 7800 Deluxe Snack Candy Vendors Field Service Manaul Parts Catalog ...
Page 55: ...4 14 Part No 900 68702 7800 Deluxe Snack Candy Vendors Field Service Manaul Parts Catalog ...
Page 58: ...Part No 900 68702 4 17 Section 4 Troubleshooting This page intentionally left blank ...
Page 59: ...4 18 Part No 900 68702 7800 Deluxe Snack Candy Vendors Field Service Manaul Parts Catalog ...
Page 69: ...7800 Deluxe Snack Candy 7 4 900 68702 Main Door Trim and Panels Fig 1 ...
Page 71: ...7800 Deluxe Snack Candy 7 6 900 68702 Main Door Exterior Fig 2 ...
Page 73: ...7800 Deluxe Snack Candy 7 8 900 68702 Main Door Interior Fig 3 ...
Page 75: ...7800 Deluxe Snack Candy 7 10 900 68702 Fig 4 Delivery Box Assembly Right Side Left Side ...
Page 79: ...7800 Deluxe Snack Candy 7 14 900 68702 Cabinet Assembly Components with Bill Changer Fig 5a ...
Page 81: ...7800 Deluxe Snack Candy 7 16 900 68702 Power Panel Components Fig 6 ...
Page 83: ...7800 Deluxe Snack Candy 7 18 900 68702 Shelf Support and Plug Assemblies Fig 7 ...
Page 85: ...7800 Deluxe Snack Candy 7 20 900 68702 3 4 or 5 Selection Shelf Assembly Fig 8 ...
Page 87: ...7800 Deluxe Snack Candy 7 22 900 68702 Dual Helix Shelf Fig 9 ...
Page 89: ...7800 Deluxe Snack Candy 7 24 900 68702 Candy Shelf Fig 10 ...
Page 95: ...7800 Deluxe Snack Candy 7 30 900 68702 Main Controller Circuit Board Assembly Fig 13 ...
Page 100: ...7800 Deluxe Snack Candy 900 68702 7 35 Fig 13 Thispageintentionallyleftblank ...
Page 101: ...7800 Deluxe Snack Candy 7 36 900 68702 Fig 14 Dispenser and Chute MTG Bracket Assembly ...
Page 105: ...7800 Deluxe Snack Candy 7 40 900 68702 Fig 16 Display Board ...