Service Manual FB 7100 Event recording and troubleshooting
January, 2005 3 - 7
FB unexpected
tacho
(log book only)
This message indicates an unexpected motion of the brewer motor or
ingredient motor. The message “Out of service” appears in the credit
display.
IngMotor xx error
(log book only)
This message indicates an error related to one of the instant ingredient
motors causing the machine to stop operating. The message “Out of
service” appears in the credit display.
IngMotor xx
overload
(log book only)
This message indicates an overload of one of the instant ingredient motors
causing the machine to stop operating. The message “Out of service”
appears in the credit display.
No payment
comm.
This message appears if a coin mechanism has been selected in the menu
system, (4.3.8.2 Set payment type) but the connection between the coin
mechanism and the machine is missing.
Possible cause Remedy
Defective FB print Check print, replace if necessary.
See chap. 5K, page 5K-10
Possible cause Remedy
Defective instant ingredient motor Check motor, replace if necessary.
See chap. 5C, page 5C-8
Defective VMC Check VMC, replace if necessary.
See chap. 5K, page 5K-12
Defective harness Check harness, replace if necessary.
Possible cause Remedy
Moist ingredient powder blocking motor Check ingredient motor.
See chap. 5C, page 5C-8
Instant ingredient canister not properly
positioned
Reposition canister.
Outlet spout of instant ingredient
canister closed
Open outlet spout of canister.
Outlet spout of instant ingredient
canister blocked up
Clean Instant ingredient canister and
outlet spout.
See Operator manual
Possible cause Remedy
The coin mechanism has not been
connected to the machine
Connect the coin mechanism cable to
the coin mechanism switch inside the
machine door.
See chap. 5P, page 5P-3
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