CashFlow
®
540 changegiver Pocket Guide
, MEI., 1997
9
FLASHING?
OFF?
•
Remove cassette, check
for coins covering top-level
sensors
•
Check acceptor coin path
•
Check for jams in separator
•
Press Mode+Mode and
replace the cassette
•
Blocker signal from
VMC not present.
•
Check for blocker
from VMC to unit.
Is signal present?
•
Feed change coins
into acceptor
•
Are coins routed to
the correct tubes?
•
Does the red LED
stop flashing?
•
Float up tubes to the
required levels
•
Make a trial vend to
check the unit
•
Is the unit’s
interface loom
firmly connected?
•
Press A, B, C, D
•
Are correct coins
dispensed?
Y
N
Y
Y
Y
Y
N
N
N
•
Press Mode+Mode
•
Does the yellow
LED flash?
•
Press A, B, C, D to
dispense coins
•
Insert change coins
•
Are change coins
accepted?
•
Check fuses,
replace if blown
•
Re-connect loom
and re-start unit
N
•
Make a trial vend to
check the unit
•
Check for sufficient change
coins in tubes, and for jams
in dispenser and tubes
•
Remove cassette and press
Mode+Mode to check
dispenser arm movement
•
Check reject lever clearance
•
Refer to the
troubleshooting
table in this Guide
•
Are all coins accepted
and the red LED lit?
Y
N
•
Make a trial vend
to check the unit
Troubleshooting the CashFlow
Unit
N
Is the red LED...
•
Check Route Alpha addresses
340 to 349 for error description