Watkiss Vario, Operating Manual

Page: 83 / 110

79
A1
Problem Solving
As far as possible the Vario has been designed to be self-explanatory. In most cases
problems or errors will be identified on the control panel. The following is a further
guideline to help solve any problems. If a problem persists, please call the Watkiss
Service Department or your Watkiss Dealer.
GENERAL PROBLEMS
Problem Cause Solution
THE MACHINE WILL NOT
POWER UP The machine is not plugged in Plug in and switch on
Faulty fuse Check the fuse at the mains input
and replace if necessary (see p.85)
THE MACHINE WILL NOT START Several possible causes, exact
cause will be shown on the control
panel
Correct any faults shown on the
control panel
TOP AND/OR BOTTOM BIN
ONLY FEEDS ON TEST SET Batch insert selected from batch
menu Check that
INSERTS
in the
BATCH
window is set to
NONE
.
DOUBLE FEEDS ARE NOT
BEING DETECTED The bin sensor is ’overrange’ due
to the feeding of particularly heavy
or opaque stock. The red light on
the bin controls will flash slowly
when the sensor is overrange N/A
Detector Position tolerance is set
to x2 Coarse Set
TOLERANCE
to
x1 NORMAL
in
the
ADVANCED
,
DETECTOR POSI-
TION
window
Double Detection is not selected Set
DOUBLE DETECTION
to
ON
in
the
ADVANCED
,
DETECTOR POSI-
TION
window
DOUBLE/MISS FEEDS ARE NOT
BEING DIVERTED The diverter fingers in the floor
base are jammed on the paper
guides Realign the fingers so that they can
move freely