10 MALFUNCTIONS
WARNING: The machine must be isolated from the power supply before attempting any work on it.
Problem
The machine will not start
th
The 4
"VARIABLE SPEED DRIVE FAULT"
th
The 4
line shows "COOLING FAULT"
Dashes appear instead of the clock "- - : - -
Dashes appear instead of tank
temperature "- -°"
line shows
: - -".
Should the problem persist, please contact your technician.
Check the main power supply and the power supply to
the motor.
Check that the selector at the rear of the machine has
been switched on.
Check that the cover is fully closed.
Shut off the power to the machine at the isolator switch,
wait 2 minutes and reset the isolator switch. If the fault is
still there when the power is switched on again, contact
your dealer.
Disconnect your machine and contact your dealer.
Set the time as indicated in the OPERATION section.
Contact your dealer; the probe is faulty.
17
Check
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