11
FAULT FINDING
Any servicing must only be carried out by qualified personnel.
Unit must be removed from electrical supply before servicing.
Problem
Probable Cause
Solution
1.
Red LED Power indicator is
not illuminated.
Wall
socket
switched
OFF.
Fuse in plug faulty.
Power supply failed.
Switch
ON.
Replace
fuse.
Check power supply
2.
Red rocker switch is not
illuminated.
Machine
is
not
connected to power
supply.
Red rocker is in OFF
(O) position.
Red rocker switch
faulty.
Connect to power
supply.
Switch
ON.
Replace
switch.
3.
Machine does not heat up.
No supply to
mechanical
thermostat.
Loose/faulty wiring or
connection to element.
Thermostat is faulty.
Machine
has
overheated.
See section 1 and 2.
Identify fault and
correct.
Replace
thermostat.
Allow machine to cool
down.
4
. No illuminated display on
counter.
See section1 & 2
Faulty
timer
See section 1& 2
Replace timer.
5
. Counter does not count.
See section 1 & 2
Push Switch is loose /
misaligned.
Loose/faulty wiring or
connection between
push switch and timer.
See section 1 & 2
Check nut is tight and
aligned to slider
carriage.
Identify fault and
correct.
Содержание EQVIBATCHT
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