stertil ST 1065-FWF, Руководство по эксплуатации и обслуживанию

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Operation & Service Manual (V0) 83 Wireless
Code Screen text Possible cause Solution
09 Output
UNLOCK too
long activated. UNLOCK button
stuck. Check the pushbutton.
10 - 17 Turn off limit
columns 1 to 8. Hydraulic leak in
one of the columns:
this can be
recognized by one
of the columns
lagging behind when
raising. Cancel the fault by pressing
[SELECT] and [UNLOCK]
for 2 seconds.
21 Potentiometer
short circuit or
loose. The potentiometer's
slider is loose or
causing a short
circuit. Check the potentiometer
wiring.
22 Main relay
driver. Main relay defective
or wires have come
loose. Check the wiring to the
main relay.
23 Motor relay
driver. Motor relay
defective or wires
have come loose. Check the wiring to the
motor relay.
24 Lowering valve
driver. Solenoid coil
defective or wires
have come loose. Check the wiring to the
lowering valve.
25 Correction
valve driver. Solenoid coil
defective or wires
have come loose. Check the wiring to the
correction valve.
26 Unlock magnet
driver Solenoid coil
defective or wires
have come lose. Check the wiring to the
unlock magnet.
29 Potentiometer
power supply. The supply voltage
for the potentiometer
is too low/too high. Cancel the fault by pressing
[SELECT] and [UNLOCK]
for 2 seconds. If the fault
occurs again, contact
technical services.
30 Motor relay
active. The motor relay may
have stuck. Replace the motor relay.
31 Motor relay not
active. The motor relay
does not switch on,
despite receiving a
control voltage. Replace the motor relay.