Hillyard 108538, Руководство по обслуживанию

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The vacuum motor doesn’t work properly
1. (BASE) The vacuum motor is Off
⇒
Activate the vacuum motor by lowering the
lever.
2. (PLUS) The vacuum motor is Off
⇒
Activate the brush motor with the Drying mode.
3. The vacuum motor is not powered properly
⇒
Check the power connections on the vacuum mo-
tor.
4. The display shows an alarm message ⇒ Check what alarm message is shown and solve
the related issue by following the proper instruc-
tions
(see section 3.3 at page 41 )
.
5. (BASE) The microswitch on the squeegee acti-
vation lever doesn’t work
⇒
Replace the microswitch.
6. The vacuum motor carbon brushes are worn out
⇒
Replace the vacuum motor carbon brushes
(see
section ?? at page ?? )
.
7. (BASE) The vacuum motor is not powered even
if the microswitches are working properly ⇒ Verify the electrical wiring and proper operation
of the Main Board and replace it if necessary
(see
section ?? at page ?? )
.
8. The vacuum motor is not working even if pow-
ered
⇒
Check the Float and Recovery Tank and if full
drain it completely.
If the problem persists replace the motor
(see sec-
tion ?? at page ?? )
.
The squeegee doesn’t move
1. (BASE) The squeegee Lever doesn’t move
⇒
Check that there are no mechanical obstacles to
the movement of the lever.
2. (BASE) The lever moves but the squeegee
doesn’t move
⇒
Check the microswitch, the actuator and its con-
nections.
3. The display shows an alarm message
⇒
Check what alarm message is shown and solve
the related issue by following the proper instruc-
tions
(see section 3.3 at page 41 )
.
4. The squeegee is lowered but it doesn’t touch the
ground
⇒
Check the settings of the actuator.
5. The squeegee does not lift properly
⇒
Check the adjustments of the actuator.
6. The squeegee does not move
⇒
Verify the actuator connections to the main.
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