Squeegee Lift Actuator; Specifications - Nilfisk-ALTO Scrubtec R 6-71C 28C Service Manual

Service Manual – Focus II / Scrubtec R6 Rider Autoscrubber

Squeegee Lift Actuator

1. Before turning off the machine, go into the
Test Mode described on page 22, and lower
the squeegee enough to release tension from the
lifting cable.
2. Turn off the machine and disconnect the battery
to prevent the squeegee lift from inadvertently
being activated.
3. Remove the Recovery Tank
52.
4. For easier access, you may wish to remove the
Scrub Deck described on page 59.
5. Remove the C-clip (11) from the rear guide pin
(12), and remove the pin and lift cable (13).
6. Disconnect the motor cable connector (14).
7. Remove the cotter key (15) from the front guide
pin (16), and remove the pin.
8. Slide the lift actuator (17) out toward the front of
the machine.
Note: If the actuator is being removed for
maintenance that will not require readjusting
the limit positions, then take care not to rotate
the nut (18) with respect to the gear housing
(17).
9. For a new actuator or if the nut was repositioned
with respect to the gear housing, perform the
Actuator Limit Adjustment
73.
10. Reinstall the actuator on the machine by reversing the procedure steps.

Specifications

Parameter
Squeegee Lift Actuator Amperage
Service
described on page
described on page
Range
• Raising = 2.2 - 3.4 A
• Lowering = 2.3 - 2.6 A
18
12
11
13
14
15
16
17
Squeegee System 76