Tennant 5400, Руководство по обслуживанию

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ELECTRICAL
4-34
5400 330735 (3–01)
12. Position the new disc scrub brush motor
onto the scrub head.
NOTE: Make sure to mark the location of the
existing scrub brush motor on the scrub head.
The new brush motor needs to be positioned in
the same location.
S
(The distance between the motor shafts is 12
inch for 24 inch head and 13 inch for the 26 inch
head).
13. Raise the scrub head and turn off the key.
14. Reinstall the four 3/8 inch hex screws and
washers holding the disc brush motor to the
scrub head frame. Make sure the motor is
installed in the same location. The motor
spacing is important for proper brush
performance. Tighten the hardware to
31 – 40Nm (27 – 35 ft lb).
15. Place a small amount of water proof grease
on the shaft of the brush motor. Make sure
the square key and thick washer are in place
on the shaft. Position the brush drive hub
onto the shaft.
THIN WASHER
THICK WASHER