Nobles Speed Scrub 2001HD, Руководство оператора и каталог запасных частей

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OPERATION
18
Speed Scrub 2001HD (03--05)
MONTHLY MAINTENANCE
(Every 80 Hours of Use)
1. Check water level in battery cells (See BATTERY
MAINTENANCE).
2. Clean battery tops to prevent corrosion
(See BATTERY MAINTENANCE).
3. Check for loose battery cable connections.
4. Remove inline strainer filter and rinse out. Before
removing filter, be certain solution tank is empty.
Filter is located under machine at rear (Figure 36).
FIG. 36
5. Lubricate caster grease fittings with a water
resistant grease.
6. Lubricate all linkage pivot points with silicone
spray then coat with a water resistant grease to
maintain a smooth operation.
7. Check the machine for loose nuts and bolts.
8. Check the machine for leaks.
QUARTERLY MAINTENANCE
(Every 250 Hours of Use)
Check the drive transaxle motor, the vacuum motor
and the brush motor for carbon brush wear. Replace
carbon brushes when worn to a length of 10 mm
(0.38 in) or less.
Contact an Authorized Service Center for
machine repairs.
FOR SAFETY: When servicing machine, all repairs
must be performed by a qualified service person.
WARNING: Electrical Hazard. Disconnect
Battery Cables Before Servicing Machine.
SQUEEGEE BLADE REPLACEMENT
The squeegee has two squeegee blades. The rear
squeegee blade has four wiping edges, the front blade
has two wiping edges. When the blades become worn,
simply rotate the blades for a new wiping edge.
Replace blade if all wiping edges are worn.
Rotating or replacing the rear blade:
1. Remove the squeegee assembly from the machine.
2. Loosen the band clamp and remove the band from
the squeegee assembly (Figure 37).
FIG. 37
3. Rotate the rear blade to a new wiping edge and
reinstall the band (Figure 38).
FIG. 38
Rotating or replacing the front blade:
1. Remove the squeegee assembly from the machine.
2. Remove the six thumbscrews holding the retainer
and squeegee blade to the squeegee frame.
Rotate the squeegee blade end for end to allow a
new edge to face the front of the machine. Make
sure the notched edge of the blade is facing
downward (Figure 39).
FIG. 39