OPERATION
18
Speed Scrub 2601 Cylindrical Brush (06--06)
4. Lubricate all linkage pivot points with silicone
spray then coat with a water resistant grease to
maintain a smooth operation.
5. Check brush belt tension. Proper belt deflection
should be 0.25 in / 6.35 mm at midpoint, with
12.0--12.8 lb / 5.44--5.81 kg force (Figure 42).
FOR SAFETY: When servicing machine,
disconnect battery connections before working on
machine.
FIG. 42
To adjust belt tension, loosen the two motor mount
screws and turn adjustment screw (Figure 43).
Retighten screws and jam nut after adjusting.
FIG. 43
ATTENTION: Contact an Authorized Service
Center for machine repairs.
6. Check machine for water leaks and loose nuts and
bolts.
QUARTERLY MAINTENANCE
(Every 250 Hours of Operation)
Check drive, vacuum and brush motors for carbon
brush wear, replace brushes if worn to a length of
0.38 in / 10mm or less.
Contact an Authorized Service Center for carbon
brush inspection.
FOR SAFETY: When servicing machine, all repairs
must be performed by a qualified service person.
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 to 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 44).
FIG. 44
3. Rotate the rear blade to a new wiping edge and
reinstall the band (Figure 45).
FIG. 45
