Servicing The Squeegee; Adjusting The Squeegee - Advance SC901 ST-28D Instrucciones De Uso

SERVICING THE SQUEEGEE

If the squeegee leaves narrow streaks or water, the blades may be dirty or damaged. Remove the squeegee, rinse it under warm water and
inspect the blades. Reverse or replace the blades if they are cut, torn, wavy or worn.
To Reverse or Replace the Rear Squeegee Wiping Blade...
1 See Figure 7. Raise the squeegee tool off the fl oor, and then unsnap the Rear Squeegee Blade Removal Latch (37) on the squeegee tool.
2 Remove the Tension Strap (35).
3 Slip the rear blade off the Alignment Pins (36).
4 The squeegee blade has 4 working edges. Turn the blade so a clean, undamaged edge points toward the front of the machine. Replace the
blade if all 4 edges are nicked, torn or worn to a large radius.
5 Install the blade, following the steps in reverse order and adjust the squeegee angle if needed.
To Reverse or Replace the Front Squeegee Blade...
1 Raise the squeegee tool off the fl oor, then loosen the (2) Thumb Nuts (33) on top of the squeegee tool. Disconnect the Recovery Hose (34)
and remove the Squeegee Assembly (12) from the mount.
2 Loosen the Front Squeegee Blade Removal Knob (AA), and then remove Tension Strap (AB) and blade.
3 The squeegee blade has 4 working edges. Turn the blade so a clean, undamaged edge points toward the front of the machine. Replace the
blade if all 4 edges are nicked, torn or worn to a large radius.
4 Install the blade, following the steps in reverse order and adjust the squeegee angle if needed.

ADJUSTING THE SQUEEGEE

Adjust the squeegee angle whenever a blade is reversed or replaced, or if the squeegee is not wiping the fl oor dry.
To Adjust the Squeegee Angle...
1 Park the machine on a fl at, even surface and lower the squeegee.
2 The Squeegee Mount Bracket (M) has a factory set position so that the rear squeegee blade touches the fl oor evenly across its entire width
and is bent over slightly as shown.
NOTE: A service technician can adjust the Turnbuckle Assembly (N) to change the squeegee angle if needed.
FIGURE 7
1 2
4 3
12
3/2019
N
33
M
36
35
37
INSTRUCTIONS FOR USE
34
AA
33
56091217 - SC901 ST
ENGLISH - A
AB
A - 21