Squeegee System 157Service Manual – SC6500
™
Maintenance and Adjustments
Warning! Before performing any machine maintenance or adjustments, make sure the key
switch is off, the key is removed from the machine and the parking brake is engaged.
To Reverse or Replace the Rear Squeegee Wiping Blade
1. Raise the squeegee
tool off the oor, then
unsnap the Center
Latch
on the squeegee
tool.
2. Swing out the Tension
Straps
at both ends,
disengage the Tension
Strap
slots from the
Front Strap and remove
the Tension Straps.
3. Slip the Rear Blade off
the alignment pins.
4. The Rear Blade has
four working edges.
Turn the Rear Blade so
a clean, undamaged
edge points toward the
front of the machine.
Replace the blade if all
four edges are nicked,
torn or worn to a large
radius.
5. Install the Rear Blade,
following the above
steps in reverse
order, then adjust the
squeegee as necessary.
To Reverse or Replace the Front Squeegee Blade
1. Raise the squeegee tool off the oor, then loosen the two Thumb Nuts on top of the squeegee and remove
the squeegee tool from the Squeegee Mount Weldment.
2. Remove both Tension Straps, then remove the Wing Nuts holding the Front Blade in place as shown, then
remove the Front Strap and Front Blade.
3. The Front Blade has four working edges. Turn the Front Blade so a clean, undamaged edge points toward
the front of the machine. Replace the Front Blade if all four edges are nicked, torn or worn to a large
radius.
4. Install the Front Blade, following the above steps in reverse order, then adjust the squeegee as necessary.
Center
Latch
Tension
Strap (2)
Front
Blade
Front
Strap
Thumb
Nut (2)
Squeegee Mount
Weldment
Rear
Blade
Wing Nut
(typical)
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