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Maintenance
Squeegee Blades-Cylindrical
The front squeegee blade allows solution to pass
through channels in the blade into the squeegee
assembly while maintaining vacuum to provide lift. The
front blade has two (2) wear surfaces and can be
rotated for extended life. The front blade should not
require regular replacement under normal use.
The rear blade wipes the floor to a near dry condition. It
is important the rear blade be in good condition to
properly do its job. As with the front, each squeegee
blade assembly has two (2) wear surfaces for extended
service.
Check both the front and rear squeegee blades for
damage and wear each day in the pre-run check.
Change the front blade if it is torn or has an uneven
edge. Change the rear blade if it is less than half the
original thickness.
To Remove Squeegee Assembly
1. With the squeegee in the up position, turn key
switch “OFF”.
2. Disconnect vacuum hose from squeegee and
squeeze the squeegee retaining latch.
3. Pull squeegee assembly from the squeegee arm.
4. Inspect or repair as necessary and reinstall.
To Replace or Rotate Squeegee Blades
1. With the squeegee in the up position, turn key
switch “OFF”.
FOR SAFETY: Before leaving or servicing machine;
stop on level surface, turn off machine and remove
key.
2. Remove the squeegee assembly from the
machine.
3. Unscrew two yellow thumb screws. Remove
bumper wheels and plastic end caps.
4. Slide squeegee blade(s) out the end of the
squeegee.
5. Reverse procedure to install new blades.
Squeegee Adjustment
Adjust squeegees to improve contact between
squeegees and floor during cleaning modes, and
ensure clearance when in transport mode.
1. Turn machine on and put rotary switch into function
mode B (Vacuum only mode). Let deck position
itself.
2. Turn machine off.
3. Loosen nut that secures the Deck Adjustment
Bracket to the Squeegee Mount Bracket, to allow
the squeegee assembly to rest its wheels on the
floor.
4. Position deck adjustment bracket so that there is
approximately 1/8” of gap between the deck adjust-
ment bracket and the deck lift bar and tighten nut.
5. Turn machine on and assure squeegee lifts off of
ground when in transport mode, and is on the
ground in vacuum only mode.
1/8"
Deck Lift Bar
Deck Adjustment Bracket
Squeegee Mount
Squeegee Assembly
Floor
Bracket
86398220 Operators Manual - Chariot-2 iScrub 20
1
2
CYLINDRICAL
1. Squeegee
Retainer Latch
2. Squeegee
