Windsor chariot iExtract CE24 Operator Instructions Manual page 39

RECOVERY TANK FLOAT SHUT-OFF
When water is no longer being vacuumed from the
floor and the vacuum fan is operating, the ball float
has engaged. The vacuum motors will not vacuum
water with recovery tank full. The recovery tank
must be drained.
1. The float shut-off screen can be cleaned in or
out of the machine.
2. To clean the float shut-off while it is inside the
machine wipe material off screen then rinse.
Check that the ball is also clean and moves
freely.
3. To remove the float shut-off, grasp the elbow
with one hand and the manifold assembly with
the other. Tilt and pull the float screen assembly
to pull it off the tube.
4. To install, place one hand on the tube, and then
tilt and push the float screen assembly over the
tube.
MAINTENANCE – VACUUM & FLOAT SHUT-OFF
86037880 CHARIOT EXTRACTOR 01/16/07
FOR SAFETY: before leaving or servicing machine,
stop on a level surface, turn off machine and
disconnect power.
TO REPAIR OR REPLACE VACUUM MOTORS
1. Remove rear cover from machine.
2. Remove two screws from top of control panel
and four screws from sides of control housing.
3. Slide control housing back from tank to expose
vacuum motors.
4. Disconnect electrical connector from the vacuum
motors.
5. Remove three nuts that secure vacuum motor
retaining plate, remove plate and vacuum motor.
6. Reverse steps to install. Make sure that gasket
is on vacuum so that vacuum seals against tank.
Vacuum Motor Carbon Brushes
Carbon
Brushes
If armature commutator is grooved, extremely pitted or not
concentric, the motor will need to be replaced or sent to a
qualified service center.
Important:
These brushes wear quicker as the length shortens due to
increased heat. Spring inside brush housing will damage
motor if brushes are allowed to wear away completely.
Periodically check the length of the carbon brushes. Replace
both carbon brushes when either is less than 3/8" (9.5mm)
long.
End Cap
3
8 [9.5mm]
4-17