Nilfisk-Advance CA 450, Use And Maintenance Manual

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USE AND MAINTENANCE MANUAL
4 08812381(3)2004-05 A
WET SCRUBBING
1. Lower the squeegee assembly.
2. Lower the brush/pad by pushing the foot pedal.
3. Position the solution flow control lever in the required
position.
4. Plug in the power supply cord.
5. Turn brush switch and vacuum switch “ON”. The
solution will not come ON unless the brush switch is
ON.
6. Grip the operator handle bar and push the drive
panel.
7. Push drive panel forward = machine moves forward.
8. For best results, work at a slow walking speed or
make a double scrub action.
9. An automatic float shut-off blocks the vacuum system
when the recovery tank is full. The machine will not
pick up water with the float closed.
10. Move the machine to a designated “DISPOSAL
SITE”. Empty the recovery tank via the drain hose.
Then rinse the tank with clean water.
TRACTION CONTROL
The forward traction can be adjusted with two set screws
on the brush deck according to floor conditions and used
brush or pad.
Turn set screw on the centre counterclockwise = Machine
moves to the left.
Turn left hand set screw clockwise = Machine moves to
the right.
AFTER USE
1. Turn brush and vacuum switch OFF.
2. Raise the brush/padholder and the squeegee.
3. Empty solution & recovery tank into a designated
“DISPOSAL SITE” and rinse with clean water.
4. Turn quickly ON/OFF the brush motor so that the
brush/padholder is disengaged. Rinse it with clean
water and store it dry.
5. Remove the squeegee and rinse it with clean water.
6. Check the maintenance schedule and perform any
required maintenance before storage.
7. Store the machine in a clean, dry place.
WARNING!
To avoid damaging the floor, the brush
motor is automatically switched OFF when
standing on the same position.
NOTE
Turn the brush switch OFF before raising the
brush.
CAUTION!
Do not tilt the tank backwards before
emptying it.