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TROUBLESHOOTING (cont.)
Symptom:
Motors (vacuum, brush & pump) will not run!
Problem:
Faulty ON/OFF switch.
Solution:
Have an authorized service technician replace switch or switches.
Problem:
Loose wiring.
Solution:
Have an authorized service technician trace and repair.
Problem:
Faulty motor.
Solution:
Have an authorized service technician replace motor.
Symptom:
Little or no solution flow.
Problem:
Solution lines blocked.
Solution:
Flush out solution tank and lines with clean water.
Problem:
Solution tank filter clogged.
Solution:
Remove cover of solution line filter and clean filter screen.
Problem:
Solution flow rate metering closed (set to pos. "0").
Solution:
Set to position 1 to 5.
Problem:
Solution tank supply hoses kinked.
Solution:
Inspect hoses.
Problem:
Solution tank empty.
Solution:
Refill solution tank.
Symptom:
Squeegee assembly making stripes.
Problem:
Worn squeegee blades.
Solution:
Replace squeegee blades.
Problem:
Dirt clogged under squeegee blades.
Solution:
Clean squeegee blades.
Problem:
Wrong angle of squeegee assembly.
Solution:
Adjust angle of squeegee blades.
Symptom:
Machine runs too fast or too slow
Problem:
Screw for adjusting brush pressure (F2) incorrectly set.
Solution:
Turn screw upwards
Turn screw downwards =
Problem:
Brushes are not touching the floor.
Solution:
Lower the brushes with pedal.
Safety, Operation and Maintenance Manual for Falcon (RA 530 B); Version 1.0
=
lift brushes (less pressure)
lower brushes (more pressure)
machine runs slower.
machine runs faster.
16
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