Clarke CAV 26 - Manual (Page 8)

Page -8- Clarke ® American Sanders Operator's Manual - CAV 26
Action Cause Problem
1. Check whether power is reaching the socket.
Check whether the plug and cable are in good
condition.
Ask for assistance from an authorized service
technician.
1. Shake the filter. Replace it if this is not sufficient.
2. Check the suction hose / wand and clean it.
1. Replace it with another with identical character-
istics.
2. Replace it with another with suitable
characteristics.
1. Remove and replace the carbon brushes.
1. Check all ground connections. Especially check
the suction inlet fitting.
Lastly, the hose must be strictly antistatic.
1. No power.
1. Clogged primary filter.
2. Suction hose clogged.
1. The filter is torn.
2. Inadequate filter.
1. Worn or broken carbon brushes.
1. Nonexistent or ineffective grounding.
The vacuum fails to start
The rpm rate of the vacuum
increases.
Dust leaks from the machine.
Noisy vacuum motors
Electrostatic current on the
vacuum.
TROUBLESHOOTING