Troubleshooting - Nilfisk 3707 Manual De Instrucciones

3707 - 3707/10 - 3907 - 3907W - 3907/18
Problem
The vacuum cleaner suddenly stops
Dust leaks from the vacuum cleaner
The vacuum cleaner blows instead of
vacuuming
Electrostatic current on the vacuum
cleaner
GB
E
E
C65

Troubleshooting

Cause
Clogged primary filter
Clogged vacuum hose
Circuit breaker activation
The filter is torn
Inadequate filter
Incorrect connection to the electrical
mains
Missing or inefficient grounding
22
Remedy
Shake the filter. Replace it if necessary
Check the vacuum hose and clean it
Check the setting. Check the motor
electrical input. Contact an authorized
Service Centre if necessary.
Replace it with another of identical type
Replace it with another of a suitable
category and check
Operate on the reverse phase selector
Check all ground connections. Especially
check the inlet. Lastly, the hose must be
strictly antistatic.