Troubleshooting - Nilfisk VHS110 Z22 Serie Manuel D'instructions

VHS110 Z22
Problem
The vacuum cleaner suddenly stops
Dust leaks from the vacuum cleaner
Electrostatic current on the vacuum
cleaner
GB
C421

Troubleshooting

Cause
Clogged primary filter
Clogged vacuum hose
Circuit breaker activation
Thermal protector switch opening
The filter is torn
Inadequate filter
Non existent or inefficient grounding
14
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 after-sales service center if
necessary.
Rotate the main switch to the OFF position
and wait for a few minutes, in order to let
the motor cool down, before than trying to
turn the power on back. If the motor does
not restart, please wait longer. If the issue
persists, contact the manufacturer
Replace it with another of identical type.
Replace it with another of a suitable
category and check.
Check all ground connections. Especially
check the connection at the inlet. See test
for ground continuity on page 2
11/2016