Nilfisk-ALTO 30 H - Manual (Page 28)

26
ATTIX 30/50 H/M
english
*) Optional accessories / Option depending on model
8 Troubleshooting
Fault Cause Remedy
‡ Motor does not start > Fuse of the mains socket has
blown.
• Connect mains fuse.
> Overload protection switch
has tripped.
• Switch off the vacuum cleaner
and allow it to cool for approx.
5 minutes. If the cleaner
cannot be started again,
contact the Nilfisk-Alto service
department.
> Motor is faulty. • Have motor changed by
Nilfisk-Alto Service.
‡ Motor does not run in
automatic mode
*)
> Power tool/pneumatic tool is
defective or not connected
properly.
• Check that the power tool
works or that the plug is
inserted correctly.
> The power rating of the
electrical tool is too low.
• Note that minimum power
rating is P>40W
‡ The acoustic warning
sounds. (Reduced suction
power) > Suction power selected with
suction power control *) is too
low.
• Set suction power in
accordance with section
„Setting suction power“.
> Hose diameter does not
correspond with switch
position
• Set correct switch position for
hose diameter
> Clogged suction hose/nozzle. • Clean suction hose/nozzle
> Tank, disposal bag or filter
bag is full.
• See "Emptying tank" or
"Replacing disposal bag, filter
bag" sections.
> Filter element is clogged. • See section „Cleaning filter
element“ and „Replacing filter
element“.
> Seal between tank and upper
section of vacuum cleaner is
faulty or missing.
• Replace seal.
> Cleaning mechanism is
defective.
• Contact Nilfisk-Alto Service.
‡ No suction power during
wet cleaning > Tank is full. • Switch off the cleaner. Empty
the tank.
‡ Voltage fluctuations > Impedance of power supply is
too high.
• Connect the cleaner to another
socket closer to the fuse box.
Voltage
fluctuations over
7% should not occur if the
impedance at the transfer point
is ≤ 0.15 Ω .