Nilfisk Chalet CV 791 Mode D'emploi page 10

NOTE:
ALL WORK INVOLVING THE 240 V MAINS
ELECTRICITY SUPPLY MUST BE CARRIED OUT
BY A QUALIFIED ELECTRICIAL CONTRACTOR
WITH FULL KNOWLEDGE OF THE RELEVANT
SAFETY REGULATIONS.
Vacuum cleaner will not start
The vacuum cleaner has a thermal cut-out that may
have tripped. If this happens; unplug the main power
cord. Then wait for ten minutes to let the machine
cool down. While you are waiting, check the hose,
dust bag and filters to be sure that nothing is blocking
the flow of air through the machine. Then put back
the cord and press the reset button on the panel. If
the cut-out trips again call a service technician.
Are you using the correct hose? Only original Cen-
tra Vacs hoses have the correct fitting.
Does the vacuum cleaner start when you try a dif-
ferent vacuum socket? If so, there is a fault in the
electrical connection to the first socket. Unscrew the
socket and check the connection at the rear.
Is the vacuum cleaner connected to the mains
socket? Is there power at the socket? Is the low-
voltage lead connected to the vacuum cleaner?
Red warning lamp - model Palace
The Palace model has a red warning lamp on the
control panel marked "Runtime". The purpose
of the warning is to tell when it´s time to
change the carbon brush in the motor or
the complete fan motor. Warnings are given
in two steps:
1) Fan unit stops, the red light flashes. This in-
dicates that approximately 100 h of working life
remains of the carbon brushes or the fan unit.
By pressing the reset button for 1 second the fan
unit will start again. The light will change to steady
red light to indicate running on the last 100 h of
working life.
2) Fan unit stops, red steady light on the runtime
warning lamp. Please contact suitably qualified ser-
vice personnel to for replacement and for a reset of
the machine.
Yellow warning lamp - Palace
The Palace model has a yellow warning lamp on the
control panel marked with the text "Filter" . The lamp
lights up if the filter or/and dust bag is clogged. You´ll
then need to clean the filter or replace the bag. After
cleaning the filter or replacing the bag, press the reset
button at the panel for at least one second, in order to
reset the machine and turn off the yellow lamp.
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TROUBLESHOOTING GUIDE
10
Vacuum cleaner does not stop
Has a metal object become jammed in one of the
vacuum sockets and short-circuited the contacts?
Poor suction
Are all the vacuum sockets closed properly?
Has something become jammed in one of the
vacuum sockets?
Is the dust bag full or clogged? Model Palace
have a warning lamp for this.
Is the filter clogged? Model Palace have a
warning lamp for this.
Is the container lid closed?
Is the gasket in place between the container
and lid? Is it damaged?
Are the vacuum pipes blocked?
Service and spare parts
If you need service or spare parts contact your
local service engineer. It is then useful to give the
technical data of your machine. This information is
given on the rating plate of the machine.
The It's a good idea to copy this data here so that
you have it on hand.
Model: .......................................
Product no:. ...............................
Serial no:. ..................................
Date of purchase: .....................
(please keep your receipt)
WARNING!
Blockages can occur if:
a) the tools and accessories are not used as directed
at all times.
b) wet or damp carpets are vacuumed without
using the wet pick-up kit.
c) foreign objects are vacuumed up when the tools
are not affixed to the hose.
d) the wall sockets are not kept open until the
system motor stops completly
e) the filter and bags are not regularly cleaned and
replaced as per manufacturers instructions.
NB! Blockages are caused by misuse and are
not covered by the guarantee or extended
warranty.