Flexit CVR 1000 - 6 Operating Instructions CVR 2000; CVR 3000; CVR 4000; Starting the Machine; Servicing

10
The attached rubber sleeve is used for tightening/loosening
the joint between the pipe system and the flexible vacuum
hose. Feed half the length of the sleeve into the vacuum
hose and fold the other half over. Then feed 5-10 mm of the
vacuum hose into the pipe system and fold the sleeve back
so that it envelopes the tail pipe.
The flexible suction hose acts as an adapter connecting the
vacuum unit with the pipe system.
NB! These connections must not be glued in
case the unit is handed in for service.
For additional information concerning the
assembly and installation of the pipe system and
low-current lead, please refer to the separate
assembly instructions supplied with the pipe
package.
Position the central vacuum cleaner so that the exhaust pipe
can be kept as short as possible, maximum. 5 metres. Take
the surroundings into consideration when positioning the
exhaust. For this reason, you should always fit a muffler.
6 Operating instructions - CVR 2000 / CVR 3000 / CVR 4000
6.1 Starting the machine
The central vacuum cleaner’s power cable must be
connected to a 230 volt mains socket. The appliance is
double-insulated and does not need to be earthed.
Start/stop button
All models have a start/stop button on the front to start and
stop the power unit, Fig. 17. The start/stop button can also be
used when/if you want to use a Flexit utility inlet to vacuum
direct from the machine (if you do not have a Flexit hose with
remote control) or for testing and demos.
Wireless communication LED/LCD
The machine is controlled wirelessly from the hose handle of
the vacuum cleaner. In this case you do not have to mount
a low voltage cable between the vacuum socket and the
machine.
On/off hose
Handle on hose with on/off button starting and stopping the
vacuum cleaner.
Fig. 18
LED LCD
See description in section 9.
Always unplug the power cable before doing
any service work!
Manual hose
The vacuum cleaner starts and stops automatically. When
the vacuum hose is connected to a vacuum socket, a metal
ring on the end of the hose closes the control circuit and the
vacuum cleaner starts up. Fig. 19. When the hose is removed
from the vacuum socket, the vacuum cleaner stops.
Dustpan by the floor
Dustpan for mounting in a plinth under a cabinet will start
and stop the vacuum cleaner when opened and closed.
While you are waiting, check the hose,
dust bag and filter to be sure that nothing is
blocking the flow of air through the machine
Fig. 17
Requires a low voltage cable between the
vacuum socket and the machine
Requires a low voltage cable between the
dustpan and the vacuum cleaner
6.2 Service
If suction is poor, it indicates that the flow of air through the
machine is restricted. This may be due to the following:
• The dust bag is full and should be replaced.
• The filter is clogged and should be cleaned of dust.
Thermal protector
The vacuum cleaner has a thermal cut-out that trips if the
vacuum cleaner becomes overheated.
If this happens - unplug the main power cord to reset the
vacuum cleaner. Wait 5-10 minutes to allow the machine
to cool down. . The vacuum cleaner should now start again.
If the cut-out trips again, you need to get a service firm to
remedy the fault.
On CVR 4000 which has a display, the symbol for overheating
will flash.