Manual
BONA DCS25 Vacuum Cleaner
26
BONA AB
Troubleshooting
If the machine does not collect the material in a satisfactory way (alarm beeps):
•
The suction hose, tube or nozzle may be blocked.
Stop the machine, and remove the blocking.
•
The motor top may not have been correctly mounted, which can cause a leak.
Start the machine and block the suction hose. Normally you can hear a possible leak. Loosen the container
clips of the motor top, place the motor top correctly and lock the clips again.
•
The collection bag may be blocked.
If you collect very fine dust, the collection bag may block before it is completely full.
Replace the collection bag.
•
The membrane filter may be blocked.
Clean the membrane filter as described in the chapter about cleaning of filter during operation.
•
The HEPA filter may be blocked.
Replace the filter as described in the chapter about change of filters.
If the machine does not start
•
The fuses of the control circuit may have melted.
•
The hand tool starts but the machine does not start
The fuse may have melted
The replacement must be made by BONA AB, an authorized BONA AB repair shop or a qualified person in
order to avoid hazards.
