DCS25 Manual
23
EN
Troubleshooting
If the machine does not collect the material in a satisfactory way (alarm beeps):
If the machine does not start:
• The suction hose, tube or nozzle may be blocked.
Das Gerät ausschalten und die Blockade entfernen.
• 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.
• 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.
