W27 / W40
- Check fuse in the house
- Check that the fuse on the vacuum cleaner unit has not tripped, in which case push in the fuse.
The fuse blows out after a short time - delivered to the nearest workshop.
- Insert the vacuum hose 90 degrees into the suction socket.
Vacuum cleaner starts - suction hose fault.
The vacuum cleaner does not start - the fault is in the pipe system or the vacuum cleaner unit.
- The vacuum cleaner unit can be tested by short-circuiting the control current.
Vacuum cleaner starts - faulty pipe system.
Vacuum cleaner does not start - vacuum cleaner unit failure.
- If the vacuum cleaner still does not start, contact the nearest workshop:
- Check that the pipes, suction hose and exhaust are not blocked / clogged
- If the fault persists, contact the nearest workshop:
- Start the vacuum cleaner, disconnect the hose/pipe on the vacuum cleaner unit. Check the suction directly on the vacuum cleaner unit.
Good suction on the vacuum cleaner unit - Clogged in pipes or suction hose.
Poor suction on the vacuum cleaner unit - Check bag and filter on vacuum cleaner.
- Still poor suction - Delivered to the nearest workshop
- Suction hose fault - Replace suction hose