Technical data

17
7. PROBLEMS, CAUSES AND REMEDIES
If the problems encountered are not described in this manual, contact your local distributor/dealer. All
repair operations for defects or malfunctions must be carried out only by qualied personnel.
If repairs or other operations are carried out by unauthorized personnel, the warranty on the product
will become void, also releases the manufacturer from all and any liability in case of injuries and/or
damage deriving from any such operations.
IMPORTANT:
If the BEAM Commercial central vacuum unit still operates incorrectly:
• CONTACT YOUR DISTRIBUTOR OR LOCAL DEALER - GIVE THE MODEL NUMBER AND
SERIAL NUMBER (see gure 1)
• It is absolutely forbidden to carry out repairs and/or maintenance on the BEAM Commercial
vacuum unit that are not authorized by this manual.
Problem Cause Remedy
No suction power from any of
the suction points
Power supply cable
disconnected
Clogged lter
Connect the power supply cable
Replace or clean the lter
cartridge
Uninterrupted succession of
starts and stops
Check for the possible presence
of defective suction points
Replace defective inlet valve
Failure of vacuum unit to start
with only one suction point in
use
Electrical contacts defective Check electrical contacts
on inlet valve and replace if
necessary
Low or inadequate suction
power
Clogged lter
Simultaneous use of a greater
number of inlet valves than
recommended
Partial blockage of suction
pipes
Air inltration
Air outlet blocked
Replace or clean the lter
cartridge
Check the number of inlet valve
used
Remove any blockage of the
pipes
Check correct tightening of the
dust container
Remove any blockage in the air
outlet
Self-cleaning system does not
operate
Clock does not work
Lack of pressure
Contact the Assistance Centre
Contact the Assistance Centre