6. PROBLEM SOLVING
The dust extractors are designed and manufactured for severe
environments and tasks, but the user must note th at them a chine
must be protected from impacts and blows. Filter, seals,
attachments, and connections are carefully adapted and selected
with regard to the opera tor's work environment. Therefore, the
opera tor and service personnel must treat the m achine with care in
order for it to work correctly for many years.
Issue
Cause
Solution
Motor doesn’t start
No power
Plug in machine
Cable defect
Replace cable
Switch defect
Replace switch
Soft start defect
Replace soft start
Motor stops
immediately after
starting
Wrong fuse
Connect to correct fuse
Shor
t
in cable/mac
hine
Order service
Hose not connected
Connect hose
Motor runs but there is no
suction
Hose clogged/blocked
Clean hose
No dust bag
Fit dust filter system
Motor runs but poor suction
Hole in hose
Replace hose
Filter clogged
Clean filter/Replace filter
Loose top cover
Adjust
Defective gaskets
Replace affected gaskets
dust blown from motor
Misassembled or
damaged
filter system
Adjust/Replace filters
Abnormal noise
Other service
