10
9
Faults, Possible Causes and Remedies
Attention! Never use hard or sharp-edged tools for cleaning!
Fault
Possible causes
Remedy
Motor Blower delivers
insufficient air flow
·
Intake filter is dirty
·
Replace intake filter
Motor Blower delivers
too much or too little
air
·
Rotary knob incorrectly set
·
Reset rotary knob such that
required
air
quantity is
delivered
Motor Blower is not
running
·
No mains voltage
·
Check mains connection
·
Motor protection has tripped
·
Wait a while and press the
green button on the device
switch
·
Carbon brushes worn
·
Repair only by approved
workshop (
ABAC
)
·
Motor Blower defective
·
Repair only by approved
workshop (
ABAC
)
Air quantity cannot be
regulated
·
Electronics defective
·
Repair only by approved
workshop (
ABAC
)
