Makita 449 Bedienungsanleitung Seite 25

EFFECTS
• The appliance won't
start
• Dust is coming out of
the exhaust grating.
• Reduced efficiency.
• Reduced performance.
• The rpm rate of the
motor is noticeably
higher.
• The appliance will not
start in the "power
tool" mode.
PROBLEMS ?
CAUSES
• No power.
• Defective power cord, switch
or motor.
• Filters are dirty.
• Drum is overfull.
• Filter is dirty or encrusted.
• Clogged tube or
accessories.
• The exhaust hose ("s") is
not closed with the cap
provided ("t")
• Drum is overfull.
• Filter is dirty or encrusted.
• Clogged tube or accessories.
• Defective circuit board.
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SOLUTIONS
• Check that the power supply
is on.
• Contact your
technical service centre.
• Replace them.
• Empty drum
• Clean or change the filter.
• Check the hose or
accessories.
• Close the cap ("t").
• Check the drum
• Clean or change the filter.
• Check the hose or
accessories.
• Contact your
technical service centre.
EN