MIRKA 912 Notice D'utilisation page 17

Troubleshooting
Fault
‡ Motor does not start
‡ Motor does not run
in automatic mode
‡ Reduced suction
power
‡ No suction power
during wet cleaning
‡ Voltage fluctuations
All manuals and user guides at all-guides.com
Cause
> Fuse of the mains socket
has blown.
> Overload protection switch
has tripped.
> Motor is faulty.
> Power tool/pneumatic tool is
defective or not connected
properly.
> The power rating of the
electrical tool is too low.
> Suction power selected with
suction power control is too
low.
> Hose diameter does not
correspond with switch
position.
> Clogged suction hose/noz-
zle.
> Tank or Fleece bag is full.
> Filter element is clogged.
> Seal between tank and
upper section of vacuum
cleaner is faulty or missing.
> Cleaning mechanism is
defective.
> Tank is full.
> Impedance of power supply
is too high.
Mirka 912 / 915 / 915 L
Remedy
• Connect mains fuse.
• Switch off the vacuum
cleaner and allow it to cool
for approx. 5 minutes. If the
cleaner cannot be started
again, contact the Mirka
Service department.
• Have motor changed by
Mirka Service.
• Check that the power tool
works or that the plug is
inserted correctly.
• Note that minimum power
rating is P>40W
• Set suction power in ac-
cordance with section „Set-
ting suction power".
• Set correct switch position
for hose diameter.
• Clean suction hose/nozzle
• See „Emptying tank" or
„Replacing Fleece bag"
sections.
• See section „Cleaning filter
element" and „Replacing
filter element".
• Replace seal.
• Contact Mirka Service.
• Switch off the cleaner.
Empty the tank.
• Connect the cleaner to
another socket closer to the
fuse box. Voltage fluctua-
tions over 7% should not
occur if the impedance
at the transfer point is
≤ 0.15 Ω .
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