Troubleshooting guide
Malfunctions often have simple causes
that you can remedy yourself using the
following overview. When in doubt, or
in the case of malfunctions not men-
tioned here, please contact your autho-
rized Customer Service.
Decreasing suction power
The accessories, suction hose or suc-
tion pipes are clogged.
Remove the blockage with a suit-
able tool.
The filter bag is full
Replace the filter bag.
The flat pleated filter is dirty.
Clean the flat pleated filter (see
chapter Clean the filter cartridge /
flat pleated filter).
The flat pleated filter is damaged.
Replace the flat pleated filter. For re-
placement flat pleated filters, please
order at Karcher.com/US or give us
a call at 800-537-4129 and we can
place an order for you.
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