Troubleshooting - DeWalt DW 793 Operating Instructions Manual

7. Troubleshooting

Fault
Suction unit does not start
Suction force decreases
Dust emitted during suction
Automatic cutout does not
function during wet suction
Guarantee
30 DAY NO RISK SATISFACTION
GUARANTEE
If you are not completely satisfied with the
performance of your DeWALT tool, simply return
it within 30 days, complete as pur-chased, to a
participating Dealer, or an autho-rized DeWALT
repair agent, for a full refund or exchange. Proof
of purchase must be produced.
ONE YEAR FREE SERVICE
CONTRACT
If you need maintenance or service for your
DeWALT tool, in the 12 months following
purchase, it will be undertaken free of charge at
an authorized DeWALT repair agent. Proof of
purchase must be produced. Includes
labour and spare parts for Power Tools. Excludes
accessories.
Possible cause
No electrical voltage
Water level in container too high,
suction unit switches off
automatically
Filter, nozzle, suction hose or
suction pipe blocked
Paper filter bag or dirt container full
Container seal leaks
Flat folding filter missing or not
correctly inserted
Flat folding filter missing, not
correctly inserted or faulty
Electrodes contaminated
ONE YEAR FULL WARRANTY
If your DeWALT product becomes defective due
to faulty materials or workmanship within 12
months from the date of purchase, we guarantee
to replace all defective parts free of charge or, at
our discretion, replace the unit free of charge
provided that:
• The product has not been misused.
• Repairs have not been attempted by un-
authorized persons.
• Proof of purchase date is produced.
This guarantee is offered as an extra benefit
and is additional to consumers statutory rights.
For the location of your nearest authorized
DeWALT repair agent, please use the appropriate
telephone number on the back of this manual.
ENGLISH
Remedy
Check fuse, cable, plug and
socket
Empty container
Check and clean if necessary
Change paper filter bag or empty
dirt container
Press seal back into groove;
replace if damaged
Insert filter correctly
Check filter seat and/or replace
filter
Clean electrodes and allow
suction unit to run dry until no
more water comes out of the fan
opening.
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