9.1
Cleaning the suction adapter
1. Disconnect the supply cord plug from the power outlet.
2. Disconnect the vacuum cleaner hose from the suction adapter.
3. Remove the suction adapter. → page 19
4. Clean the suction adapter.
5. Check that the catches are undamaged.
6. Fit the suction adapter. → page 17
9.2
Cleaning the saw blade
1. Clean resin deposits from used saw blades at regular intervals.
2. Place the saw blades in a bath of kerosene (paraffin oil) or commercially-available resin remover for 24
hours.
10
Transport and storage
Transport
▶ Do not transport this product with an accessory tool installed.
▶ Make sure that the equipment is held securely throughout all transport operations.
▶ After transporting, always check all visible parts and controls for signs of damage and make sure that
they all function correctly.
Storage
▶ Always store this product with the electric supply cable unplugged from the electricity supply.
▶ Store this product in a dry place, where it cannot be accessed by children or unauthorized persons.
▶ After a long period of storage, always check all visible parts and controls for signs of damage and make
sure that they all function correctly.
11
Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem by
yourself, please contact Hilti Service.
Trouble or fault
The saw blade drops out.
The saw blade cannot be
inserted.
The orbital action cannot be
adjusted.
The orbital action doesn't
work.
The power tool gets very hot.
20
English
Possible cause
The saw blade is not correctly en-
gaged.
The clamping system is clogged
with foreign matter.
The clamping system is clogged
with foreign matter.
Foreign matter in the orbital-action
adjusting lever groove.
The orbital-action mechanism is
clogged with foreign matter.
The orbital-action adjusting lever is
in position "0".
Electrical fault.
Action to be taken
▶ Repeat the insertion procedure.
▶ Make sure that the blade holder
is fully open and that the saw
blade is pushed all the way in
against the spring resistance.
▶ Clean out the blade holder.
▶ Clean out the blade holder.
▶ Clean out the orbital-action
adjusting lever groove.
▶ Check whether foreign matter
is present in the area of the
orbital-action fork and clean it
out.
▶ Adjust it to the desired setting.
▶ Switch off immediately and
unplug the power cord from the
electricity supply.
▶ Allow the power tool to cool
down and consult Hilti Service.
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