Use and Care Manual

*2297302*
2297302 English 7
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare
parts, consumables and accessories approved by Hilti for use with the product can be found at your
local Hilti Store or online at: www.hilti.group.
7.1 Intervals for filter replacements
Replacing pre-filters
▶ Replace all pre-filters at least 1× a day.
▶ Replace all pre-filters at the latest as soon as the indicator light (filter change) shows.
Replacing main filters
▶ Replace all main filters at least 3× a year.
▶ Replace all main filters at the latest as soon as the indicator light (filter change) shows again after you
have replaced the pre-filters.
8 Transport and storage
Transport
▶ Do not transport this product with an accessory installed, for example the extraction hose.
▶ 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.
▶ Close the shutter prior to transport. This stops dust from the product escaping into the environment and
prevents dust from making its way into the product from outside.
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.
9 Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem by
yourself, contact Hilti Service.
Trouble or fault Possible cause Action to be taken
The product cannot be
switched on.
The supply cord is not plugged in
correctly.
▶ Plug the supply cord into the
power outlet.
The supply cord or plug is defec-
tive.
▶ Contact Hilti Service.
There is dust in the
discharged air.
The filter seal of the filter is dam-
aged.
▶ Replace the filter and clean the
interior of the product.
There are holes in the filter. ▶ Replace the filter and clean the
interior of the product.
The filter indicator light
comes on after replacement
of the pre-filter.
Main filter clogged. ▶ Replace the main filter. If
the filter indicator light comes
on despite these measures,
contact Hilti Service.
10 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!