Fault
The tool doesn't work and all 4
LEDs blink.
The power tool or the battery
becomes very warm.
en
The power tool doesn't achieve
full power.
No braking function.
10 Disposal
Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The materials
must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back your old power tools or appliances for recycling. Please ask your Hilti customer service department or
Hilti representative for further information.
For EC countries only
Disposal of electric tools together with household waste is not permissible.
In observance of the European Directive on waste electrical and electronic equipment and its imple-
mentation in accordance with national law, electrical appliances that have reached the end of their life
must be collected separately and returned to an environmentally compatible recycling facility.
11 Manufacturer's warranty - tools
Please contact your local Hilti representative if you have
questions about the warranty conditions.
26
Possible cause
The overheating prevention cut-out
has been activated.
Electrical fault.
The power tool has been overloaded
(application limits exceeded).
A battery with inadequate capacity
was used.
The battery is discharged.
The tool is overloaded (application
limits exceeded).
Remedy
Allow the power tool to cool down.
Switch the power tool off immedi-
ately, remove the battery from the
tool and allow it to cool down while
keeping an eye on it, contact Hilti
Service.
Use the right power tool for the job
(don't use a low-powered tool for
heavy work).
Use a battery with a capacity of at
least 2.6 Ah.
Charge the battery.
Switch the power tool off and on
again.