Hilti TE 2-A22 Manual De Instrucciones página 15

come in contact with the terminals and cause a short circuit. Comply with the locally applicable
regulations for transporting batteries.
▶ Do not send batteries through the mail. Consult your shipper for instructions on how to ship undamaged
batteries.
▶ Prior to each use and before and after prolonged transport, check the product and the batteries for
damage.
Storage
WARNING
Accidental damage caused by defective or leaking batteries !
▶ Always store your products with the batteries removed!
▶ Store the product and the batteries in a cool and dry place. Comply with the temperature limits stated in
the technical data.
▶ Do not store batteries on the charger. Always remove the battery from the charger when the charging
operation has completed.
▶ Never leave batteries in direct sunlight, on sources of heat, or behind glass.
▶ Store the product and batteries where they cannot be accessed by children or unauthorized persons.
▶ Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
8 Troubleshooting
8.1 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.
8.2 The rotary hammer is not in working order
Trouble or fault
The rotary hammer doesn't
start.
The LEDs indicate nothing.
1 LED blinks.
4 LEDs blink.
*2153711*
Possible cause
The rotary hammer has been over-
loaded.
The battery is not fully inserted.
Battery is discharged.
The battery is too hot or too cold.
Battery is discharged.
The battery is too hot or too cold.
The rotary hammer has been over-
loaded briefly.
The overheating prevention cut-out
has been activated.
2153711
Action to be taken
▶ Switch off the rotary hammer,
remove the battery and do
not continue to use the rotary
hammer.
▶ Push the battery in until it
engages with a double click.
▶ Change the battery and charge
the empty battery.
▶ Bring the battery to the recom-
mended working temperature.
▶ Change the battery and charge
the empty battery.
▶ Bring the battery to the recom-
mended working temperature.
▶ Release the control switch and
then press it again.
▶ Allow the rotary hammer to cool
down and clean the air vents.
English 9