Hilti SD 2500 Operating Instructions Manual page 10

5.3.3 Switching on in sustained operating mode
▶ Switch on in sustained operating mode.
5.3.4 Switching off after sustained operation
▶ Press the control switch.
◁ The lockbutton returns to its original position.
5.3.5 Screwdriver / depth gauge interface
1. Pull the depth gauge away from the power tool, releasing the snap-on connection.
2. Pull the depth gauge forward, away from the power tool.
Note
With the drive spindle exposed in this way, the following operations can be carried out:
Removing screws (set to reverse rotation),
changing bits,
changing bit holders,
changing to magazine operation,
redriving screws.
6 Care and maintenance
6.1 Care of the product
WARNING
Electrical hazards! Improper repairs to electrical parts may lead to serious injuries.
▶ Electrical parts may be repaired only by trained electrical specialists.
Note
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 Center or online at: www.hilti.com
▶ Keep the screwdriver, especially its grip surfaces, clean and free from oil and grease. Do not use cleaning
agents containing silicone.
▶ Never operate the product when the air vents are blocked. Clean the air vents carefully using a dry brush.
Do not permit foreign objects to enter the interior of the screwdriver.
▶ Clean the outer surfaces of the power tool with a damp cloth at regular intervals.
▶ Do not use a spray, pressure jet washer or running water for cleaning. This may negatively affect the
electrical safety of the screwdriver.
7 Troubleshooting
Note
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 screwdriver doesn't work
and all four LEDs blink.
The control switch can't be
pressed, i.e. the switch is
locked.
6 English
Printed: 20.04.2017 | Doc-Nr: PUB / 5135889 / 000 / 02 Printed: 20.04.2017 | Doc-Nr: PUB / 5135889 / 000 / 01
4
Possible cause
The overload cut-out has been
activated.
The safety lock is engaged.
Action to be taken
▶ Release the control switch and
then press it again. Reduce the
load on the tool.
▶ Set the forward / reverse
selector switch to forward or
reverse rotation.