17
Setting the Speed/Impact Rate
The speed/impact rate of the switched on power tool can be variably adjusted, depending on
how far the trigger switch (Fig.1-3) is pressed.
Light pressure on the trigger switch results in low speed/impact rate. More pressure on the
switch increases the speed/impact rate.
A damaged dust protection cap should be changed immediately. We recommend
having this carried out by an after-sales service.
Inserting SDS-Plus Drilling Tools (Fig.3)
Clean and lightly grease the shank end of the tool.
Insert the tool in a twisting manner into the tool holder until it latches itself.
Check the latching by pulling the tool.
Removing SDS-Plus Drilling Tools (Fig.4)
Push back the locking sleeve (Fig.3) and remove the tool.
MOUNTING AND DISMOUNTING THE BIT
The SDS-Plus tool holder allows for simple and convenient changing of drilling tools without
the use of additional tools.
Due to their working principle, SDS-Plus drilling tools move freely. This results in radial
run-out at no-load, however, this has no effect on the accuracy of the drill hole, as the drill
bit centers itself during drilling.
The SDS-Plus tool holder can also accommodate different drill-bit types with hexagon shank.
For more information, see the accessories page at the end of these operating instructions.
Use only bit with SDS-Plus. Other driving bits can be used with a keyless chuck with SDS-Plus.
The dust protection cap largely prevents the entry of drilling dust into the tool holder during
operation.
When inserting the tool, take care that the dust protection cap is not damaged.
