Assembly, Selecting the action mode, Torque limiter

CAUTION:

•Before removing the quick change chuck for

SDS-plus, always remove the bit.

For drilling in wood, metal or plastic materials, depress the lock button and rotate the action mode changing

knob to the symbol. Use a twist drill bit or wood bit.

Grasp the change cover of the quick change chuck for SDS-plus and turn in the direction of the arrow until the change cover line moves from the symbol to the symbol. Pull forcefully in the direction of the arrow.

Attaching the quick change drill chuck

		1.	Spindle
2	1	2. Quick change
2			drill chuck
		3.	Change cover
			line
		4.	Change cover

Hammering only

007948

1. Hammering only

3		4

	007945

Check the line of the quick change drill chuck shows the

symbol. Grasp the change cover of the quick change drill chuck and set the line to the symbol.

Place the quick change drill chuck on the spindle of the tool.

Grasp the change cover of the quick change drill chuck and turn the change cover line to the symbol until a click can clearly be heard.

For chipping, scaling or demolition operations, depress the lock button and rotate the action mode changing

knob to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

CAUTION:

•Do not rotate the action mode changing knob when the tool is running under load. The tool will be damaged.

•To avoid rapid wear on the mode change mechanism, be sure that the action mode changing knob is always positively located in one of the three action mode positions.

Selecting the action mode

Rotation with hammering

1	2
007946

1.Lock button

2.Action mode changing knob

Torque limiter

The torque limiter will actuate when a certain torque level is reached. The motor will disengage from the output shaft. When this happens, the bit will stop turning.

CAUTION:

•	As soon as the torque limiter actuates, switch off
	the tool immediately. This will help prevent
	premature wear of the tool.
•	Bits such as hole saw, which tend to pintch or
	catch easily in the hole, are not appropriate for this
	tool. This is because they will cause the torque

For drilling in concrete, masonry, etc., depress the lock button and rotate the action mode changing knob to the

symbol. Use a tungsten-carbide tipped bit.

Rotation only

1	1. Rotation only
1

007947

limiter to actuate too frequently.

ASSEMBLY

CAUTION:

•Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.