ROTARY HAMMER
Intended Use
The tool is intended for hammer drilling in concrete, brick and stone as well as for light chiseling
work. It is also suitable for drilling without impact in wood, metal, ceramic and plastic.
WARNING:
MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious
personal injury.
Switching On and Off
WARNING:
•
Before plugging in the tool, always check to see that the switch trigger actuates properly
and returns to the “OFF” position when released.
To
start
the tool, press the On/Off switch
6
and keep it depressed.
To
switch off
the tool, release the On/Off switch
6
.
For low temperatures, the tool reaches the full hammer/impact
capacity only after a certain time.
This start-up time can be shortened by striking the drill/chisel
against the floor one time.
Overload Clutch
If the tool insert becomes caught or jammed, the drive to the drill spindle is interrupted. Because
of the forces that occur,
always hold the power tool firmly with both hands and provide for a
secure stance.
If the power tool jams, switch the tool off and loosen the tool insert.
When switching the tool
on with the drilling tool jammed, high reaction torques can occur!
WARNING:
•
As soon as the power tool jams, switch the tool off immediately. This will help prevent
premature wear of the tool.
Changing the Speed/Impact Rate
The rated speed and impact rate can be adjusted just by turning the adjusting dial 10. The dial
is marked MIN (lowest speed) to MAX (full speed).
Refer to the table below for the relationship between the number
settings on the adjusting dial and the rated speed/impact rate.
Fig. 1
