EN
EN
46
47
4�
Squeeze and hold the trigger to turn on the rotary hammer� Do not apply excessive force;
allow the tool to do the work�
5�
When finished, to prevent accidents, release the trigger and disconnect its power supply after
use� Allow the bit to cool then pull back on the chuck and remove the bit from the chuck
and wipe off the drill shank� Clean the tool, then store the tool indoors out of the reach of
children�
Tips when masonry drilling
• Do not add water to the drill hole�
• Clean the drill regularly while drilling�
• Pull the bit out of the hole often during drilling, especially when drilling deep holes�
• Grease the drill shank and chuck and keep the end of the shank free of dust and dirt�
• Use the shortest bit possible�
• When drilling deep holes, do the work in stages� Use a short bit when you start drilling, and then
change to a longer bit�
•
cHISELLING
changing chisels
1�
Grease the shank of the chisel before installing the chisel�
2�
Pull the chuck back and insert the bit� Make sure it slides all the way into the opening�
3�
Release the chuck� Turn the mode selector to chisel mode� Rotate the bit to the desired angle
then rotate the mode selector to the hammer setting�
4�
Check that the chisel is secured in place� It should not be possible to pull it out of the chuck�
Using the chisel
1�
Where necessary, adjust the auxiliary handle to the desired position�
2�
Plug in the power cord�
3�
Press the on/off switch to start the rotary hammer�
4�
Let the rotary hammer reach full speed before allowing the chisel to come into contact with
the work surface�
NoTE:
When finished, to prevent accidents, release the trigger and disconnect it from the power
supply after use� Pull back on the chuck and then remove the chisel from the chuck� Clean and then
store the tool indoors out of the reach of children�
mAINTENANcE
• Before each use, inspect the general condition of the tool� Check for loose hardware, misalign-
ment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any
other condition that may affect its safe operation�
• Each month, open the grease filling cover, clean out any old grease and replace with new grease�
• After use, wipe external surfaces of the tool with a clean cloth�
• Always lubricate the shank of the chisel or bit with grease each time before installing to keep the
chuck in good condition�
WARNING!
If the power cord of this power tool is damaged, it must be replaced by a qualified service
technician�
TRoUBLESHooTING
Problem
Possible cause
Probable solution
Tool will not start
Cord not connected�
Check that cord is plugged in�
No power at outlet�
Check power at outlet�
If not – turn tool off and check
fuse� Replace fuse if fuse has
been tripped�
Tool’s overheating protection
has been triggered�
Turn off tool and allow to cool�
Internal damage or wear�
Have technician service tool�
Tool operates slowly
Extension cord is too long or
its diameter too little�
Use an extension cord with the
correct diameter for the length
and load�
Performance decreases
over time
Accessory dull or damaged�
Keep drills and chisels sharp�
Replace as needed�
Carbon brushes worn or dam-
aged�
Have a qualified technician
replace brushes�
Excessive noise or rattling
Internal damage or wear�
Have technician service tool�
Overheating
Tool forced to work too fast�
Do not force the tool�
Chisel misaligned�
Check for correct alignment
of chisel�
Accessory dull or damaged�
Keep accessories sharp� Re-
place as needed�
Blocked valves�
Clean the valves�
Motor being strained
by long or small diameter
extension cord�
Use an extension cord with
the correct diameter for the
length and load�
Summary of Contents for 001-097
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