Makita HR3011FC Betriebsanleitung Seite 16

Drilling in wood or metal
Hold the tool firmly and exert care
CAUTION:
when the drill bit begins to break through the
workpiece. There is a tremendous force exerted on
the tool/drill bit at the time of hole break through.
A stuck drill bit can be removed
CAUTION:
simply by setting the reversing switch to reverse
rotation in order to back out. However, the tool
may back out abruptly if you do not hold it firmly.
Always secure workpieces in a
CAUTION:
vise or similar hold-down device.
NOTICE:
Never use "rotation with hammering"
when the drill chuck is installed on the tool. The
drill chuck may be damaged.
Also, the drill chuck will come off when reversing the
tool.
Pressing excessively on the tool will
NOTICE:
not speed up the drilling. In fact, this excessive
pressure will only serve to damage the tip of your drill
bit, decrease the tool performance and shorten the
service life of the tool.
Set the action mode changing knob to the
For Models HR3011FC, HR3001C
Optional accessory
Attach the chuck adapter to a keyless drill chuck to
which 1/2"-20 size screw can be installed, and then
install them to the tool. When installing it, refer to the
section "Installing or removing drill bit".
► Fig.42: 1. Keyless drill chuck 2. Chuck adapter
For Model HR3012FC
Use the quick change drill chuck as standard equip-
ment. When installing it, refer to "changing the quick
change chuck for SDS-plus".
Hold the ring and turn the sleeve counterclockwise to
open the chuck jaws. Place the bit in the chuck as far as
it will go. Hold the ring firmly and turn the sleeve clock-
wise to tighten the chuck.
► Fig.43: 1. Sleeve 2. Ring
To remove the bit, hold the ring and turn the sleeve
counterclockwise.
Diamond core drilling
If performing diamond core drilling
NOTICE:
operations using "rotation with hammering"
action, the diamond core bit may be damaged.
When performing diamond core drilling opera-
tions, always set the action mode changing knob to
the position to use "rotation only" action.
Blow-out bulb
Optional accessory
After drilling the hole, use the blow-out bulb to clean the
dust out of the hole.
► Fig.44
Using dust cup set
Optional accessory
Fit the dust cup set against the ceiling when operating
the tool.
► Fig.45
NOTICE:
ing in metal or similar. It may damage the dust
cup set due to the heat produced by small metal
dust or similar.
NOTICE:
set with the drill bit installed in the tool. It may
damage the dust cup set and cause dust leak.
Connecting lanyard (tether strap) to
tool hanger
Safety warnings specific for use at height
Read all safety warnings and instructions. Failure
to follow the warnings and instructions may result in
serious injury.
Always keep the tool tethered when working
1.
"at height". Maximum lanyard length is 2 m.
symbol.
The maximum permissible fall height for lan-
yard (tether strap) must not exceed 2 m.
Use only with lanyards appropriate for this tool
2.
type and rated for at least 7.5 kg.
Do not anchor the tool lanyard to anything on
3.
your body or on movable components. Anchor
the tool lanyard to a rigid structure that can
withstand the forces of a dropped tool.
Make sure the lanyard is properly secured at
4.
each end prior to use.
Inspect the tool and lanyard before each use
5.
for damage and proper function (including
fabric and stitching). Do not use if damaged or
not functioning properly.
Do not wrap lanyards around or allow them to
6.
come in contact with sharp or rough edges.
Fasten the other end of the lanyard outside
7.
the working area so that a falling tool is held
securely.
Attach the lanyard so that the tool will move
8.
away from the operator if it falls. Dropped tools
will swing on the lanyard, which could cause injury
or loss of balance.
Do not use near moving parts or running
9.
machinery. Failure to do so may result in a crush
or entanglement hazard.
10. Do not carry the tool by the attachment device
or the lanyard.
Only transfer the tool between your hands
11.
while you are properly balanced.
12. Do not attach lanyards to the tool in a way that
keeps switches or trigger-lock (if supplied)
from operating properly.
13. Avoid getting tangled in the lanyard.
14. Keep lanyard away from the drilling area of the tool.
15. Use multi-action and screw gate type cara-
bineers. Do not use single action spring clip
carabineers.
16 ENGLISH
Do not use the dust cup set when drill-
Do not install or remove the dust cup