Makita HR003G Betriebsanleitung Seite 18

Connecting lanyard (tether strap) to
the hook
CAUTION:
Do not use damaged hook and screws.
Before use, always check for damages, cracks or defor-
mations, and make sure that the screws are tightened.
CAUTION:
Make sure that the hook is
securely installed with the screws.
CAUTION:
Do not install or remove any
accessory while hanging the tool. The tool may fall
if the screws are not tightened.
CAUTION:
Always use a locking carabiner
(multi-action and screw gate type) and be sure to
attach the lanyard (tether strap) to the double looped
portion of the hook. Improper attachment may cause
tool drop from the hook and result in personal injury.
The hook is also used for connecting the lanyard (tether
strap). Be sure to connect the lanyard (tether strap) to
the double looped portion of the hook.
► Fig.14: 1. Double looped portion of the hook
2. Lanyard (tether strap) 3. Locking cara-
biner (multi-action and screw gate type)
Adjusting the nozzle position of the
dust collection system
Optional accessory
Push in the guide while pushing up the guide adjustment
button, and then release the button at the desired position.
► Fig.15: 1. Guide 2. Guide adjustment button
NOTE: Before adjusting the nozzle position, release
the nozzle forward completely by pushing up the
guide adjustment button.
If a long drill bit is installed, extend the guide by pushing
up the extension button.
► Fig.16: 1. Extension button
Adjusting the drilling depth of the
dust collection system
Optional accessory
Slide the depth adjustment button to the desired posi-
tion while pushing it up. The distance (A) is the drilling
depth.
► Fig.17: 1. Depth adjustment button
Torque limiter
NOTICE:
As soon as the torque limiter actuates,
switch off the tool immediately. This will help pre-
vent premature wear of the tool.
NOTICE:
Drill bits such as hole saw, which tend
to pinch or catch easily in the hole, are not appro-
priate for this tool. This is because they will cause
the torque limiter to actuate too frequently.
The torque limiter will actuate when a certain torque
level is reached. The motor will disengage from the
output shaft. When this happens, the drill bit will stop
turning.
Electronic function
The tool is equipped with the electronic functions for easy operation.
• Constant speed control
The speed control function provides the constant
rotation speed regardless of load conditions.
• Active Feedback sensing Technology (For HR001G/HR002G)
If the tool is swung at the predetermined accelera-
tion during operation, the motor is forcibly stopped
to reduce the burden on the wrist.
NOTE: This function does not work if the acceleration does
not reach the predetermined one when the tool is swung.
NOTE: If the bit is swung at the predetermined accel-
eration during chipping, scaling, or demolishing, the
motor is forcibly stopped. In this case, release the switch
trigger, and then pull the switch trigger to restart the tool.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Side grip (auxiliary handle)
CAUTION:
Always use the side grip to ensure
safe operation.
CAUTION:
After installing or adjusting the side
grip, make sure that the side grip is firmly secured.
To install the side grip, follow the steps below.
1. Loosen the thumb screw on the side grip.
► Fig.18: 1. Thumb screw
2.
Attach the side grip while pressing the thumb screw so that
the grooves on the grip fit in the protrusions on the tool barrel.
► Fig.19: 1. Thumb screw
3. Tighten the thumb screw to secure the grip. The
grip can be fixed at desired angle.
Grease
Coat the shank end of the drill bit beforehand with a
small amount of grease (about 0.5 - 1 g).
This chuck lubrication assures smooth action and longer service life.
Installing or removing drill bit
Clean the shank end of the drill bit and apply grease
before installing the drill bit.
► Fig.20: 1. Shank end 2. Grease
Insert the drill bit into the tool. Turn the drill bit and push
it in until it engages.
After installing the drill bit, always make sure that the
drill bit is securely held in place by trying to pull it out.
► Fig.21: 1. Drill bit
To remove the drill bit, pull the chuck cover down all the
way and pull the drill bit out.
► Fig.22: 1. Drill bit 2. Chuck cover
18 ENGLISH