10 ENGLISH
Install the spacer so that the grooves on the spacer fit
in the protrusions on the tool barrel while widening it.
Be careful for the spring not to come off from the slit of
spacer.
►
Fig.14:
1.
Spacer
2.
Spring
►
Fig.15
Install the side grip (optional grip base set and standard
grip) so that the groove on the grip fit in the protrusion
on the spacer. Turn the grip clockwise to secure it.
►
Fig.16:
1.
Side grip
Install the dust cup set so that the claws of the dust cup
fit in in the slits on the spacer.
►
Fig.17:
1.
Dust cup
2.
Claws
NOTE:
If you connect a vacuum cleaner to the dust
cup set, remove the dust cap before connecting it.
►
Fig.18:
1.
Dust cap
To remove the drill bit, pull the chuck cover down all the
way and pull the drill bit out.
►
Fig.19:
1.
Bit
2.
Chuck cover
To remove the dust cup set, hold the root of dust cup
and pull it out.
►
Fig.20:
1.
Dust cup
NOTE:
If the cap comes off from the dust cup, attach
it with its printed side facing up so that groove on the
cap fits in the inside periphery of the attachment.
►
Fig.21
Hook
Optional accessory
CAUTION:
Always remove the battery when
hanging the tool with the hook.
CAUTION:
Never hook the tool at high location
or on potentially unstable surface.
►
Fig.22:
1.
Groove
2.
Hook
3.
Screw
The hook is convenient for temporarily hanging the tool.
This can be installed on either side of the tool.
To install the hook, insert it into a groove in the tool
housing on either side and then secure it with a screw.
To remove, loosen the screw and then take it out.
OPERATION
CAUTION:
Always use the side grip (auxiliary
handle) and firmly hold the tool by both side grip
and switch handle during operations.
CAUTION:
Always make sure that the work-
piece is secured before operation.
NOTE:
If the battery cartridge is in low temperature,
the tool’s capability may not be fully obtained. In this
case, warm up the battery cartridge by using the
tool with no load for a while to fully obtain the tool’s
capability.
►
Fig.23
Hammer drilling operation
CAUTION:
There is tremendous and sudden twisting
force exerted on the tool/drill bit at the time of hole break-
through, when the hole becomes clogged with chips and
particles, or when striking reinforcing rods embedded in the
concrete.
Always use the side grip (auxiliary handle)
and firmly hold the tool by both side grip and switch
handle during operations.
Failure to do so may result in
the loss of control of the tool and potentially severe injury.
Set the action mode changing knob to the
symbol.
Position the drill bit at the desired location for the hole,
then pull the switch trigger. Do not force the tool. Light
pressure gives best results. Keep the tool in position
and prevent it from slipping away from the hole.
Do not apply more pressure when the hole becomes
clogged with chips or particles. Instead, run the tool at
an idle, then remove the drill bit partially from the hole.
By repeating this several times, the hole will be cleaned
out and normal drilling may be resumed.
NOTE:
Eccentricity in the drill bit rotation may occur
while operating the tool with no load. The tool auto
-
matically centers itself during operation. This does not
affect the drilling precision.
Drilling in wood or metal
CAUTION:
Hold the tool firmly and exert care
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.
CAUTION:
A stuck drill bit can be removed
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.
CAUTION:
Always secure workpieces in a
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.
NOTICE:
Pressing excessively on the tool will
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 symbol.
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.24:
1.
Drill chuck assembly
2.
Chuck adapter
Blow-out bulb
Optional accessory
After drilling the hole, use the blow-out bulb to clean the
dust out of the hole.
►
Fig.25
Содержание HR140DZJ
Страница 2: ...1 2 3 Fig 1 1 2 Fig 2 1 Fig 3 1 2 Fig 4 1 A B Fig 5 1 Fig 6 1 Fig 7 1 Fig 8 2 ...
Страница 3: ...1 2 Fig 9 1 Fig 10 1 2 Fig 11 1 2 Fig 12 1 Fig 13 1 2 Fig 14 Fig 15 1 Fig 16 3 ...
Страница 4: ...1 2 Fig 17 1 Fig 18 1 2 Fig 19 1 Fig 20 Fig 21 1 2 3 1 2 3 Fig 22 4 ...
Страница 5: ...Fig 23 1 2 Fig 24 Fig 25 5 ...
Страница 70: ...70 ...
Страница 71: ...71 ...
