7
To drill boreholes in steel or wood the tools without the SDS-plus
functionality are used (e.g. drilling bits with cylindrical shanks). For such
tools quick locking drilling chucks or chucks with a toothed ring are
necessary.
CAUTION:
Do never use tools without the SDS-plus functionality for impact
drilling or chiseling! The non-SDS-plus tools and corresponding drilling chucks
shall definitely get damaged during impact drilling or chiseling.
n
Installation of the drilling chuck with a toothed ring
(Fig.
C
)
Screw the SDS-plus adapter stud (
1
5
) into the drilling chunk with a
ź
toothed ring (
1
4
).
Lock the drilling chunk with a toothed ring (
1
4
) with use of the securing
bolt (
1
3
).
NOTE:
Please remember that the securing bolt has the left-hand thread.
(Fig.
Slide the adapter stud into the SDS-plus tool holder (
1
) with
simultaneous rotation of the drilling chuck.
Check reliability of locking by pulling the drilling chuck with a toothed
ring outwards.
Removing of the drilling chuck with a toothed ring
(Fig.
Adjustment of the drilling depth
(Fig.
B
)
The drilling depth limiter (
4
) is designed to set the desired depth of the
drilling bit immersion
X
into the material. For that purpose do the following:
insert the shank of the SDS-plus working tool into the holder (
1
) and drive
it home. Otherwise, excessive play of the SDS-plus tool may lead to
incorrect setting of the drilling depth;
release the
fixing
screw
(
5
) for the drilling depth limiter and slide the
limiter
(
4
)
so much as to make the distance between the tip of the drilling
bit and the tip of the limiter correspond to the desired drilling depth
X
,
lock the depth limiter by
tightening
the fixing
screw
.
Turning on/off
ź
To turn the power tool on press its
(
9
) and keep it pressed
.
ź
To turn the power tool off just release the
(
9
)
.
n
much as to enable sliding the working tool shank into the chuck. Insert
the working tool.
ź
Insert the key (
1
6
) into appropriate holes of the drilling chuck with a
toothed ring and uniformly fix the working tool.
ź
Reposition the switch (
7
) into the symbol 'No-impact drilling'
- .
n
CAUTION:
Right after completion of working the tool may be
really hot. Avoid direct contact with a tool and wear appropriate
protecting gloves.
ź
Use the key (
1
6
) designed for the drilling chuck to rotate the sleeve of the
ź
drilling chuck with a toothed ring (
1
4
) clockwise until the working tool is
released.
ź
Clean the working tool carefully after removing it from the chuck
.
ź
Clean the rear end of the tool to be installed and
l
ithium
grease it slightly.
n
Selection of the operation mode
ź
Move the locking sleeve (
3
) back as far as possible and hold it in this
NOTE:
The operation mode of the machine can be switched over only when the
position.
machine is off! Otherwise the electric device may be damaged.
ź
Operation mode of the machine can be selected with use of the operation
mode selector switch (
7
).
ź
Release the lock sleeve.
To change the operation mode it is necessary to depress the button (
6
) that
ź
releases locking of the operation mode selector switch and reposition the
switch to the desired position until engagement of the locking pawl is heard.
n
No-impact drilling
:
ź
Pull the locking sleeve (
3
) backwards and slide the drilling chuck with a
Set the switch (
7
) to the symbol
-
.
toothed ring (
1
4
) out of the tool holder.
Impact drilling
:
ź
After removing the replaceable drilling chuck with a toothed ring (
1
4
)
Set the switch (
7
) to the symbol
- .
must be protected from dirt. When necessary, slightly grease the toothed
Chiseling (rotation disabled)
:
dog.
Set the switch (
7
) to the symbol -
.
n
When the switch is set to the position 'Chiseling', the impact rate is
The SDS-plus tool holder makes it possible to replace a working tool easily
automatically increased, which enables the tool to perform chiseling with
and conveniently with no need to use additional tools.
the higher performance.
Due to the system feature, working tools of the SDS-plus type move in the
Repositioning of the chisel
:
holder with a little play. It is why axial run-out occurs when the machine runs
Insert a chisel into the tool holder
.
with the idle speed. It has no influence onto dimension accuracy of the
Rotate the operation mode switch (
7
) to the position -
.
borehole to be drilled as the drilling bit is self-centered during drilling.
Rotate the tool holder to set the chisel to the desired working position.
The dust protection hood (
2
) substantially prevents from penetration of dust
Set the operation mode selector switch (
7
) to the position 'Chiseling'. Thus,
into the tool holder during the machine operation. Take care to avoid
the tool holder is locked in its position.
damaging the dust hood (
2
) while inserting a tool into the tool holder.
While chiseling the operation mode selector switch (
7
) must always remain
Damaged dust protection hood must be immediately replaced. It is
recommended to have the dust hood replaced at a service workshop.
in the position 'Chiseling'.
n
n
Installation of the SDS-plus working tool
(Fig.
E
)
ź
Clean the rear end of the tool to be installed and grease it slightly.
ź
Move the locking sleeve (
3
) back as far as possible and hold it in this
ź
position.
ź
Insert the tool into the tool holder by rotating it until resistance is felt.
ź
Release the lock sleeve.
ź
ź
Check reliability of locking by pulling the tool outwards.
n
Removing SDS-plus
working tool
(Fig.
E
)
CAUTION:
Right after completion of working the tool may be
ź
really hot. Avoid direct contact with a tool and wear appropriate
n
protecting gloves.
On/Off trigger
ź
Push back the locking sleeve (
3
) and remove the tool.
ź
Clean the working tool carefully after removing it from the chuck
.
On/Off trigger
n
Setting of the rotation speed/impact rate
ź
Install the drilling chuck with a toothed ring (
1
4
).
By adjustment of the force the On/Off trigger (
9
) is depressed with one can
ź
Open the drilling chuck with a toothed ring by rotating the sleeve so
control the rotation speed/impact rate in the infinitely continuous
G
)
D
)
Tool replacement
Installation
of working tools without SDS-plus functionalities
(Fig
.
F
)
Removing working tools without SDS-plus functionalities
(Fig
.
F
)
Summary of Contents for TMM1250
Page 2: ...2 11 A 13 14 15 C 1 2 3 4 5 6 7 8 9 10 12 B 12 4 5 3...
Page 3: ...3 D 2 3 1 14 H G 6 7 3 1 SDS plus 17 E 3 1 2 1 F 16 14...
Page 15: ...15 TMM1250 RCD 30 RCD...
Page 16: ...16 a a PROFIX a...
Page 17: ...a 17...
Page 20: ...7 7 7 7 n B 4 10 n 8 7 X SDS plus 1 SDS plus 17 H 5 X n 9 9 n 9 9 n n 10 40 50 20...
Page 21: ...34 03 228 21 PROFIX...
