11
Tool Specifications
Auxiliary Handle
❏
Operate the machine only with the auxiliary han-
dle
7
.
Loosen the handle by turning to the left. Rotate the
auxiliary handle
7
and adapt to the working posi-
tion.
Afterwards tighten the handle again by turning in
clockwise direction.
Changing the Tool
❏
Before any work on the machine itself, pull the
mains plug.
With the SDS-max tool holder, simple and conven-
ient tool changing is possible without additional
aids.
Grease the shank end of the tool regularly.
The dust protection cap
1
largely prevents the entry
of drilling dust during operation. When inserting the
tool, take care that the dust protection cap
1
is not
damaged.
Inserting (see figure
)
Clean and grease the shank end of the tool.
Insert the tool in a twisting manner into the tool
holder until it locks. Check if it has locked by pulling
the tool.
Removing (see figure
)
Push back the locking sleeve
2
of the tool holder and
remove the tool. Let go of the locking sleeve
2
again.
Starting Operation
Observe correct mains voltage:
The voltage of the
power source must agree with the voltage specified
on the nameplate of the machine.
Switching On/Off in drilling mode
To
start
the machine, press the On/Off switch
4
and
keep it depressed.
To
switch off
the machine, release the On/Off
switch
4
.
Switching On/Off in chiselling mode
For
starting operation
of the machine, press the
On/Off switch
4
from above until it latches (
I
).
For
switching off
the machine, press the On/Off
switch
4
to the bottom (
0
) and release.
☞
For low temperatures, the machine reaches
the full hammer/impact capacity only after a
certain time.
This start-up time can be shortened by striking
the drill/chisel against the floor one time.
Rotary Hammer
BMH 45-XE
Article number
0702 556 X
Rated power input
1 350 W
Rated speed
145
–
280 rpm
Impact rate
Drilling mode
1 350
–
2 700 bpm
Chiselling mode
1 375
–
2 800 bpm
Impact energy per stroke at
output-/nominal capacity
2
–
13/15 J
Chisel positions
12
Chiselling capacity in
concrete of medium hardness 190 kg/h
Tool holder
SDS-max
Lubrication
Permanent central
lubrication
Maximum drilling Ø
Concrete (twist drill bit)
45 mm
Concrete (break-through
drill bit)
80 mm
Brickwork (core bit)
150 mm
Weight. approx.
8.2 kg
Protection class
/ II
A
B
I
0
BMH 45-XE.book Seite 11 Donnerstag, 31. März 2005 11:50 11
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