Starting Operation - Würth BMH 32-XE Traducción Del Manual De Instrucciones De Servicio Original

OBJ_BUCH-820-004.book Page 19 Tuesday, August 4, 2015 3:37 PM
The vacuum cleaner must be suitable for the material being
worked.
When vacuuming dry dust that is especially detrimental to
health or carcinogenic, use a special vacuum cleaner.
Adjusting the Drilling Depth on the
Extraction Device (see figure G)
The requested drilling depth X can also be set when the
extraction device is mounted.
• Insert the SDS-plus drilling tool to the stop into the SDS-
plus tool holder 1. Otherwise, the movability of the SDS-
plus drilling tool can lead to incorrect adjustment of the
drilling depth.
• Loosen wing bolt 20 of the extraction device.
• Without switching the power tool on, apply it firmly to the
drilling location. The SDS-plus drilling tool must face
against the surface.
• Move the guide tube 21 of the extraction device in its
holder in such a manner that the head of the extraction
device faces against the surface to be drilled. Do not
move guide tube 21 further over the telescopic pipe 19
than necessary, so that as much as possible of the scale
remains visible on the telescopic pipe 19.
• Tighten wing bolt 20 again. Loosen clamping screw 17
at the depth stop of the extraction device.
• Move the depth stop 18 on the telescopic pipe 19 in such
a manner that the clearance X shown in the figure corre-
sponds with the required drilling depth.
• Tighten the clamping screw 17 in this position.

Starting Operation

 Observe correct mains voltage! The voltage of
the power source must agree with the voltage
specified on the nameplate of the machine.
Power tools marked with 230 V can also be
operated with 220 V.
Setting the operating mode
The operating mode of the power tool is selected with the
mode selector switch 5.
Note: Change the operating mode only when the machine
is switched off! Otherwise, the machine can be damaged.
• Turn the mode selector switch 5 to the requested position.
Position for drilling without
impact in wood, metal, ceramic
and plastic
Position for hammer drilling
in concrete or stone
When the drilling tool does not
immediately rotate upon switch-
ing on, allow the machine to run
slowly until the drilling tool
rotates.
Position for changing the position
of the chisel
Position for chiselling
Reversing the rotational direction
 Actuate the rotational direction switch 8 only
when the machine is at a standstill.
The rotational direction switch 8 is used to reverse the rota-
tional direction of the machine.
Right rotation: Turn the rotational direction switch 8 to the
stop in the position .
Left rotation: Turn the rotational direction switch 8 to the
stop in the position .
Set the direction of rotation for hammer drilling, drilling and
chiselling always to right rotation.
Switching On and Off
To save energy, only switch the power tool on when using it.
• To start the machine, press the On/Off switch 7 and
keep it pressed.
• To switch off the machine, release the On/Off switch 7.
For low temperatures, the power tool reaches the full ham-
mer/impact capacity only after a certain time.
Setting the Speed/Impact Rate
The speed/impact rate of the switched on power tool can be
variably adjusted, depending on how far the On/Off switch
7 is pressed.
Light pressure on the On/Off switch 7 results in low
speed/impact rate. Further pressure on the switch increases
the speed/impact rate.
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