Dust/Chip Extraction - Bosch PBH 3000-2 FRE Manual Original

16 | English
Replace a damaged dust protection cap immediately.
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It is recommended that you have use an after-sales
service for this.
Changing the tool (SDS plus)
Inserting SDS-plus application tools (see figure E)
The SDS-plus drill chuck enables you to change the applica-
tion tool easily and conveniently without needing to use ad-
ditional tools.
– Insert the SDS plus quick-change chuck (2).
– Clean and lightly grease the shank of the application tool.
– Insert the application tool into the tool holder while turn-
ing it until it locks automatically.
– Check that it is locked by pulling on the tool.
As a requirement of the system, the SDS-plus application
tool can move freely. This causes a certain radial run-out at
no-load, which has no effect on the accuracy of the drill hole,
as the drill bit centres itself upon drilling.
Removing SDS-plus application tools (see figure F)
– Push the locking sleeve (5) back and remove the applica-
tion tool.
Changing the keyless quick-change chuck
Inserting the application tool (see figure G)
Note: Application tools that do not have SDS plus must not
be used for hammer drilling or chiselling. Tools without SDS
plus and their drill chucks are damaged by hammer drilling
or chiselling.
– Insert the keyless quick-change chuck (1).
– Hold the rear sleeve (24) of the keyless quick-change
chuck (1) firmly and turn the front sleeve (23) anticlock-
wise until the tool can be inserted. Insert the tool.
– Hold the rear sleeve of the keyless quick-change
chuck (1) tight and firmly tighten the front sleeve clock-
wise by hand until it stops clicking. This will automatically
lock the drill chuck.
– Check that it is seated securely by pulling on the tool.
Note: If the tool holder was unscrewed all the way, a scrap-
ing sound may be heard while retightening the tool holder
and it may not fully tighten.
In this case, turn the front sleeve in the opposite direction to
the arrow by one full turn. This will allow the tool holder to be
fully tightened.
– Turn the impact/mode selector switch (12) to the
"drilling" position.
Removing the application tool (see figure H)
Hold the rear sleeve (24) of the keyless quick-change chuck
firmly and turn the front sleeve (23) of the keyless quick-
change chuck anticlockwise until the application tool can be
removed.

Dust/Chip Extraction

The dust from materials such as lead paint, some types of
wood, minerals and metal can be harmful to human health.
Touching or breathing in this dust can trigger allergic reac-
tions and/or cause respiratory illnesses in the user or in
people in the near vicinity.
1 609 92A 6JK | (25.03.2022)
Certain dusts, such as oak or beech dust, are classified as
carcinogenic, especially in conjunction with wood treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be machined by specialists.
– Use a dust extraction system that is suitable for the ma-
terial wherever possible.
– Provide good ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing mask.
The regulations on the material being machined that apply in
the country of use must be observed.
Avoid dust accumulation at the workplace. Dust can
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easily ignite.
Operation
Products that are only sold in AUS and NZ: Use a resid- u
ual current device (RCD) with a nominal residual current
of 30 mA or less.
Start-up
Pay attention to the mains voltage. The voltage of the
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power source must match the voltage specified on the
rating plate of the power tool. 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 using the
impact/mode selector switch (12).
– To change the operating mode, press the release
button (11) and turn the impact/mode selector
switch (12) until it clicks into the required position.
Note: Only change the operating mode when the power tool
is switched off. Otherwise, the power tool may become dam-
aged.
For the hammer drilling, Vario-Lock and chiselling operating
modes, the gear selector switch (13) must be set to first
gear.
Position for hammer drilling in concrete or
stone
Position for drilling without impact (first
gear) in wood, metal, ceramic and plastic
and for screwdriving and thread cutting
Position for drilling without impact (second
gear) in wood, metal, ceramic and plastic
Vario-Lock position for adjusting the chisel
position
The impact/mode selector switch (12) will
not engage in this position.
Position for chiselling
Setting the rotational direction (see figure I)
The rotational direction switch (10) is used to change the ro-
tational direction of the power tool. However, this is not pos-
sible while the on/off switch (8) is being pressed.
Bosch Power Tools