Bosch 11250VSR Operating/Safety Instructions Manual page 12

2610047982.qxp_11250VSR,VSRD 10/2/17 1:01 PM Page 12
DUST CAP FOR SMALL DRILL BITS
Your tool is equipped with a standard dust cap
for use with with small drill bits. To change the
dust cap, push the release button and pull the
dust cap out of the dust extraction system.
To insert the dust cap, push it into the end of
the dust extraction system until you hear it lock
into place (Fig. 11).
FIG. 11
DUST CAP
RELEASE
BUTTON
DUST CAP FOR CORE BITS
1-1/2" MAXIMUM CAPACITY
(Not included, available as accessory)
When using core bits, the dust cap for small
drill bits must be removed and replaced with a
special dust cap for core bits (optional
accessory).
Operating Instructions (Model 11250VSRD only)
The dust extraction system retracts during
operation so that the dust cap is always kept
close to surface being drilled.
The dust extraction system automatically
switches on and off with the power tool.
For maximum dust extraction efficiency, please
observe the following.
• The drill bit being used may not project
beyond the dust cap as shown in figures 11 &
12. (Example for an SDS-plus drill bit: Max.
total length approx. 160 mm, working length
approx. 100 mm).
• Pay attention that the dust cap faces flush
against the workpiece or the wall. At the same
time, this makes working at a right angle easier.
• After reaching desired drilling depth, first pull
the drill bit out of the hole and then switch the
tool off.
1-1/2" MAXIMUM CAPACITY
DUST CAP
FOR SMALL BITS
-12-
When using the dust cap for core bits (optional
accessory), the vacuum adapter dust canister
(optional accessory) must be used for dust
extraction, not the standard dust canister
(Fig. 12). If required, remove the dust cap for
small drill bits.
FIG. 12
DUST CAP FOR CORE BITS
(optional accessory)
VACUUM ADAPTER
RELEASE
LATCH
(optional accessory)
To insert the dust cap for core bits, push it from
above into the dust extraction system until you
hear it click into place (Fig. 12).
To remove of the dust cap for core bits, push
the release latch outward and pull off the dust
cap.
• Check the condition of the microfilter regularly.
Replace a damaged microfilter immediately.
DEPTH GAUGE
Your drilling depth X can be pre-set and/or
repeated by using the depth gauge (Fig. 13).
After the auxiliary handle is installed, make
sure the accessory has been fully inserted into
the chuck before setting the depth gauge.
Set the depth gauge by compressing the
telescopic guide toward the tool. When the
desired length of the bit is exposed, press and
slide the depth stop button against the guide
housing and release the button (Fig. 13). The
depth gauge is spring loaded and will return to
the fully extended position when pressure has
been released. (When drilling, the telescopic
guide will compress until it engages the depth
stop button.)
DUST CANISTER