Changing The Tool - Bosch PSB 700-2 RE Bedienungsanleitung

OBJ_BUCH-79-006.book Page 20 Monday, June 4, 2007 4:08 PM
• After reaching the desired drilling depth, pull the
drill bit out of the drill hole first and then switch off
the impact drill.
• Check the condition of the filter element 21 regu-
larly. Replace a damaged filter element immediately.
• The dust protection ring 17 can wear, especially
when working with large drill-bit diameters. Replace
the dust protection ring when worn/damaged.
Mounting the Extraction Device (see figure A)
Depending on the desired working manner, tilt the
adapter 18 rightwards (right-hand operation) or left-
wards (left-hand operation) to the stop and slide the tel-
escopic guide 14 into the corresponding holder of the
auxiliary handle 12.
Loosen the wing bolt 19 and place the auxiliary handle
12 with the mounted extraction device onto the spindle
collar of the impact drill in such a manner that the
adapter 18 engages into the corresponding opening
below the keyless chuck. Tighten the wing bolt 19.
Cleaning the Extraction Device (see figure B)
Slide the locking latch 20 upward or empty the dust
collector 16 before placing down the extraction device.
The dust collector 16 is sufficient for approx. 40 drill-
ings with a drilling diameter of 6 mm.
When the extraction starts to get weaker or when the
dust collector 16 is about half full, the dust collector 16
must be emptied. For this, push the release buttons 15
and remove the dust collector 16.
Pull the filter element 21 from the dust collector 16
downward. Empty and clean the dust collector 16.
Clean the filter element 21 by striking or tapping out the
dust.
Check the filter element 21 for damage and replace it
as required.
Firstly, place the filter element 21 into the dust collector
16 and then insert the dust collector 16 into the bottom
of the extraction device, then swivel the dust collector
upward until it latches at the top.
Removing the Extraction Device
Loosen the wing bolt 19 and pull the auxiliary handle 12
with the mounted extraction device from the spindle
collar of the impact drill.
Tilt the adapter 18 to the stop and pull the telescopic
guide 14 out of the auxiliary handle 12.
Auxiliary Handle (models with dust
extraction)
Always use the power tool with the auxiliary
handle 12 provided.
The auxiliary handle 12 can be used with or without the
mounted extraction device. The auxiliary handle 12 can
be fastened in two different positions, see Chapter
"Mounting the Extraction Device".
20 | English
Adjusting the Drilling Depth (see figure C)
With the extraction device mounted, the drilling depth
"X" can be adjusted.
Insert a drill bit into the drill chuck and clamp the drill bit
as described in Chapter "Changing the Tool". Rotate
the set collar for the depth stop 13 downward until it
can be moved alongside the telescopic guide 14. Place
the machine, without switching it on, firmly against the
edge of the surface to be drilled until the drill bit pro-
trudes out of the extraction device by the length of the
required drilling depth "X". Slide the set collar for the
depth stop 13 until it faces against the auxiliary handle
12 and rotate the set collar upward in order to lock the
determined distance.
Auxiliary Handle (models without dust
extraction) (see figures D–E)
Operate your machine only with the auxiliary
handle 23.
The auxiliary handle 23 can be set to any position for a
secure and low-fatigue working posture.
PSB 700-2 RE (see figure D)
Turn the wing bolt for adjustment of the auxiliary
handle 19 in anticlockwise direction and set the auxil-
iary handle 23 to the required position. Then tighten the
wing bolt 19 again in clockwise direction.
PSB 780-2 RE/PSB 1000-2 RCE (see figure E)
Turn the bottom part of the auxiliary handle 23 in coun-
terclockwise direction and swivel the auxiliary handle
23 to the desired position. Then retighten the bottom
part of the auxiliary handle 23 by turning in clockwise
direction.
Adjusting the Drilling Depth (see figures D–E)
The required drilling depth X can be set with the depth
stop 24.
Press the button for the depth stop adjustment 22 and
insert the depth stop into the auxiliary handle 23.
The knurled surface of the depth stop 24 must face
upward.
Pull out the depth stop until the distance between the
tip of the drill bit and the tip of the depth stop corre-
spond with the desired drilling depth X.

Changing the Tool

Before any work on the machine itself, pull
the mains plug.
Keyless Chuck
(PSB 1000-2 RCE/PSB 1000-2 RCA/
PSB 800-2 RA/PSB 780-2 RE) (see figure F)
The drill spindle is locked when the On/Off switch 9 is
not pressed. This makes quick, convenient and easy
changing of the tool in the drill chuck possible.
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