Starting Operation - Bosch PSB 530 RA Manual Original

22 | English
Keyless Chuck (PSB 530 RA) (see figure F)
Hold the rear sleeve 26 of the keyless chuck 1
tight and turn the front sleeve 25 in rotation di-
rection , until the tool can be inserted. Insert
the tool.
Hold the rear sleeve 26 of the keyless chuck 1
tight and firmly turn the front sleeve 25 in rota-
tion direction by hand.
Screwdriver Tools
When working with screwdriver bits 24, a univer-
sal bit holder 23 should always be used. Use only
screwdriver bits that fit the screw head.
For driving screws, always position the "Drill-
ing/Impact Drilling" selector switch 3 to the
"Drilling" symbol.
Replacing the Drill Chuck
For power tools without spindle lock, the
drill chuck must be replaced by an author-
ised after-sales service agent for Bosch pow-
er tools.
Removing the Drill Chuck (see figure G)
Clamp the short end of an Allen key 27 into the
keyless chuck 1.
Place the machine on a firm surface, e. g. a work-
bench. Hold the machine firmly, press the spin-
dle lock button 2 and loosen the keyless chuck 1
by turning the Allen key 27 in rotation direction
. Loosen a tight keyless chuck by giving the long
end of the Allen key 27 a light blow. Remove the
Allen key from the keyless chuck and completely
unscrew the keyless chuck.
Mounting the Drill Chuck (see figure H)
The keyless chuck is mounted in reverse order.
The drill chuck must be tightened with a
tightening torque of approx. 6–8 Nm.
2 609 002 371 | (21.1.08)
Operation

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.
Reversing the Rotational Direction
(see figure I)
The rotational direction switch 8 is used to re-
verse the rotational direction of the machine.
However, this is not possible with the On/Off
switch 6 actuated.
Right Rotation: For drilling and driving in screws,
push the rotational direction switch 8 left to the
stop.
PSB 600 RE/PSB 650 RE/PSB 650 RA: Rotation
direction indicator 4 indicates the symbol " ".
Left Rotation: For loosening and unscrewing
screws and nuts, press the rotational direction
switch 8 through to the right stop.
PSB 600 RE/PSB 650 RE/PSB 650 RA: Rotation
direction indicator 4 indicates the symbol " ".
Setting the Operating Mode
Drilling and Screwdriving
Set the selector switch 3 to the "Drill-
ing" symbol.
Impact Drilling
Set the selector switch 3 to the "Impact
drilling" symbol.
The selector switch 3 engages noticeably and
can also be actuated with the machine running.
Switching On and Off
To start the machine, press the On/Off switch 6
and keep it depressed.
To lock the pressed On/Off switch 6, press the
lock-on button 5.
To switch off the machine, release the On/Off
switch 6 or when it is locked with the lock-on but-
ton 5, briefly press the On/Off switch 6 and then
release it.
Bosch Power Tools