Bosch PSB Easy Original Instructions Manual page 13

OBJ_BUCH-2935-001.book Page 13 Wednesday, September 28, 2016 12:51 PM
Assembly
 Before any work on the machine itself, pull the mains
plug.
Auxiliary Handle (see figure A)
 Operate your machine only with the auxiliary handle
10.
 Before any work, make sure that the wing bolt 9 is firm-
ly tightened. Loss of control can cause personal injury.
Turn the wing bolt 9 counterclockwise and guide the auxiliary
handle 10 over the drill chuck onto the spindle collar of the
power tool.
You can swivel the auxiliary handle 10 in order to achieve a
safe work posture that minimises your fatigue.
Swivel the auxiliary handle 10 to the required position and
retighten the wing bolt 9 in clockwise direction.
Adjusting the Drilling Depth (see figure B)
The required drilling depth X can be set with the depth stop
11.
Press the button for depth stop adjustment 8 and insert the
depth stop into the auxiliary handle 10.
The knurled surface of the depth stop 11 must face down-
ward.
Pull out the depth stop until the distance between the tip of
the drill bit and the tip of the depth stop corresponds with the
desired drilling depth X.
Dust Extraction
 Dust from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful to
one's health. Touching or breathing-in the dust can cause
allergic reactions and/or lead to respiratory infections of
the user or bystanders.
Certain dust, such as oak or beech dust, is considered car-
cinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials con-
taining asbestos may only be worked by specialists.
– Use a dust extraction system suitable for the material
being worked.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
 Prevent dust accumulation at the workplace. Dust can
easily ignite.
Bosch Power Tools
Changing the Tool
Keyless Chuck (PSB Easy) (see figure C)
Hold the rear sleeve 2 of the keyless chuck 3 tight and turn the
front sleeve 1 in rotation direction , until the tool can be in-
serted. Insert the tool.
Hold the rear sleeve 2 of the keyless chuck 3 tight and firmly
turn the front sleeve 1 in rotation direction  by hand.
+
Keyless Chuck (PSB Easy ) (see figure D)
The drill spindle is locked when the On/Off switch 7 is not
pressed. This makes quick, convenient and easy changing of
the tool in the drill chuck possible.
Open the keyless chuck 3 by turning in rotation direction ,
until the tool can be inserted. Insert the tool.
Firmly tighten the collar of the keyless chuck 3 by hand in ro-
tation direction  until the locking action ("click") is no longer
heard. This automatically locks the chuck.
The locking is released again to remove the tool when the col-
lar is turned in the opposite direction.
Screwdriver Tools
When working with screwdriver bits 15, a universal bit holder
14 should always be used. Use only screwdriver bits that fit
the screw head.
For driving screws, always position the "Drilling/Impact Drill-
ing" selector switch 4 to the "Drilling" symbol.
Replacing the Drill Chuck
 For power tools without spindle lock, the drill chuck
must be replaced by an authorised after-sales service
agent for Bosch power tools.
The drill chuck must be tightened with a tightening
torque of approx. 30–35 Nm.
Operation
Starting Operation
 Observe correct mains voltage! The voltage of the pow-
er 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 K)
The rotational direction switch 6 is used to reverse the rota-
tional direction of the machine. However, this is not possible
with the On/Off switch 7 actuated.
Right Rotation: For drilling and driving in screws, push the
rotational direction switch 6 left to the stop.
Left Rotation: For loosening and unscrewing screws and
nuts, press the rotational direction switch 6 through to the
right stop.
English | 13
1 609 92A 2LX | (28.9.16)