Maintenance And Cleaning; Declaration Of Conformity - Bosch PSB 550 RA Instructions D'emploi

2 609 001 316.book Seite 5 Dienstag, 19. Juli 2005 12:49 12
Tightening the Drill Chuck
(see figure )
I
The drill chuck is mounted in reverse order ( ).
The chuck must be tightened with a
torque of approx. 20 – 25 Nm.
Tips
Apply the power tool to the screw /nut only
when it is switched off.
The required speed is dependent on the material
and can be determined by practical testing.
After longer periods of working at low speed, al-
low the machine to cool down by running it for ap-
prox. 3 minutes at maximum speed with no load.
For drilling in tiles, set the selector switch 4 to the
symbol "Drilling and Screwdriving". Do not switch
over to the symbol "Impact Drilling" or work with
impact until after drilling through the tile.
Carbide tipped drill bits are required for jobs
when working in concrete, masonry and brick
wall.

Maintenance and Cleaning

Before any work on the machine itself, pull the
mains plug.
For safe and proper working, always keep the
machine and its ventilation slots clean.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an authorized after-sales
service agent for Bosch power tools.
In all correspondence and spare parts orders,
please always include the 10-digit article number
given on the nameplate of the machine.
WARNING! Important instructions for con-
necting a new 3-pin plug to the 2-wire cable.
The wires in the cable are coloured according to
the following code:
strain relief
live = brown
neutral = blue
Do not connect the blue or brown wire to the
earth terminal of the plug.
Important: If for any reason the moulded plug is
removed from the cable of this machine, it must
be disposed of safely.
14 • 2 609 001 316 • TMS • 08.07.05
Disposal
Power tools, accessories and packaging should
be sorted for environmental-friendly recycling.
Only for EC countries:
tools that are no longer suitable for use must be
separately collected and sent for recovery in an
environmental-friendly manner.
We declare under our sole responsibility that this
product is in conformity with the following stand-
ards or standardization documents: EN 60 745
according to the provisions of the directives
89/336/EEC, 98/37/EC.
Dr. Egbert Schneider
Senior Vice President
Engineering
Robert Bosch GmbH, Power Tools Division
Subject to change without notice
To be fitted
by qualified
professional only
English - 5
Do not dispose of power tools into
household waste!
According to the European Direc-
tive 2002/96/EC on waste electrical
and electronic equipment and its in-
corporation into national law, power

Declaration of Conformity

Dr. Eckerhard Strötgen
Head of Product
Certification