Chuck Replacement; Battery Packs/Batteries; Maintenance And Care - Master BS 28-A Combi Instrucciones Para El Manejo

BS 28 Combi.book Seite 14 Mittwoch, 21. Dezember 2005 4:23 16
Mode selection, drilling, impact drilling
(figure D)
For drilling and screwdriving, set the selector switch 3
to the position.
For drilling with impact, set the selector switch 3 to the
position.
When drilling in brick and lime-sand brick, car-
bide-tipped drill bits are required.
The rotational direction may only be reversed when
the machine is at a standstill!

Chuck Replacement

Removing securing screw (figure E)
The chuck is secured against being loosened from the
spindle with securing screw 12.
The chuck must be opened completely for removal of
screw which has left hand thread with securing
screw 12 being removed completely.
Securing screw is reverse-threaded.
If the securing screw is frozen, apply screwdriver to
head of screw and loosen screw by hitting the screw-
driver handle.
Unscrewing chuck (figure F)
Normally the drill chuck can be unscrewed by hand.
Should the drill chuck be seated very tight on the drill
spindle, attach open-end spanner to the spanner flats of
the drill chuck head or clamp an Allen key 13 into the
drill chuck.
If necessary, hit the key shaft lightly with a plastic ham-
mer.
Mount the chuck in reverse order.

Maintenance and Care

Always remove battery before working on machine.
Always keep the machine and the ventilation slots
clean.
The unit should be stored in a dry place where it is
protected against freezing.
If the machine should fail despite the care taken in man-
ufacturing and testing, repair should be carried out by
a Würth Master-Service agent.
For all correspondence and spare parts orders, always
include the article number on the type plate of the
machine.
For the current spare parts list of this machine, log into
the Internet under "http://www.wuerth.com/partsman-
ager" or ask for a copy at your nearest Würth branch
office.
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Disposal
Power tools, accessories and packaging
should be sorted
tal-friendly recycling.
Only for EC countries:
Do not dispose of power tools into household waste!
According to the European Directive 2002/96/EC on
waste electrical and electronic equipment and its incor-
poration into national law, power tools that are no
longer suitable for use must be separately collected and
sent for recovery in an environmental-friendly manner.
Würth will gladly take back your defective Würth pow-
er tool free of charge.

Battery packs/batteries:

Do not dispose of battery packs/batteries into house-
hold waste, water or fire. Battery packs/batteries must
be collected, recycled or disposed of in an environmen-
tally-friendly way.
Only for EC countries:
Defective or dead batteries must be recycled according
to the directive 91/157/EEC.
Warranty
For this Würth tool, we provide a warranty in accord-
ance with statutory/country-specific regulations from
the date of purchase (proof of purchase by invoice or
delivery note). Damage that has occurred will be cor-
rected by replacement or repair.
Damage caused by normal wear, overloading or im-
proper handling is excluded from the warranty.
Claims can be recognised only when the tool is present-
ed undisassembled to a Würth branch office or a Würth
field service employee.
for environmen-