Maintenance And Cleaning - Bosch GBH 24 V Instrucciones De Servicio

Open the Keyless Chuck
(see figure )
F
Loosen chuck by turning the interlock 13 clock-
wise .
AUF
Open chuck by turning it counter-clockwise.
Clamping the Tool
Insert the tool and manually close chuck while
holding knurled ring 14.
Lock chuck by turning interlock 13 counter-clock-
wise .
ZU
Set the impact stop switch 5 to "Drill".
Removing the Keyless Chuck
Tightly grip the chuck locking ring 15 and pull it
strongly in the direction of the arrow.
Key Type Drill Chuck for Tool
Inserts with Cylindrical Shank
Tool inserts with cylindrical shank can be
clamped with the key type drill chuck (accessory)
and the corresponding adapter (accessory).
Set the impact stop switch 5 to "Drill-
ing" (only at a standstill).
Clean and lightly grease the adapter shank.
Insert the assembled chuck with a twisting man-
ner into the tool holder until it latches. The chuck
locks itself. Check the locking by pulling on the
chuck.
16 • 1 619 929 596 • 02.12
Screwdriving (see figure
The machine is also suitable for occasional
screwdriving applications, however, not for
screwdriving applications with extreme re-
ductions of speed at which the overload
clutch frequently responds.
For screwdriving, the universal bit holder with
SDS-plus shank (accessory) must be used.
– Set the impact stop switch 5 to "Drill".
– Set the direction of rotation to right-hand rota-
tion.
– Regulate the speed with the On/Off switch 6.

Maintenance and Cleaning

Before any work on the machine itself, re-
move the battery.
For safe and proper working, always keep
the machine and the ventilation slots clean.
Keep the tool holder clean at all times.
Due to wear of the battery locking latches or in-
complete inserting of the battery 8 into the battery
port, the battery can drop into the auxiliary
hooks 12. In case the auxiliary hooks 12 of the
machine or the battery are damaged, neither ma-
chine nor battery may be used further, but are to
be sent to an authorised service centre for Bosch
power tools (see figure
Changing the Dust Protection Cap
A damaged dust protection cap should be
changed immediately. We recommend having
this carried out by an after-sales service.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an after-sales service
centre for Bosch power tools.
In all correspondence and spare parts orders,
please always include the 10-digit order number
given on the nameplate of the machine.
English - 5
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