1 609 929 U13 | (9.12.09)
Bosch Power Tools
28
| English
GSK 50 (see figure H)
– Empty the magazine
8
.
(See “Emptying the Magazine”, page 27)
– With the magazine open, remove the jammed brad. For
this, us a pair of pliers, if required.
– When driver blade
21
is extended, push it back into the
piston using a lubricated screwdriver or other suitable
lubricated object.
– Lubricate the shot duct with 2
–
3 drops of engine oil
(SAE 10 or SAE 20).
– Refill the magazine.
(See “Loading the Magazine”, page 25)
Changing the Workpiece Protector (see figure I)
The workpiece protector
1
at the end of the discharge
lock-off
2
protects the workpiece until the pneumatic tool
is correctly placed for the driving procedure.
The workpiece protector can be removed and replaced.
– Pull the workpiece protector from the discharge lock-
off.
– Push the new workpiece protector via the open end
over the discharge lock-off.
GSK 50:
This pneumatic tool allows for a spare workpiece
protector to be stored at the top side of magazine
8
. For
this, push the workpiece protector into the depot
22
.
Adjustable Air-outlet cap (see figure J)
With the adjustable exhaust cap at the air outlet
4
, it is
possible to deflect the exhaust air away from yourself or
the workpiece.
Transport and Storage
For transport, disconnect the pneumatic tool from the air
supply; especially when using ladders or moving in an un-
usual stance or posture.
At the workplace, carry the pneumatic tool only by the
handle
5
and with the trigger
10
released.
Always store the pneumatic tool disconnected from the
air supply and at a clean and dry location.
When not using the pneumatic tool for a longer period of
time, cover steel parts with a fine oil coating. This pre-
vents the formation of rust.
Maintenance and Service
Maintenance and Cleaning
Disconnect the air supply before making any
adjustments, changing accessories, or plac-
ing the pneumatic tool aside.
This safety
measure prevents accidental starting of the
pneumatic tool.
If the pneumatic tool should fail despite the care taken in
manufacture and testing, repair should be carried out by
an authorised customer services agent for Bosch power
tools.
In all correspondence and spare parts orders, please al-
ways include the 10-digit article number given on the type
plate of the pneumatic tool.
f
Have maintenance and repair work carried out only
through qualified persons.
This will ensure that the
safety of the pneumatic tool is maintained.
An authorized Bosch after-sales service agent will carry
out this work quickly and reliably.
Lubricating the Pneumatic Tool (see figure K)
When the pneumatic tool is not connected to a mainte-
nance unit, it must be lubricated at regular intervals:
– For
light-duty use
1x per day.
– For
heavy-duty use
2x per day.
Apply 2
–
3 drops of lubricant into air connector
6
. Do not
apply too much lubricant, which could then accumulate in
the pneumatic tool and be emitted via air outlet
4
.
Use only the lubricants recommended by Bosch.
– SAE 10 mineral engine oil (for use at very cold ambient
conditions)
– SAE 20 mineral engine oil
Observe all applicable environmental regulations when
disposing of old grease and solvents.
OBJ_BUCH-1038-001.book Page 28 Wednesday, December 9, 2009 1:38 PM
