Bosch GSK 64-34 Professional Manual Original página 14

OBJ_BUCH-1302-002.book Page 14 Wednesday, October 22, 2014 10:24 AM
14 | English
Emptying the Magazine (see figures E1 – E2)
– With the nail pusher 18 pressed, pull the magazine slid-
er 11 to the rear until the last nail is free; then carefully
guide the magazine slider toward the front to the begin-
ning of the magazine 10.
Note: Do not let the magazine slider snap back without
guiding it. Otherwise, the magazine slider could become
damaged, and there is danger of your fingers being caught
or pinched.
– Turn the pneumatic tool so that the nails in the magazine
slide back to the magazine spring 17.
– Push the magazine spring down and allow the nails to
slide past the nail pusher 18 out of the magazine 10.
Adjusting the Depth Stop (see figure F)
The driving depth of the nails can be set with thumbwheel
12.
– Empty the magazine 10.
(See "Emptying the Magazine", page 14)
– Nails are driven in too deeply:
To reduce the driving depth, turn thumbwheel 12 in an-
ticlockwise direction.
or
Nails are not driven in deep enough:
To increase the driving depth, turn thumbwheel 12 in
clockwise direction.
– Refill the magazine.
(See "Loading the Magazine", page 13)
– Test the new driving depth on a test workpiece.
Repeat the worksteps as required.
Maintenance and Service
Maintenance and Cleaning
Disconnect the air supply before making
any adjustments, changing accessories,
or placing the pneumatic tool aside. This
safety measure prevents accidental start-
ing of the pneumatic tool.
 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.
Maintenance Schedule
Always keep air outlet 4, discharge lock-off 2 and trigger 5
clean and free of foreign material (dust, chips, sand, etc).
Measure
Draining the exhaust filter daily.
Keeping the lubricator filled at all times.
Cleaning the magazine 10 and magazine slider 11.
Ensuring that the discharge lock-off 2 functions properly. Promotes your work safety and efficient usage of the pneumat-
Lubricating the pneumatic tool.
Draining the compressor.
1 609 92A 10Y | (22.10.14)
Removing the Discharge Lock-off
For service or cleaning purposes, the discharge lock-off
2 can be removed.
– Turn thumbwheel 12 in clockwise direction, until the
first thread can be seen.
– Carry out 6 further turns in clockwise direction.
The discharge lock-off 2 can now be pulled off.
– To reinsert again, slide discharge lock-off 2 back into
the holes intended for this, and turn thumbwheel 12 in
anticlockwise direction until no more threads can be
seen.
Clearing Jams (see figures G1–G3)
Single nails can become jammed in the shot duct. If this
should occur frequently, please contact an authorised ser-
vice agent for Bosch power tools.
– Empty the magazine 10.
(See "Emptying the Magazine", page 14)
– Press clamping lever 3 down so that the shot duct
opens.
– Remove the jammed nail. For this, us a pair of pliers, if
required.
– When driver blade 19 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).
– Close the shot duct, hang the clip of clamping lever 3 in-
to the hooks on the shot duct and then push the clamp-
ing lever up again.
– Refill the magazine.
(See "Loading the Magazine", page 13)
Lubricating the Pneumatic Tool (see figure J)
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 8. 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.
Clean the magazine 10. Remove any plastic or wood chips
that may accumulate in the magazine during operation.
Explanation
Prevents the accumulation of dirt/ debris and moisture in the
pneumatic tool.
Ensures the lubrication of the pneumatic tool.
Prevents the jamming of nails.
ic tool.
Reduces the wear of the pneumatic tool.
Prevents the accumulation of dirt/ debris and moisture in the
pneumatic tool.
Note: When the driver blade does not return after clearing
a jam, please contact an authorised service agent for
Bosch power tools.
Changing the Workpiece Protector (see figure H)
The workpiece protector 1 at the end of the discharge lock-
off 2 protects the workpiece until the pneumatic tool is cor-
rectly 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.
Note: A spare workpiece protector can be stored at the top
side of magazine 10. For this, push the workpiece protec-
tor into the depot 9.
Adjustable Air-outlet cap (see figure I)
With the adjustable exhaust cap at the air outlet 4, it is pos-
sible 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 unu-
sual stance or posture.
At the workplace, carry the pneumatic tool only by the han-
dle 7 and with the trigger 5 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 prevents
the formation of rust.
– 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.
Clean the pneumatic tool in regular intervals using com-
pressed air.
Action
– Open the drain valve.
– Fill lubricator with the recommended lubricants.
(See "Lubricating the Pneumatic Tool", page 14)
– Blow out the mechanism of the magazine/magazine slider
daily with compressed air.
– Blow out the mechanism of the discharge lock-off daily with
compressed air.
– Apply 2–3 drops of lubricant into air connector 8.
(See "Lubricating the Pneumatic Tool", page 14)
– Open the drain valve of the compressor tank.
Bosch Power Tools