Bosch GSK 64 Professional Manual Original página 24

OBJ_BUCH-1039-002.book Page 24 Thursday, January 14, 2010 6:17 PM
24 | English
Avoid any weakening and damage whatsoever of the
pneumatic tool, e.g., through:
– Imprinting or engraving,
– Retrofitting measures not approved by the manufactur-
er,
– Guiding along templates manufactured of hard materi-
al, e.g. steel,
– Dropping on or sliding over the floor,
– Using as a hammer,
– Applying any kind of force.
Make sure to check whatever is below or behind your
workpiece. Do not shoot nails into walls, ceilings or
floors, when persons are behind them. The nails can
burst through the workpiece and injure someone.
Do not shoot a nail onto an already driven-in one. This
could cause the nail to deform, the nails could become
jammed or the pneumatic tool could move uncontrolled.
When the pneumatic tool is used under cold ambient con-
ditions, the first nails will be driven in slower than usual.
Once the pneumatic tool has warmed up during working,
normal operating speed will be regained.
Avoid blank shots in order to reduce the wear of the im-
pact striker.
For longer work breaks or after finishing work, discon-
nect the pneumatic tool from the air supply and empty
the magazine.
Emptying the Magazine (see figures E1
– With the nail pusher 13 pressed, pull the magazine slid-
er 12 to the rear until the last nail is free; then carefully
guide the magazine slider toward the front to the be-
ginning of the magazine 11.
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 maga-
zine slide back to the magazine spring 10.
– Push the magazine spring down and allow the nails to
slide past the nail pusher 13 out of the magazine 11.
1 609 929 U14 | (14.1.10)
Adjusting the Depth Stop (see figure F)
The driving depth of the nails can be set with depth stop
14.
– Empty the magazine 11.
(See "Emptying the Magazine", page 24)
– To reduce the driving depth, turn the depth stop clock-
wise.
or
To increase the driving depth, turn the depth stop an-
ticlockwise.
– Refill the magazine.
(See "Loading the Magazine", page 22)
– Test the new driving depth on a test workpiece.
Repeat the worksteps as required.
Removing the Discharge Lock-off
For service or cleaning purposes, the discharge lock-off
2 can be removed.
– Turn depth stop 14 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 and turn depth stop 14 in anticlock-
wise direction until no more threads can be seen.
Clearing Jams (see figures G1
E2)
–
Single nails can become jammed in the shot duct. If this
should occur frequently, please contact an authorised
service agent for Bosch power tools.
Note: When the driver blade does not return after clear-
ing a jam, please contact an authorised service agent for
Bosch power tools.
– Empty the magazine 11.
(See "Emptying the Magazine", page 24)
– 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
(SAE 10 or SAE 20).
– Close the shot duct, hang the clip of clamping lever 3
into the hooks on the shot duct and then push the
clamping lever up again.
– Refill the magazine.
(See "Loading the Magazine", page 22)
G3)
–
3 drops of engine oil
–
Bosch Power Tools