Disconnect
Disconnect
Disconnect
Disconnect nailer
nailer
nailer
nailer from
from
from
from hose
hose
hose
hose before
before
before
before servicing.
servicing.
servicing.
servicing. When
When
When
When connecting
connecting
connecting
connecting the
the
the
the tool,
tool,
tool,
tool, it
it
it
it must
must
must
must contain
contain
contain
contain no
no
no
no fasteners.
fasteners.
fasteners.
fasteners.
TROUBLE
POSSIBLE CAUSE
REMEDY
Air leaking from exhaust
port.
O-rings (e, f, h) or valve slide (g) is
damaged or dirty.
Face of the cylinder is damaged.
Clean or replace parts.
Polish face of the cylinder or replace
and grease again.
Blow does not take place.
Driver is jammed by a fastener.
Release valve damaged.
Open the magazine and remove the
nails. Open the lock (x) and swing
open the guide plate (y). Push back
the driver and remove jammed
fastener.
Have tool checked at service station.
Idle impact or fasteners
(staples or nails) are not
fully driven in.
Tool exhausts considerably in the
lowest position of the piston, O-ring (t),
bumper (v), worn or damaged. No
backstroke.
Tool without sufficient lubrication.
Air pressure too low.
Connection hose too long. Diameter
reduced in the air line or in the
maintenance unit (fall of pressure).
Piston completely (r) damaged.
Tip of driver worn.
Penetration setting wrongly adjusted.
Replace damaged parts.
Clean the interior pieces, grease the
counter surfaces of the O-rings and
the surface of the cylinder. Check the
lubricator.
Adjust to correct air pressure (min. 5
bar / 0,5 MPa).
Investigate and correct trouble.
Replace piston. At the same time
check bumper (v) for wear.
Re-grind the face of the driver tip
such that it is square to its axis.
Set correctly according (see 5).
Nailer operates too slowly.
Safety yoke (a) sluggish.
Eliminate the jamming cause.
Failure of the lighting
Battery flat
To replace the battery, open the cover
(x).
Set of wear-and-tear parts
Code No. 73 7577
During
During
During
During repair
repair
repair
repair replacement
replacement
replacement
replacement of
of
of
of parts
parts
parts
parts the
the
the
the special
special
special
special grease
grease
grease
grease (code
(code
(code
(code no.
no.
no.
no. 68
68
68
68 3868)
3868)
3868)
3868) must
must
must
must be
be
be
be applied
applied
applied
applied to
to
to
to the
the
the
the surface
surface
surface
surface
of
of
of
of the
the
the
the cylinder
cylinder
cylinder
cylinder and
and
and
and the
the
the
the counter
counter
counter
counter surfaces
surfaces
surfaces
surfaces of
of
of
of the
the
the
the O
O
O
O----rings.
rings.
rings.
rings.
3489
English I 5
8
TROUBLES AND REMEDIES
-/4
