English
Destudding Gun PS-01
OKU Tools GmbH, 70374 Stuttgart, Germany
8
EN
6 Faults and trouble shooting
No.
Cause
Trouble shooting
6.1 Wear of the claws (36)
Take off O-Ring (37), remove spring dowel pin (34)
and shafts (33). Take out claws (36), turn by 180° and
reinsert with the unused side showing to the front.
Take care that the balls (35) will be reinserted.
If both sides of the claws are worn new claws will have
to be installed.
6.2 The push-off movement of the
push-off plate (25) is too much in
advance of the closing move-
ment of the claws (36).
Screw off gun head (28), remove piston disks (12, 19)
with the expanding mandrel (17). Check possible dam-
ages of the grooved rings (16); if o.k. clean and
grease. If the grooved rings are damaged or worn re-
place by new ones.
Check if the pressure springs (24) are broken; replace
broken pressure springs.
Check function and tightness of leaf springs (13, 15),
replace defective leaf springs.
6.3 Trigger (7) gets caught
Remove O-Ring (10) and dowel pin (11), take out trig-
ger (7), clean and slightly
lubricate with oil.
Check if pressure spring (6) is broken, if so replace
pressure spring.
7 Lubrication and maintenance
7.1 Lubrication
Observe the effective directions for the use and safety of the applied
lubricants!
7.1.1 Lubricating oil
Code letter
as per
DIN 51502
Designation
ISO Viscosity
Class
as per DIN 51519
Manufacturer
(designation of manufacturer)
e.g.
AN 22
Normal lubri-
cating oil
ISO VG 22
AVIA (AVILUB RS 22)
BP (BP Energol CS 22)
7.1.2 Lubricating grease
Designation
acc. to
DIN 51825
Designation Consistency
Index
NLGI Class
as per
DIN 51818
Worked penetra-
tion as per
DIN ISO 2137
Manufacturer
(designation of manufacturer)
e.g.
KP2K-20 Lubricating
grease for
bearing
NLGI-2
265-295
AVIA (AVIALITH 2)
BP (Energrease L2)
ESSO (Beacon 2)
KLÜBER (CENTOPLEX 2 EP)
MOBIL (Mobilux 2)
SHELL (Alvania R 2)