English
Stud Gun EP-12, EP-15
OKU Tools GmbH, 70374 Stuttgart, Germany
9
EN
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
Distinguishing
mark acc. to
DIN 51502
Designation
ISO-Viscosity
Index
DIN 51519
Manufacturer
AN 22
Normal lubri-
cating oil
ISO VG 22
AVIA (AVILUB RS 22)
BP (BP Energol CS 22)
ESSO (Coray 22)
SHELL (SHELL Carnea Oel 22)
7.1.2 Lubricating grease
Designation
acc. to
DIN 51825
Designation
Consistency
Index
NLGI Class as per
DIN 51818
Worked pene-
tration as per
DIN ISO 2137
Manufacturer
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)
7.2 Greasing points
The following points of the gun need to be greased regularly. You will find a mainte-
nance-set including grease and corrosion preventive-oil-spray in the spare parts list in
chapter 9.6.
To grease the gun it must be partially dismounted (see hereto c
hapter 6 “Faults and
trouble shooting”. We recommend taking the opportunity and greasing the gun when
replacing the wear parts.
No.
Designation
Service to be
done
Consumables
Measured values
Frequency
Notes
1
Trigger
Lubricate with
oil
Lubricating oil
DIN 51501-L-AN 22
quarterly Oil trigger slightly
2
Piston disk
Lip seal
Lubricate with
grease
Lubricating grease
DIN 51825-KP2K-20
yearly
Grease piston surface
slightly
3
Separating
flap
Lubricate with
grease
Lubricating grease
DIN 51825-KP2K-20
quarterly Grease dowel pin and
frontal contact surface
of head gun slightly
