EB 2534 EN
29
Servicing
7.4 Preparation for return ship-
ment
Defective devices can be returned to
SAMSON for repair. Proceed as follows to
return devices to SAMSON:
1. Put the regulator out of operation (see
section 9.1).
2. Decontaminate the regulator. Remove
any residual process medium.
3. Fill in the Declaration on Contamination.
The declaration form can be download-
ed from our website at
u
www.samsongroup.com > SERVICE &
SUPPORT > After-sales Service.
4. Continue as described on our website at
u
www.samsongroup.com > Service &
Support > After-sales Service > Returning
7.5 Ordering spare parts and
operating supplies
Contact your nearest SAMSON subsidiary
or SAMSON's After-sales Service for infor-
mation on spare parts, lubricants and tools.
7.3 Tightening torques and
lubricant
See Fig. 2.
Component
Actuator area
in cm²
Tightening
torque in Nm
Screws (13)
40 · 80 · 160
20
Screw fittings
(15)
40 · 80 · 160
22
Nut (18)
40 · 80 · 160
20
Lubricant
Item no.
Gleitmo 591
8150-0111
