EB 3128 EN
39
Appendix
9.1 Decommissioning
To decommission the regulator for service
and repair work or disassembly, proceed as
follows:
Î
Refer to Fig. 6
1. Close the shut-off valve (1) on the up-
stream side of the regulator.
2. Close the shut-off valve on the down-
stream side of the regulator.
3. If necessary, allow the pipeline and reg-
ulator to cool down or heat up.
4. Depressurize the plant.
5. Completely drain the pipelines and regu-
lator.
6. Remove the regulator from the pipeline.
9.2 Disposal
Î
Observe local, national and internation-
al refuse regulations.
Î
Do not dispose of components, lubricants
and hazardous substances together with
your household waste.
10 Appendix
10.1 After-sales service
Contact SAMSON's After-sales Service de-
partment for support concerning service or
repair work or when malfunctions or defects
arise.
E-mail address
You can reach the After-sales Service De-
partment at [email protected].
Addresses of SAMSON AG and its subsid
-
iaries
The addresses of SAMSON, its subsidiaries,
representatives and service facilities world-
wide can be found on our website
(
u
www.samson.de) or in all SAMSON
product catalogs.
To assist diagnosis and in case of an unclear
mounting situation, specify the following de-
tails (so far as possible). See section 2:
−
Device type and nominal size
−
Model number and configuration ID
−
Upstream and downstream pressure
−
Medium temperature and process medi-
um
−
Min. and max. flow rate
−
Is a strainer installed?
−
Installation drawing showing the exact
location of the regulator and all the ad-
ditionally installed components (shut-off
valves, pressure gauge etc.)
