General Safety Instructions - Samson 3222 N Mounting And Operating Instructions

General safety instructions

1 General safety instructions
For your own safety, follow these instructions concerning the mounting, start up and opera-
tion of the control valve:
4
The control valves must be installed, started up and serviced by fully trained and qualified
personnel only, observing the accepted industry codes and practices.
Make sure employees or third persons are not exposed to any danger.
All safety instructions and warnings in these mounting and operating instructions,
particularly those concerning installation, start-up and maintenance, must be observed.
4
For appropriate operation, make sure that the control valve is only used in applications
where the operating pressure and temperatures do not exceed the operating values
based on the sizing data submitted in the order.
Note that the manufacturer does not assume any responsibility for damage caused by
external forces or any other external factors.
Any hazards which could be caused in the control valve by the process medium or
operating pressure are to be prevented by means of appropriate measures.
4
For installation and maintenance, make sure the relevant section of the pipeline is
depressurized and, depending on the process medium, drained as well. If necessary, al-
low the control valve to cool down or warm up to reach ambient temperature prior to
starting any work on it.
4
The actuators are designed for use in low voltage installations.
For wiring and maintenance, you are required to observe the relevant safety regulations.
4
Take necessary measures to ensure that the power supply cannot be reconnected inadver-
tently.
4
Take care while performing adjustment work on live parts. Never remove any covers!
To avoid damage to any equipment, the following also applies:
4
Proper shipping and appropriate storage are assumed.
Note: The control valves fulfill the requirements of the European Pressure Equipment Directive
97/23/EC. Valves with a CE marking have a declaration of conformity which includes infor-
mation about the applied conformity assessment procedure. The declaration is available on
request.
4
EB 5867 EN