Samson 41-23 Mounting And Operating Instructions page 11

NOTICE
!
Risk of regulator damage due to unsuitable medium properties.
The regulator is designed for a process medium with defined properties.
Î Only use the process medium specified for sizing.
Risk of regulator damage due to contamination (e.g. solid particles) in the pipeline.
The plant operator is responsible for cleaning the pipelines in the plant.
Î Flush the pipelines before start-up.
Risk of regulator damage due to the use of unsuitable lubricants.
The lubricants to be used depend on the regulator material. Unsuitable lubricants may
corrode and damage the surface.
Î Only use lubricants approved by SAMSON.
When in doubt, consult SAMSON.
Risk of leakage and regulator damage due to excessively high or low tightening
torques.
Observe the specified torques on tightening regulator components. Excessively tight-
ened torques lead to parts wearing out quicker. Parts that are too loose may cause
leakage.
Î Observe the specified tightening torques (see Annex).
Risk of regulator damage due to the use of unsuitable tools.
Certain tools are required to work on the regulator.
Î Only use tools approved by SAMSON.
When in doubt, consult SAMSON.
Risk of contamination of the process medium through the use of unsuitable lubricant
and/or contaminated tools and components.
Î Keep the regulator and the tools used free from solvents and grease.
Î Make sure that only suitable lubricants are used.
EB 2512 EN
Safety instructions and measures
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