Samson Media 7, Монтаж и эксплуатация

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10 EB 9510 EN
Safety instructions and measures
1.3 Notes on possible property damage
NOTICE
!
Risk of dp cell damage due to contamination (e.g. solid particles) in the pipeline.
The plant operator is responsible for cleaning the pipelines in the plant.
Î
Observe the maximum permissible pressure for dp cell and plant.
Risk of damage to the differential pressure meter due to the maximum permissible
values specified in the EC type examination certificate being exceeded.
The plant operator is responsible for cleaning the pipelines in the plant.
Î
Do not exceed the maximum permissible values (U
i
or U
0
, l
i
or I
0
, P
i
or P
0
, C
i
or C
0
and L
i
or L
0
) when interconnecting intrinsically safe electrical equipment.
Risk of dp cell damage due to unsuitable medium properties.
The device is designed for process media with defined properties.
Î
Only use process media suitable for the device version according to the article code
(see page 15).
Risk of damage to the dp cell due to incorrect use with oxygen.
When liquid oxygen is used as the process medium, the permissible temperature range
is exceeded.
Î
When the device is used for oxygen service, make sure that the dp cell and any
SAMSON accessories (e.g. valve block) only come into contact with gaseous
oxygen .
Î
The maximum permissible oxygen pressure is 50 bar.
Risk of leakage and dp cell damage due to excessively high or low tightening
torques.
Observe the specified torques on tightening connecting parts of the dp cell. Excessively
tightened torques lead to parts wearing out quicker. Parts that are too loose may cause
leakage.
Î
Observe tightening torques.