Samson 2439, Монтаж и эксплуатация

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EB 2185 EN 5
Safety instructions and measures
1 Safety instructions and measures
Intended use
The Type 2439 Safety Temperature Limiter (STL) with valve is designed for temperature moni -
toring of the energy supply to heat generators (e.g. heat exchangers) by closing the valve.
The connection of an additional Type 2430 Control Thermostat converts the safety tempera -
ture limiter (STL) into a temperature regulator with safety temperature limiter (TR/STL).
The devices are designed to operate under exactly defined conditions (e.g. operating pres
-
sure, process medium, temperature). Therefore, operators must ensure that the devices are
only used in operating conditions that meet the specifications used for sizing the devices at
the ordering stage. In case operators intend to use the devices in other applications or condi-
tions than specified, contact SAMSON.
SAMSON does not assume any liability for damage resulting from the failure to use the de-
vice for its intended purpose or for damage caused by external forces or any other external
factors.
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Refer to the technical data and nameplate for limits and fields of application as well as
possible uses.
Reasonably foreseeable misuse
The devices are not suitable for use outside the limits defined during sizing and by the techni -
cal data. Furthermore, the following activities do not comply with the intended use:
− Use of non-original spare parts
−
Performing service and repair work not described in these instructions
Qualifications of operating personnel
The devices must be mounted, started up, serviced and repaired by fully trained and quali-
fied personnel only; the accepted industry codes and practices are to be observed. Accord -
ing to these mounting and operating instructions, trained personnel refers to individuals who
are able to judge the work they are assigned to and recognize possible hazards due to their
specialized training, their knowledge and experience as well as their knowledge of the appli
-
cable standards.