Union Instruments CWD2005 SPC, Operating Instructions And Safety Notes

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OPERATING INSTRUCTIONS
CWD2005 SPC
chapter
— page:
3
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3.2 Fundamentals of proper use
WARNING
Proper use includes following these operating instructions! In addition to the
following safety notes, always follow the safety instructions of the linked system
components.
Additional equipment or accessories that are not installed, delivered or
manufactured by UNION Instruments GmbH require the approval of UNION
Instruments GmbH as the manufacturer! Otherwise the guarantee expires.
The system CWD2005 SPC - protective housing and combustion calorimeter
CWD2005 Plus - is a sensor system to determine the calorific value of flammable
process gases. The system, is designed as a device with overpressure
encapsulation and rinsing by compressed air.
The system is intended according to the marking for use in an EX-zone acc. to
NEC Class 1, Division 2, Group D.
Determining the calorific value of gas supports process control in industrial
systems.
The system is intended for use in weather-proof areas for stationary mounting and
installation and for an external power supply with 230V/50Hz and a compressed
air supply.
In the case of toxic and explosive gases, observe the safety instructions at the
setup site.
Any other use is considered improper. The manufacturer is not liable for the
resulting damage; the associated risk is borne by the installer, fitter, operator or
user. Only certified professionals may alter the system (calorimeter and protective
cabinet) (mechanical, electrical or pneumatic modifications).