Bartec SILASPZ, Руководство пользователя

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Ex p Control unit
SILAS pz
Operation
Rev. 0 A1-37S2-7D0001_pz_Manual_Exp-Control-Unit_20210923_0_en.docx Page 55 of 88
Characteristic
DANGER
INCORRECT PARAMETERIZATION OF THE SYSTEM COMPONENTS IN THE EX P
CONTROL UNIT.
The purge process takes place with too low purge gas flow and there is a risk of
residual explosive gases within the Ex p equipment.

Check type and set characteristic
For automatic purge time
determination, the characteristics of
the pressure switch in the system
must be set in the Ex p control unit.
Selection table
Parameter Measuring orifice BARTEC outlet type
Characteristic 1 18 mm 17-51P3-1604
Characteristic 2 2x 18 mm 2x 17-51P3-1604
Enclosure parameter
DANGER
INCORRECT PARAMETERIZATION OF THE PROTECTED VOLUME IN THE EX P
CONTROL UNIT.
The purge process takes place with too low purge gas flow and there is a risk of
residual explosive gases within the Ex p equipment.

Check enclosure size and volume.
For automatic purge time
determination, the size of the
protected volume must be set in the
Ex p control unit.
This is done by entering the width,
height and depth in mm.