Notes on particular conditions for safe use in hazardous area Zone 22 ... 2 Intended use ......................3 Technical data ...................... 4 Assembly and installation ..................Electrical connection ..................Dimension plan IFC 24 ................... Connection plan IFC24 .................. 5 Start-up ......................... 6 Control and message functions ................Remote control input F ..................
• EN 55014-1:2012 • EN 60204-1:2012 • EN 60079-0:2014 • EN 60079-31:2014 The named standards and directives can be examined at HAINKE Filteranlagen GmbH . Marking electrical equipment for potentially explosive atmospheres Marking according to Dir- ective 2014/34/EU: II 3D...
2 | Intended use Areas of use Category 3 Zone 22 non-conductive dust Equipment group II Cat- Equipment designed to be capable of functioning in conformity egory 3D with the operating parameters established by the manufacturer and ensuring a normal level of protection. Electrical equipment for use Equipment in this category is intended for use in areas in which ex- in areas with combustible...
Quiescent current in- typically 45 mA typically 90 mA typically 60 mA Type IFC 24 in polyester mounting enclosure Output data 24 solenoid valve outputs 24 VDC, output power max. 24 W / 1 A Output fuse 1.6 A very fast acting 13 − 24 outputs manually activatable with a step switch.
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3 | Technical data Type IFC 24 in polyester mounting enclosure Conformity Low Voltage Directive 2014/35/EU (EN 60204-1) Directive 2014/30/EU Electromagnetic Compatibil- ity (EN 61000-6-1, EN 61000-6-2, EN 55014-1) Directive 2014/34/EU equipment and protective systems intended for use in potentially explosive atmospheres (EN 60079-0, EN 60079-31) Equipment marking II 3D tc IIIB T80°C Dc X IP65...
Target group Unless assigned otherwise, the assembly and installation are carried out by skilled per- sonnel of HAINKE Filteranlagen GmbH . Work on the electrical installation is only carried out by electrically skilled personnel. Work on live parts is not planned.
4 | Assembly and installation Polyester mounting en- The polyester enclosure is intended for mounting indoors and outdoors. Polyester is closure weather resistant, corrosion-proof, termite resistant and highly resistant to chemical media. If using in potentially explosive atmospheres, the notes required in these instructions must be complied with.
5 | Start-up Start-up WARNING Risk of injury due to the escape of a potentially explosive atmosphere consisting of dust/air mixtures ü Operation with the cover open is prohibited. 1. Before opening the cover, ensure that no potentially explosive atmosphere exists. 2.
6 | Control and message functions 1. Check for correct actuation of the valves. In the event of error-free ac- tuation, the status message contact remains operated for the entire run. Light-emitting diode is lit without interruption. 1. Following completion of the commissioning, screw the cover back on, check the cable entries.
7 | Fault messages • Direct voltages 12 to 30 V, to 0 V The input is protected against reverse polarity. The function for testing the rated operating pressure is activated by DIP switch 2 in the On position, and is deactivated in the Off position. The switch may also be changed over while the control is in operation.
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7 | Fault messages Message Display Cause of error Remedy • If the compressed air is not to be monitored, set DIP switch 2 to the OFF position Operation manual Electronic solenoid valve control · V1.0 · 04/2022...
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