Burkert Type 6022 - Manual (Page 7)

03 ATEX5014 X - 7
english
1.3 Correct utilisation
The device may only be used for the applications indicated in the chapter
Operating conditions for the devices, and only in connection with third-party
devices or components recommended or approved by Bürkert. Observe
the instructions in this operating manual, as well as the conditions of use
and permissible data specified in the chapter
Operating conditions for the
devices.
The proper and safe function of the system depends on proper transport,
storage and installation, and on careful operation and maintenance.
• The solenoid valves may only be used for the control of explosive steam/
gas mixtures of flammable liquids of Explosion Group IIA and Temperature
Classes T1 to T3 in accordance with EN 60079-14.
• The solenoid valves may only be set up in petrol pumps between the
pump valve and the gas feedback pump. The setting-up of the solenoid
valve must be based on EN 60079-14.
• The solenoid valves are to be used in the gas feedback equipment of
filing stations, for the control of explosive steam/gas mixtures of flammable
liquids of the Danger Classes A I, A II and B, insofar as the liquids belong
to Explosion Group IIA and the Temperature Classes T1 to T3 according
to EN 60079-14 and the provisions and conditions defined in the Qualifi-
cation Test Certificate are complied with.
• The protection class used is the Encapsulation Ex m for coils with cable
connection or encapsulation with increased safety Ex em for coils with
terminal boxes.
• Any other utilisation, or a utilisation going beyond this use will be regarded
as improper. Bürkert will accept no liability for any damage resulting from
such use. The user must bear all the risk alone.
1.3.1 Approvals of the electromagnets
Valve type Electromagnet Approval
0641
2832
64.- PTB 02 ATEX 2094X
6013
6022 Typ AC10-..-.-PD47 +
PD53 + PD60 + PD66
PTB 00 ATEX 2129X