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DANGER
!
Danger of explosion when used in explosive atmospheres.
Opening the control top in an explosive atmosphere is only allowed in a non‐energised state
Use only cables and cable glands which have been approved for the respec ve applica on area and which have been installed
according to the respec ve installa on instruc ons. Do not expose the device to any mechanical or thermal loads exceeding
that described in the opera ng instruc ons
WARNING
!
Risk of injury from overhea ng of the control head.
Ambient temperature:
Ex‐ia version:
General hazardous situa ons.
To prevent injuries:
Ensure that the system cannot be ac vated uninten onally.
Installa on and maintenance work, as well as operator control ac ons may be carried out by authorised and qualified
technicians only and with the appropriate tools.
Do not make any unauthorized internal or external changes to the device!
A er an interrup on in the electrical or pneuma c supply, ensure that the process is restarted in a defined or controlled
manner.
The device may be installed and operated only when in perfect condi on and in considera on of the opera ng
instruc ons.
The general rules of technology apply to applica on planning and opera on of the device.
Degree of protec on:
Ex‐ia version:
IP65 according to EN 60529
(only if cables, plugs and sockets have been connected correctly, the cap has been sealed correctly and the adapta on to the
process valve was done correctly)
Certain variants only of the control head F783 EASYMIND Ex‐ia comply with the EC direc ves according to the EC
Declara on of Conformity. The applied standards which are used to demonstrate compliance with the Direc ves are
listed in the EC Declara on of Conformity. This may be requested from Pentair Flow Technologies Pacific Pty. Ltd.
The specifica ons on the respec ve ra ng plate apply to the respec ve control head. The symbols on the ra ng
plate indicate the applicable direc ves or approvals:
Pg 18
0° ... +40 °C (Max. 95% humidity; non‐condensing)
F783E Ex‐ia
00‐ISN‐203_Rev B
29/01/2021
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