Before Starting - Ex-Tech XML Séries Mode D'emploi

 Check if there is a specific position of mounting
 The wiring of the cable conductors must be made with a particular care
 The conductor insulation must reach the terminal. The conductive soul must not be damaged
 Not to exceed the authorized maximal temperature, it is advisable to choose the appropriate cables and
take a particular care in installing them
 Follow the instructions contained in the specifications

For short-circuit protection, the use of a fuse of 6 A gG according to IEC 60269-1 is permitted outside
the explosive area. If the fuse should be installed into the hazardous area, it must be installed into a
certified enclosure, appropriate at the explosive atmosphere considered.

9. Before starting

 Make sure the unit has been correctly settled and not damaged
 Make sure the wiring and the tightening of the connections have been performed properly
 The device may include any foreign body and no part is damaged
 The cable gland must be tightened
10. Maintenance
The maintenance and repairs works on devices must be made only by authorized and trained persons for
that purpose.
Before any technical intervention the devices must be switched off.
It is also necessary to observe the regulations in the country of use.
 Prevent and avoid any formation of layers of dusts: make a periodic cleaning with a wet cloth
 Check tightness of the connections, rewire if necessary
The following checks must be made at least once a year:
 The outdoor equipment and surfaces must not be damaged
 The cable entries and blanking plugs must be threaded
 Check tightness of the connections, rewiring if necessary
 Check all accessories (labels, ground nut, cable status, ...)
XML008A12-07 01/12/2016
Operating instructions
Pressure switch - series XMLW
ENG
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