VEGA VEGATOR 636 Ex Ship approvals - Manual (Page 11)

11
4 Mounting
VEGATOR 636 Ex • Signal conditioning instrument
23446-EN-130627
Before setup, the Ex separating chamber must be attached (as shown
below) with Ex versions. Safe operation can be only ensured if the
operating instructions manual and the EG type approval certificate
are observed. VEGATOR 636 Ex must not be opened.
Close the upper terminals according to the following illustration.
1 2 4 3
Fig. 3: Mounting the separating chamber
All signal conditioning instruments are provided with different gaps
dependent on type and version (mechanical coding).
The plug-in socket is provided with coded pins that can be inserted to
prevent accidental interchanging of the various instrument types.
With a VEGATOR 636 Ex in Ex version, the supplied coded pins (type
coded pin and Ex coded pin) must be inserted by the user according
to the below chart.
Ex separating chamber
Instrument coding