VEGA VEGASWING 66 Electronics module - Manual (Page 6)

6
4 Mounting
Electronics module • VEGASWING 66
44768-EN-130322
4 Mounting
4.1 Instructions for installation
If the electronics module is defective, it can be replaced by the user.
In Ex applications only one instrument and one electronics module
with respective Ex approval may be used.
4.2 Mounting preparations
In general, all electronics modules of series SG60HT can be inter-
changed. If you want to use an electronics module with a different
signal output, you can download the corresponding operating instruc-
tions manual from our homepage under Downloads.
4.3 Mounting steps
To exchange the electronics module, proceed as follows:
1. Switch off power supply
2. Unscrew the housing cover
3. Lift the opening levers of the terminals with a screwdriver
4. Pull the connection cables out of the terminals
5. Loosen the two screws with a screw driver (Torx size T10 or slot
4)
2
1
Fig. 1: Loosening the holding screws
1 Electronics module
2 Screws (2 pcs.)
6. Pull out the old electronics module
7. Compare the new electronics module with the old one. The type
label of the electronics module must correspond to that of the old
electronics module. This applies particularly to instruments used
in hazardous areas.
8. Compare the settings of the two electronics modules. Set the
adjustment elements of the new electronics module to the same
setting of the old one.
Information:
Make sure that the housing is not rotated during the electronics ex-
change. Otherwise the plug may be in a different position later.
Mounting steps