Proline Promag 55 FOUNDATION Fieldbus
Troubleshooting
Hauser
95
Wall-mount housing
#
Warning!
• Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power
supply is switched off before you remove the cover of the electronics compartment.
• Risk of damaging electronic components (ESD protection). Static electricity can damage electronic
components or impair their operability. Use a workplace with a grounded working surface
purpose-built for electrostatically sensitive devices!
• If you cannot guarantee that the dielectric strength of the device is maintained in the following
steps, then an appropriate inspection must be carried out in accordance with the manufacturer’s
specifications.
"
Caution!
Use only original Hauser parts.
Installing and removing the boards
50:
1.
Remove the screws and open the hinged cover (1) of the housing.
2.
Loosen the screws securing the electronics module (2). Then push up electronics module and
pull it as far as possible out of the wall-mount housing.
3.
Disconnect the following cable plugs from amplifier board (7):
– Electrode signal cable plug (7.1) including S-DAT (7.3)
– Plug of coil current cable (7.2): To do so, loosen the plug locking of the coil current cable
(7.2) and carefully disconnect the plug from the board, i.e. without moving it to and fro.
– Ribbon cable plug (3) of the display module
4.
Remove the cover (4) from the electronics compartment by loosening the screws.
5.
Removing boards (6, 7, 8):
Insert a thin pin into the hole provided (5) and pull the board clear of its holder.
6.
Installation is the reverse of the removal procedure.
Содержание Proline Promag 55
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