VEGA VEGACAP 64 - Relay (DPDT) - Manual (Page 21)

21
7 Maintenance and fault rectification
VEGACAP 64 • - Relay (DPDT)
30012-EN-130916
Error Cause Rectification
Signal lamp flash-
es red
Electronics mod-
ule has detected a
failure
Exchange the instrument or send it in
for repair
Remove the electronics module. Check the resistance between the
two plug connections.
There must no longer be a connection (high impedance). If there is
still a connection - exchange the instrument or return it for repair
1 2 3
Fig. 27: Check the resistance in the probe
1 Shielding
2 Probe
3 Ground potential
Depending on the reason for the fault and the measures taken, the
steps described in chapter "Set up" may have to be carried out again.
7.3 Exchange of the electronics module
In general, all electronics modules of series CP60 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.
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)
Check the resistance in
the probe
Reaction after fault recti-
fication