7 Maint
enance and fault rectification
7.1 Maintenance
When used as directed in normal operation, EL 3 is completely
maintenance free.
7.2 Rectify malfunctions
EL 3 offers maximum reliability. Nevertheless, faults can occur during
operation. These may be caused by the following, e.g.:
l Sensor
l Process
l Voltage supply
l Signal processing
You can find information on fault rectification in the operating
instructions manual of the corresponding signal conditioning instru-
ment.
However, should these measures not be successful, call the VEGA
service hotline in urgent cases under the phone no. +49 1805 858550.
The hotline is available to you 7 days a week round-the-clock. Since
we offer this service world-wide, the support is only available in the
English language. The service is free of charge, only the standard
telephone costs will be charged.
7.3 Shortening the probe
The probe can be shortened by any amount.
Note:
Ta
ke note when shortening multiple probes that terminal 1 corre-
sponds to the longest probe and terminal 2 to the shortest probe.
7.4 Instrument repair
If a repair is necessary, please proceed as follows:
You can download a return form (23 KB) from our Internet homepage
www.vega.com
under: "Downloads - Forms and certificates - Repair
form".
By doing this you help us carry out the repair quickly and without
having to call back for needed information.
l Print and fill out one form per instrument
l Clean the instrument and pack it damage-proof
Causes of malfunction
Fault rectification
24 hour service hotline
16 Cond
uctive probe EL 3
7 M
aintenance and fault rectification
32652-EN-100208
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