Vega EL 4 Operating Instructions Manual - page 15
7
Maintenance and fault rectification
7
.1 Maintenance
When used in the correct way, no special maintenance is required in
normal operation.
7
.2 Remove interferences
A maximum of reliability is ensured. Nevertheless, faults can occur
during operation. These may be caused by the following, e.g.:
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Sensor
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Process
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Power supply
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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:
Take 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.
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Print and fill out one form per instrument
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Clean the instrument and pack it damage-proof
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Attach the completed form and, if need be, also a safety data
sheet outside on the packaging
Causes of malfunction
Fault rectification
24
hour service hotline
Conductive probe EL 4
15
7 Maintenance and fault rectification
32653
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EN
-090415