Maintenance And Fault Rectification; Maintenance; Rectify Faults - Vega VEGASWING 51 Operating Instructions Manual

7 Maintenance and fault rectification
Reaction when malfunc-
tions occur
Failure reasons
Fault rectification
24 hour service hotline
Checking the switching
signal
Reaction after fault recti-
fication
18
7 Maintenance and fault rectification
7.1

Maintenance

If the instrument is used properly, no special maintenance is required
in normal operation.
7.2

Rectify faults

The operator of the system is responsible for taking suitable meas-
ures to rectify faults.
VEGASWING 51 offers maximum reliability. Nevertheless, faults can
occur during operation. These may be caused by the following, e.g.:
•
Sensor
•
Process
•
Voltage supply
•
Signal processing
The first measure to be taken is to check the output signal. In many
cases, the causes can be determined this way and the faults rectified.
Should these measures not be successful, please call in urgent cases
the VEGA service hotline 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.
Error Cause
Green signal Voltage supply in-
lamp off terrupted.
Electronics de-
fective
Red signal lamp Error with the
lights (switching electrical con-
output high-im- nection
pedance)
Shortcircuit or
overload
Red signal lamp Virbating fre-
flashes (switching quency out of
output high-im- specification
pedance)
Buildup on the vi-
brating element
Vibrating element
damaged
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.
Rectification
Check the voltage supply and the ca-
ble connection
Exchange the instrument or send it in
for repair
Connect the instrument according to
the wiring plan
Check the electrical connection
Check the vibrating element on build-
up and remove it
Check the vibrating element and
the sensor if there is buildup and re-
move it
Check if the vibrating element is dam-
age or extremely corroded
VEGASWING 51 • - transistor (PNP)