8.2 Fault finding after commissioning
ENSURE PLANT SAFETY BEFORE
STARTING MAINTENANCE
If a BA564G Counter fails after it has been functioning
correctly, the following table may help to identify the
cause of the failure.
Symptom
Cause
Check:
No display
No power supply.
That there is
between 10 and
30V on terminals
1 & 2
Pulse input
indicator not
rotating.
No input pulses
Output from
sensor.
Wiring between
sensor and
BA564G Counter.
Unstable rate
display
Noisy pulse input
signal
Locate source of
electrical noise, or
increase
debounce and
rate display filter.
If this procedure does not reveal the cause of the
fault, it is recommended that the instrument is
replaced.
8.3 Servicing
We recommend that faulty BA564G Counters are
returned to BEKA associates or to your local BEKA
agent for repair.
8.4 Routine maintenance
The mechanical and electrical condition of the
instrument should be regularly checked. Inspection
frequency should be adjusted to suit the
environmental conditions.
8.5 Guarantee
Instruments which fail within the guarantee period
should be returned to BEKA associates or our local
agent. It is helpful if a brief description of the fault
symptoms is provided.
8.6 Customer comments
BEKA associates is always pleased to receive
comments from customers about our products and
services. All communications are acknowledged and
whenever possible, suggestions are implemented.
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Summary of Contents for BA564G
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