VEGA VEGASWING 83 fail safe and signal conditioning instrument VEGATOR 526 Ex - Manual (Page 27)

VEGASWING 81 W5 Ex.C, 83 W5 Ex.C fail safe 27
Failure Reason / Removal
After pushing the
set-up key (3)
- set-up was carried out with covered tuning fork.
Carry out a new start and repeat the set-up with uncovered
tuning fork.
- set-up key was pushed too long (>␣ 6␣ s)
Carry out a new start and repeat the set-up. Note the correct
period for pushing the set-up key (3).
During operation Check the following reasons:
- line break
- short-circuit
- electronics defect
In case of an electronics defect, call our service department.
Diagnosis
VEGATOR 526 Ex
on
lights
off
lights
lights for
approx. 2 s
VEGATOR 526 Ex
on
lights
leuchtet
leuchtet
aus