Error - ProMinent DULCOTEST CLO 1 Guide D'utilisation

7.2

Error

Error

Sensor cap not fully
screwed on
Tube ring has slipped
over the drill hole of
the sensor cap or is
missing
No electrolyte filling, or
filling incomplete
Wrong electrolyte used
for filling
No clamping disc on
sensor
Clamping disc incor‐
rectly screwed onto
the flow gauge
housing
Sensor incorrectly con‐
nected to the controller
Top section or M12
screw connection on
top section not tightly
screwed on
Possible effect
Loss of electrolyte, incorrect read‐
ings
Loss of electrolyte, incorrect read‐
ings
Incorrect readings
No correct sensor function, destruc‐
tion of reference system
Leakage on the flow gauge housing
The sensor may shoot out of the flow
gauge housing like a bullet
Leakage on the flow gauge housing
1. No output signal (0 mA)
2. Signal >23 mA
Corrosion on electrical component.
Sensor failure
Troubleshooting
Remedy
Re-fill electrolyte and
screw sensor cap over
and beyond the o-ring
up to the sensor shaft
Push tube ring into the
groove or use new
sensor cap.
Re-fill electrolyte
Re-fill electrolyte
Only use electrolyte
specified for the
respective sensor.
Sensor must be sent
to ProMinent for pro‐
cessing
Observe the installa‐
tion instructions
Observe the installa‐
tion instructions
1. Check for correct
polarity
2. Possible short-cir‐
cuit on terminal.
Always attach cable
end sleeves to the
ends of the measuring
line.
Observe the installa‐
tion instructions
31