Edificio Genebre. Av. de Joan Carles I, 46-48
08908 L'Hospitalet de Llobregat. Barcelona (Spain)
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GENEBRE S.A.
LAST UPDATE: 17/06/2019 UPDATE NUMBER: 1
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8.6.5 Feedback signal 50% (12 mA) position adjusting
The valve locate in feedback 50% (12 mA) posit
ion. Press the “+” button or “-“button ,
adjust the current value
, then press the “enter” button.
Observe the amperemeter value: if the amperemeter value jump from 12 mA to 16 mA
around, means the feedback signal 50% (12 mA) position confirmed. Module waiting for
the feedback signal 75% (16 mA) position confirm.
8.6.6 Feedback signal 75% (16 mA) position adjusting
The valve locate in feedback 75% (16 mA) posit
ion. Press the “+” button or “-“button ,
adjust the current value, then
press the “enter” button.
Observe the amperemeter value: if the amperemeter value jump from 16 mA to 20 mA
around, means the feedback signal 75% (16 mA) position confirmed. Module waiting for
the feedback signal 100% (20 mA) position confirm.
8.6.7 Feedback signal 100% (20 mA) position adjusting
The valve locate in feedback 100% (20
mA) position. Press the “+” button or “-“button ,
adjust the current value
, then press the “enter” button.
Observe the amperemeter value: the amperemeter value should be reduce at first, after
the value stable, it will comeback to 20mA, at the same time, the indicator light on module
will flash some times.
After finished step 8.6.7, the module automatic enter normal run state
9. Maintenance
Although this equipment is maintenance free it is recommended to carry out frequent
inspections, which must include:
•
Checking the assembly / alignment of the actuator and positioner.
•
Verifying the electrical signal connection.
•
Ensuring that all the screws are present and are firmly tightened.
•
Checking the status of the air filters of the installation to ensure the quality of the
air reaching the equipment.
