I/P-Converter, Type Ea1 - BLX v100 positioner Installation, Operating And Maintenance Instructions

3.3 I/P-converter, type E1A
Cleaning the restrictor nozzle
The nozzle(1) can be removed for cleaning
with the supply air on.
Use caution when removing
the nozzle in that the air
pressure may cause the
nozzle to "shoot out" from
the unit.
We recommend alcohol, acetone or some-
thing similar for cleaning the nozzle.
Blow dry with pressurized air.
Avoid inserting improper objects in the
small hole(3) Ø 0.0079" (Ø 0.2mm).
If necessary, a cleaning needle, Ø 0.0060-
0.0079" (Ø 0.15-0.20mm) can, with cau-
tion,
be used.
Also check the O-ring(2) and replace if it
is necessary.
Filter check
Air should pass (hiss) through the
hole(4) with the air on.
If no air exhausts, it could mean that
the filter (5) is completely clogged and
needs to be replaced. (see page 15)
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V100 Positioner