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The motor does not stop after reaching
the limit stop position.
• The plastic parts are damaged. Open
the case. Verify the integrity of plastic
parts that hold the micro-switch (see Fig.
15).
• The micro-switch is damaged. Open
the case and check (Fig. 15): integrity of
the micro-switch; correct placement of
the micro-switch; correct placement of
the terminals; integrity of the wires;
Integrity of the lever that activates the
microswitch.
• The cam is out of place. Open the case
(Fig. 15). Verify that the Seeger ring that
locks the cam is integer and correctly
placed in its housing. Moving the cam
with your hands, verify that it activates
the microswitch lever.
The controller does not per form
regeneration.
• The controller is not correctly
p r o g r a m m e d . Ve r i f y t h a t t h e
programming has been performed
correctly. Verify that the regenerating
process start mode corresponds to that
really needed.
• The controller is inhibited. If you use
the DIN socket (Fig. 16), verify that inside
the connector there are no short-
circuited terminals.
The display shows wrong parameters.
• The controller is in “out of program”.
Reset the controller, following the
instruction in 6.8.
Fig. 15 clearly shows the microswitch, the
mechanical parts for mounting and
command, and the terminals connecting
to the controller.
Fig. 16 shows the DIN 180º socket, where
a liter counter sensor can be connected.
Fig. 16 shows the installation of a liter
counter sensor on a valve model V132,
when the cable is mounted on the
controller case.
Fig. 15
Fig. 16
Fig. 17
ACL
Siata
335
Summary of Contents for Siata 3V-50
Page 1: ...VALVOLE SIATA 5 SIATA VALVES ...
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