Regada SP 0, Инструкции по установке, обслуживанию и техническому обслуживанию

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SP 0, SPR 0 19
3.5 Adjusting of stop ends
Mechanical stop ends is possible to adjust in scale from –5 °C to 10 °C for each position dependently.
Electric actuator is by producer adjusted to operating angle according to the specification.
While setting, adjusting and resetting stop ends follow next steps:
•
loosen the counter nut of specific stop end
•
set the stop end to the new
position
•
lock the stop end screw
with the counter nut
•
adjust the electric end
position for switch S3 or S4
as is significated in article
3.1.
Attention!
Operating angle
adjusted by stop ends must
be
greater than angle
adjusted by switches S3 and
S4. Fixed stop ends are used
only for localisation of a
position
by manual
adjusting of the actuator.
Use of fixed stop ends in
motor-operated operation of
actuator is impermissible!
Pic.9: Flange of actuator from bottom.
4. Service and Maintenance
4.1 Service
1. In general it is supposed that the EA is serviced by a qualified person as required in the Chapter 1!
2. After the EA is put into operation it is necessary to check whether during manipulation its surface
finishing was not damaged – the damages should be eliminated to prevent the surface against
deterioration caused by corrosion!
The EA SP and SPR requires just negligible service. Proper putting into operation is a
recondition of reliable operation.
The service of the EA leads from the operation conditions and usually resides in information
processing for further arranging of required functions.
The stuff has to perform prescribed maintenance to prevent the EA during operation against
impacts of environment, which exceed the frame of allowed influences.
At a power outage or voltage breaking off, an electric actuator will stop in a position, in which it
had been before the power outage occurred. In case of need it is possible to preset the electric
actuator with manual operation (if the electric actuator is equipped with a mechanism for a gear
release).
Manual control:
If needed (during adjusting, function checking, failure etc.) the stuff can change setting of the
controlled body using the handwheel.
Stop ends
!