6
SP 1-Ex
1.9 Under-guarantee and after-guarantee service
Our customers are provided with professional service of our firm in installation, operation, service,
maintenance, revision and help in troubleshooting for all our products.
Trained professionals wait for you also in our contracted service centres.
Under-guarantee service is performed by the service department of the production plant, or by a
contracted service centre according to a written claim.
In case of occurring of any fault please let us know it and state:
•
type code
•
serial number
•
ambient parameters (temperature, humidity...)
•
duty cycle including frequency of switching
•
type of switching-off (position or torque)
•
set switching-off torque
•
type of fault - description of claimed fault
•
it is recommended to place also Installation certificate.
It is recommended to have
after-guarantee service
performed by the service department of the
production plant, or by a contracted service centre.
1.10 Operation conditions
1.10.1 Product location and operation position
Electric actuators may be installed and operated in enclosed locations of industrial facilities
with no temperature and moisture regulation, protected from direct climatic effects (such as
direct sunlight). Installation and operation of EA is possible in any position. Vertical position of
output part axis and with the control part above the valve is usual
.
Warning:
When the EA is installed in open air,
it must be
sheltered lightly to protect is against direct
effects of atmosphere.
When installed in the areas with relative humidity more than 80%, in open air under a shelter is
needed to connect the space heater directly – without a thermal switch.
1.10.2 Operation enviroment
According to standard IEC 60 721-2-1:
EA have to resist external effects and operate reliably:
in climatic conditions for the group / type of climate:
- version
„standard“
-
for climate group
Restricted
(R) + /Warm temperature (WT), Warm Dry
(WDr), Mild Warm Dry (MWDr) and Extremely Warm Dry (EWDr) with
corrosion resistance C3 resp. C4 (EN ISO 12944-2), with temperatures
-25
°
C to +55
°
C
- version
„universal“
-
for climate group
General
(G)
/ Cold (C), Cool Temperature (CT),
Warm Temperature (WT), Warm Dry (WDr), Mild Warm Dry (MWDr), Warm
Damp (WDa) and Warm Damp Equable (WDaE) with corrosion resistance
C3 (EN ISO 12944-2), with temperatures -50
°
C to +40
°
C
Category of location
-
versions
“standard“
and
“universal”
are intended for location
under the
shelter (category 2)
Atmosphere type
versions “standard“ and “universal” are intended for location in atmosphere type II industrial
!
Summary of Contents for SP 1-Ex
Page 28: ...26 SP 1 Ex 7 Enclosures 7 1 Wiring diagrams Wiring diagrams EA SP 1 Ex...
Page 29: ...SP 1 Ex 27 Wiring diagrams EA SP 1 Ex with controller ERROR MESSAGE ERROR MESSAGE...
Page 30: ...28 SP 1 Ex...
Page 33: ...SP 1 Ex 31 7 2 Dimensional drawings 7 2 1 Dimensional drawings flange connection Flange...
