IQT3 manual – Section: Storage
7
2.1 ATEX/IECFM Certified Actuators
Special Conditions
This actuator must only be located in
areas where the risk of impact to the
viewing window is low.
This equipment includes some
exterior non-metallic parts including
the protective coating. To avoid the
possibility of static build up, cleaning
must only be carried out with a damp
cloth.
WARNING: External Enclosure
Fasteners
Enclosure fasteners are stainless steel
grade A4 80 except for the following.
In these cases the fasteners are carbon
steel grade 12.9. If in doubt check the
grade marked on the relevant fastener
or contact Rotork.
All sizes of Actuator ATEX & IECEx:
Ex db IIB T4 (T6) Gb (-20 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Ex db IIB T4 (T6) Gb (-30 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Ex db IIB T4 (T6) Gb (-40 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Ex db IIB T4 (T6) Gb (-50 to +40
o
C)
Electronics, Motor & Terminal
enclosures
Certificate number: Sira 15ATEX1011X
or IECEx SIR 15.0010X
Ex db IIC T4 (T6) Gb (-50 to +40
o
C)
Terminal enclosure
Certificate number: Sira 15ATEX1012X
or IECEx SIR 15.0011X
FM Approved:
Explosionproof, Class I, Div 1,
Groups C, D (-50 to +40
o
C)
Electronics, Motor & Terminal
enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-20 to +70
o
C)
Electronics & Motor enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-30 to +70
o
C)
Electronics & Motor enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-40 to +70
o
C)
Electronics & Motor enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-50 to +40
o
C)
Electronics & Motor enclosures
CSA Approved:
Explosionproof, Class I, Div 1,
Groups C, D (-50 to +40
o
C)
Electronics, Motor & Terminal
enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-20 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-30 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-40 to +70
o
C)
Electronics, Motor & Terminal
enclosures
Explosionproof, Class I, Div 1,
Groups B, C, D (-50 to +40
o
C)
Electronics, Motor & Terminal
enclosures
For detailed approvals information
and Fahrenheit temperature ranges,
see page 28.
3. Storage
If your actuator cannot be installed
immediately, store it in a dry place until
you are ready to connect incoming
cables.
If the actuator has to be installed but
cannot be cabled it is recommended
that the plastic transit cable entry plugs
are replaced with metal plugs which
are sealed with PTFE tape.
The Rotork double-sealed construction
will preserve internal electrical
components perfectly if left
undisturbed.
It is not necessary to remove any
electrical compartment covers in order
to commission the IQT actuator.
Rotork cannot accept responsibility for
deterioration caused on-site once the
covers are removed.
Every Rotork actuator has been fully
tested before leaving the factory to
give years of trouble free operation,
providing it is correctly commissioned,
installed and sealed.
