Regada ST 0, Installation, Service And Maintenance Instructions

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ST 0, STR 0 11
temperature: -25°C up to +70°C
humidity: 5 up to 100%, with maximal content of water 0.029 kg/kg per kg of dry air
barometric pressure: 86kPa up to 108kPa
After receiving EA check whether during transport or storage the actuator was not
damaged. Compare also whether the parameters on their nameplates are in accordance with
accompanying documentation or the Contract. If any discrepancy or fault occur inform
immediately your supplier.
If the actuators and accessories are not immediately installed, they have to be stored in dry,
well-ventilated sheltered roos, protected against dirt, dust, soil humidity (with placing onto
shelves or onto pallets), chemical impacts and encroachment, at ambient temperature from
-10°C up to +50 °C and relative humidity max. 80 %.
It is not allowed to store EA in the open air or in areas not protected against direct impact of
climate!
If any scratch on the surface finishing occurs remove it immediately - you protect this way
actuators against damaging with corrosion.
If storing takes longer than 1 year, it is necessary to inspect lubrication fillings before putting EA
into operation.
Assembled EA, but not put into operation is necessary to protect by the equivalent method as
during storage (for example suitable protective cover).
After assembly to the armature in free and wet areas, or in areas with temperature changes,
connect without delay heating resistor – thus preventing damages caused by corrosion from liquefied
water in the control area.
Excessive preserving grease remove just before putting EA into operation.
1.10 Appreciation of the product and packing
The product and its package are made of recycling materials. Do not throw the single parts of
the package and of the product after their life but sort them according to instructions in corresponding
executives or regulations of environment protection, and allow their recycling.
The product and its packing are not a source of any environment pollution or contamination and
do not contain any dangerous waste.
2. Installation and dismantling of actuator
Abide by safety measures!
Before starting of mounting the EA onto the valve:
•
Check again whether the EA was not damaged during storing.
•
Check whether the adjusted operating stroke and connecting dimensions of the actuator (see the
nameplate) are in compliance with the valve parameters.
•
In case of inconsonance, perform adjusting according to the part Adjustment.
!
!