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MP 52 200
11
After receiving of the EA check whether during their transport or storing no damage
occurred. Compare the data on their nameplates with the accompanying documentation/the
purchase agreement (the order). In case of any discrepancy, failure or damage inform about
the fact the producer immediately.
If not installed immediately the EA and their equipment should be stored in dry, well-conditioned
sheltered areas, protected against impurities, dust and soil humidity (with keeping them on shelves or
pallets), chemical and unauthorized impacts, at ambient temperature from -10°C to +50
°
C and at
relative air humidity max. 80 %.
a) It is forbidden to store EA outside or in areas not prevented against direct impact of climate.
b) Strains of the surface finishing should be promptly removed if any – it can prevent the product
against corrosion damages.
c) While storing more than one year it is necessary to check lubrication filling before the actuator is
put into operation.
d) The EA installed but not operated are to be protected the same way as when storing (e.g. with a wrapping).
e) After it is mounted onto a valve in free and wet areas or in areas where temperature is changing it is
necessary to connect the space heater – to prevent the actuator against corrosion resulted from water
condensed in the control part.
f) Remove odd conservation grease as late as before putting into operation.
1.9 Liquidation of the Product and the Package
The product is made of recyclable. The single parts of the package and the product should not
be thrown away after its lifetime but sorted according to the related regulations and rules about
environment protection and delivered for next treatment.
The product itself as well as its package is not a source of spoiling of environment and they do
not contain any dangerous waste.
2. Installation and Dismantling of the Actuator
Follow safety regulations
!
Note:
Check again whether the EA is place in accordance with the Chapter “Operation Conditions”. If the
installation conditions are different than recommended it is needed to consult the situation with the
producer.
Before starting the installation onto the valve:
·
Check again whether the EA was not damaged while storing.
·
Check compliance of the stroke adjusted by the producer and the connecting dimensions of the EA
with the parameters of the valve.
·
In case of any difference perform the adjustment according to the Chapter “Adjustment”.
2.1.1 Mechanical connection
EA is by the producer adjusted to parameters according to the nameplate, with connecting
dimensions according to the corresponding dimensional drawing and put it to a mid-position.
Before installation put the handwheel on.
Mechanical lever-joint connection
·
Properly defat contact surfaces of the EA, connecting flange and the valve/gearing.
·
Coat the valve/gearing output shaft firmly with a grease not containing any acid.
·
Reset the EA to the limit position "closed"; put the valve to the same limit position.
·
Put the EA onto the valve to have the output shaft reliably in the valve/gearing coupling.
·
Use the handwheel to turn the EA if needed to reach compliance between holes in the EA flange
and the valve.
!
Содержание MP 52 200
Страница 1: ...74 0767 02 Electric part turn actuators MP 52 200 INSTALLATION SERVICE AND MAINTENANCE INSTRUCTIONS...
Страница 18: ...16 MP 52 200 4 4 Wiring diagrams...
Страница 20: ...18 MP 52 200 4 5 Dimensional drawings...
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