Siemens SIPART PS2 6DR5xx0 series Compact Operating Instructions page 8

WARNING
Impermissible accessories and spare parts
Risk of explosion in areas subject to explosion hazard.
Only use original accessories or original spare parts.
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Observe all relevant installation and safety instructions described in the instructions for the device or enclosed with the
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accessory or spare part.
WARNING
It is possible to damage the cover gasket
If the cover gasket is not positioned correctly in the groove of the base plate, it could be damaged when the cover is
mounted and screwed tight.
Therefore make sure that the gasket is seated correctly.
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WARNING
Exceeded maximum permissible operating pressure
Risk of injury or poisoning.
The maximum permissible operating pressure depends on the device version, pressure limit and temperature rating. The
device can be damaged if the operating pressure is exceeded. Hot, toxic and corrosive process media could be released.
Ensure that maximum permissible operating pressure of the device is not exceeded. Refer to the information on the
nameplate and/or in Technical data (Page 38).
CAUTION
Unsuitable compressed air
Device damage. As a general rule, the positioner must only be operated with dry and clean compressed air.
Use the customary water separators and filters. An additional dryer is required in extreme cases.
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Use dryers, especially if you operate the positioner at low ambient temperatures.
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CAUTION
Please note the following before working on the control valve and when attaching the positioner
Danger of injury.
Prior to working on the control valve, you must move the control valve into a completely pressureless state. Proceed as
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follows:
– Depressurize the actuator chambers.
– Switch off the supply air PZ.
– Lock the valve in its position.
Make sure that the valve has reached the pressureless state.
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If you interrupt the pneumatic auxiliary power to the positioner, the pressureless position may only be reached after a
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certain waiting time.
When mounting, observe the following sequence imperatively to avoid injuries or mechanical damage to the
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positioner/mounting kit:
– Mount the positioner mechanically.
– Connect the electrical auxiliary power supply.
– Connect the pneumatic auxiliary power supply.
– Commission the positioner.
SIPART PS2 (6DR5...)
A5E03436620-AB, 01/2017
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