Commissioning, Operation - WIKA PEW-1000 Betriebsanleitung

4. Commissioning, operation

4. Commissioning, operation
WARNING!
Physical injury and/or damage to property due to the selection of the wrong instrument version
EN
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Before mounting, commissioning and operation, make sure that the correct pressure sensor has been
selected with regard to measuring range, design and specific measuring conditions.
WARNING!
Physical injuries and damage to property and the environment caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable or toxic substances), harmful
media (e.g. corrosive, toxic, carcinogenic, radioactive), and also with refrigeration plants and compressors,
there is a danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature and under high pressure or
vacuum may be present at the instrument.
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For these media, in addition to all standard regulations, the appropriate existing codes or regulations
must also be followed.
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Wear the requisite protective equipment.
WARNING!
Physical injuries and damage to property and the environment caused by media escaping under
high pressure
With the pressurisation of the instrument, as a result of poor sealing of the process connection, media under
high pressure can escape. Due to the high energy of the media that can escape in the event of a failure, the
possibility of physical injuries and damage to property exists.
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The sealing of the process connection must be carried out expertly and checked for leak tightness.
4.1 Installing the instrument
4.1.1 Connect battery
In the delivery state, the battery is not connected to the electronics.
Connecting the battery also, see chapter 2.1 "Overview":
1. Remove case (bayonet lock)
2. Plug in the battery connector and snap it into place.
⇒ LED lights up.
3. Put the case on and close it. To do this, grip the upper and lower sides of the instrument with your hands and turn
them in opposite directions as shown by the marking on the cover.
14 WIKA operating instructions, models PEW-1000 and PEW-1200