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LEYBOLD DI2000 - Installation; Notes for Installation; Vacuum Connection

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6
300360490_002_C0 - 09/2016 - © Leybold
3 Installation
3.1 Notes for Installation
Unauthorized modifications or conversions of the instrument are
not allowed!
Installation location: Indoor
For not fully air conditioned open buildings and operation rooms:
Temperature: +5°C ... +60°C
Rel. Humidity: 5 - 85%, not condensing
Air pressure: 860 - 1060 hPa (mbar)
3.2 Vacuum Connection
Dirt and damage, especially at the vacuum flange, have an ad-
verse effect on the function of this vacuum component.
Please take account of the necessary instructions with regard to
cleanliness and damage prevention when using vacuum compo-
nents.
- Remove the protective cover (is required again during maintenance work!)
- Make vacuum connection via small flange DN16 ISO KF
- If you use a hose barb be sure to secure the hose connection, e.g. by a
suitable tensioning belt
- Use clamps, that can be opened and closed with appropriate tools only (e.g.
strap retainer-tension-ring)
- Use sealing rings with a centering ring.
The transducer may be mounted in any orientation. Mounting with the flange to
the top, however, can lead to early contamination. In order to keep particles and
condensates out of the sensor cell it is recommended to mount the sensor in an
upright position. The transducer is adjusted in this orientation ex works.