Spare Parts - Endress+Hauser Proline Prosonic Flow 90 Operating Instructions Manual

9 Trouble-shooting
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9.6

Spare parts

Chap. 9.1 contains a detailed trouble-shooting guide. The measuring device, more over, provides
additional support in the form of continuous self-diagnosis and error messages.
Trouble-shooting can entail replacing defective components with tested spare parts. The illustration
below shows the available scope of spare parts.
Note!
You can order spare parts directly from your Endress+Hauser service organisation by providing the
serial number printed on the nameplates (see Page 9).
Spare parts are shipped as sets comprising the following parts:
• Spare part
• Additional parts, small items (threaded fasteners, etc.)
• Mounting instructions
• Packaging
4
Fig. 49: Spare parts for Prosonic Flow 90 transmitter (wall-mount housing)
1 Power unit board (85...260 V AC, 20...55 V AC, 16...62 V DC)
2 Amplifier board
3 I/O board (COM module)
4 Display module
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Proline Prosonic Flow 90
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A0001145
Endress+Hauser