Unicla UWX440, Руководство по установке, Страница: 3 / 14

UWX550 and UWX440
Installation Guidelines
Table of contents
1 Initial handling
………………………………………………………………………… 2
2 System cleanliness
…………………………………………………………………… 2
3 Fitting of discharge hose manifold
………………………………………………… 3
4 Mounting angles
……………………………………………………………………… 4
5 System oil quantity requirement …………………………………………………… 4
6 Oil type and grade
…………………………………………………………………… 5
7 Compressor oil level
………………………………………………………………… 5
8 Compressor sight glass visualisation and diagnosis
…………………………… 6
9 Recommended suction line pipe size
…………………………………………… 7
10 Compressor speed …………………………………………………………………… 7
11 In-line suction filter and screen
……………………………………………………… 7
12 Oil injector
……………………………………………………………………………… 8
13 Discharge line analysis – pressure and temperature
……………………………… 8
14 Refrigerant charging
…………………………………………………………………… 9
15
Compressor operation analysis report
…………………………………………… 10
Note: This booklet is designed to assist the installing technician to ensure Unicla
guidelines and procedures have been followed during the installation and initial
commissioning of UWX550 and UWX440 compressors.
Please read carefully and if further information is required please visit: www.unicla.hk
where a copy of the Unicla Compressor Fitting Guidelines to New Applications
booklet can be found, or contact the nearest Unicla dealer.
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