OMEGA AIR A-DRY Series, Инструкция по установке и эксплуатации

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4
13.5 R
EPLACEMENT OF THE NOZZLES
........................................................................................................................ 52
14 TROUBLESHOOTING .................................................................................................................................. 53
14.1 C
ONTROLLER
................................................................................................................................................ 53
14.2 C
ONTROL
V
ALVES
.......................................................................................................................................... 53
14.3 L
EAKAGE
...................................................................................................................................................... 54
14.3.1 A leak between the block and the tower .......................................................................................... 54
14.3.2 A leak between the valve and the block ........................................................................................... 55
14.4 H
IGH PRESSURE DROP
..................................................................................................................................... 57
14.4.1 Inadequately dimensioned compressor and dryer ............................................................................ 57
14.4.2 The downstream system is oversized ............................................................................................... 57
14.4.3 Oil in the adsorption dryer ................................................................................................................ 58
14.4.4 Dryer connected to the system in the opposite way ......................................................................... 58
14.4.5 Solenoid control valves malfunction ................................................................................................. 58
14.4.6 Clogged pre-filter and/or after-filter ................................................................................................ 59
14.4.7 Increased purge flow on one tower .................................................................................................. 59
14.5 H
IGH OUTLET DEW
-
POINT
............................................................................................................................... 59
14.5.1 Underdiemnsioned adsorption dryer ............................................................................................... 60
14.5.2 Liquid water in the towers ................................................................................................................ 60
14.5.3 Oil in the towers ................................................................................................................................ 60
14.5.4 Tower fails to depressurise ............................................................................................................... 61
15 WARRANTY EXCLUSION ............................................................................................................................. 62
16 MAINTENANCE RECORD ............................................................................................................................ 63