Skruekompressor unit Grasso SPduo - GEA Refrigeration ...
Skruekompressor unit Grasso SPduo - GEA Refrigeration ...
Skruekompressor unit Grasso SPduo - GEA Refrigeration ...
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BRUGSANVISNING<br />
SKRUEKOMPRESSOR UNITGRASSO SPDUO<br />
LARGE SERIEN<br />
INDHOLDSFORTEGNELSE<br />
1 Beskrivelse af funktion og design .......................................................................................................... 8<br />
1.1 Procesflowsheet ........................................................................................................................ 8<br />
1.2 Funktion .................................................................................................................................... 9<br />
1.3 Kølemiddelkredsløb .................................................................................................................. 9<br />
1.4 Oliekredsløb .............................................................................................................................. 9<br />
1.4.1 Olieudskillelse................................................................................................................ 9<br />
1.4.2 Oliekøling ......................................................................................................................9<br />
1.4.3 Oliefilter......................................................................................................................... 9<br />
1.4.4 oliepumpe ..................................................................................................................... 9<br />
1.4.5 Olieindsprøjtning .......................................................................................................... 9<br />
1.4.6 Funktonsolie................................................................................................................ 10<br />
1.4.7 Magnetventiler, olieforsyning .................................................................................... 10<br />
1.4.8 Oliekredsløb, diverse................................................................................................... 10<br />
1.5 Sikkerhedsanordninger...........................................................................................................10<br />
1.6 Overvågningsanordninger ...................................................................................................... 11<br />
1.7 Kapacitetsregulering............................................................................................................... 12<br />
1.8 Idriftsætning (fast Vi) ............................................................................................................. 12<br />
1.9 Idriftsætning (hydraulisk Vi-regulering) ................................................................................. 13<br />
2 Manual.................................................................................................................................................. 14<br />
2.1 Generel information ............................................................................................................... 14<br />
2.2 Transport og opbevaring........................................................................................................ 14<br />
2.3 Opstilling ................................................................................................................................. 14<br />
2.3.1 Stiv opstilling ............................................................................................................... 14<br />
2.3.2 Strukturlydisolerende opstilling.................................................................................. 14<br />
2.4 Montering ............................................................................................................................... 15<br />
2.4.1 Montering af komponenterne ................................................................................... 15<br />
2.4.2 Tilslutning af rørledningerne ...................................................................................... 15<br />
2.4.3 Eltilslutningskabel ....................................................................................................... 15<br />
2.5 Første idriftsættelse ................................................................................................................ 15<br />
2.5.1 Tryktest; lækagetest ................................................................................................... 15<br />
2.5.2 Tørring, vakuum.......................................................................................................... 15<br />
2.5.3 Oliepåfyldning............................................................................................................. 16<br />
2.5.4 Kontrol af fejlovervågning ......................................................................................... 16<br />
2.5.5 Kontrol af oliepumpemotorens omdrejningsretning ................................................ 17<br />
2.5.6 Indstilling af olietrykket (ved ekstern oliepumpe)..................................................... 17<br />
2.5.7 Kontrol af overvågningen af oliekredsløbet, mens oliepumpen er i gang............... 17<br />
2.5.8 Kontrol af nedlukning ved temperaturoverskridelser ............................................... 17<br />
2.5.9 Kontrol af drivmotorens rotationsretning ................................................................. 17<br />
2.5.10 Montering af koblingen............................................................................................ 18<br />
2.5.11 Påfyldning af kølemiddel.......................................................................................... 18<br />
2.5.12 Ventilernes driftsposition.......................................................................................... 19<br />
2.5.13 Kontrol af vandkredsløbene..................................................................................... 22<br />
2.5.14 Første opstart............................................................................................................ 22<br />
2.5.15 Kontrol af reguleringsgliderens indstilling ............................................................... 22<br />
2.5.16 Kontrol af reguleringsgliderens justeringstider ....................................................... 22<br />
2.5.17 Oliekøling med vandkølet oliekøler ......................................................................... 23<br />
2.5.18 Oliekøling med kølemiddelkølet oliekøler ............................................................... 23<br />
2.5.19 Indstilling af indsprøjtningsoliemængde og olietemperatur................................... 23<br />
2.5.19.1 Kompressoraggregater uden kølemiddelindsprøjtning ........................... 23<br />
2.5.19.2 Kompressoraggregater med kølemiddelindsprøjtning............................. 23<br />
2.5.20 Justering af kompressorens kapacitet...................................................................... 23<br />
<strong>Refrigeration</strong> / <strong>Grasso</strong> _331514_om_spduo_lrg_dnk_3_.doc 5<br />
02.08.2010