Manual för elmotorer 3
SVENSKA
www.weg.net
1. TERMINOLOGI 6
2. INLEDANDE REKOMMENDATIONER 7
2.1. VARNINGSSYMBOL ........................................................................................................................... 7
2.2. INSPEKTION VID MOTTAGANDET .................................................................................................. 7
2.3. MÄRKSKYLTAR .................................................................................................................................. 8
3. SÄKERHETSANVISNINGAR 11
4. HANTERING OCH TRANSPORT 12
4.1. LYFT ................................................................................................................................................... 12
4.1.1. Horisontella motorer med en lyftögla .................................................................................. 12
4.1.2. Horisontell motor med två lyftöglor ..................................................................................... 13
4.1.3. Vertikala motorer ................................................................................................................... 14
4.1.3.1. Förfarande för att föra W22-motorer till vertikal position ....................................... 14
4.1.3.2. Förfarande för att föra HGF- och W50-motorer till vertikal position ..................... 15
4.2 Förfarande för att föra de vertikalt monterade W22-motorerna till horisontell position .. 16
5. LAGRING 18
5.1. UTSATTA BEARBETADE YTOR ....................................................................................................... 18
5.2. LAGRING ........................................................................................................................................... 18
5.3 LAGER ................................................................................................................................................ 19
5.3.1 Fettsmorda lager ..................................................................................................................... 19
5.3.2 Oljesmorda lager ..................................................................................................................... 19
5.3.3 Lager smorda med oljedimma .............................................................................................. 19
5.3.4 Glidlager ................................................................................................................................... 20
5.4. ISOLERINGSMOTSTÅND ................................................................................................................20
5.4.1. Mätning isoleringsmotstånd ................................................................................................. 20
6. INSTALLATION 22
6.1. FUNDAMENT ..................................................................................................................................... 23
6.2. MONTERA MOTORN ....................................................................................................................... 24
6.2.1. Fotmonterade motorer .......................................................................................................... 24
6.2.2. Flänsmonterade motorer ......................................................................................................25
6.2.3. Motorer Padmonterade ......................................................................................................... 25
6.3. BALANSERING ................................................................................................................................. 25
6.4. KOPPLINGAR ................................................................................................................................... 26
6.4.1. Direkt koppling .......................................................................................................................26
6.4.2. Koppling växellåda .................................................................................................................26
6.4.3. Koppling remskiva och rem .................................................................................................. 26
6.4.4. Koppling av motorer med glidlager .....................................................................................26
6.5. NIVELLERING ...................................................................................................................................27
6.6. UPPRIKTNING .................................................................................................................................. 27
6.7. ANSLUTNING AV MOTORER SMORDA MED OLJA ELLER OLJEDIMMA ................................. 28
6.8. ANSLUTNING AV KYLVATTENSYTEM ........................................................................................... 28
6.9. ELEKTRISK ANSLUTNING .............................................................................................................. 28
6.10. ANSLUTNING AV TERMISKA SKYDDSANORDNINGAR ............................................................ 31
6.11. RESISTANSTEMPERATURGIVARE (Pt-100) ................................................................................. 32
6.12. ANSLUTNING AV STILLESTÅNDSVÄRMARE .............................................................................. 33
6.13. STARTMETODER ............................................................................................................................33
INNEHÅLL