Autotransformator (BLIX)

EH-AUT-0000-02

12 måneders intervall

Aktivitetsnummer: 1000

Oppgavebeskrivelse

Påse at følgende komponenter er fri for skader og i orden: -Børsinger -Transformatortank, deksel og konservator -Kabelbokser -Kontrollskap -Hjelpeenheter -Kjølere -Vifter -Pumper Rengjør ved behov

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Myndighetsnivå Lav
  • Type FV TK-V

Aktivitetsnummer: 1010

Oppgavebeskrivelse

Påse at følgende komponeter er fri fri lekkasjer og har foreskrevet oljenivå: -Bøssingpakninger -Oljenivå i kondensatorbøssignen -Tankdekselpakning -Ventilpakninger -Sveisesømmer

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Myndighetsnivå Lav
  • Type FV TK-V

Aktivitetsnummer: 1020

Oppgavebeskrivelse

Påse at overflater er fri for korrosjon.

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Myndighetsnivå Lav
  • Type FV TK-V

Aktivitetsnummer: 1030

Oppgavebeskrivelse

Påse at de eksterne elektriske kolbingene er fri for skader og i orden: - Gjennomføring og kabeltilkoblinger - Eksterne jordforbindelser

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Myndighetsnivå Lav
  • Type FV TK-V

Aktivitetsnummer: 1040

Oppgavebeskrivelse

Påse at følgende utstyr er fri skader, slitasje og i orden: Bucholz rele (alarm og tripping) Termometre (alarm og ut løsning) Pt100 temperatursensor Oljenivåindikator Trykkavlastningsanordninger Silica Gel dehydrende Ventiler og plugger

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Type FV TK-V

Aktivitetsnummer: 1050

Oppgavebeskrivelse

Avslastet trinnkobler Påse at trinnkobleren er fri for skader og orden. Flyttes fra den ene ytterposiosjonen til den andre ytterposisjonen 5 ganger og deretter tilbake til ønskert posisjon.

Kommentar

The transformer must be disconnected from operation and safely earthed before the maintenance operations listed below are performed.
For cleaning of porcelain bushings and tank, easily evaporating detergent e.g. white spirit should be used. The radiators and fans can be cleaned with a brush and pressure air. For pumps, heat exchangers and bushings other than porcelain bushings, please refer to respective instructions. Plastic parts, eg. auxiliary devices can’t be cleaned by alcohol. 
The transformer surroundings must be kept free from vegetation in outdoor installations.
During the regular annual service a liquid sample is to be taken as per sampling schedule.

Dokumentreferanse

1LFI1212-en_MAINTENANCE INSTRUCTIONS
  • Intervall 12 md
  • Myndighetsnivå Lav
  • Type FV TK-V