ABB A270-L Інструкція з монтажу Посібник з монтажу - Сторінка 17

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Assembly Instructions / A200-L

5 Storage of new turbochargers and spare parts /

Long-term storage of turbochargers

The turbochargers will be prepared for prolonged storage by ABB Turbocharging on

request. The package is equipped with a hygrometer (see illustration).

Fig. 8: Package with hygrometer

The following measures are required every 6 months:

Check the hygrometer (02) in the sight-glass. There is an opening (01) in the wooden

crate which allows this check to be carried out. When the display field has changed colour

at the 70% level, the maximum permissible humidity has been exceeded. In this case the

turbocharger must be inspected by an ABB Turbocharging Service Station and repacked.

Inspect the package for damage. If the package is damaged, the turbocharger must be in-

spected by an ABB Turbocharging Service Station and repacked.

After every 3 years the following work steps must be performed by an ABB Turbocharging

Service Station:

Inspect the components

Replace the desiccant agent

Repackage the components.

If the 70% display field of the hygrometer (02) has not changed colour and the package is

undamaged, the turbocharger can be placed into operation without any prior testing by an

ABB Turbocharging Service Station.

Unpacking turbochargers

The corrosion protection effect ends after the material is unpacked from the VCI package.

To avoid the formation of condensation, the surroundings and the content of the package

must have the same temperature during unpacking.

HZTL455311P0001_EN

Rev.A

July 2020