ABB Power2 800-M Assembly Instructions Manual page 20

Assembly Instructions / Power2 850-M
6 Storage of new low-pressure and high-pressure stages / ​
Long-term storage of replacement low-pressure and high-pressure stages or
replacement cartridge groups
ABB Turbo Systems will prepare low-pressure and high-pressure stages or cartridge groups
for long-term storage if requested in the purchase order. The package is equipped with a hy-
grometer (see illustration).
Fig. 10: Package with hygrometer
Every 6 months, the following measures are required:
Check the hygrometer (02) in the sight-glass. There is an opening (01) in the wooden
u
crate to enable you to perform this check. If the 70% indicator field has changed colour,
the maximum admissible atmospheric humidity has been exceeded. In this case, the low-
pressure or high-pressure stage or the cartridge group must be checked and repackaged
by an ABB Turbocharging Service Station.
Check the package for damage. If the package is damaged, the low or high-pressure
u
stage or the cartridge group must be checked and repackaged by an ABB Turbocharging
Service Station.
After every 3 years, the following steps must be carried out by an ABB Turbocharging Service
Station:
¡
Checking the component
¡
Replacing the desiccant
¡
Repackaging the component.
Replacement components which are ready for operation
If the 70% field of the hygrometer (02) has not changed colour and the package is not dam-
aged, the replacement low-pressure or high-pressure stage or the replacement cartridge
group can be put into operation without previously having been checked by an ABB Tur-
bocharging Service Station.
© Copyright 2019 ABB. All rights reserved. HZTL455311P0010_EN Revision A March 2019