ABB ACS5000, Руководство пользователя, Страница: 70 / 186

04 TRANSPORTATION, STORAGE AND DISPOSAL
3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 70/186
4.6 Storage
4.6.1 Storage conditions
The minimum requirements for storage are based on IEC 60721-3-1.
Classification: 1K22 / 1B1 / 1C2 / 1S11 / 1M11
The drive can be stored for up to one year in the original packaging as long
as it is not damaged or opened. For information on longer storage
periods, contact the ABB service organization.
4.6.2 Storage
If the drive is taken out of service for a longer time proceed as follows:
1. Drain the cooling circuit completely or add the appropriate amount of
glycol for frost proofing if the drive is to be stored in ambient
temperatures below 0 °C.
Note:
For information about draining and frost proofing, see the
manual of the water cooling unit in “Appendix A – Additional manuals”.
2. Cover all cable inlets and ventilation slots with an impermeable
plastic or aluminum foil and a wooden panel.
3. Add a desiccant of the appropriate quality:
• One unit desiccant (30 g) absorbs 6 g water vapor
• When using a polyethylene foil: 10 units/m
2
foil
4.
Close and lock the doors of the drive.
5.
Use polyethylene or equivalent for packaging:
• 0.3 g/m
2
/24 h water vapor diffusion
6. Attach humidity indicators to the packaging.
NOTICE
The storage conditions and the packaging should be checked
regularly. Any damages which occur during the storage period must be
repaired immediately.