ABB ACS580MV Hardware Manual page 64

64 Mechanical installation
driver which is used for open the transformer cabinet is in this box, it should be kept by
authorized person, actions without authorization are dangerous.
4. Absorbing material in cabinet - Desiccant
Place Desiccant in the cabinet, one bag for per door, position them on the bottom plate
uniformly distributed.
Notice: Take out from the cabinet in time after unpacking. To prevent other violations.
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