Kongsberg EM 712, Maintenance Manual

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Specifications for storage prior to installation
or use
When a system, a unit or a spare part has been delivered to the customer, it may be
subject to long time storage prior to installation and use.
General specifications
During this storage period, certain specifications must be met. The equipment must be
preserved and stored in such a way that it does not constitute any danger to health,
environment or personal injury.
1 The equipment must be stored in its original transportation box.
2 Ensure that the units are clearly separated in the shelves and that each unit is
easily identifiable.
3 The box must not be used for any purpose for which it was not intended (work
platform, steps, table etc.).
4 Boxes must not be placed on top of each other, unless specific markings permit this.
5 Boxes must not be placed directly on a dirt floor.
6 Do not open a box for inspection unless special circumstances permit so.
“Special circumstances” may be suspected damage to the box and its content, or
inspections by civil authorities.
a If a unit is damaged, prepare an inspection report stating the condition of the
unit and the actions taken. Describe the damage and collect photographic
evidence if possible. Re-preserve the equipment.
b If the unit is not damaged, check the humidity absorbing material. If required,
dry or replace the bags, then re-pack the unit according to the packing
instructions.
7 If a box has been opened, make sure that is it closed and sealed after the inspection.
Use the original packing material as far as possible.
8 The storage room/area must be dry with a non-condensing atmosphere. It must
be free from corrosive agents.
9 The storage room/area’s mean temperature must not be lower than -10° C, and
not warmer than +50° C. If other limitations apply, the crates will be marked
accordingly.
10 Boxes must not be exposed to moisture from fluid leakages.
11 Boxes must not be exposed to direct sunlight or excessive warmth from heaters.
12 Boxes must not be subjected to excessive shock and vibration.
13 If the unit contained in a box holds normal batteries, these may have been
disconnected/isolated before the unit was packed. These must only be reconnected
before the installation starts. Units containing batteries are marked.
Equipment handling