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Preparations for use
4.4 Unpacking
In order not to damage open mounting parts (e.g. pipes and busbars), take the following
measures when removing the foil and the load securing devices:
● Remove the foil and load securing devices carefully.
● Remove the packaging immediately prior to installation. Protect the cabinets against dust
● Do not remove the safety instructions and center of gravity specifications from the cabinet.
4.4.2
Removing load securing devices
Danger to life as a result of fixing materials under tension
If fixing materials are released suddenly during opening and people get in the way, this could
result in bodily injury or death.
● Release the retaining straps before opening. Stay out of the way of the impact direction of
NOTICE
Material damage caused by incorrect removal of a load securing device
The load securing device protects the cabinet from any damage. If you remove the load
securing device improperly, the cabinet may sustain damage.
● Correctly remove the load securing device.
To extract the load securing device, proceed as follows:
1. Remove the retaining straps.
2. Remove the spacers such as wooden wedges, air cushions, etc.
4.4.3
Lifting the cabinet off the transport pallet
Use a crane to lower the transportation units from the transport pallets and transport them to the
installation site. Observe the guidelines described in the section "Transport with a crane."
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until they have been commissioned. To do this, cover the ventilation openings and keep the
doors closed.
WARNING
the retaining straps.
SINAMICS SM150 6SL3815-7NP41-0AA1
Operating Instructions Rev.201910281301 EXAMPLE
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