OPERATION
Unlocking of air pump
Before the first use it is necessary unlock the air pump inside to the
normal position.
Unpack the device and place it on a flat floor.
Transport position
Air pump inside is locked, two red screws protruding out.
Normal position
Before use it is necessary unlock the air pump inside. Screw both screws
inward using included wrench Nr. 5.
Before the later transport of device, it is necessary lock the air pump to
the transport position.
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NP-DK50 DI-17_03-2021