SMA STP 50-40 Operating Manual page 34

5 Mounting
Additionally required material (not included in the scope of delivery):
☐ For transport with a hoist: 4 eye bolts (M8)
Procedure:
1. Attach each foot with two M8x40 hexagon head
screws and two washers on the two external taps
(M8x14) on the underside of the inverter (torque:
16 Nm). Press the packaging on the bottom side
down or cut it open. The screw holes on the bottom
of the inverter must be exposed.
2. Screw the transport handles as far as they will go
into the taps on the right- and left-hand side until
they lie flush with the enclosure. When doing so,
ensure that the transport handles are screwed into
the taps so that they are perfectly straight. If the
transport handles are not screwed in straight, this
can make it more difficult or even impossible to
unscrew them later on and can damage the taps to
the extent that transport handles can no longer be
screwed into them.
3. Insert a screwdriver into the holes in the transport
handle and turn the screwdriver through 90°. This
ensures that the transport handles are securely
tightened.
4. Remove the inverter from the Euro pallet and
position the inverter at the installation location.
5. If the inverter is positioned by means of a hoist at the mounting location, screw the eye bolts
into the threads on the top of the inverter and attach the hoist to them. The hoist must be
suitable to take the weight of the inverter.
6. Make sure that the inverter is stable.
34 STP50-4x-BE-en-23
SMA Solar Technology AG
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