SMA SUNNY TRIPOWER CORE1-US Instrucciones De Instalación página 28

5 Mounting
Damage to the threaded holes due to the use of screws that are too long and
exceeding the torque when mounting the feet
If the screws supplied are not used for mounting the feet and the maximum torque is exceeded,
the screws will protrude too deeply into the threaded holes. This can cause the threaded hole to
fracture and cracks will appear in the enclosure.
• Only use the M8x40 hexagonal head screws supplied for mounting the feet.
• Tighten the screws with a torque of 16 Nm (142 in-lb).
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 (142 in-lb)). 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.
28 STP33-62-US-41-IA-xx-14
NOTICE
SMA Solar Technology AG
4x
4x
4x
90°
Installation Manual