5 Mounting
SMA Solar Technology AG
Operating manual STP50-4x-BE-en-23 33
1000 (39.37)
1000 (39.37)1000 (39.37)1000 (39.37)
900 (35.43)900 (35.43)900 (35.43)
1000 (39.37)1000 (39.37)1000 (39.37)
300300
(11.81)(11.81)
300
(11.81)
Figure 9: Recommended clearances(Dimensions in mm)
5.2 Mounting the product
CAUTION
Risk of injury due to weight of product
Injuries may result if the product is lifted incorrectly or dropped while being transported or
mounted.
• Carry and lift the product upright with the help of several people. Take the weight and the
center of gravity of the product into account. The center of gravity is on the side of the AC-
Connection Unit.
• Wear suitable personal protective equipment for all work on the product.
• Transport the product using the carrying handles or hoist. Take the weight of the product
into account.
• Use all carrying handles provided during transport with carrying handles.
• Do not use the carrying handles as attachment points for hoist equipment (e.g. straps, ropes,
chains). Insert eye bolts into threads provided on top of the product to attach the hoist
system.
NOTICE
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 16Nm.
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