Installation Guide / Grounding System
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Code-Compliant Planning and Installation Guide V 1.1 - Complying with AS/NZS1170.2-2011 AMDT 2-2016
- Installation Instructions -
Option 2: Universal Clamps
Turning the top plate of the Universal Clamp to switch the
functionality between End and Inter Clamp as shown in Figure 9.
Note: Universal Clamp with part number of C-U/30/46 has no
pre-fitted grounding clip and Universal Clamp with part number
of C-U/30/46-G has pre-fitted grounding clip. Please use one of
grounding clips layout arrangement methods above to position
them correctly.
Important Notes:
• To fix the Grounding Clip properly, ensure the frames of PV Modules are completely pressed against End and Inter
Clamps and Grounding Clips. Visually check that Grounding Clips are positioned properly;
• Grounding Clips are intended for SINGLE USE ONLY! Only fasten the bolts down with recommended torque of 16~20
N·m when the position of the PV Module is finalized. (Only slightly tighten bolts to keep PV Modules in place prior to
the final check).
Figure 9
Figure 10
Figure 11
Incline the Universal Clamp to fit the lower channel of clamp against
the lower rib of the Rail and press module of the Universal Clamp to
click in the rail channel. Please make sure the upper channel of clamp
fits against the upper rib of rail as shown in Figure 10.
Note: Before clicking in, make sure there is enough room between
two “claws” of the module otherwise it needs to screw up the bolt
as shown in Figure 11.
