PDU8000 DC Combiner Cabinet
Quick Guide
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5.1 Installing the Combiner Cabinet (Concrete Floor)
Procedure
Step 1 Mark the positions for installing expansion bolts based on the marking-off
template.
Figure 5-1 Marking-off template (unit: mm)
Step 2 Drill holes at the marked positions using a hammer drill and install expansion
bolts.
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4.
Issue 02 (2022-08-10)
Installing the Combiner Cabinet
Use a hammer drill to drill holes at the four marked positions. Ensure that the
depth of each hole ranges from 52 mm to 60 mm and all holes are of the
same depth. Use a vacuum cleaner to clean up dust inside and outside the
drilled holes.
Slightly tighten expansion bolts to prevent the expansion sleeves from
fluttering. Then, hammer the expansion bolts into the holes vertically until the
flat washers are flush with the floor.
Partially tighten the expansion bolts clockwise.
Loosen the bolts counterclockwise and remove the flat washers and spring
washers.
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5 Installing the Combiner Cabinet
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