Huawei PDU8000 Quick Manual page 18

PDU8000 DC Combiner Cabinet
Quick Guide
Step 3 Align the mounting holes of the combiner cabinet with those for the expansion
bolts.
Step 4 Adjust the anchor bolts of the combiner cabinet using an adjustable wrench, and
level the cabinet with a level.
Figure 5-3 Leveling the combiner cabinet
(1) Leveling foot
Step 5 Place flat washers, spring washers, and expansion bolts into the mounting holes in
sequence, and partially tighten the expansion bolts.
Issue 02 (2022-08-10)
Figure 5-2 Installing an expansion bolt
(1) M12 bolt
(4) Expansion sleeve
NO TE
● Wrench an anchor bolt clockwise to elevate a cabinet foot, or wrench an anchor bolt
counterclockwise to lower it. The cabinet feet can be adjusted within a range of 0–8
mm.
● To prevent cabinet tilting, adjust all the feet at the four corners instead of one foot.
● Do not remove anchor bolts, because this work brings you only a great deal of
reworking.
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5 Installing the Combiner Cabinet
(2) Spring washer
(5) Concrete floor
(2) Level
(3) Flat washer
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