Figure 8-14 Removing The Bolts - Huawei DBS3900 Installation Manual

DBS3900(ICR)
Installation Guide
1.
2.
Step 4 Remove the bolts that you use in
floor, as shown in

Figure 8-14 Removing the bolts

Step 5 Install the IFS06 on the ESD Floor, as shown in
Issue 01 (2011-03-30)
Mark the positions of the mounting hole for the concrete floor on the concrete floor, drill
holes in the positions, and then install the expansion bolt assemblies.
Place the support under the ESD floor, and then use M12x70 bolts to temporarily secure
the support.
NOTE
The height locking bolts are delivered with the support for installing the ESD floor.
When tightening the height locking bolts, you should tighten the bolts in the middle before tightening the
bolts on both sides.
Figure 8-14.
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Step 3 to temporarily secure the support for installing the ESD
Figure
8 Installing the IFS06
8-15.
8-9