Huawei FusionDC1000A Installation Manual page 52

FusionDC1000A Prefabricated All-in-One Data
Center
Installation Guide (IT Scenario)
Step 2 Turn the twistlocks in the bases by 90 degrees to lock the pre-fab. module, and
tighten the twistlocks using a torque wrench.
Before you tighten twistlocks, ensure that the twistlocks lock the pre-fab. module.
Figure 4-14 Tightening a twistlock in a single-capacity base
----End
Follow-up Procedure
After a pre-fab. module is hoisted and installed, verify the installation to ensure
normal use of products and smooth subsequent installation.
Table 4-4 Post-installation checklist
No.
1
2
3
Issue 01 (2021-04-20)
NO TICE
Check Item
Bolts and nuts of
twistlocks
Contact between
the pre-fab. module
and bases
Pre-fab. module
doors
Copyright © Huawei Technologies Co., Ltd.
Check Method
Partially tighten them
using a wrench.
Observe.
Open and close each
pre-fab. module door
once.
4 Installing a Pre-fab. Module
Criteria
Bolts and nuts are
tightened.
The pre-fab. module is in
close contact with and
evenly supported by the
bases underneath.
All pre-fab. module doors
can be smoothly opened
and closed.
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