Huawei PDU8000 Series Quick Manual page 14

7. Use diagonal pliers to cut cable inlet and outlet
holes on rodent-proof meshes based on the
number and specifications of cables to be routed.
8. Reinstall the rodent-proof meshes.
9. (Optional) Seal cable inlet and outlet holes on the
PDC using firestop putty.
10.Reinstall the transparent covers of the input
copper bar and N bar.
When installing the transparent cover for the N bar, verify that one side of the cover is flush with the
outer side of the N bar.
6
Check Before Power-on Commissioning
6.1 Hardware installation checklist
No. Check Item
1 The cabinet is clean and free of dust, dirt, copper cuttings, and foreign matter.
2 The paint on the cabinet exterior is intact.
3 The cabinet door and lock work properly.
4 All labels are correct, clear, and complete.
The surrounding area of the cabinet contains no waste tape, cable ties, paper,
5
or packing materials.
6.2 Electrical connection checklist
No. Check Item
1 All cables are connected properly.
2 The ground cable is connected properly.
3 The excess sections of ground cables and power cables are cut off.
4 Phase cables are connected properly.
Power cables and ground cables are routed and bundled separately from
5
other types of cables.
6 All circuit breakers are OFF.
6.3 Cable installation checklist
No. Check Item
All bolts are tightened, especially the bolts used for electrical connection.
1
Flat washers and spring washers are installed properly.
2
Cables are bundled neatly, and cable ties are secured evenly and properly.
3
Cables are routed for ease of future maintenance and expansion.
4
There are no unnecessary adhesive tape or cable ties on the cables.
Exposed parts near the wiring terminals and lugs are wrapped in PVC
5
insulation tape or heat shrinking tubing.
The cable routing for power cables and monitoring cables meets the
6
requirements for routing power cables and signal cables and complies with
the cable routing plan.
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