Huawei PowerCube 500 - Pole

PowerCube 500 (CPS300-N18A1H)
User Manual
4 Preventive Maintenance
Issue 02 (2019-08-30)
Copyright © Huawei Technologies Co., Ltd.
37
Symptom
Possible
Cause
Solution
is the range of 40 V DC to 50 V DC in sunny days. If
the output voltage of a PV module is not within the
range, replace the PV module.
4.5 Pole
Perform maintenance periodically based on site requirements. The recommended maintenance
interval is six months.
Table 4-6 Pole maintenance checklist
Maintenan
ce Item
Check Item
Check
Method
Maintenance
Condition
Solution
Appearance
Check whether
the pole is
deformed or
tilted.
Visual
observation
The pole is
deformed or
tilted.

Replace the
deformed pole.

Adjust the
tilted base.
The pole is
corroded or
rusty.
Visual
observation
The pole is
corroded or rusty.
Remove the rust
and paint it again.
NOTE
The paint color is
RAL 9016.