Routine Maintenance; Maintenance Plan; Operating Environment; Equipment Cleaning - Alpha ESS M4856-P Installation Manual

7. Routine Maintenance

Maintenance Plan


Check if wire connection loose.

Check if cables aged/damaged.

Check if cable insulating ribbon drop.

Check if cable terminal screw loose, any overheat sign.

Check if ground connection is well.

Operating Environment

(Every half year)
Carefully observe whether the battery system equipment is ineffective or damaged;
When the system is running, listen to any part of the system for abnormal noise;
Check whether the voltage, temperature and other parameters of the battery and other
equipment parameters are normal during system operation;

Equipment Cleaning

(Every six months to one year, depending on the site environment and dust content, etc.)
Ensure that the ground is clean and tidy, keep the maintenance access route unblocked,
and ensure that the warning and guiding signs are clear and intact.
Monitor the temperature of the battery module and clean the battery module if necessary.

Cable, Terminal and Equipment Inspection

(Every six months to one year)

Check if the cable connection is loose.

Check whether the cable is aging or damaged.

Check whether the cable tie of the cable has fallen off.

Check if the cable terminal screws are loose and the terminal position has any signs
of overheating.

Check whether the management system of the system equipment, monitoring system
and other related equipment are invalid or damaged.

Check that the grounding of the equipment is good and the grounding resistance is
less than 10 ohms.

Notes

After the equipment are out of operation, the following notes should be paid attention to
while maintaining:
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Routine Maintenance
Alpha ESS Co., Ltd.
Your Smart Energy
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