User Manual V1.0-2022-11-01
08 Maintenance
29
Maintaining Item
Maintaining Period
Checkwhether the locking bracket is secured, tighten it if not.
Once every 6 months
Check whether the outer enclosure is broken. Repair the
painting or contact the after-sales service if there is any broken.
Once every 6 months
Check whether there is an exposed cable. Replace the exposed
cable or contact the after-sales service for help.
Once every 6 months
Check whether there is any dust around the battery module.
Clean the dust if there is any to avoid affecting heat dissipation.
Once every 6 months
Check whether there is any liquid or pest near the battery to
avoid intrusion in a long term.
Once every 6 months
WARNING
•
Contact the after-sales service for help if you find any problems that may influence the
battery or the hybrid inverter. Disassemble without permission is strictly forbidden.
•
Contact after-sale service for help if the copper conductor is exposed. Do not touch or
disassemble privately because the high voltage danger exists.
•
In case of other emergencies, contact the after-sales service as soon as possible. Operate
following the instructions or wait for the after-sales service personnel.
08 Maintenance
Follow the steps below to power off the battery system to prevent the system from being
damaged.
Method one:
Step 1:
Turn off the inverter in the system following the instructions in the user manual of the
inverter.
Step 2:
Long press the multifunction button indicator for more than 15s, and make sure that the
SOC indicator and the button indicator of the PCU are off.
Method two:
Step 1:
Turn off the inverter in the system following the instructions in the user manual of the
inverter.
Step 2:
Disconnect the air switch, and make sure that the SOC indicator and the button indicator
of the PCU are off.
8.1 Power OFF the Battery System
8.2 Routine Maintenance
DANGER
INSTRUCTIONS PERTAINING TO A RISK OF FIRE OR ELECTRIC SHOCK
•
Power off the battery system before operations and maintenance. Otherwise, the
equipment may be damaged or electric shocks may occur.
•
Push the air switch to restart the battery.