9 Decommissioning
9.1 Disassemble the Inverter
Remove DC input line and AC output line of inverter.
Wait for at least 5 minutes to power off.
Remove all cable connections from the inverter.
Remove inverter from finger support the bracket.
Remove the bracket if necessary.
Load the inverter into the original package if possible.
9.2 Packing
9.3 Storage and Transportation
9.4 Waste Disposal
If it is necessary to scrap the inverter or other related parts, be sure to
send the waste inverter and packaging materials to the designated
location for recycling by the relevant department.
Decommissioning
If the original package can not be found, you can also use the
following requirements of the carton packaging:
Bearing capacity of more than 30 kg.
Easy to carry.
Can completely seal the cover.
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8.2 Routine Maintenance
Inverter do not require any maintenance or correction in most cases, but
if the inverter often loses power due to overheating, this can be
attributed to the following reason:
heat sink behind the inverter is covered with dirt.
If necessary, clean the cooling heat sink with a soft dry cloth or brush.
Only trained and authorized professionals familiar with safety
requirements can perform maintenance and maintenance work.
Only qualified people can do the following work.
In the process of using frequency converter, the manager should check
and maintain the machine regularly. The specific operation is as follows.
1. Check whether the heat sink is covered with dirt, clean the machine
and absorb dust if necessary. This work should be performed from time to
time.
2. Check whether the frequency converter indicator is normal, check
whether the frequency converter button is normal, check whether the
frequency converter display is normal. This inspection should be
conducted at least every 6 months.
3. Check the input and output lines for damage or aging. This inspection
should be conducted at least every 6 months.
4. Cleaning and safety inspection of PV modules shouldbe carried out at
least once every 6 months.
Ø Safety inspections
Ø Regular maintenance
Troubleshooting
Safety checks should be conducted at least every 12 months, please
contact the manufacturer to arrange for appropriate training, expertise,
and practical experience in performing these tests. (Please note that this
action is not covered by warranty). These data should be recorded in the
device log. If the equipment is not running properly or any test fails, the
equipment must be repaired for details of safety inspections, refer to
section 2 of this manual for safety instructions and europe commission
instructions.
Store the inverter in a dry, temperature -40°C~70°C environment.
Pay attention to less than four machines on each stack board
during storage and transportation.
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