Kaco blueplanet 3.0 TL1, Руководство по эксплуатации

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Maintenance/Troubleshooting
Operating Instructions for KACO blueplanet 3.0-4.6 TL1 Page 43
CAUTION
Damage to the inverter
The update can fail if the power supply is interrupted during the update process. Parts of the
software or of the inverter itself can then be damaged.
» Do not interrupt the DC and AC power supply during the update process.
» Do not remove the USB stick during the update process.
Preparing for the software update
1. Download the software update file from the KACO web site and store it on your hard disk.
2. Extract the update file (.KUF) completely onto the USB stick.
» Perform software update.
Performing the software update
ඣ
Prepare for the software update.
ඣ
Ensure the supply of DC and AC power.
1. Connect the USB stick to the inverter.
» The message “Software found. Would you like to load it?” appears on the display.
2. If you would like to perform the update, select the "Yes" button.
» The inverter begins the update.
The update can take several minutes. The "Operating" LED flashes during the update process. The inverter may
restart several times. The update has been imported in full once the "Software update successful” message appears.
Confirm using the Enter key. The inverter then returns to feed-in mode.
9 Maintenance/Troubleshooting
9.1 Visual inspection
Inspect the inverter and the cables for visible damage and note the operating status display of the inverter. In case
of damage, notify your installer. Repairs may only be carried out by authorised electricians.
NOTE
The inverter should be checked for proper operation by a qualified electrician at regular intervals.
9.2 Cleaning
DANGER
Lethal voltages in the inverter
Serious injuries or death may occur if moisture gets into the inverter.
› Only use completely dry objects to clean the inverter.
› Only the exterior of the inverter should be cleaned.
Cleaning the inverter
"
Do not use compressed air.
"
Use a vacuum cleaner or a soft brush to remove dust from the fan cover, between the cooling fins and from
the top side of the inverter on a regular basis.
"
Remove dust from the ventilation inlets if necessary.
"
If necessary, remove the fan cover and remove deposits.