Danger, Caution, 2 safety instructions and regulations – KACO blueplanet 1502xi User Manual
Page 3: 1 intended use
 
blueplanet Operating and Installation Instructions 1502x - 2502x
Page 5
Safety Instructions and Regulations
2 Safety Instructions and 
Regulations 
!
DANGER
– Danger due to lethal voltages.
– Lethal voltages are present within the unit and on
the power supply lines. Therefore, only authorized 
electricians may install and open the unit.
– Even when the unit is disconnected, high contact
voltages may still be present within the unit.
Accident prevention regulations
The inverter must be installed by an authorized electrician who 
is responsible for observing existing standards and regulations.
The proper and safe operation of this unit requires proper 
transportation, storage, assembly and installation, as well as 
careful operation and maintenance. 
The inverter may only be operated by persons who have read 
and understood the operating instructions.
Modifi cations
It is generally not permitted to make changes to the inverter. 
Always consult an authorized electrician for modifi cations to 
the installation of the inverter, as they are qualifi ed to under-
take such work.
!
CAUTION
Risk of damage due to improper modifi cations.
Never modify or manipulate the inverter or other 
components of the installation. 
Transportation
The inverter is subjected to extensive testing and inspections 
in our test fi eld. This is how we ensure the high quality of our 
products. Our inverters leave our factory in proper electrical 
and mechanical condition. Special packaging ensures safe and 
careful transportation. However, transport damage may still 
occur. The shipping company is responsible in such cases.
Thoroughly inspect the inverter upon delivery. Immediately 
notify the responsible shipping company if you discover any 
damage to the packaging which indicates that the inverter 
may have been damaged or if you discover any visible damage 
to the inverter.
If necessary, your solar installer or KACO new energy GmbH will 
assist you. Damage reports must be received by the shipping 
company in writing within six days of receipt of the goods. 
When transporting the inverter, the original or equivalent 
packaging is to be used, as this ensures safe transport.
NOTE
FCC Compliance
NOTE: This equipment has been tested and found to comply 
with the limits for a Class B digital device, pursuant to part 
15 of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses and 
can radiate radio frequency energy and, if not installed 
and used in accordance with the instructions, may cause 
harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a 
particular installation. If this equipment does cause harmful 
interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user 
is encouraged to try to correct the interference by one or 
more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and
receiver.
– Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician
for help.
3 Notes on Installation 
and Operation
3.1 Intended use
The unit converts the DC voltage generated by the photovoltaic 
(PV) modules into AC voltage and feeds this into the utility grid.
blueplanet inverters are built according to all required safety 
rules. Nevertheless, improper use may cause lethal hazards for 
the operator or third parties, or may result in damage to the 
units and other property. 
The inverter may only be operated with a permanent connection 
to the public power grid. 
The inverter is not intended for mobile use.
Any other or additional use is not considered the intended use. 
The manufacturer/supplier is not liable for damage caused by 
such unintended use. Damage caused by such unintended use 
is at the sole risk of the operator.
Intended use also includes adherence to the operating and 
installation instructions. Your authorized electrician undertakes 
the registration with your power supply company and obtains 
approval for your photovoltaic installation from the supply 
grid operator on your behalf. Some of the documents that you 
require in order to register your photovoltaic installation and 
have it approved are included in the installation instructions.