User Manual
39
Step 2
Assemble cable ends with crimp
contacts by crimping pliers.
Positive Crimp Contact
Negative Crimp Contact
Step 3
Lead cable through cable gland.
Step 4
Insert the crimp contact into the
insulator until it snaps into place.
Then pull gently to check if it is
correctly engaged.
Step 5
Screw the cable gland to front
insulator with tightening torque
2.5…3 N
m.
Crimp Contact
Positive Insulator
Cable Gland
Negative Insulator
Crimp Contact
Cable Gland
For further assembly and connection instruction, please visit the
webpage of the device manufacturer.
Step 6
Make sure the connection cable of PV string for the correct polarity.
The inverter will not function properly if the DC polarities are reversed.
Step 7
Rotate the DC switch to the “OFF” position.
ON
OFF
Step 8
Check the connection cable of PV string for the correct polarity and that the
open-circuit voltage does not exceed the inverter input limit 1100V, even
under the lowest operating temperature.
