Installation and Operating Instructions V04 42
⑥Check the grid voltage: check that the grid voltage at the connection point of the
inverter complies within the permitted range.
7.2 Mechanical checks
Carry out the main mechanical checks to ensure the inverter is waterproof:
① Make sure the inverter and wall bracket have been correctly mounted.
②Make sure that all usedDC connectors are securely in place.
Make sure that unused DCinputs on the inverter have been inserted by DC plug
connectors with sealing plugs.
③ Make sure the communication wires has correctly connected
Make sure the communication cable gland has been correctly mounted and
tightened.
④Make sure theAC conductors have correctly connected
Make sure the AC cable gland has been correctly mounted and tightened.
⑤Make sure the cover has been correctly mounted.
⑥Make sure that cables are routed in safe place or protected against mechanical
damage.
Danger to life due to the presence of AC voltage
• Only touch the insulation of the AC cables.