Installation manual

Safety
vi 152936
This manual is for use by qualified personnel only.
Risks
WARNING: Shock hazard
Parts of the condenser charge will still be energized for a maximum of 20 minutes
after being disconnected.
Open device cover plates or doors only after the device is disconnected and
discharged. Check whether the device is no longer live (DC voltage) including
terminals PV+ and PV-.
WARNING: Explosion hazard
The IGBT module may explode in the event of a major malfunction.
Do not operate larger devices while the pivoting part is opened.
WARNING: Crush hazard
The inverters have a very high balance point and can easily topple down. Only
move while exercising care. Pay attention to the balance point sticker during
transport.
WARNING: Amputation hazard
The inverters contain integrated ventilators including rotating ventilator wheels.
Do not place fingers in ventilator.
WARNING: Burn hazard
Inverters contain components that become hot during normal operation. Do not
touch.
CAUTION
The inverters have a supply air and exhaust air area, which must remain
unobstructed. The device can overheat and be destroyed if the installation signs
are not adhered to.
Disassemble the tracks required for transportation located at the top for
operating the cabinet devices.
CAUTION
Inverter electronics can be destroyed when touched and when electrostatically
charged. Discharge via earth potential before touching and wear appropriate
protective gear.
CAUTION
No connections or disconnections are allowed at the terminal strips or internal
connectors during operation.
Turn device off before performing terminal work; wait 5 to 20 minutes (condenser
charge) and recheck to ensure device is no longer live.