4.1 4.1 Before installationBefore installation
Inverter StorageInverter Storage
If inverter is not installing immediately, storage condition need meet below requirements:
• Place inverter into the original package and leave desiccant inside, sealed tight with
taps.
• Keepthestoragetemperaturearound-40–+70℃,Relativehumidity0–95%,no
condensation (see chapter11 Technical Data on page 69).
• The maximum stacking layer number cannot exceed 4 layers.
• If the inverter be storage for more than half years, the inverter needs to be fully ex-
aminedandtestedbyqualiedserviceortechnicalpersonnelbeforeusing.
Checking the external packaging materialsChecking the external packaging materials
NOTICE NOTICE
Improper handling during transportImproper handling during transport
Packging, inverter and components may be damage. Even if no external Packging, inverter and components may be damage. Even if no external
damage is visible, components inside the device may be damaged.damage is visible, components inside the device may be damaged.
▶
Check the external packaging material for damage, e.g. holes and cracks. If you
discover any cases of damage, do not unpack the inverter and contact the transport
company and/or dealer immediately.
▶
Do not install the inverter if the packaging was damaged.
• It is recommended that the packaging material should be removed within 24 hours
before installing the inverter.
• Keep the original packaging and use it whenever the inverter needs to be shipped
or transported.
Installation and User Manual 19/78
Installation