Attaching the Mounting Bracket
Safety
WARNING!
Danger of residual voltage from capacitors.
An electric shock can be fatal.
▶
Wait until the capacitors have discharged. Discharge takes 5 minutes.
CAUTION!
Danger due to soiling or water on the terminals and contacts in the connection
area.
This may result in damage to the inverter.
▶
When drilling, make sure that terminals and contacts in the connection area do not
become soiled or wet.
▶
The mounting bracket without integrated inverter does not correspond to the degree
of protection according to the data sheet. For this reason do not leave the mounting
bracket exposed to environmental influences without the inserted inverter.
▶
Protect the mounting bracket from soiling and moisture during installation.
NOTE!
Protection class NEMA4X is only ensured when the inverter is mounted and firmly
screwed into the mounting bracket.
The mounting bracket without inverter and ventilation channel has no NEMA protection.
Selecting Dowels
and Screws
Important! Depending on the surface, different mounting materials may be required for
installing the mounting bracket. These mounting materials are not part of the scope of
delivery for the inverter. The installer is responsible for selecting the proper mounting
materials.
Screw recom-
mendation
For the installation of the inverter we recommend steel or aluminum screws with a dia-
meter of 0.2–0.3 in. (6–8 mm).
Opening the
Inverter
WARNING!
Danger due to inadequate ground conductor connection.
This can result in severe personal injury and damage to property.
▶
The housing screws provide an adequate ground conductor connection for ground-
ing the housing and should not be replaced under any circumstances by other
screws that do not provide a reliable ground conductor connection.
15
EN-US
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