1
Switch off the automatic circuit breaker
and DC disconnector.
2
Make sure that the DC disconnector is in
the "Off" switch setting.
Loosen the five screws of the connection
area cover by rotating them 180° to the left
using a screwdriver (TX20).
Remove the connection area cover from
the device.
CAUTION!
Danger from faulty or incorrect holes.
This may lead to injuries to the eyes and hands as a result of flying debris and sharp
edges, as well as damage to the inverter.
▶
When drilling, wear suitable protective goggles.
▶
Only use a step drill when drilling.
▶
Ensure that nothing is damaged inside the device (for example, connection block).
▶
Adapt the diameter of the hole to match the corresponding connection.
▶
Deburr the holes using a suitable tool.
▶
Remove the drilling residues from the inverter.
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