Possible damage to the frequency converter! Op‐
erational safety of the machine endangered!
Observe the instructions below.
Avoiding Dripping or Spraying Water
Due to their operating principle, condensation water is formed when cooling units are
used.
For this reason, observe the following aspects:
● Always position cooling units in such a way that condensation water cannot drip onto
the devices in the control cabinet.
● Position the cooling unit in such a way that the fan of the cooling unit does not spray
accumulated condensation water onto the devices in the control cabinet. Mount the
air duct in the control cabinet accordingly.
Cooling Unit on Top of the Control Cabinet Cooling Unit at the Front of the Control
Cabinet
Fig.5-1: Arranging the Cooling Units
1: Cooling unit
2: Interior of control cabinet
3: Air duct (protects devices against condensation water)
4: Device in control cabinet
DOK-RCON01-REX*F*UL***-IN01-EN-P
Rexroth Frequency Converters
Bosch Rexroth AG
Instructions for Use
43/65
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