5.3.2
Wall/control cabinet mounting
The wall-mounted model is supplied with the installation kit required for wall
mounting as standard. Installation kits for subsequent conversion to the wall
mounting configuration for existing pump systems are available from KSB.
PumpDrive should rest flush against the wall so that the air flow of the fans is
directed through the heat sink.
Make sure to prevent exhaust air produced by other equipment from entering the
device's air intake in order to ensure adequate cooling of the device. The following
minimum distances must be observed:
Table 13: Minimum distances for control cabinet mounting
Minimum distance from other devices
Distance [mm]
Top and bottom
100
Side
20
The PumpDrive's thermal leakage power totals 5 % of the nominal power (max.).
5.4 Electrical connection
5.4.1
Safety regulations
DANGER
Incorrect electrical installation
Danger of death from electric shock!
▷
Electrical connection to be made by a qualified electrician only.
▷
Observe the technical connection requirements of local and national energy
supply companies.
DANGER
Unintentional start-up
Danger of death from electric shock!
▷
Disconnect the PumpDrive from the power supply before performing any
maintenance or installation work.
▷
Ensure that the PumpDrive cannot be switched on again during maintenance
and installation work.
DANGER
Contact with live components
Risk of fatal injury due to electric shock!
▷
Never remove the upper housing part from the heat sink.
▷
Mind the capacitor discharge time.
After switching off PumpDrive, wait five minutes until dangerous voltages have
discharged.
WARNING
Direct connection between power supply and motor connection (bypass)
Damage to PumpDrive!
▷
Never establish a direct connection between the power supply and motor
connection (bypass) of PumpDrive.
5 Installation at Site
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PumpDrive
