ABB ACSM1-04 Schnellinstallationsanleitung Seite 4

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with Canadian Electrical Code and any
applicable provincial codes. To fulfill this
requirement, use the UL classified fuses.
• The drive provides overload protection in
accordance with the National Electrical Code
(NEC). See the appropriate Firmware
Manual for overload protection settings.
Mechanical installation
WARNING! If the drive is to be
connected to an IT power system
(i.e. ungrounded, or high-resistance-
grounded [over 30 ohms] power
system), the internal EMC filtering of
the drive must be disconnected. This should be
done before the drive is mechanically installed.
Refer to the Hardware Manual for detailed
instructions.
Fasten the drive module to the mounting base
using four screws through the four mounting
holes.
Quick installation guide - ACSM1-04/04Lx
Installing pipe connectors
(ACSM1-04Lx only)
• Slide the nut and the cutting ring onto the
liquid inlet pipe marked coolant in. Ensure
that the thicker end of the ring points toward
the nut.
• Place the union body of the connector onto
the end of the pipe.