Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 32)

32
Check Installation
Before applying power, perform the following checks.
√ Check
Installation environment conforms to the drive’s specifications for ambient
conditions.
The drive is mounted securely.
Space around the drive meets the drive’s specifications for cooling.
The motor and driven equipment are ready for start (3 phase motor).
For floating networks: The internal RFI filter is disconnected.
The drive is properly grounded, along with the pump, motor and control panel.
The input power (mains) voltage matches the drive nominal input voltage (watch
for “open delta” power).
The input power (mains) connections at U1, V1 and W1 are connected and
tightened as specified. Loose connections may cause arcing!
The input power (mains) fuses are installed, according to NEC.
The motor connections at U2, V2 and W2 are connected and tightened as
specified.
The motor cable is routed away from other cables and in separate conduit.
NO power factor compensation capacitors are in the motor cable.
The control connections are connected and tightened as specified.
NO tools or foreign objects (such as drill shavings) are inside the drive.
NO alternate power source for the motor (such as a bypass connection) is
connected – no voltage is applied to the output of the drive.
Single phase power is connected to U1 and W1 with GND.
INSTALLATION
(Frames R1-R6)