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SPI9000 Inverter Unit FI9 – FI14 User Manual
MN04004002E For more information visit:
www.EatonElectrical.com
vii
September 2006
Cautions
CAUTION
The SPI9000 inverter is meant for fixed installations only.
CAUTION
Do not perform any measurements when the inverter is connected
to the DC supply.
CAUTION
After having disconnected the inverter from the DC supply, wait
until the fan stops and the indicators on the keypad go out (if no
keypad is attached see the indicator through the keypad base). Wait
5 more minutes before doing any work on inverter connections. Do
not even open the cover before this time has expired.
CAUTION
Do not perform any voltage withstand tests on any part of inverter.
There is a certain procedure according to which the tests shall be
performed. Ignoring this procedure may result in damaged
product.
CAUTION
Prior to measurements on the motor or the motor cable, disconnect
the motor cable from the inverter.
CAUTION
Do not touch the components on the circuit boards. Static voltage
discharge may damage the components.
CAUTION
Before connecting the inverter to DC supply, make sure that the
inverter front and cable covers are closed.
CAUTION
Ensure that the jumper positions are correct. Running the motor
with signal settings that differ from the jumper positions will not
harm the inverter but may harm the motor.