Eaton M-Max series, Operating Instructions Manual

Page: 59 / 199

04/10 MN04020001Z-EN
55
4 Operation
Checklist for commissioning
Before placing the frequency converter into operation, make sure
to check the following (checklist):
No. Activity Note
1 Installation and wiring have been carried out in accordance with the corresponding instructional
leaflet (
a
AWA8230-2416).
2 All wiring and line section leftovers, as well as all the tools used, have been removed from the
frequency inverter's proximity.
3 All terminals in the power section and in the control section were tightened with the specified
torque.
4 The lines connected to the output terminals of the frequency inverter (U/T1, V/T2, W/T3, R+, R-) are
not short-circuited and are not connected to ground (PE).
5 The frequency inverter has been earthed properly (PE).
6 All electrical terminals in the power section (L1, L2/N, L3, U/T1, V/T2, W/T3, R+, R- , PE) were
implemented properly and were designed in line with the corresponding requirements.
7 Each single phase of the supply voltage (L1, L2, L3) is protected with a fuse.
8 The frequency inverter and the motor are adapted to the mains voltage.
(
a
section “Rating data on the nameplate”
, page 11,
connection type (star, delta) of the motor
tested).
9 The quality and volume of cooling air are in line with the environmental conditions required for the
frequency inverter and the motor.
10 All connected control lines comply with the corresponding stop conditions (e.g., switch in OFF
position and setpoint value= zero).
11 The parameters that were preset at the factory have been checked with the list of parameters.
(
a section “List of parameters”, page 176).
12 The effective direction of a coupled machine will allow the motor to start.
13 All emergency switching off functions and safety functions are in an appropriate condition.