Eaton DC1-12011 Series, Manual

Page: 87 / 194

4 Operation
4.1 Checklist for commissioning
DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com
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4 Operation
4.1 Checklist for commissioning
Before placing the frequency converter into operation, use the checklist
below to make sure that all the following requirements are met:
No. Activity Notes
1 Mounting and wiring have been carried out in accordance
with the corresponding instructional leaflet
(
￫ IL04020009Z, IL04020013Z, IL04020014Z).
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 (U, V, W, DC+,
DC-, BR) of the frequency inverter 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/L, L2/N, L3,
U, V, W, DC+, DC-, BR, PE) were implemented properly
and were designed in line with the corresponding require-
ments.
7 Each single phase of the supply voltage (L or L1, L2, L3) is
protected with a fuse.
8 The frequency inverter and the motor are adapted to the
mains voltage.
(
￫ Section 1.4.1, „Rating data on the nameplate“,
page13, 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 cables comply with the correspond-
ing stop conditions (e.g., switch in OFF position and set-
point value= zero).
11 The parameters that were preset at the factory have been
checked with the list of parameters.( Table 12, page 93).
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.