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Hapter, Check the installation – Rockwell Automation SP200  AC Drive, 1 2 Channel Analog, Preset Speed User Manual

Page 47

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Check the Installation

8-1

C

HAPTER

8

Check the Installation

To ensure safe operation, check the installation with the power off before operating the
unit. When power is first applied, the direction of rotation, operator speed reference,
and operation under load should be tested.

8.1

Check the Installation with the Power Off

Perform the following installation checks of the unit with the power off:

Step 1. Turn off, lockout, and tag AC input power to the unit.

Step 2. If an input disconnect is installed, make sure it is in the OFF position.

Step 3. Check that any interlocks installed around the driven machine are

operational.

Step 4. Check that there is adequate clearance around the unit. Refer to figure 2.1.

Step 5. Check that the wiring to the power terminals and to the control signal terminal

strip is correct (figures 4.1, 4.2, 5.1, 5.2, 5.3 and 5.4).

Step 6. Check that user-supplied branch circuit protection is properly installed and

correctly rated.

Step 7. Check that incoming AC power is correctly rated.

Step 8. Check that the rating of the transformer (if used) matches the unit

requirements and that the transformer is connected for the proper voltage.

Step 9. Check that a properly sized ground wire is installed and that a suitable earth

ground is used. Verify that all ground leads are run unbroken.

!

ATTENTION: Only qualified electrical personnel, familiar with the
construction and operation of this equipment and the hazards involved,
should install, adjust, operate, and/or service this equipment. Read and
understand this manual in its entirety before proceeding. Failure to
observe this precaution could result in severe bodily injury or loss of life.