Vertex Standard 7133B, 7122B Acceptance Test Procedure, Preliminary Information, Maintenance Mode

ATP

4.0ACCEPTANCE TEST PROCEDURE

4.1Preliminary Information

This test procedure is intended to serve as the final proof of performance document for the 7122B/7133B ACU, subsequent to field installation and set-up. Prior to the performance of these tests, the system must have been installed and adjusted as described in Section 2.0 of this manual. Motor rotation direction should be normalized and limit stops should be set.

4.2.1 Maintenance Mode

1.On the 7122B/7133B OU set the MAIN POWER circuit

breaker to ON. _______(Check)

2.Verify that the EMERGENCY STOP button is in the out

	position.	_______(Check)
3.	Set the MAINT/REMOTE switch to MAINT.	_______(Check)

4.Using the EL UP/DOWN switch, drive the antenna and

verify correct directional movement of the antenna. _______(Check)

5.Using the EL UP/DOWN switch, drive the antenna UP and verify that the limit switch stops the movement of

the antenna. _______(Check)

6.Using the EL UP/DOWN switch, drive the antenna DOWN and verify that the limit switch stops the movement of the

antenna. _______(Check)

7.Using the AZ CW/CCW switch, drive the antenna and

verify correct directional movement of the antenna. _______(Check)

8.Using the AZ CW/CCW switch, drive the antenna CW and verify that the limit switch stops the movement of

the antenna. _______(Check)

9.Using the AZ CW/CCW switch, drive the antenna CCW and verify that the limit switch stops the movement of

the antenna. _______(Check)

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