DOCA0270EN-02

Installing the LAD9P3 Shorting Block (9–38 A Starters in Y/D Avatars)

The accessories in the LAD9R1 kit together with the LAD9P3 shorting block are used to join adjacent 9–38 A (size 1 and 2) starters for wye-delta (Y/D) Avatars. To install the accessories, perform the steps in the following table and refer to Installing the LAD9P3 Shorting Block.

LAD9P3 Installation Procedure

Step

Action

1

On the starter that will be mounted on the left, using a flat-head screwdriver, remove the small piece of plastic located near the middle of the starter on the right side. The plastic cover is hidden under a label on the side of the starter. Do not remove the plastic cover on the left side of the starter.

On the starter that will be mounted on the right, using a flat-head screwdriver, remove the small piece of plastic located near the middle of the starter on the left side. The plastic cover is hidden under a label on the side of the starter. Do not remove the plastic cover on the right side of the starter.

2

Install the LAD9V2 mechanical interlock into the opening on the starter on the left. You will hear a click once the connection is made.

3

Attach the starter on the right to the mechanical interlock. You will hear a click once the connection is made.

4

Attach the assembly staple at the back of the starters. Insert the top of the staple onto the starters and then push down to secure the bottom of the staple into position.

5

Install the LAD9P3 shorting block at the top of the left starter. This is the wye (Y) starter.

6

Install the LAD9V6 reversing link at the bottom of the starters.

To separate the starters and remove the accessories, perform the steps in the following table and refer to Installing the LAD9P3 Shorting Block.

LAD9P3 Removal Procedure

Step

Action

1

If the flat cables have been connected, disconnect the cables from the modules before removing the accessories.

2

Completely loosen the screws on the starter terminals.

3

Remove the reversing link from the bottom of the starters.

4

Remove the shorting block from the top left starter.

5

Remove the assembly staple from the back of the starters.

6

Use a flat-head screwdriver to separate the two starters.

7

Use a flat-head screwdriver to remove the mechanical interlock from the starters.

Installing the LAD9P3 Shorting Block

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