Replacing the Encoder Backup Battery

Replace the encoder backup battery according to the procedure below.

1

Prepare a new set of 3 backup batteries for replacement.

Note: Be sure to replace all of three batteries with new ones at one time.

2

Turn the controller power OFF.

3

Remove the hexagon socket-head bolts from the battery support plate.

<Standard type (VM-6083, VM-60B1)>

<Dust- & splash-proof type (VM-6083-W, VM-60B1-W)>

4

Pull out the battery support plate from the robot unit.

<Standard type ( VM-6083 ,VM-60B1)>

< Dust- & splash-proof type (VM-6083-W, VM-60B1-W) >

5

Remove the dummy connector cap from the battery board.

6

Connect a new battery (1st one) to the pin from which you have disconnected the dummy connector cap in Step 5.

7

Disconnect the old backup battery that is left next to the new battery connected in Step 6, and then connect a new battery (2nd one).

8

Disconnect the old backup battery that is left next to the new battery connected in Step 7, and then connect a new battery (3rd one).

9

Remove the last old battery and connect the dummy connector cap disconnected in Step 5.

10

Secure the battery support plate to the connector plate.

Tightening torque: 1.6 ±0.3 Nm

<Standard type (VM-6083D, VM-60B1D)>

< Dust- & splash-proof type (VM-6083D-W, VM-60B1D-W) >