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Cobra 350 User's Guide
05624-000 Rev. K
8.6 Replacing Encoder Battery
1
Figure 8-3. (1) Lubrication of Joint 3 Quill Shaft
2. Raise the Joint 3 quill shaft to the upper position.
3. Apply grease to the entire shaft. See the preceding table for details.
4. Move the Joint 3 shaft up and down to distribute the grease. Wipe off any excess grease.
8.6 Replacing Encoder Battery
The data stored by the encoders is protected by 3.6 V lithium backup batteries located in the
base of the robot.
IMPORTANT:
Replace the batteries only with 3.6 V, 2.7 Ah lithium batteries,
P/N 06126-000. Battery information is located in the base of the robot.
NOTE:
Dispose of the battery according to all local and national environmental
regulations regarding electronic components.
Battery Replacement Time Periods
If the robot is kept in storage and not in production, or the robot is turned off (no 24 VDC sup-
ply) most of the time, then the battery should be replaced every 2 years.
If the robot is turned on with 24 VDC supplied to the robot more than half the time, then you
can increase the replacement interval to a maximum of 4 years.
