Inspecting Timing Belts; Replacing The Emb-40R Amplifier; Remove The Emb-40R Amplifier - Omron Cobra 350 CR/ESD User Manual

8.7 Inspecting Timing Belts
12. Reinstall the battery cover on the robot.
Tightening toque: Hex socket-head bolt (M3 x 8): 1.6 ± 0.3 N·m (1.2 ± 0.2 ft-lbf)
NOTE: On the cleanroom robot, reinstall the packing under the cover. Take care
not to pinch it.

8.7 Inspecting Timing Belts

This inspection should be done every 12 months.
1. Turn off power to the eMB-40R and SmartController EX, if present.
2. Visually inspect the timing belts for Joint 3 and Joint 4 for excessive wear or missing
teeth.
3. If you discover any problems, contact your local Omron support.

8.8 Replacing the eMB-40R Amplifier

Remove the eMB-40R Amplifier

1. Switch off the SmartController EX, if present.
2. Switch off the 24 VDC input supply to the eMB-40R.
3. Switch off the 200/240 VAC input supply to the eMB-40R.
Lock out and tag out power.
4. Disconnect the 24 VDC supply cable from the eMB-40R +24 VDC input connector.
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Figure 8-9. New Batteries Installed
Cobra 350 User's Guide 05624-000 Rev. K