Branson 2000X ao, Instruction Manual, Page: 15 / 112

100-214-281 Rev. 07 1-3
2000X ao Actuator Chapter 1: Safety and Support
Instruction Manual General Precautions
Figure 1.2 Caution label on the aod Actuator for the factory air supply
Figure 1.3 Safety Labels on front of the aod Actuator
1.2 General Precautions
Take the following precautions before servicing the power supply:
• Be sure the power switch is in the Off position before making any electrical connections.
• To prevent the possibility of an electrical shock, always plug the power supply into a
grounded power source.
• Power supplies produce high voltage. Before working on the power supply module, do the
following:
• Turn off the power supply;
• Unplug main power; and
• Allow at least 2 minutes for capacitors to discharge.
• High voltage is present in the power supply. Do not operate with the cover removed.
• High line voltages exist in the ultrasonic power supply module. Common points are tied to