Installation Manual

Parts Replacement 10-53
8. Remove the Servo Amplifier.
? NOTE The faulty Servo Amplifier should be returned to Asymtek. Refer to “Return
Material Authorization” in this section for merchandise return instructions.
To install a Servo Amplifier:
CAUTION! ESD precautions must be taken while handling the Servo Amplifier or severe
damage from electrostatic discharge may occur.
? NOTE Apply removable thread locker to all threaded fasteners unless otherwise noted.
1. Remove the new Servo Amplifier from its ESD protective bag.
2. Place the new Servo Amplifier in position, making sure that orientation of the new Amplifier
matches the orientation of the old one.
3. Reinstall the two 3-mm hold-down screws removed from the old Amplifier. Torque the
screws to 20 in-lbs (0.230 kg-m).
CAUTION! Do not overtighten the screws or the Amplifier may be damaged.
4. Reconnect all of the cables to the appropriate connectors on the Servo Amplifier.
5. Install the Servo Shelf Cover and secure it in place by tightening the two captive,
slotted thumbscrews. Do not use removable thread locker.
CAUTION! When installing the Servo Shelf Cover, avoid contacting the electrical and
pneumatic components on the Servo Shelf or they may be damaged.
6. Remove the ladder.
7. Perform a Post-Service Start-up as specified in the Safety section of this manual.