Warren Controls AmurAct Actuator Linkage and Motor - Manual (Page 25)

25
AmurAct IOM_AA_RevH_0413
AmurAct control valves are designed to operate for extended periods of time
without maintenance or operator action.
1. No operator action is needed after a power outage sends AmurAct into its fail-safe position. It will
resume normal operation when power is restored. Recall that nothing happens until completion of
the Enerdrive recharging process. It will then respond to a control signal input.
2. Initiate the motor’s AutoStroke calibration cycle each time AmurAct is placed into service following
any intentional shutdown, adjustment, calibration or maintenance. Failure to do so can cause
inaccuracy of control and premature failure of the motor.
3. Fail-safe operation can be verified at any time by interrupting the normal power supply.
4. Improper calibration of the electric controller by others may cause the control valve to “hunt”, causing
abnormal wear and premature failure.
OPERATING TIPS