10260A Series Actuators Installation, Operations, and Maintenance Manual
76 10260A Series Actuators – Installation, Operations, and Maintenance 2/03
9.2.7 Actuator Up/Down action does not operate correctly.
Table 9-8 explains how to troubleshoot the Up/Down Actuator action.
Table 9-8 Troubleshooting the Up/Down Actuator Action
Step What to Do How To Do it or Where to Find the Instructions
1
Check motor by driving directly. Apply the AC Main supply voltage to TB-5.
Actuator should drive in the Up direction. If not
replace motor.
2
Check motor by driving directly. Apply the AC Main supply voltage to TB-6.
Actuator should drive in the Down direction. If not
replace motor.
3
Check Limit Switch operation. Apply the AC Main supply voltage to TB-9.
Actuator should drive in the Up direction. If not
check adjustment of Limit Switches and replace
SW2 if necessary.
4
Check Limit Switch operation. Apply the AC Main supply voltage to TB-8.
Actuator should drive in the Down direction. If not
check adjustment of Limit Switches and replace
SW1 if necessary.
To Previous Page
Loading...
