HKC HQ-005 - 4.6.1. Travel Stopper Bolt Adjustment; 4.7. Potentiometer Setting and Replacement; 4.8. Current Position Transmitter (CPT)

Installation, Operation and Maintenance Manual
HQ-005 Electric Actuator
Document No. HKQI-611
8 | P a g e
4.3 Limit Switch Setting
 Manually rotate the hand wheel of the actuator to fully closed position
 Using a Allen key, loosen the set screw in the CLOSE limit switch cam
 Rotate the CLOSE cam towards CW limit switch lever until the switch ‘clicks’
 Tighten the set screw with the Allen key
 Manually rotate the hand wheel of the actuator to opened position
 Using the Allen key, loosen the set screw in the OPEN limit switch cam
 Rotate the OPEN cam towards CCW limit switch lever until the switch ‘clicks’ (see Figure below)
 Tighten the set screw with the Allen key
DANGER:
 HAZARDOUS VOLTAGE. Make sure all incoming power is disconnected
before setting the limit switch
Open Limit Switch Cam (CCW)
Open Limit Switch
2mm Allen key