Curtiss-Wright | EL120 Rev. G PN60914 10/10/19
73
3.
Confirm the state of the safety interrupt switch. The switch should be in the
OPEN state when the hex drive is engaged. The hex drive can now be used.
4.
Return to disengaged position before applying power to actuator.
Hex in Disengaged Position
Move Pin as Shown (Step 2)
Hex in Engaged Position (Step 3)
HAND CRANK DRIVE:
1.
Turn off power to the actuator. If the unit has a brake, disengage it if possible.
2.
Remove the lanyard pin. It will be necessary to depress the button on the pin.
3.
Lift the hand crank away from the body of the actuator and pivot the crank 180
degrees until the handle is facing away from the body of the actuator.
4.
Insert the lanyard pin through the crank and shaft to lock the crank in place. See
pictures below.
5.
Confirm the state of the safety interrupt switch. The switch should be in the
OPEN state when the hand crank is engaged. The hand crank can now be used.
6.
Return to disengaged position before applying power to actuator.
Hex Engage Direction
Summary of Contents for EL120
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