Curtiss-Wright | EL120 Rev. G PN60914 10/10/19
72
OPERATING INSTRUCTIONS
HANDWHEEL:
1.
Turn off power to the actuator. If the unit has a brake, disengage it if possible.
2.
Move lever to engage or disengage handwheel as shown below. Always move
the lever to the full Engage or Disengage position. See pictures below.
3.
Confirm the state of the safety interrupt switch. The switch should be in the
OPEN state when the handwheel is engaged. The handwheel can now be used.
4.
Return lever to disengaged position before applying power to actuator.
Handwheel in Disengaged Position
Move lever as shown (Step 2)
Handwheel in Engaged Position (Step 3)
HEX DRIVE:
1.
Turn off power to the actuator. If the unit has a brake, disengage it if possible.
2.
Hook your fingers under the cross-pin on both sides of the hex. Pull the pin away
from the body of the actuator and rotate the pin into the longer slot on the hex.
Allow the pin and shaft to be pulled down toward the body of the actuator. See
pictures below.
Flip Direction
Summary of Contents for EL120
Page 87: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 87 CERTIFICATIONS ...
Page 89: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 89 ...
Page 90: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 90 ...
Page 91: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 91 ...
Page 92: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 92 ...
Page 93: ...Curtiss Wright EL120 Rev G PN60914 10 10 19 93 s ...
