TWIGA MID
38
Summary
You must ensure that the micro switches make and break a circuit as the cams
rotate through their arc of travel
.
It is very important to correctly set the micro
switches to ensure the electrical circuit functions, the switch lever arm must follow
its own cam and not be influenced by the opposite cam also the lever must be
bent towards or away from the cam to allow the electric circuit to open and close in
accordance to the cam position
Autopilot
When both switches are open the main
arm will hold position, this is neutral or
mid position when they rest in the valley
between both cam peaks.
Slacken this bolt before adjusting the position of cams,
increase sensitivity by moving the cam peaks together
reduce auto pilot sensitivity by moving them apart. We
recommend the cam plates are flush at the top as
shown.
Ensure the switch lever
closes the contacts, if not
adjust by bending the lever
arm towards the cam.
Autopilot
When one of the switches is closed,
main arm will either raise or lower
dependant on which switch has been
triggered.
Fig. 3
Fig. 4
