17
3B6
The displayed parameters are as follows:
• RA : Channel A of rotation pot values between 0 to 360 degrees
• RB : Channel B of rotation pot values between 0 to 360 degrees
RA 179.6
RB 181.8
P010
RA/RB is the channels we will adjust the pot to read 180 degrees (average between the two
outputs of channel A and B when the boom is directly over the rear of the machine and tighten
the set screws on the upper drive assembly and then tighten the drive assembly set screw.
Example Channel A is 179.6 channel B is 181.8. Average is around 180 degrees.
Now verify the rotation.
Tighten the set screws on the upper drive
Assembly with a 1.5mm allen wrench. Due to
Allen set screw position, you may have to
Tighten one screw then swing the machine to
Tighten the second screw. Check the display
For accuracy again and lock-tite the screws
On top and bottom of the collar.