Tech-Tip 93
13
Released: 6/19/2019
Tech Tips
Step 8
Once testing is complete bring the upper and
lower booms down to the ground mount position.
Disconnect the voltage source from the boom.
Step 9
Remove the following jumpers:
•
Turntable above rotation to pedestal below
rotation (#1)
•
Lower boom insert (#3)
•
Upper boom to knuckle (#4)
•
Knuckle to lower boom (#5)
•
Platform bracket to boom tip bracket (#6)
•
Jib bracket (if equipped) to platform bracket
(#7)
Step 10
To begin setup for testing the lower boom, raise
the upper boom up to a 45 degree angle. Raise
the lower boom high enough to clear all
obstacles and rotate the turntable 180 degrees
so that the knuckle is off the back of the unit as