Abtus ABT 8000 Instruction Manual page 5

4.2 Assembly
1. To release the vertical beam, pull the lever towards you (See Figure 1). Lift the vertical beam
until it rests against the stop at 90°. Turn the locking handle towards the vertical beam to
lock it vertically in place (shown in Figure 2).
Figure 1 – Pull the lever to release the vertical beam
Figure 2 – Raise the handle against the beam to lock it in place
5