GEAX
s.r.l.
Chapter 2
TRANSPORTING THE DRILLING RIG
6
2.2 Setting up drilling rig at jobsitesite
2.2.1
Opening mast for work configuration
Proceed as follows to open the mast:
Remove the bolt A between the two parts of the mast.
Make sure no one is in the trajectory of the opening mast.
Act on the selector D3 to open the mast.
If the mast has difficulty moving, the operator can intervene to detach it
making sure his body remains outside of the trajectory of the mast
fig.2.2.2.1
.
fig.2.2.1.1
Make sure the ropes are not damaged while the mast is rotating.
When the mast is aligned, insert the pins B and the bolts between the
two parts and secure them
fig.2.1.2.3
.
Make sure the ropes are positioned correctly on the pulleys.
Lift the rotary slightly to be able to pull the blocking pins off.
Pull off the blocking pins.