User`s manual

Chapter 5: Operating Instructions Goliath Guillotine Pipe Saw
38 Part No. 98-037-011-MAN, Rev. 3-0906 E.H. Wachs Company
Figure 5-33. With the clamping circuit valves open,
pull the clamping drive lever up to operate the auto-
clamp.
7.
Hold the clamping drive lever until the pressure level
on the gauge goes to about 2000 psi and stabilizes.
This indicates that the autoclamp is fully engaged
against the workpiece.
8.
While holding the clamping drive lever, close the
clamping circuit return valve and pressure valve.
Figure 5-34. While holding down the clamping drive
lever, close both clamping circuit valves to secure the
clamp on the workpiece.
9.
Release the clamping drive lever. It will return to the
center position.
10.
Slowly release the tension on the lift holding the saw,
making sure the saw is securely clamped to the work-
piece. Leave slack in the lift chains. Keep the lift
attached to the saw.