P/N: 57017, Rev. 3 Page 43
3.17 Hydraulic power preparation and connection
CAUTION
Connect the hydraulic motor to the power unit pump prior to turning
on the power unit. Failure to do so will damage the pump and void
all warranties.
The hydraulic motor mounts to the rotational drive unit. Hydraulic hoses with quick
disconnect fittings connect to hydraulic power unit and the hydraulic motor. Before
connecting or disconnecting the hoses, turn off the power unit.
The return and pressure lines are interchangeable. If you switch these lines, the
boring bar will rotate in the opposite direction.
Do the following to reverse bar rotation:
1. Turn off the hydraulic power unit
2. Switch the hoses at the motor end.
The control pendant's START/STOP push buttons run the hydraulic power unit. The
20-foot (6 meter) cable allows remote operation of the motor.
Make sure to check the direction of bar rotation and tool head feeding before
operating the boring bar. Check that the electrical supply matches the requirements of
the power unit.
To Next Page
Loading...
