Check for any leaks, repair as needed.
When first plugged in the solenoid makes 4 "clicks" relieving any pressure still in the system.
When the button to turn off the pump is pressed it goes through the same sequence for the
same reason. It is then safe to remove tool and hoses.
Shift pendant to the advance position to advance tool and release to retract tool. Look for
movement in tool, check for any leaks, repair as needed.
CAUTION: Never operate the pump without tool movement for more than 1 minute. Leaving
the valve in the advance or retract position without the tool's piston rod moving will overheat the
oil.
CAUTION: Never disconnect or connect any hydraulic hoses or fittings without first unloading
the tool, then unplug the electrical cord of the pump. Open manual relief valve to assure that the
system has been depressurized.
CONTROL VALVES
2-Postion – 4 Way Solenoid Valve for Hydraulic Torque Wrenches.
To Advance - depress the Advance Switch.
To Retract - release advance switch to Retract Tool.
INSTALL HYDRAULIC CONNECTIONS
Use only tools, hoses and accessories rated at 10,000 PSI (700kg/cm
shipping plugs from the ports to connect your coupling(s) or hose(s) to manifold. Use 1.5 wraps
of Teflon tape (or suitable thread sealant) on all threads, leaving the first complete thread free of
tape to ensure no foreign matter enters the hydraulic circuit.
When making connections with quick disconnect couplings, make sure the couplings are fully
engaged. Threaded connections such as fittings, gauges, etc. must be securely tightened and
leak free.
POWER CONTROL SWITCHES
Remote pendant.
Configured with motor control pendant:
32
2
). Remove the