GD50 User
Manual ◄ 11
INSTALLING THE VALVE
Connect the valve to the hydraulic system as shown in
Figure 2.
OPERATING THE VALVE
Connect the valve to the tool using the illustration below
as a guide. Make sure the valve spool on the valve is
pushed
OFF
before connecting the valve to the hydraulic
system. Make sure the hydraulic system is
OFF
before
connecting the valve to the hydraulic system. Connect
the valve to the hydraulic system. Turn
ON
the hydraulic
system. Place the tool to be operated in its operating
position. Push the valve spool
ON
to begin operating the
tool. Push the valve spool
OFF
to stop operating the tool.
Turn the hydraulic system
OFF
before disconnecting the
valve.
Selector Screw
Tool Hoses
Quick Disconnect Couplers
72264 Valve
IN
(PRESSURE)
OUT
(RETURN)
00936 Adapter Fittings
Figure 2. Connecting the Valve
COLD WEATHER OPERATION
If the rod driver is to be used during cold weather, preheat
the hydraulic fluid at low engine speed. When using the
normally recommended fluids, fluid temperature should
be at or above 50 °F/10 °C (400 ssu/82 centistokes)
before use.
OPERATION
