Atlas 20 Serie Manual Del Usuario página 5

INSTALLATION (continued)
Install Hydraulic Hoses
1. Remove the shipping plugs from the control valve block.
2. Install hydraulic hoses or coupler fittings. Thread hose or coupler fitting into the
3. Connect hoses from pump to tool or cylinder. Make connections as indicated in table
A B
T T
B
control valve block. Use 1
fitting, leaving the first complete thread free of tape to ensure that tape does not shed
into hydraulic system, causing damage. Trim loose ends. Properly wrapped threads
are pictured below.
NOTE: Install a pressure gauge in-line from the pump for added safety and better
system control.
below. The control valve blocks are shown below the table for reference.
20 Series
3-Way Valve
4-Way Valve
30 / 50 Series
3-Way Valve
4-Way Valve
A
1
Ú wraps of Teflon tape (or suitable thread sealant) on
2
Valve A
Advance return-to-
tank line
or plug
port
Advance Retract
Valve A
Advance
Advance
5
B T
return-to-
tank line or plug port
return-to-
tank line or plug port
B
return-to-tank line or
plug port
Retract