Textron Greenlee H4802 Serie Manual De Instrucciones página 9

Hose Connections (cont'd)
H4802, H4802-1, and H4802-6:
Connecting Hoses
The remote valve can be used
on both open-center and closed-
center systems by adjusting the
OC/CC selection spool.
• For open-center pump opera-
tion, use a flat head screwdriver
to turn the spool counterclock-
wise until it backs into the snap
ring.
• For closed-center operation, tighten the spool in the
clockwise direction until snug.
Typical Setup
Greenlee / A Textron Company
Selection
Spool
OC CC
Pressure
9
H4802 Series Pole Tampers
When connecting or disconnecting the remote
valve, always ensure that the valve is in the off posi-
tion and the system is depressurized.
Failure to observe this warning could result in severe
injury or death.
Connecting Remote Valve
When connecting the remote valve to the system,
connect lines in order as numbered in the diagram
below (1–2–3–4).
Disconnecting Remote Valve
When disconnecting the remote valve, remove lines in
reverse order of the numbering in the diagram below
(4–3–2–1).
3
Return
4
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
1
Return
2
Pressure