Hoses And Fittings; Hose Connections; Typical Setup - Greenlee 48520 Operation Manuals

Hoses and Fittings

Installation and Maintenance
See publication 99930323, SAE J1273
(Hose and Hose Assemblies).
Replacement
See a Greenlee Utility catalog or publication 99910322,
Low Pressure Quick Couplers, Adapters, and Hoses.

Typical Setup

Greenlee / A Textron Company

Hose Connections

Tool Port Identification
One of three methods is used to identify the pressure
and tank ports of Greenlee Utility tools. Match your tool
to this table.
Pressure Port
P
In
9/16–18 SAE O-ring Boss
(smaller port)
Connecting Hoses
1. Move the flow lever on the hydraulic power source
to the OFF position.
2. Stop the hydraulic power source.
3. Connect the tank hose to the tank (or return) port on
the power source, then to the tank port on the tool.
4. Connect the pressure hose to the pressure port or
hose coupler on the tool, then to the pressure port
on the power source.
Disconnecting Hoses
1. Move the flow lever on the hydraulic power source
to the OFF position.
2. Stop the hydraulic power source.
3. Disconnect the pressure hose from the power
source, then from the tool.
4. Disconnect the tank hose from the tool, then from
the power source.
5. Install dust caps over the ports to prevent
contamination.
6
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
Hydraulic Pruners
Tank Port
T
or
Out
or
3/4–16 SAE O-ring Boss
(larger port)