Power Connections; Motor Wiring Diagram; Low Voltage; High Voltage - Greenlee 940-PS Operation, Service And Parts Instruction Manual

Assembly Instructions
The 940-PS pump is completely assembled and is
shipped to you as a complete pumping unit. The only
assembly necessary is the connections to the ram at
ports provided in the model purchased.

Operating Instructions

This power pump is designed to operate at 10,000 psi
intermittently. For continuous service, as on production
work, the pressure should not exceed 6,000 psi. (This
limitation is for motor protection only.)
Before operating pump, check the following to assure
proper service:
1. Check for proper power connections and for tight-
ness of hose connections before starting pump.
2. Check hydraulic oil with dipstick. Oil should be
within 1/2" of reservoir top.
3. Start motor and allow pump to idle a few minutes.
This will allow the hydraulic oil to work into the
moving parts and give prime to pump.
For operation of control valves, see pages 7 & 8.

Motor Wiring Diagram

CONNECTIONS FOR CW ROTATION (VIEW MOTOR FROM LEAD END)
Franklin GE
Brown (10) Purple P1
Brown P2
Violet (9)
Pink (1) Black T5
Orange (5) Orange T3
Black (2) Yellow T4
Red J10
Red (8)
White T2
Blue (4)
Greenlee Textron / Subsidiary of Textron Inc.
940-PS Series Hydraulic Power Pumps

LOW VOLTAGE

Low
Voltage
Line

Power Connections

The 940-PS is shipped wired for 115 volt AC operation
unless specifically ordered for 230 volt AC operation.
If 230 volt AC operation is desired and your pump has
not been wired at the factory for 230 volt AC the motor
leads must be rewired in accordance with the wiring
diagram shown.
For your protection, ground unit before using.
The electric motor is equipped with an approved
3-conductor cord and 3-blade grounding-type
attachment plug to be used with the proper
grounding-type receptacle, in accordance with
the National Electrical Code. The green-colored
conductor in the cord is the grounding wire, which
is attached to the metal frame of the unit inside the
housing and to the longest blade of the attachment
plug cap. A special grounding adapter is supplied
(except in Canada or for use above 150 volts) to
permit using two-wire receptacles until the correct
receptacle is installed. The green grounding wire
extending from the side of the adapter must be
connected to a permanent ground such as a
properly grounded outlet box, conduit or water
pipe, before plugging in the unit. (If extension
cords are used, they should have sufficient rated
capacity and a properly connected grounding
circuit.)
Franklin GE
Purple P1
Brown (10)
Brown P2
Violet (9)
Black T5
Pink (1)
Orange (5)
Orange T3
Blue (4) White T2
Red (8) Red J10
Black (2) Yellow T4
4 4455 Boeing Dr., Rockford, IL 61109-2988

HIGH VOLTAGE

Insulate This Lead
High
Voltage
Line
815/397-7070