4
Hydraulic Power Pump
CONNECTIONS FOR CW ROTATION VIEW LEAD END OF MOTOR WIRING DIAGRAM
LOW VOLTAGE (115 Volt)
Purple P1
Brown P2
Black T5
Orange T3
Yellow T4
Red J10
White T2
Purple P1
Brown P2
Black T5
Orange T3
White T2
Red J10
Yellow T4
Insulate This Lead
High
Voltage
Line
HIGH VOLTAGE (230 Volt)
Low
Voltage
Line
Brown (10)
Violet (9)
Pink (1)
Orange (5)
Black (2)
Red (8)
Blue (4)
Brown (10)
Violet (9)
Pink (1)
Orange (5)
Blue (4)
Red (8)
Black (2)
Franklin GE
Franklin GE
Introduction
The 940-M3 Special No. 55 is a high-pressure hydraulic
power pump which is simple to operate, lightweight,
durable and portable. The pump also contains an
externally mounted three-way, three-position directional
control valve for advancing, holding and returning ram.
This power pump features a built-in high volume / low
pressure pumping feature which gives fast approach
ram action and automatic changeover to low volume /
high pressure when pressure exceeds 200 psi. The
pumping unit consists of a one-position radial-type
capable of developing 10,000 psi. The pump also has a
relief valve which permits the motor to be shut off and
restarted with ram held at any desired pressure up to
maximum pressure of pump.
Note: Relief valve on this power unit has been preset
by the factory at 10,400/10,000 psi. If any
change is required, please contact factory first.
Assembly Instructions
The 940-M3 Special No. 55 pump is completely as-
sembled and is shipped to you as a complete pumping
unit. The only assembly necessary is the connection of
the ram to the pump and the power cord to the proper
electrical outlet.
Power
The 940-M3 Special No. 55 pump is powered by a 1 hp,
end-mounted, totally enclosed, fan-cooled, ball bearing,
dual-voltage electric motor. For information on 230 Volt
operation, please contact factory.
For your protection, ground unit before using.
The electric motor is equipped with an approved
3-conductor cord and 3-blade grounding-type
plug to be used with a grounded 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 plug.
A special grounding adapter is supplied (except
in Canada or for use above 150 volts) to permit
using two-wire receptacle until the correct recep-
tacle 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 it is necessary
to use an extension cord, use a 3-wire cord (with
ground) that has sufficient capacity.
Fill unit with hydraulic oil before
operating pump.
Failure to fill unit with oil will result in
damage to the pump.
