Tri Tool 757RSS Hydraulic Power Supply - Manual (Page 8)

8
TRI TOOL INC.
92-0565 : Rev. 070912
WARNING:
ELECTRIC CONTROL FEATURES
Magnetic starter, with a 24 VAC starting coil and Overload Protection Circuit
Breaker.
The unit is controlled with a Remote Pendant, which provides Stop/Start functions.
Variable Volume and Reverse Flow is provided for at the Unit with a Push/Pull
Rotary Control.
The pendant is supplied with a 2’ (.6 m) Cable which connects to the Control Box.
The Extension Cables may be added up to 105’ (32 m) maximum.
HYDRAULIC CHARACTERISTICS
Variable volume: 0 to 10 gpm (0 to 37.8 lt./min).
Operation below 2 gpm (7.6 lt./min) is not recommended.
Volume control: Mechanical Swash Plate Control
Pressure:
0 to 1800 psi (0 to 126.5 kgs/sq. cm) forward
0 to 1400 psi (0 to 98.4 kg/sq. cm) reverse.
Pilot-operated by-pass (pressure limiting) valves (2) are included in the forward and
reverse flow lines.
A closed loop system has been designed in for minimum heat generation.
A full flow return “loop” 10-micron Filter is in the system to prevent contamination
from circulating through the pump.
The Filter Assembly incorporates a visual Filter Clogging Indicator.
The tank Suction Line contains a 10-micron Filter.
COOLING
A Heat Exchanger is built into the Reservoir Return Line.
HYDRAULIC RESERVOIR
The Reservoir has a capacity of 11 gallons (41 lt.)