7418 East Helm Drive • Scosdale, Arizona 85260 • 480.948.5555 • www.interfaceforce.com
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1 Low Pressure Filter
2 Fluid Level
3 Drain Plug
4 Reservoir
5 Hour Meter
6 High Pressure Filter
7 Hydraulic Pressure Gage
8 Accumulator
9 Heat Exchanger
10 Motor
11 Temperature Gage
12 Oil Fill
The hydraulic power unit has three methods of protecon. The thermal overload relay on the motor
starter protects the motor from damage due to overheang or overcurrent. To reset this error push the
blue reset buon. The tank level indicator has a switch that will shut o the unit if the oil level gets too
low. The level must be restored before the unit will start again. At the boom of the tank level indicator
is a thermometer with a switch that will shut o the unit if the oil temperature gets too high. The
temperature must drop down to normal before the unit will start again.