Definition Of Terms - Stanley MBF5 User Manual

Tool:
Operating Pressure:
Relief Pressure:
Back Pressure:
Flow Meter:
Restrictor Valve:
V60/V65/V100 Valves:
Inlet Flow:
Regulated Flow:
By-Pass Flow:
Pressure Line:
Return Line:
Cracking Pressure:
Full Open Pressure:
Ambient Air Temperature: The temperature of the outside air.
Stabilized Temperature:

DEFINITION OF TERMS

The hydraulic attachment which the auxiliary circuit is intended to power. These
may include hydraulic breakers, compactors, shears, etc.
That pressure at which the tool will naturally operate without influence of outside
pressure relief mechanisms. This pressure is an operating characteristic of the tool
and cannot be altered by the end user without changing the tool design.
The relief pressure is that pressure at which the circuit will dump fluid in order to
protect itself from damage.
The pressure at the tool's connection to the return circuit of the carrier.
Instrument for testing the operating characteristics of a hydraulic circuit. The data
usually available from this device are pressure (psi/bar), flow (GPM/LPM) and
temperature (°F/°C).
A valve on the flow meter which allows the user to simulate an operating tool by
adding a pressure load (through restriction) to the circuit. This feature is used to
evaluate relief settings and flow ratings at pressure.
A priority flow control valve manufactured by STANLEY. Allows for optimum opera-
tion of any attachment by providing the proper amount of flow for operation of
the tool the "priority" aspect allows the attachment to function properly if another
control function is activated.
The hydraulic oil supplied to the "IN" port of the tool or valve.
The flow of oil supplied to the tool by the V60/V100 valve.
The oil flow that is supplied by the carriers pump, but not used in the operation of
the attachment. By-pass flow equals inlet flow (to the valve) minus the regulated
flow.
The hydraulic line(s) which supply pressurized oil from the pump to the valve or
tool.
The hydraulic line which connects the "OUT" port of the tool to the tank circuit of
the carrier.
The pressure at which the relief valve starts to open. Can be seen by a drop in the
flow rate as shown by the flow meter.
The pressure at which the relief valve is completely open dumping all system flow
to the tank.
The temperature at which the carrier hydraulic system temperature will stop rising
during testing or operation.
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