Dixon ZTR 4515B Reparaturanleitung PDF herunterladen (Seite 41)

310-2400/2600 IZT

GLOSSARY OF TERMS

Hydrostatic Transaxle: A multi-component assembly including a gear case and a hydrostatic

transmission.

Hydrostatic Transmission: The combination of a hydraulic pump and motor in one housing to

form a device for the control and transference of power.

Inlet Line: A supply line to the pump.

Integrated Hydrostatic Transaxle (IHT): The combination of a hydrostatic transmission and

gear case in one housing to form a complete transaxle.

Manifold: A conductor which provides multiple connection ports.

Neutral: Typically described as a condition in which fluid flow and system pressure is below that

which is required to turn the output shaft of the motor.

Pressure Decay: A falling pressure.

Priming: The filling of the charge circuit and closed loop of the fluid power system during start up,

frequently achieved by pressurizing the fluid in the inlet line.

Purging: The act of replacing air with fluid in a fluid power system by forcing fluid into all of the

components and allowing the air a path of escape.

Rated Flow: The maximum flow that the power supply system is capable of maintaining at a spe-

cific operating pressure.

Scoring: Scratches in the direction of motion of mechanical parts caused by abrasive contami-

nants.

Swash Plate: A mechanical device used to control the displacement of the pump pistons in a flu-

id power system.

System Charge Check Valve: A valve controlling the replenishing flow of fluid from a charge

circuit to the closed loop in a fluid power system.

System Pressure: The pressure which overcomes the total resistance in a system, including all

losses.

Valve: A device which controls fluid flow direction, pressure, or flow rate.

Variable Displacement Pump: A pump in which the displacement per cycle can be varied.

Volumetric Displacement: The volume for one revolution.

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Dixon ZTR 4515B Reparaturanleitung Seite 41