Delta 66-750 instruction manual Know Your Air Compressor Description of Operation

Page 13
Drain
Valve

OPERATION

Know Your Air Compressor

READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

Description of Operation

Become familiar with these controls before operating the unit.

On/Auto/Off Switch: Turn this switch ON to provide automatic power to the pressure switch and OFF to remove power at the end of each use.

Pressure Switch: The pressure switch automatically starts the motor when the air tank pressure drops below the factory set "cut-in" pressure. It stops the motor when the air tank pressure reaches the factory set "cut-out" pressure.

Safety Valve: If the pressure switch does not shut off the air compressor at its "cut-out" pressure setting, the safety valve will protect against high pressure by "popping out" at its factory set pressure (slightly higher than the pressure switch "cut-out" setting).

 

Pressure

 

Switch

Tank

On/Auto/Off

Pressure

Switch

Gauge

Globe Valve

 

Safety Valve

Tank Pressure Gauge: The tank pressure gauge indicates the reserve air pressure in the tank.

Globe Valve: Opens and closes air discharge valve. Turn knob counter- clockwise to open and clockwise to close.

Drain Valve: The drain valve is located at the base of the air tank and is used to drain condensation at the end of each use.

Cooling System (not shown): This compressor

contains an advanced design cooling system. At the heart of this cooling system is an engineered

fan. It is perfectly normal for this fan to blow air through the vent holes in large amounts. You know that the cooling system is working when air is being expelled.

Air Compressor Pump (not shown): Compresses air into the air tank. Working air is not available until the compressor has raised the air tank pressure above that required at the air outlet.

13-ENG

D26269

Image 13
Contents Structioin N M Anual Safety Guidelines Definitions Hazard Attachments & Accessories Hazard What can Happen HOW to Prevent IT Fire, Inhalation, Damage to Vehicle Surfaces Accessories SpecificationsGlossary Duty CycleTools Required for Assembly AssemblyUnpacking To Add Oil To PumpLocation of the Air Compressor InstallationAnchoring of the Air Compressor Voltage and Circuit Protection Wiring InstructionsAir Distribution System Typical Compressed AIR Distribution System Know Your Air Compressor Description of Operation OperationPressure Release Valve The pressure How to StopBefore Each Start-Up To Check Safety Valve MaintenanceCustomer Responsibilities Oil To Drain TankMotor Pulley/Flywheel Alignment Air Filter Inspection and ReplacementAir Compressor Pump Intake and Exhaust Valves Service and AdjustmentsInspect Air Lines and Fittings for Leaks To Replace or Clean Check Valve To Replace Belt StorageProblem Cause Correction TroubleshootingPressure reading D26269 24-ENG 25-ENG D26269 AIR Compressor Diagram KEY Description Parts ListPump Diagram KEY Limited Warranty