Craftsman 919.167461 Know Your Air Compressor, Description of Operation, On/Auto Off Switch

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.

Tank	Pressure
Pressure		Air
	Switch
Gauge		Compressor
		Pump

On/Auto/

Off

Switch

Outlet
Pressure
	Universal
Gauge
	Quick
Regulator	Connect
	Bodies

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" pres- sure. It stops the motor when the air tank pressure reaches the factory set "cut-out" pressure.

Safety Valve (not shown): If the pressure switch does not shut off the air compressor at its "cut-out" pres- sure setting, the safety valve will pro- tect against high pressure by "pop- ping out" at its factory set pressure (slightly higher than the pressure switch "cut-out" setting).

Outlet Pressure Gauge: The outlet pressure gauge indicates the air pres- sure available at the outlet side of the

regulator. This pressure is controlled by the regulator and is always less than or equal to the tank pressure.

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

Regulator: Controls the air pressure shown on the outlet pressure gauge. Pull the knob out and turn clockwise to increase pressure and counter- clockwise to decrease pressure. When the desired pressure is reached push knob in to lock in place.

Universal Quick-Connect Body: The universal quick-connect body accepts the three most popular styles of quick-connect plugs- Industrial, automotive (Tru-flate), and ARO. One hand push-to-connect operation makes connections simple and easy. The two quick connect bodies allow the use of two tools at the same time.

Cooling System (not shown): This compressor contains an advanced

D28071 12- ENG