MAINTENANCE

Customer Responsibilities

Check Safety Valve

Drain Tank

Air Filter

Air compressor pump intake and exhaust valves

Before each use

●

Daily or after each use

●

Every

100Yearly

hours

●1

●

1- more frequent in dusty or humid conditions

Unit cycles automatically when

power is on. When performing maintenance, you may be exposed to voltage sources, compressed air, or moving parts. Personal injuries can occur. Before performing any maintenance or repair, disconnect power source from the compressor and bleed "Off" all air pressure.

NOTE: See Operation section for the location of controls.

To Check Safety Valve

Risk of Bursting. If the safety valve

does not work properly, over- pressurization may occur, causing air tank rupture or an explosion.

Risk from Flying Objects. Always

wear certified safety equipment: ANSI Z87.1 eye protection (CAN/CSA Z94.3) with side shields

1.Before starting compressor, pull the ring on the safety valve to make sure that the safety valve operates freely. If the valve

is stuck or does not operate smoothly, it must be replaced with the same type of valve.

To Drain Tank

Risk of Unsafe Operation. Risk from noise. Air tanks contain high

pressure air. Keep face and other body parts away from outlet of

drain. Use ANSI Z87.1 eye protection (CAN/CSA Z94.3) when draining as debris can be kicked up into face. Use ear protection (ANSI S12.6 (S3.19) hearing protection) as air flow noise is loud when draining.

1.Set the On/Auto/Off lever to "Off".

2.Pull the regulator knob out and turn counterclockwise to set the outlet pressure to zero.

3.Remove the air tool or accessory.

4.Pull ring on safety valve allowing air to bleed from the tank until tank pressure is approximately 20 psi. Release safety valve ring.

5.Drain water from air tank by opening drain valve on bottom of tank.

Risk of Bursting. Water will condense

in the air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture.

Risk of Property Damage. Drain

water from air tank may contain oil and rust which can cause stains.

6.After the water has been drained, close the drain valve. The air compressor can now be stored.

NOTE: If drain valve is plugged, release all air pressure. The valve can then be removed, cleaned, the reinstalled.

15 - ENG

A17883

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Craftsman 919.167321 owner manual Maintenance, Customer Responsibilities, To Check Safety Valve, To Drain Tank
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919.167321 specifications

Craftsman 919.167321 is a powerful and versatile air compressor designed for both professional and DIY enthusiasts. This model boasts a host of features that make it an ideal choice for a wide range of applications in workshops, garages, and home improvement projects.

One of the standout features of the Craftsman 919.167321 is its robust 6-gallon tank, which allows for extended usage between refills. The horizontal design of the tank provides stability and makes it easier to store without taking up much space. With a maximum pressure of 150 PSI, this compressor delivers a strong and consistent airflow, making it suitable for inflating tires, powering pneumatic tools, and completing various home improvement tasks.

The motor of the Craftsman 919.167321 is designed to be incredibly efficient, ensuring quick recovery times and reduced noise levels. Operating at a decibel level that is quieter than many compressor models on the market, users can work comfortably without excessive noise pollution. The oil-free pump further enhances this convenience, requiring minimal maintenance while providing durability and longevity.

In terms of portability, the Craftsman 919.167321 features a sturdy handle and lightweight construction, allowing it to be moved easily from one job site to another. Its compact design makes it a perfect fit for those with limited space, whether in a home garage or professional workshop.

The compressor is also equipped with a set of quick couplers, which allow for easy connection to various pneumatic tools. This feature minimizes downtime during projects, enabling users to switch tools efficiently without hassle.

Safety is another priority with the Craftsman 919.167321. The unit includes a thermal overload protection feature that prevents the motor from overheating during extended use. Additionally, users will appreciate the built-in pressure gauge and regulator, which allow for precise control over the airflow and pressure settings.

Overall, the Craftsman 919.167321 air compressor stands out as a reliable option for anyone in need of a powerful, portable, and user-friendly compressor. With its efficient motor, quality construction, and practical features, it is designed to meet the diverse demands of various tasks while ensuring user satisfaction and safety. Whether you are inflating, nailing, or powering tools, the Craftsman 919.167321 is a smart addition to your toolkit.
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