Husky 30-Gallon Portable Air Compressor C303H

Turn the air compressor OFF ( O )

Unsnap the air filter cover to remove

Remove the air filter from the air filter housing

Blow compressed air through the air filter for 10-15 seconds

Sign off on the air filter cleaning

WARNING: When servicing, use only identical Husky replacement parts. Use of any other parts may create a hazard or cause product damage.

WARNING: Always release all pressure, disconnect from the power supply, and allow the unit to cool to the touch before cleaning or making repairs on the air compressor.

WARNING: Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or destroy plastic which may result in serious personal injury.

Electric tools used on fiberglass material, wallboard, spackling compounds, or plaster are subject to accelerated wear and possible premature failure because the fiberglass chips and grindings are highly abrasive to bearings, brushes, commutators, etc. Consequently, we do not recommended using this tool for extended work on these types of materials. However, if you do work with any of these materials, it is extremely important to clean the tool using compressed air.

Inspect the tank annually for rust, pin holes, or other imperfections that could cause it to become unsafe.

Sign off on the tank inspection

WARNING: Risk of unsafe operation. Air tanks contain high pressure air. Keep face and other body parts away from the drain outlet. Use eye protection [ANSI Z87.1 (CAN/ CSA Z94.3)] when draining, as debris can be kicked up into the face.

WARNING: Risk from noise. Use ear protection (ANSI S12.6 (S3.19), as air flow noise is loud when draining.

WARNING: 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.

NOTE: All compressed air systems generate condensate that accumulates in any drain point (e.g., tanks, filter, after-coolers, dryers). This condensate contains lubricating oil and/or substances which may be regulated and must be disposed of in accordance with local, state, and federal laws and regulations.

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

NOTE: Risk of property damage. Drained water from the air tank may contain oil and rust which can cause stains.

Set the AUTO/OFF switch to the off position.

Slowly bleed the air from the compressor tank by pulling the safety valve to allow the pressure to escape from the tank until the pressure is approximately 20 psi.

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

WARNING: When servicing, use only identical Husky replacement parts. Use of any other parts may create a hazard or cause product damage.

WARNING: Always release all pressure, disconnect from the power supply, and allow the unit to cool to the touch before cleaning or making repairs on the air compressor.

WARNING: Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or destroy plastic which may result in serious personal injury.

Electric tools used on fiberglass material, wallboard, spackling compounds, or plaster are subject to accelerated wear and possible premature failure because the fiberglass chips and grindings are highly abrasive to bearings, brushes, commutators, etc.

The safety valve automatically releases air when the receiver pressure exceeds the preset maximum.

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use.

Use clean cloths to remove dirt, dust, oil, grease, etc.

Drain the air tank of moisture after operation.

When not in use, store the compressor in a cool, dry place.

DANGER: Do not tamper with the safety valve. Items loosened from this device could fly up and hit you. Failure to heed this warning could result in death or serious personal injury.

The safety valve automatically releases air when the receiver pressure exceeds the preset maximum. Check the valve before each day of use by pulling the ring by hand.

WARNING: If air leaks after releasing the safety valve ring or if the valve is stuck, do not use the air compressor until the safety valve has been replaced. Using the air compressor in this condition could result in serious personal injury.

Set the AUTO/OFF switch to the AUTO position, and wait for the tank to fill. The compressor automatically shuts off when the pressure reaches the preset maximum.

Set the AUTO/OFF switch (5) to the off position.

Pull the ring on the safety valve for 20 seconds to release the air.

Release the ring. Air stops escaping at about 20 psi.

If air continues to escape after releasing the safety valve ring, discontinue use and seek service before using the air compressor again.

Sign off on the safety valve check