ALIFORNIA AIR TOOLS 4710SQ Quiet Flow Air Compressor Owner’s Manual

ALIFORNIA AIR TOOLS 4710SQ Quiet Flow Air Compressor

INTRODUCTION

WARNING
This manual contains important instructions for operating this product. For your safety, and the safety of others, be sure to read this manual thoroughly before operating the product. Failure to properly follow all the instructions and precautions can cause you and others to be seriously hurt or killed.

Thank you for purchasing a California Air Tools, Inc. Air Compressor.
Please contact us if you have any questions.
Record the model and serial numbers indicated on your air compressor’s nameplate:

• Model No………………………………………………
• Serial No……………………………………………….
• Date of Purchase:…………………………………..
• Store/Dealer:………………………………………..

How to find a local service centre

• Even quality-built equipment might need service or repair parts.
• Contact the California Air Tools Customer Service Department:
• Phone: 1-866-409-4581
• Online: WWW.CALIFORNIAAIRTOOLS.COM
• Please provide the information below:
• Model number Serial number and specifications are shown on the Model number/Serial number plate.
• Part numbers or numbers are shown in the parts list section of the owner’s manual for your air compressor model.
• A brief description of the trouble with the air compressor.
• Do not return your air compressor for service or parts to the store/dealer where purchased.

IMPORTANT SAFETY INSTRUCTIONS

• Safety Messages & Signal Words

DANGER
Indicates an immediate hazardous situation which, if not avoided, will result in death or serious injury to the operator or bystanders.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury to the operator or bystanders.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in moderate or minor injury to the operator or bystanders.
NOTICE
Indicates a situation which, if not avoided, may result in damage to product components or other property.

DANGER

• Moving parts can cause severe trauma.
• Keep hands and feet away from rotating parts, tie up long hair, remove jewellery, and DO NOT wear loose clothing.

DANGER

• There is a danger of electric shock.
• Use only undamaged electrical cords.
• DO NOT touch bare wires or receptacles.
• DO NOT operate the air compressor in wet weather or wet conditions.
• DO NOT touch the air compressor or cords if your hands or feet are wet.
• Ensure that all cords are free of damage before connecting to the power supply.
• Ensure that you have a sufficient electrical supply to support the requirements of the motor.
• Improper installation of the grounding plug can result in a risk of electric shock. When repair or replacement of the cord or plug is required, do not connect the grounding wire to either flat terminal. The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire.
• This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electrical shock by providing an escape wire for the electric current.
• This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded per the local codes and ordinances.
• This product is for use on a nominal 120-V circuit and has a grounding plug similar to the plug illustrated in sketch A.
• Only connect the product to an outlet having the same configuration as the plug.
• Do not use an adapter with this product.

WARNING

• Dust or dust-like particulates caused by power-sanding, sawing, grinding, drilling or any other construction-like activities can contain contaminants that are harmful to breathe.
• Always use your air compressor in a well-ventilated and clean area.
• Never breathe the air that comes directly out of the air compressor or air hose. This air is not suitable for breathing.
• Always wear approved safety equipment. When performing dust-creating activities, securely wear properly-fit face masks or respirators.
• It you feel ill from breathing while operating your air compressor, stop and seek medical attention immediately.

WARNING

• Air compressor surfaces become hot during operation.
• DO NOT touch hot surfaces, because they can cause severe burns.
• Do not touch the air compressor’s cylinder head.
• During operation, the cooling fins of the cylinder head and delivery pipe become hot.
• Allow the air compressor to cool before touching it.
• DO NOT place a storage cover on the unit during operation. Only place a cover on the air compressor after it has thoroughly cooled down.

WARNING

• Flying objects can cause injury to the eyes, head and other parts of the body.
• Air-powered equipment and power tools are capable of propelling items (metal chips, fasteners and particulates) at high speed into the air and could result in injury.
• Always wear approved head and eye protection.
• Never point the air stream at any part of your body. or at another person or animal.
• When operating the air compressor, make sure all other people and animals maintain a safe distance.
• Do not move the air compressor when the air tank is under pressure.
• Never use the air hoses to pull or move the air compressor.
• Keep the air compressor on a flat surface.

WARNING

• Exercise caution when using pressurized air.
• To prevent injury and for your general safety, only use high-pressure hoses, fittings and couplings designed for use with air compressors.
• Inspect all hoses, fittings and couplings for leaks and wear. When leaks and wear are detected, stop use and replace those items immediately. Do not repair.
• Never leave pressurized air in the air tank when performing maintenance.
• Never leave the air compressor unattended with the power supply in use and the air hose connected.

WARNING

• Improper care could lead to the air lank bursting or exploding
• Drain the air tank daily or after each use to prevent moisture buildup in the air tank.
• Rust can weaken the air lank and cause leaks or bursts. If rust is detected, replace the tank immediately. Do not try to repair the air tank by welding. drilling or modifying it in any other way.
• These modifications can weaken the air tank and cause a hazardous condition.
• If the air tank develops a leak, replace the air tank immediately. Never repair, weld or make modifications to the air tank or its attachments.
• Never make adjustments to the factory-set pressures.
• Never exceed the manufacturer’s maximum-allowable pressure rating attachments.
• Because of extreme heat, do not use plastic pipe or lead tin solder joints for a discharge line.

WARNING

• Use caution to minimize the risk of fire or explosion.
• It is normal for the air compressor motor and pressure switch to produce sparks while operating. If sparks come in contact with vapours from gasoline or solvents, they may ignite and cause a fire or explosion.
• Abrasive tools such as grinders, drills and other tools are capable of making sparks that can ignite Hamable materials.
• Always operate the air compressor a safe distance away from Hammable items. Use in well-ventilated areas.
• Never exceed the maximum rated pressure.

CAUTION

• Use caution when using extension cords.
• Use an extension cord that is no more than 25’° (7.6 m) long and at least 14 gauge.
• Using an excessively long or thin-wired extension cord will cause severe damage to the motor.
• Use only a 3-wire extension cord that has a 3-blade grounding plug.
• As undersized cord results in a drop in the line voltage loss of power and overheating.
• When in doubt, use a heavier gauge. The smaller the gauge the more current the cord can carry.

CAUTION

THIS EQUIPMENT INCORPORATES PARTS, SUCH AS SNAP SWITCHES, RECEPTACLES AND THE LIKE THAT TEND TO PRODUCE ARCS OR SPARKS, THERE, WHEN LOCATED IN A GARAGE, IT SHOULD BE IN A ROOM OR ENCLOSURE PROVIDED FOR THE PURPOSE OR SHOULD BE 18 IN (45.7 CM) OR MORE ABOVE THE FLOOR.

LOCATIONS OF IMPORTANT LABELS

Read these important labels before operating.
These labels provide important safety and maintenance information. These labels should be considered as permanent parts of the air compressor. Should any of these labels become illegible, damaged or removed, please contact California Air Tools Customer Service department at 1-866-409-4581 for replacements.

A

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B

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C

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D

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E

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F

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G

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H

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PRE-OPERATION CHECKLIST

Package Contents & Assembly

Model: 4710SQ
Package contents:
Air Compressor
Owner’s Manual

• (1) Air Filter (Diagram #2)
• (4) Cushion Foot (Diagram #42) Includes:
• (4) Nuts
• (4) Bolts
• (4) Washers
• (4) Cushion Feet

Assembly

Attach the Cushion Foot (Diagram #42) to the air compressor legs.

1. Slide Bolt through Washer and Cushion Foot.
2. Slide bolts through the support hole located on air tank legs.
3. Attach the Nut to the Bolt and tighten it firmly.
4. Repeat these steps on all 4 air tank legs.

Install the air filter

1. Attach the air filter to the top right side of the motor head. (looking from the front to the back of the air compressor ) Screw the air filter into the motor head port that is located under the Plastic Head Cover

Inspect for Damage

• Before using the air compressor, make sure the air tank is not damaged, inspect all parts for damage, and check that all pipes are firmly connected.
• Do not use the air compressor if any damage is found. If damaged, have an authorized service center inspect and test the air compressor to ensure that is working properly.

Safe Packaging
IMPORTANT: Save all outside packaging in case you ever need to return the product for service or repair.

Compressor Location

Use on a Flat Surface
For proper operation, the air compressor must be placed on a flat surface with an incline no greater than 15 degrees.

WARNING

• Use caution to minimize the risk of fire or explosion.
• It is normal for the air compressor motor and pressure switch to produce sparks while operating. If sparks come in contact with vapours from gasoline or solvents, they may ignite and cause a fire or explosion.
• Abrasive tools such as grinders, drills and other tools are capable of making sparks that can ignite Hammable materials.
• Always operate the air compressor a safe distance away from Hainmable items. Use in well-ventilated areas.
• Never exceed the maximum rated pressure.

Maintain a Clear Area
The air compressor must be positioned so that there is adequate airflow around the machine. There must be at least 2 feet of obstacle-free space surrounding and above the air compressor.

WARNING

• Dust or dust-like particulates caused by power-sanding, sawing, grinding, drilling or any other construction-like activities can contain contaminants that are harmful to breathe.
• Always use your air compressor in a well-ventilated and clean area.
• Never breathe the air that comes directly out of the air compressor or air hose. This air is not suitable for breathing.
• Always wear approved safety equipment. When performing dust-creating activities, securely wear properly-fit face masks or respirators.
• If you feel ill from breathing while operating your air compressor, stop and seek medical attention immediately.

Use in Areas with Clean Air
For proper operation and to maximize the longevity of the air compressor, the air drawn into the air compressor must be clean. The air compressor should not be used in areas where dust or particulates are in the air. This will damage the motor and impair proper operation.
IMPORTANT: Always use the air filter, properly installed.

Electrical Power

Electrical Power Requirements

DANGER

• There is a danger of electric shock.
• Use only undamaged electrical cords.
• DO NOT touch bare wires or receptacles.
• DO NOT operate the air compressor in wet weather or in wet conditions.
• DO NOT touch the air compressor or cords if your hands or feet are wet.
• Ensure that all cords are free of damage before connecting to the power supply.
• Ensure that you have a sufficient electrical supply to support the requirements of the motor.
• Improper installation of the grounding plug can result in a risk of electric shock. When repair or replacement of the cord or plug is required, do not connect the grounding wire to either flat terminal. The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire.
• This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electrical shock by providing an escape wire for the electric current.
• This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded under the local codes and ordinances.
• This product is for use on a nominal 120-V circuit and has a grounding plug similar to the plug illustrated in the sketch.
• Only connect the product to an outlet having the same configuration as the plug.
• Do not use an adapter with this product.

Before using the air compressor, refer to the serial label for voltage and amperage requirements. Make sure you have a sufficient electrical supply to support the motor’s requirements. Use a dedicated circuit for the best results. Low voltage and/or an overloaded circuit can cause the motor’s overload protection system circuit breaker to trip.

Electrical Extension Cords

CAUTION

• Use caution when using extension cords.
• Use an extension cord that is no more than 25′ (7.6 m) long and at least 14 gauge.
• Using an excessively long or thin-wired extension cord will cause severe damage to the motor.
• Use only a 3-wire extension cord that has a 3-blade grounding plug.
• An undersized cord results in a drop in the line voltage loss of power and overheating.
• When in doubt, use a heavier gauge. The smaller the gauge the more current the cord can carry.
• Inspect all electrical extension cords to ensure that they are free of damage.
• When using an extension cord, use a heavy-duty cord that is no more than 25 feet long and at least 14 gauge. Use only a 3-wire extension cord that has a 3-blade grounding plug.

OPERATING THE AIR COMPRESSOR

WARNING
This manual contains important instructions for operating this product. For your safety, and the safety of others, be sure to read this manual thoroughly before operating the product.
Failure to properly follow all the instructions and precautions can cause you and others to be seriously hurt or killed.

Save this manual for future reference.
Introduction
This air compressor features a compact structure, stable performance, a high airflow rate, and easy operation and maintenance. Because the air compressor produces no oil in the airflow, it can be used as an independent air supply machine for situations in which oil in the airflow is an issue. The motor directly drives the pistons and can function without lubrication for a long time.
Assembly

1. Connect your air supply hose to a 1/4” male universal or industrial quick-connect coupler. Connect the male quick-connect coupler to the female quick-connect coupler located on the air compressor.
2. Make sure the drainage valve is off and that the pressure switch is in the OFF position.
3. Ensure that the power supply you are going to use is operating normally.
4. Insert the power supply cord into the power supply socket.

Test Run

Before using the air compressor for the first time, complete a test run as follows:

1. Turn the power switch to the OFF position. Plug the power supply cord into a power supply socket. Start the air compressor by turning the power switch to the ON position. The pressure gauge reading will slowly rise as pressure increases inside the air tank. When the gauge reading reaches 115 PSI – 120 PSI, the pressure switch will automatically turn the power off. This indicates the compressor is working normally.
2. Turn the power switch to the Off position, unplug the power supply cord and release the air in the tank by pulling on the safety valve. At this point proceed to the next step (daily operations).

Note: If the Air Compressor is not working properly, the pressure gauge will indicate that there is a decrease in pressure in the air tank. If there is an air leak from the compressor the pressure in the air tank decreases, the pressure switch resets and the motor automatically turns back on.
If you detect an air leakage, turn the power switch to the Off position, and release the air from the tank by pulling on the safety valve. Unplug the power supply cord and contact Customer Support for Assistance.

WARNING

• Air compressor surfaces become hot during operation.
• DO NOT touch hot surfaces, because they can cause severe burns.
• Do not touch the air compressor’s cylinder head.
• During operation, the cooling fins of the cylinder head and delivery pipe become hot.
• Allow the air compressor to cool before touching it.
• DO NOT place a storage cover on the unit during operation. Only place a cover on the air compressor alter it has thoroughly cooled down.

WARNING

• Flying objects can cause injury to the eyes, head and other parts of the body.
• Air-powered equipment and power tools are capable of propelling items (metal chips. fasteners and particulates) at high speed into the air and could result in injury.
• Always wear approved head and eye protection.
• Never point the air stream at any part of your body. or at another person or animal.
• When operaung the air compressor, make sure all other people and animals maintain a safe distance,
• Do not move the air compressor when the air tank is under pressure.
• Never use the air hoses to pull or move the air compressor.
• Keep the air compressor on a flat surface.

Daily Operation

Starting the compressor

1. Turn the power switch to the OFF position.

2. Attach the air hose to the 1/4” quick-connect coupler

3. Close the drain valve.

4. Have an air filter attached

5. Plug the power supply cord into a power supply socket.

6. Turn the power switch to the ON position.

7. Let the motor run and the tank fill until the motor turns off.

8. To regulate the airflow.
   While the air compressor is running, turn “On” your tool and turn the regulator knob to the right increasing the pressure.
   Turn the pressure up until the desired pressure is reached.

9. Operate air tools normally.

Shutting down the compressor

1. Turn the power switch to the OFF position.
2. Unplug the power supply cord.
3. Reduce the pressure and moisture from the air tank by opening the drain valve.

MAINTENANCE

Draining the Air Tank The frequency at which you should drain the air tank depends on the environmental conditions and the amount of operating time logged. The average draining frequency is every 1 to 3 days.

1. Place the air compressor above a container capable of holding water.

2. With compressed air in the air tank, slowly turn the drain valve knob to the forward (open) or straight position.
   The water in the air tank will drain out.

3. After all of the accumulated water has drained out, turn the drain valve knob to the closed or left position to avoid leakage.

4. Draining the air tank protects parts from rust and corrosion.

Cleaning or Changing the Air Filter
The air filter is designed to reduce noise and help prevent particulates in the air from entering and damaging the air compressor.
After being used for a while, the air filter will become clogged. This will reduce the air intake capabilities of the air compressor, reducing performance. Therefore, the air filter must be cleaned or replaced regularly.

1. Open the lid on the air filter, then remove the air filter element.
2. To clean the element blow off or brush off the dirt and dust.
3. If clogged, replace it with a new air filter.

Testing for Leaks
Make sure all connections are tight. Do not over-tighten. A small leak in any hose or pipe connection will reduce the air compressor’s performance.
To test for small leaks, spray a small amount of soapy water on the area suspected of leaking. If the soap bubbles, replace the broken part.

Cleaning
Clean items with a soft brush, or wipe with a moistened cloth using a biodegradable solvent.
Do not use flammable liquids such as gasoline or alcohol. Always keep parts clean from dirt and dust for better performance.

Pressure Switch

• The pressure switch is factory pre-set to shut off at between
• 115 – 120 PSI and to re-start at between 85 -90 PSI

STORAGE
Before storing for a prolonged time:

1. Turn off the power supply.
2. Disconnect the power cord from the power supply and wrap the power cord around the air compressor handle to reduce the risk of damage.
3. Open the drain valve and release all the pressure and water from the air tank.
4. Clean the air compressor to remove all dirt and dust.
5. Cover the air compressor with a cover to protect the unit from dust and moisture.
6. Do not stack or store any items on top of or around the air compressor. Damage could occur.

CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT EXPOSE TO RAIN. STORE INDOORS.

TROUBLESHOOTING

Pressure drop in the tank.

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Air leaks at connections.

| Let the compressor build pressure in the tank, to the maximum pressure if possible. Brush soapy water on air connections and look carefully for air bubbles. Tighten leaky connections. If the problem persists, contact the seller for further advice.

The unloader valve leaks when the compressor is idle.

|

Unloader valve seal is defective.

| Let the air in the air tank flow out until all the pressure is released. Then remove the unloader valve plug and clean the valve seal. If necessary, replace the seal and then reinstall all components.

The compressor stopped and does not start.

|

The thermal protector turned on because the motor is overheating.

| Check that the main voltage corresponds to the air compressor specifications. An extension cord that is too thin or too long can cause a voltage drop and cause the motor to overheat.

Excessive use (over 1 hour continuous use) can cause the motor to overheat

Allow the motor to cool down.

Motor windings are burned out.| Contact Customer Support.
The motor does not start and makes a humming noise.| Capacitor is burned out.| Contact Customer Support

The motor does not start or starts slowly.

|

Low voltage supply to the motor.

| Check that the main voltage corresponds to the air compressor specifications.

An extension cord that is too thin or too long can cause a voltage drop.. Use heavy duty extension cords.

Ensure that the air compressor is plugged into a fully functional power outlet

The compressor is noisy with metallic clangs.| Compressor head gasket or reed valve is damaged| Stop the compressor and contact the dealer.
The compressor does not reach the maximum pressure.| Compressor head gasket or reed valve is faulty.| Stop the compressor and contact the dealer.
The compressor doesn’t seem to provide as much air as it did when new and/or the compressor cuts off within a much shorter time period.| The pressure switch needs adjusting.| Stop the compressor and contact the dealer.
The tank is full of water due to condensation.| Open the drain valve and release the water from the tank.
The motor pump unit does not stop when the tank pressure reaches its maximum working pressure (75 PSI).|

Pressure switch defective or needs adjusting.

|

Stop the compressor immediately and contact Customer Support.

SPECIFICATIONS

Electrical Circuit

Air Passage Drawing

WARRANTY

CALIFORNIA AIR TOOLS INC. LIMITED WARRANTY
This warranty is limited to Air Compressors distributed by:

• California Air Tools, Inc.
• 8560 Siempre Viva Road
• San Diego, CA 92154

Limited Warranty

• California Air Tools Inc. will repair or replace, free of charge, to the original retail customer who purchased a California Air Tools, Inc.
• Air Compressor from an authorized dealer, distributor or distributor’s dealer in North America.
• This warranty does not transfer to subsequent owners.
• California Air Tools Inc. will repair or replace, at its option, any parts of the portable air compressor that are proven by an authorized service center to be defective in material or workmanship under normal use during the applicable warranty time period as stated below.
• This limited warranty covers the cost of the replacement parts and labor for all defects when installed by an authorized service center.
• Transportation charges are the responsibility of the customer. Any part replaced under warranty becomes the property of California Air
• Tools Inc. All parts replaced under warranty will be considered as part of original product, and any warranty on those parts will expire coincident with the original product warranty.

Customer Service

• Phone: 1-866-409-4581 Ext. 1
• email: customerservice@californiaairtools.com.

Limited Warranty Periods

• Non-commercial / Non-rental (personal use by a retail customer): 1 year parts and labor
• Commercial / Rental (usage for income, business use): 1 year parts and labor
• The limited warranty period begins on the date of retail purchase by the original purchaser.

Disclaimers, Limitations of Remedies & Exclusions
This warranty gives you specific legal rights, and you may also have other rights which may vary from state to state.

Disclaimer of Other Warranties
To the fullest extent permitted by applicable law, this limited warranty is exclusive and expressly in lieu of any and all other warranties, including, without limitation, any implied warranties of merchantability or fitness for a particular purpose or any other implied warranties that may arise from the course of dealing or usage of the trade. California Air Tools Inc. hereby declaims and excludes all other warranties. To the extent that California Air Tools Inc. products are consumer products under applicable federal and state law with respect to any customer, the duration of any implied warranties (including but not limited to implied warranties of merchantability or fitness for a particular purpose) are limited to the shortest duration permitted by applicable law or the Limited Warranty period provided herein, whichever is longer.

Limitations of Remedies
California Air Tools Inc. shall not be liable to customer, or anyone claiming under customer, for any other obligations or liabilities, including but not limited to, obligations or liabilities airing out of breach of contract or warranty, negligence or other tort or any theory of strict liability, with respect to the air compressor or California Air Tools Inc. acts or omissions or otherwise. To the fullest extent permitted by applicable law, California Air Tools Inc. shall not in any event be liable for incidental, compensatory, punitive, consequential, indirect, special or other damages, including but not limited to loss of use, loss of income, loss of time, loss of sales, injury to personal property, or liability customer incurs with respect to any other person, or any other type or form of consequential damage or economic loss.

Exclusions
In addition to the foregoing disclaimers, limitations and terms, this limited warranty shall not apply to and does not cover accessories, nor does it cover products that are in any way subject to any of the following:

1. Improper setup, installation or storage.
2. Lack of proper maintenance and service.
3. Accident, damage, abuse or misuse.
4. Abnormal operating conditions or applications.
5. Repair or modification by customer or any third party without written consent of California Air Tools Inc.
6. Use under operating conditions or in applications not recommended by California Air Tools Inc.
7. Normal wear.
8. The use of accessories or attachments not recommended by California Air Tools Inc.
9. Acts of God.

The application of these exclusions will be determined at the sole discretion of California Air Tools Inc.

Registration

• Warranty registration with California Air Tools Inc. is required on all products.
• You can mail the enclosed registration form or register on-line.

How to Videos

• California Air Tools provides “HOW TO VIDEOS” on our website WWW.CALIFORNIAAIRTOOLS.COM.
• The “How to Videos” provide valuable information regarding set-up, operation and maintenance.
• Please visit our website and view these videos for beneficial information.

Service or Parts

• Warranty is also available by keeping and showing your original receipt from the date of purchase to an
• Authorized California Air Tools Service Center.
• For all customer service inquiries call 1-866-409-4581 Ext. 1 or visit
• WWW.CALIFORNIAAIRTOOLS.COM
• Go to the “Customer Service” Tab
• Click on the“Service or Parts” Buttons for the Fastest Service.

References

• California Air Tools

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