Craftsman CMXECXA0200341 Air Compressor Instruction Manual

INSTRUCTION MANUAL
AIR COMPRESSOR
CMXECXA0200341

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Definitions: Safety Alert Symbols and Words
This instruction manual uses the following safety alert symbols and words to alert you to hazardous situations and your risk of personal Hwy or property damage.
DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result from ft- death or serious injury
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury AUsed without a word) Indicates a safety-related message.
NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in ir property damage

Components

1. Plug
2. Grounding pin
3. Grounded outlet
4. On/Off switch
5. Tank pressure gauge
6. Quick connect
7. Regulator knob
8. Safety valve
9. Outlet pressure gauge
10. Drain valve
11. Handle

WARNING: Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
WARNING: Never modify the product or any part of it. Damage or personal injury could result.
WARNING: To reduce the risk of injury, read the instruction manual. If you have any questions or comments about this or any product, call toll free at:1-888-899-0146.
If you would like more information about other Craftsman products, call CRAFTSMAN toll free at:1-888-331-4569.

SAVE ALL WARNINGS AND  INSTRUCTIONS FOR FUTURE REFERENCE

WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
DANGER: RISK OF EXPLOSION OR FIRE

CAUTION: RISK FROM NOISE

DANGER: RISK TO BREATHING
(Asphyxiation)

WARNING: RISK OF BURSTING

Air Tank: On February 26, 2002, the U.S. Consumer Product Safety Commission published Release # 02-108 concerning air compressor tank safety: Air compressor receiver tanks do not have an infinite life. Tank life is dependent upon several factors, some of which include operating conditions, ambient conditions, proper installations, field modifications, and the level of maintenance. The exact effect of these factors on air receiver life is difficult to predict. If proper maintenance procedures are not followed, internal corrosion to the inner wall of the air receiver tank can cause the air tank to unexpectedly rupture allowing pressurized air to suddenly and forcefully escape, posing risk of injury to consumers.
Your compressor air tank must be removed from service by the end of the year shown on your tank warning label. The following conditions could lead to a weakening of the air tank, and result in a violent air tank explosion:

WARNING: RISK OF ELECTRICAL SHOCK

WARNING: RISK FROM FLYING OBJECTS

WARNING: RISK OF HOT SURFACES

WARNING: RISK OF INJURY FROM LIFTING

WARNING: RISK FROM MOVING PARTS

WARNING: RISK OF UNSAFE OPERATION

WARNING: RISK OF FALLING

Specifications

*Tested per ISO 1217
Refer to Glossary for abbreviations.

Glossary

Become familiar with these terms before operating the unit.
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure of air delivery.
PSIG: Pounds per square inch gauge; a unit of measure of pressure.
Code Certification: Products that bear one or more of the following marks: UL, CUL, CULUS, ETL’, CETL, CETLUS, have been evaluated by OSHA certified independent safety laboratories and meet the applicable Standards for Safety.
Cut-In Pressure: While the motor is off, air tank pressure drops as you continue to use your accessory. When the tank pressure drops to a certain lower level the motor will restart automatically. The low pressure at which the motor automatically restarts is called “cut-in. pressure.
Cut-Out Pressure: When an air compressor is turned on and begins to run, air pressure in the air tank begins to build. It builds to a certain high pressure before the motor automatically shuts off, protecting your air tank from pressure higher than its capacity. The high pressure at which the motor shuts off is called “cut-out pressure. Branch Circuit Circuit carrying electricity from electrical panel to outlet.
Duty Cycle: For proper operation of your air compressor, it is recommended that a 50% duty cycle be maintained; that is, the air compressor should not run more than 5 minutes in any 10 minute period.

ASSEMBLY AND ADJUSTMENTS

WARNING:  To reduce the risk of serious personal injury, turn unit off and disconnect it from the power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury.
WARNING: Risk of unsafe operation. 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 the power source from the compressor and bleed offal! air pressure.

UNPACKING

Remove unit from the carton and discard all packaging.

INSTALLATION

How To Set Up Your Unit
Location of the Air Compressor

• Locate the air compressor in a clean, dry and well-ventilated area.
• The air compressor should be located at least 12″ (30.5 cm) away from the wall or other obstructions that will interfere with the flow of air.
• The air compressor pump and shroud are designed to allow for proper cooling. The ventilation openings on the compressor are necessary to maintain proper operating temperature. Do not place rags or other containers on or near these openings.

Grounding Instructions (Fig. A)

WARNING: Risk of Electrical Shock. In the event of a short circuit, grounding reduces the risk of shock by providing an escape wire for the electric current. This air compressor must be properly grounded.

The portable air compressor is equipped with a cord having a grounding wire with an appropriate grounding plug 1.

1. The cord set and plug 1 with this unit contain a grounding pin 2. This plug MUST be used with a grounded outlet 3.
   IMPORTANT: The outlet being used must be installed and grounded in accordance with all local codes and ordinances.
2. Make sure the outlet being used has the same configuration as the grounded plug. DO NOT USE AN ADAPTER. Refer to Fig. A.
3. Inspect the plug and cord before each use. Do not use if there are signs of damage.
4. If these grounding instructions are not completely understood, or if in doubt as to whether the compressor is properly grounded, have the installation checked by a qualified electrician.

DANGER: Risk of Electrical Shock. IMPROPER GROUNDING CAN RESULT IN ELECTRICAL SHOCK.

• Do not modify the plug provided. If it does not fit the available outlet, a correct outlet should be installed by a qualified electrician.
• Repairs to the cord set or plug MUST be made by a qualified electrician.

Extension Cords

If an extension cord must be used, be sure it is:

• a 3-wire extension cord that has a 3-blade grounding plug, and a 3-slot receptacle that will accept the plug on the product
• in good condition
• no longer than 50′ (15.2 m)

12 gauge (AWG) or larger. (Wire size increases as gauge number decreases. 10 AWG and 8 AWG may also be used. DO NOT USE 14 OR 16 AWG.)
NOTICE: Risk of Property Damage. The use of an undersized extension cord will cause the voltage to drop resulting in power loss to the motor and overheating. instead of using an extension cord, increase the working reach of the air hose by attaching another length of hose to its end. Attach additional lengths of hose as needed.

Voltage and Circuit Protection
Refer to Specifications for the voltage and minimum branch circuit requirements.
The voltage supply to the circuit must comply with the National Electrical Code.
WARNING: Risk of Overheating. Certain air compressors can be operated on a 15 amp circuit if the following conditions are met.
The circuit is not used to supply any other electrical needs.
Extension cords comply with specifications. The circuit is equipped with a 15 amp circuit breaker or 15 amp time-delay fuse.
NOTE: If the compressor is connected to a circuit protected by fuses, use only time-delay fuses. Time delay fuses should be marked “D” in Canada and T in the US.
If any of the above conditions cannot be met, or if the operation of the compressor repeatedly causes interruption of the power, it may be necessary to operate it from a 20 amp circuit. It is not necessary to change the cord set.

OPERATION

WARNING: To reduce the risk of serious personal injury, turn the unit off and disconnect it from the power source before making any adjustments or removing/installing attachments or accessories. An occidental start-up can cause injury.
WARNING: Risk of unsafe operation. 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 the power source from the compressor and bleed off all air pressure.

Know Your Air Compressor

READ THIS OWNERS 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 (Fig. A)
Become familiar with these controls before operating the unit.

On(I)/Off(0) Switch: Place this switch 4 in the On(I) position to provide automatic power to the pressure switch and Off(0) to remove power at the end of each use.
Pressure Switch (not shown): 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 8 will protect against high pressure by “popping ours at its factory set pressure (slightly higher than the pressure switch “cut-out” setting).
Tank Pressure Gauge: The tank pressure gauge 5 indicates the reserve air pressure in the tank.
Outlet Pressure Gauge: The outlet pressure gauge 9 indicates the air pressure 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.
Regulator. Controls the air pressure shown on the outlet pressure gauge. Turn regulator knob 7 clockwise to increase pressure and counterclockwise to decrease pressure.
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.
Drain Valve: Drain valve 10 is located at the base of the air tank and is used to drain condensation at the end of each use.

Check Valve (not shown): When the air compressor is operating, the check valve is “open”, allowing compressed air to enter the air tank. When the air compressor reaches “cut-out” pressure, the check valve “closes”, allowing air pressure to remain inside the air tank.

Motor Overload Protector (not shown): The motor has a thermal overload protector. If the motor overheats for any reason, the overload protector will shut off the motor. The motor must be allowed to cool down before restarting. To restart:

1. Set the On/Off switch to “OF and unplug unit.
2. Allow the motor to cool.
3. Plug the power cord into the correct branch circuit receptacle.
4. Set the On/Off switch to “On” position.

Quick Connect: The quick connect 6 accepts industrial quick connect plugs.
How to Use Your Unit (Fig. A, B)
How to Stop

1. Set the On/Off switch 4 to “Oft.
2. Unplug unit when not in use.

Before Starting
WARNING: Do not operate this unit until you read this instruction manual for safety, operation, and maintenance instructions.

Before Each Start – Up

1. Set the On/Off switch 4 to “Off’.
2. Plug the power cord into the correct branch circuit (Refer to Voltage and Circuit Protection paragraph in the Installation section of this manual.)
3. Turn regulator knob 7 counterclockwise until fully Ensure regulated pressure gauge reads 0 PSI (0 kPa). Fig. B
4. Attach hose and accessories.
5. Ensure all covers and labels are in place, legible (for labels) and securely mounted. Do not use the compressor until all items have been verified.

WARNING: Risk of unsafe operation. Do not use damaged or worn accessories.
WARNING: Risk of unsafe operation. Firmly grasp air hose in hand when installing or disconnecting to prevent hose whip.
NOTE: This unit is equipped with quick-connect 6 . The hose or accessory being connected will require a quick-connect plug.
WARNING: Risk of Bursting. Too much air pressure causes a hazardous risk of bursting. Check the manufacturer’s maximum pressure rating for air tools and accessories. The regulator outlet pressure must never exceed the maximum pressure rating.
NOTICE: Risk of property damage. Compressed air from the unit may contain water condensation and oil mist. Do not spray unfiltered air at an item that could be damaged by moisture. Some air tools and accessories may require filtered air. Read the instructions for the air tools and accessories.

How to Start

1. Set the On/Off switch 4 to “On” and allow tank pressure to Motor will stop when tank pressure reaches “cut-out” pressure.
2. Turn regulator knob 7 clockwise to increase pressure and stop when desired pressure is reached.

MAINTENANCE

WARNING: To reduce the risk of serious personal injury, turn unit off and disconnect it from power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury.
Before performing any maintenance or repair, disconnect the power source from the compressor and bleed off all air pressure.
WARNING: Risk of unsafe operation. 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.

Customer Responsibilities

1- For more information, call our Customer Care Center at 1-888-899-0146 or 1-888-331-4569.

To Check Safety Valve (Fig. C)

WARNING: Risk from Flying Objects. Always wear certified safety equipment ANSI Z87. I eye protection (CAN/CSA Z94.3) with side shields.
WARNING: Risk of Bursting. If the safety valve does not work properly, over-pressurization may occur, causing air tank rupture or an explosion.

Before starting the compressor, pull the ring on the safety valve 8 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 (Fig. A, D)

WARNING: Risk of Unsafe Operation. Air tanks contain high-pressure air. Keep face and other body parts away from the outlet of the drain.
ANSI Z87.1 eye protection (CAN/CSA 294.3) when draining as debris can be kicked up into the face.
NOTE: All compressed air systems generate condensate that accumulates in any drain point (e.g., tanks, filters, aftercoolers, dryers). This condensate contains lubricating oil and/or substances that may be regulated and must be disposed of in accordance with local, state, and federal laws and regulations.
WARNING: Risk from noise. Always wear proper hearing protection during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.
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.

NOTICE: Risk of Property Damage. Drain water from the air tank may contain oil and rust which can cause stains.

1. Set the On/Off switch 4 to “Off”.
2. Turn the regulator knob 7 counterclockwise to set the outlet pressure to zero.
3. Remove the air tool or accessory.
4. Place a suitable container under the drain valve to catch discharge.
5. Pull ring on safety valve 8 allowing air to bleed from the tank until tank pressure is approximately 20 psi. Release safety valve ring.
6. Drain water from air tank by opening drain valve 10 on the bottom of the tank.
7. After the water has been drained, close the drain valve. The air compressor can now be stored.

NOTE: If the drain valve is plugged, release all air pressure. The valve can then be removed, cleaned, the reinstalled.
Cleaning
WARNING: Blow dirt and dust out of all air vents with clean, dry air at least once a week. To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when performing this.
WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.
Repairs
WARNING: To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including brush inspection and replacement, when applicable) should be performed by a CRAFTSMAN factory service center or a CRAFTSMAN authorized service center. Always use identical replacement parts.
WARNING: Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to voltage sources, compressed air, or moving parts. Before servicing the unit unplugs or disconnects the electrical supply to the air compressor, bleed the tank of pressure, and allow the air compressor to cool.
Storage Before you store the air compressor, make sure you do the following: 1. Review the Maintenance section on the preceding pages and perform scheduled maintenance as necessary. 2. Drain water from the air tank. See To Drain Tank under Maintenance.
WARNING: 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. 3. Protect the electrical cord and air hose from damage (such as being stepped on or run over). Wind air hose loosely around the compressor handle. Wrap the electrical cord onto the cord wrap. 4. Store the air compressor in a clean and dry location.

Accessories
WARNING: Since accessories, other than those offered by CRAFTSMAN, have not been tested with this product, the use of such accessories with this tool could be hazardous. To reduce the risk of injury, only CRAFTSMAN recommended accessories should be used with this product.

Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact CRAFTSMAN, call  1-888-899-0146 or 1-888-331-4569.

Register Online

Thank you for your purchase. Register your product now for:
WARRANTY SERVICE: Registering your product will help you obtain more efficient warranty service in case there is a problem with your product.

• CONFIRMATION OF OWNERSHIP: In case of an insurance loss, such as fire, flood or theft, your registration of ownership will serve as your proof of purchase.
• FOR YOUR SAFETY: Registering your product will allow us to contact you in the unlikely event a safety notification is required under the Federal Consumer Safety Act.

Register online at www.craftsman.com/registration or www.altonlndustries.com/register

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1488-899-0146 or 1-888-331-4569 for a free replacement.

One Year Limited Warranty

CRAFTSMAN will repair or replace, without charge, any defects due to faulty materials or workmanship for one year from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.craftsman.com or call 1-888-899-0146 / 1-888-331-4569. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. THIS LIMITED WARRANTY IS GIVEN IN LIEU OF ALL OTHERS, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND EXCLUDES ALL INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so these limitations may not apply to you. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

90 DAY MONEY-BACK GUARANTEE

If you are not completely satisfied with the performance of your CRAFTSMAN Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund — no questions asked.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country-specific warranty information contained either in the packaging, call the local company or see the website for warranty information.

TROUBLESHOOTING

WARNING: Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to voltage sources, compressed air, or moving parts. Before servicing the unit unplug or disconnect