DeWALT ‎DWFP55126 6-Gallon Pancake Air Compressor User Manual

DeWALT ‎DWFP55126 6-Gallon Pancake Air Compressor

Parts

1. Plug
2. Grounding pin
3. Grounded outlet
4. On/Off switch
5. Tank pressure gauge
6. Quick connects
7. Safety valve
8. 1-Turn Regulator
9. Drain valve (Fig. D)
10. Handle
11. Regulator manifold
12. Hose clamp

Specifications

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, the 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 the electrical panel to an 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 minutes.

ASSEMBLY AND ADJUSTMENTS

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 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 off all air pressure.

UNPACKING

Remove the 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 contains 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).
• 14 gauge (AWG) or larger. (Wire size increases as gauge number decreases. 12 AWG and 10 AWG may also be used. DO NOT USE 16 OR 18 AWG.)

NOTICE: Risk of Property Damage. The use of an undersized extension cord will cause 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. WARNING: Risk of Overheating. Certain air compressors can be operated on a 15-amp circuit if the following conditions are met.

• Voltage supply to the circuit must comply with the National Electrical Code.
• Circuit is not used to supply any other electrical needs.
• Extension cords comply with specifications.
• 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 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 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 off all air pressure.

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.

Description of Operation (Fig. A)

Become familiar with these controls before operating the unit.

• On(I)/Off(O) Switch: Place this switch 4 in the On(I) position to provide automatic power to the pressure switch and Off(O) 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 7 will protect against high pressure by “popping out” 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.
• Regulator: Controls the outgoing air pressure. Turn the 1-Turn Regulator knob 8 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: The drain valve 9 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:
• Set the On/Off switch to “Off” and unplug the unit.
• Allow the motor to cool.
• Plug the power cord into the correct branch circuit receptacle.
• Set the On/Off switch to the “On” position.
• Quick Connects: The quick connects 6 accept industrial quick-connect plugs. The two quick-connect bodies allow the use of two tools at the same time.

How to Use Your Unit (Fig. A, B)

How to Stop

1. Set the On/Off switch 4 to “Off”.
2. Unplug the 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 receptacle. (Refer to the Voltage and Circuit Protection paragraph in the Installation section of this manual.)
3. Turn the 1-Turn Regulator knob 8 counterclockwise until fully closed. Ensure the regulated pressure gauge reads 0 psi (0 kPa).
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. Firmly grasp the air hose in your hand when installing or disconnecting to prevent hose whip.
WARNING: Risk of unsafe operation. Do not use damaged or worn accessories.

NOTE: This unit is equipped with quick-connects 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 build. Motor will stop when tank pressure reaches “cut-out” pressure.
2. Turn the 1-Turn Regulator knob 8 clockwise to increase pressure and stop when set to the desired pressure on the index.

WARNING: Risk of unsafe operation. If any unusual noise or vibration is noticed, stop the compressor immediately and have it checked by a trained service technician. The compressor is ready for use.

MAINTENANCE

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 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 off all air pressure.

To Check Safety Valve (Fig. C)

WARNING: Risk of Bursting. If the safety valve does not work properly, over-pressurization may occur, causing air tank rupture or an explosion.

WARNING: Risk from Flying Objects. Always wear certified safety equipment: ANSI Z87.1 eye protection (CAN/CSA Z94.3) with side shields.

Before starting the compressor, pull the ring on the safety valve 7 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. Use ANSI Z87.1 eye protection (CAN/CSA Z94.3) when draining, as debris can be kicked up into the face.

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.

NOTE: All compressed air systems generate condensate that accumulates in any drain point (e.g., tanks, filter, 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.

1. Set the On/Off switch 4 to “Off”.
2. Turn the 1-Turn Regulator knob 8 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 the ring on the safety valve 7, allowing air to bleed from the tank until the tank pressure is approximately 20 psi. Release the safety valve ring.
6. Drain water from the air tank by opening the drain valve 9 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, and then 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 in 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 DeWALT factory service center or a DeWALT authorized service center. Always use identical replacement parts.

To Replace Regulator (Fig. A, E)

1. Release all air pressure from the air tank. See To Drain Tank in the Maintenance section.
2. Unplug the unit.
3. Remove the console cover.
4. Using an adjustable wrench, remove the safety valve 7 from the regulator manifold 11.
5. Remove the hose by removing the hose clamp 12. NOTE: The hose clamp is not reusable. You must purchase a new hose clamp.
6. Remove three pump mounting screws securing the pump.
7. Carefully lift the pump away from the brackets and out of the way.
8. Using an adjustable wrench, remove the regulator knob 8.
9. Apply pipe sealant to the new regulator manifold and assemble, tightening with a wrench.
10. Reapply pipe sealant to the safety valve.
11. Reassemble all components in reverse order of removal. Make sure to orient gauges to read correctly and use wrenches to tighten all components.

Accessories

WARNING: Since accessories, other than those offered by DeWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only DeWALT-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 DeWALT Industrial Tool Co., 701 East Joppa Road, Towson, MD 21286, call 1-800-4-DeWALT (1-800-433-9258), or visit our website: www.dewalt.com.

Three-Year Limited Warranty

DeWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse.

For further details of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DeWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. THIS LIMITED WARRANTY IS GIVEN INSTEAD 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. In addition to the warranty, DeWALT tools are covered by our:

1 YEAR FREE SERVICE

DeWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your DeWALT 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 the country-specific warranty information contained in the packaging, call the local company, or see the website for warranty information.

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-800-4-DeWALT (1-800-433-9258) for a free replacement.

Troubleshooting Guide

This section provides a list of the more frequently encountered malfunctions, their causes, and corrective actions. The operator or maintenance personnel can perform some corrective actions, and others may require the assistance of a qualified DEWALT technician or your dealer.

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DeWALT ‎DWFP55126 6-Gallon Pancake Air Compressor- FAQs