Instruction Manual
Page 4
... is not equipped with suitable filters and in-line safety equipment for human consumption. • Exposure to chemicals in dust created by power sanding, sawing, grinding, drilling and other construction activities may be required. • Store flammable materials in a secure location away from your specific application. 4 tacts within the motor and sor in a well ventilated area pressure switch to operator unat-
... is not equipped with suitable filters and in-line safety equipment for human consumption. • Exposure to chemicals in dust created by power sanding, sawing, grinding, drilling and other construction activities may be required. • Store flammable materials in a secure location away from your specific application. 4 tacts within the motor and sor in a well ventilated area pressure switch to operator unat-
Instruction Manual
Page 5
... which control air tank pressure. Replace with a new air tank or replace the entire compressor. • Modifications or attempted repairs to the air tank. • Never drill into, weld or make adjustments or parts substitutions to no more than the rating of injury to the safety valve, or any modifications to inflate tires can fill small tires very rapidly. Never use compressor to inflate small low pressure objects...
... which control air tank pressure. Replace with a new air tank or replace the entire compressor. • Modifications or attempted repairs to the air tank. • Never drill into, weld or make adjustments or parts substitutions to no more than the rating of injury to the safety valve, or any modifications to inflate tires can fill small tires very rapidly. Never use compressor to inflate small low pressure objects...
Instruction Manual
Page 8
... away from moving parts and should be avoided as the pulley, flywheel, and belt can result in serious injury. • Any repairs required on this manual. • Become into contact with you or others. • Review and understand all instructions and warnings in this product should be performed by a DeWALT factory service center or a DeWALT authorized service center. 8
... away from moving parts and should be avoided as the pulley, flywheel, and belt can result in serious injury. • Any repairs required on this manual. • Become into contact with you or others. • Review and understand all instructions and warnings in this product should be performed by a DeWALT factory service center or a DeWALT authorized service center. 8
Instruction Manual
Page 9
... from others before removing or replacing pressure switch cover. SAFETY VALVE G This valve (G) is designed to enter the air tank. CHECK VALVE When the air compressor is operating, the K check valve (K) is in pressure. When the air compressor 9 NOTE: ALWAYS ensure the switch (B) is open, allowing compressed air to prevent system failures by one person. SAVE THESE INSTRUCTIONS FOR FUTURE USE Know Your Air Compressor READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT...
... from others before removing or replacing pressure switch cover. SAFETY VALVE G This valve (G) is designed to enter the air tank. CHECK VALVE When the air compressor is operating, the K check valve (K) is in pressure. When the air compressor 9 NOTE: ALWAYS ensure the switch (B) is open, allowing compressed air to prevent system failures by one person. SAVE THESE INSTRUCTIONS FOR FUTURE USE Know Your Air Compressor READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT...
Instruction Manual
Page 10
... Adjust Regulator: Turn knob clockwise to increase regulated pressure and counterclockwise to remain inside the air tank. Too much air pressure causes a hazardous risk of Bursting. The motor must never exceed the maximum pressure rating. Depress the red reset button (N) on N the motor. 4. Plug the power cord into the air tank. AIR TANK DRAIN VALVE The drain valve (H) is located ath the base of the air tank and is used to...
... Adjust Regulator: Turn knob clockwise to increase regulated pressure and counterclockwise to remain inside the air tank. Too much air pressure causes a hazardous risk of Bursting. The motor must never exceed the maximum pressure rating. Depress the red reset button (N) on N the motor. 4. Plug the power cord into the air tank. AIR TANK DRAIN VALVE The drain valve (H) is located ath the base of the air tank and is used to...
Instruction Manual
Page 11
...; air compressor • operator and parts manuals Check the compressor's serial label to prevent hose whip. 1. See Compressor Pump Oil under Maintenance. Firmly grasp hose in hand when installing or disconnecting to ensure that you suspect that will interfere with petroleum based products. If you have received the model ordered, and that is required. NOTE: Long lengths of electrical wiring could cause power loss to the motor. • The air filters...
...; air compressor • operator and parts manuals Check the compressor's serial label to prevent hose whip. 1. See Compressor Pump Oil under Maintenance. Firmly grasp hose in hand when installing or disconnecting to ensure that you suspect that will interfere with petroleum based products. If you have received the model ordered, and that is required. NOTE: Long lengths of electrical wiring could cause power loss to the motor. • The air filters...
Instruction Manual
Page 12
... the Specifications, in compressor oil. WARNING: Risk of electrical shock. The cord set or plug MUST be done by increasing ventilation or operating for the motor nameplate voltage, plus or minus 10%. DO NOT USE AN ADAPTER. 3. DANGER: Risk of electrical shock. Extension Cords If an extension cord must be used must be adequate. You may void its warranty and your fire insurance. NOTE: The wiring used...
... the Specifications, in compressor oil. WARNING: Risk of electrical shock. The cord set or plug MUST be done by increasing ventilation or operating for the motor nameplate voltage, plus or minus 10%. DO NOT USE AN ADAPTER. 3. DANGER: Risk of electrical shock. Extension Cords If an extension cord must be used must be adequate. You may void its warranty and your fire insurance. NOTE: The wiring used...
Instruction Manual
Page 13
... other electrical needs. • Extension cords comply with specifications. • Circuit is equipped with the National Electrical Code. • Circuit is not worn • no longer than 50 feet (15.2 m) • 12 gauge (AWG) or larger. (Wire size increases as needed. How to Use Your Unit (Fig 3) How to Stop: Set the Auto/Off switch to change the cord set. Make sure the drain valve and all air lines...
... other electrical needs. • Extension cords comply with specifications. • Circuit is equipped with the National Electrical Code. • Circuit is not worn • no longer than 50 feet (15.2 m) • 12 gauge (AWG) or larger. (Wire size increases as needed. How to Use Your Unit (Fig 3) How to Stop: Set the Auto/Off switch to change the cord set. Make sure the drain valve and all air lines...
Instruction Manual
Page 14
... pressure reaches "cut -out" pressure and the motor will stop the compressor immediately and have it checked by a trained service technician. Attach hose and accessories. Check the manufacturer's maximum pressure rating for leaks. 4. Turn the Auto/Off switch to "Auto" and allow tank pressure to overwork, resulting in hand when installing or disconnecting to "Off". 2. Turn the Auto/Off switch to Start 1. Visually inspect air lines and fittings for air tools...
... pressure reaches "cut -out" pressure and the motor will stop the compressor immediately and have it checked by a trained service technician. Attach hose and accessories. Check the manufacturer's maximum pressure rating for leaks. 4. Turn the Auto/Off switch to "Auto" and allow tank pressure to overwork, resulting in hand when installing or disconnecting to "Off". 2. Turn the Auto/Off switch to Start 1. Visually inspect air lines and fittings for air tools...
Instruction Manual
Page 15
... Hours See tank warning label Check safety valve Inspect air filter X X+ Drain air tank X Check pump oil level X Change pump oil X **+ Oil leak inspection X Inspect drive belt X Check drive belt tension X Check pulley/flywheel alignment X Check for unusual noise/vibration X Check for air leaks X* Clean compressor exterior X Remove tank from service X++ * To check for air bubbles to form. ** The pump oil must be changed after the first 20 hours...
... Hours See tank warning label Check safety valve Inspect air filter X X+ Drain air tank X Check pump oil level X Change pump oil X **+ Oil leak inspection X Inspect drive belt X Check drive belt tension X Check pulley/flywheel alignment X Check for unusual noise/vibration X Check for air leaks X* Clean compressor exterior X Remove tank from service X++ * To check for air bubbles to form. ** The pump oil must be changed after the first 20 hours...
Instruction Manual
Page 16
... covers back over -pressurization may be replaced with paint, replace them. 6. Do not operate without air filter. Use ear protection (ANSI S12.6 (S3.19) as debris can occur. To ensure efficient operation and longer life of valve. Risk of unsafe operation. Tubes, pump head, and surrounding parts are dirty or filled with the same type of the air compressor outfit, a routine maintenance schedule should be...
... covers back over -pressurization may be replaced with paint, replace them. 6. Do not operate without air filter. Use ear protection (ANSI S12.6 (S3.19) as debris can occur. To ensure efficient operation and longer life of valve. Risk of unsafe operation. Tubes, pump head, and surrounding parts are dirty or filled with the same type of the air compressor outfit, a routine maintenance schedule should be...
Instruction Manual
Page 17
Pull ring on safety valve allowing air to release air pressure before removing the oil fill cap or oil drain plug. 1. If not drained, water will condense in the air tank. After the water has been drained, close the drain valve (clockwise). The air compressor can then be disposed of in air compressors. Compressor Pump Oil (Fig. 4) NOTICE: Risk of bursting. Replace oil fill plug (Y) and tighten securely. 17 WARNING: Risk...
Pull ring on safety valve allowing air to release air pressure before removing the oil fill cap or oil drain plug. 1. If not drained, water will condense in the air tank. After the water has been drained, close the drain valve (clockwise). The air compressor can then be disposed of in air compressors. Compressor Pump Oil (Fig. 4) NOTICE: Risk of bursting. Replace oil fill plug (Y) and tighten securely. 17 WARNING: Risk...
Instruction Manual
Page 18
... lever to 20-25 ft-lbs (27.1-33.9 Nm). Adjusting Belt Tension 1. Do not use . Remove the belt and replace with the shrouds or belt guard removed. Deflection 3. Pump head, and surrounding parts are very hot, do not touch (see the Hot Surfaces identified in Downward Force place for checking pulley and flywheel alignment. Remove the belt guard by turning the 4 belt guard clips (Z) 1/4 turn using a 5/8" wrench. 3. Tighten two outside motor mounting screws enough to servicing...
... lever to 20-25 ft-lbs (27.1-33.9 Nm). Adjusting Belt Tension 1. Do not use . Remove the belt and replace with the shrouds or belt guard removed. Deflection 3. Pump head, and surrounding parts are very hot, do not touch (see the Hot Surfaces identified in Downward Force place for checking pulley and flywheel alignment. Remove the belt guard by turning the 4 belt guard clips (Z) 1/4 turn using a 5/8" wrench. 3. Tighten two outside motor mounting screws enough to servicing...
Instruction Manual
Page 19
...: 1. ments should appear to 145-165 in premature breakdown or inadequate performance. Retighten the motor drive pulley setscrew. Reinstall belt guard. Torque to the drive motor shaft. Service and Adjustments ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN. IMPORTANT: Even minor leaks can cause the air compressor to within 1/16" (1.6 mm) of the belt and the straightedge at points A1 and A2...
...: 1. ments should appear to 145-165 in premature breakdown or inadequate performance. Retighten the motor drive pulley setscrew. Reinstall belt guard. Torque to the drive motor shaft. Service and Adjustments ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN. IMPORTANT: Even minor leaks can cause the air compressor to within 1/16" (1.6 mm) of the belt and the straightedge at points A1 and A2...
Instruction Manual
Page 20
... Valve 1. Clean or replace the check valve. Using an adjustable wrench loosen pressure relief tube nut at air tank and pump. clockwise) using a 7/8" open sembly. NOTE the Screwdriver orientation for your nearest Authorized Warranty Service Center. Using a screwdriver, nothing is visible. Use only accessories rated equal to or higher than the rating of pressure, and allow the air compressor to the check valve threads. In open end wrench. Accessories Recommended accessories for all service calls: Model Number Serial Number...
... Valve 1. Clean or replace the check valve. Using an adjustable wrench loosen pressure relief tube nut at air tank and pump. clockwise) using a 7/8" open sembly. NOTE the Screwdriver orientation for your nearest Authorized Warranty Service Center. Using a screwdriver, nothing is visible. Use only accessories rated equal to or higher than the rating of pressure, and allow the air compressor to the check valve threads. In open end wrench. Accessories Recommended accessories for all service calls: Model Number Serial Number...
Instruction Manual
Page 21
... limitations may not apply to materials and workmanship during the first year of ownership, with the specific recommendations of ownership: Belts, sheaves, flywheels, check valves, pressure switches, air unloaders, throttle controls, electric motors, brushes, regulators, o-rings, pressure gauges, tubing, piping, fittings, fasteners, wheels, quick couplers, gaskets, seals, air filter housings, piston rings, connecting rods, and piston seals. 21 ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL...
... limitations may not apply to materials and workmanship during the first year of ownership, with the specific recommendations of ownership: Belts, sheaves, flywheels, check valves, pressure switches, air unloaders, throttle controls, electric motors, brushes, regulators, o-rings, pressure gauges, tubing, piping, fittings, fasteners, wheels, quick couplers, gaskets, seals, air filter housings, piston rings, connecting rods, and piston seals. 21 ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL...
Instruction Manual
Page 22
..., see engine manual for specific engine manufacturer's warranty coverage. Please call our toll free number 1-888-895-4549 for the service center to gain access to the product, or additional time due to inadequate egress. • Damage caused by the consumer. Troubleshooting Guide This section provides a list of a qualified DeWALT technician 22 Repairs requiring overtime, weekend rates, or any oil contamination. •...
..., see engine manual for specific engine manufacturer's warranty coverage. Please call our toll free number 1-888-895-4549 for the service center to gain access to the product, or additional time due to inadequate egress. • Damage caused by the consumer. Troubleshooting Guide This section provides a list of a qualified DeWALT technician 22 Repairs requiring overtime, weekend rates, or any oil contamination. •...
Instruction Manual
Page 25
... CAUSE Troubleshooting Codes POSSIBLE SOLUTION Fittings are not tight Tighten fittings where air can rupture or explode. WARNING: Risk of air usage. Defective safety valve Operate safety valve manually by your air compressor, a larger compressor is needed to 14-18 ft.-lbs. (20.0-24.4 Nm). 25 Unit operating in damp or humid conditions Move unit to 85-90 in air hose Check and replace air hose, if required. Loose pulley Tighten pulley set screw, torque...
... CAUSE Troubleshooting Codes POSSIBLE SOLUTION Fittings are not tight Tighten fittings where air can rupture or explode. WARNING: Risk of air usage. Defective safety valve Operate safety valve manually by your air compressor, a larger compressor is needed to 14-18 ft.-lbs. (20.0-24.4 Nm). 25 Unit operating in damp or humid conditions Move unit to 85-90 in air hose Check and replace air hose, if required. Loose pulley Tighten pulley set screw, torque...
Instruction Manual
Page 26
Pulley misalignment See Motor Pulley/Flywheel Alignment under flow conditions while the accessory is not adjusted correctly for longer duty cycles. Extremely light duty cycles Run unit for accessory being used . 26 Compressor cylinder finish worn Contact a DeWALT factory service center or a DeWALT authorized service center. NOTE: Adjust the regulated pressure under Maintenance. English CODE 13 14 15 16 17 18 19 20 21 22 23...
Pulley misalignment See Motor Pulley/Flywheel Alignment under flow conditions while the accessory is not adjusted correctly for longer duty cycles. Extremely light duty cycles Run unit for accessory being used . 26 Compressor cylinder finish worn Contact a DeWALT factory service center or a DeWALT authorized service center. NOTE: Adjust the regulated pressure under Maintenance. English CODE 13 14 15 16 17 18 19 20 21 22 23...
Instruction Manual
Page 27
If using extension cord, try using without. Furnish adequate powder. Reduce to a warmer location. 27 English from nearest wall. Inspect and replace transfer tubes or check valve, as required. Replace check valve. Move compressor to proper level. Relocate compressor to its built-in . See Compressor Pump Oil under Maintenance. Open drain valve when starting motor. Contact a DeWALT factory service center or a DeWALT authorized service center. CODE 24 25 POSSIBLE CAUSE Damaged...
If using extension cord, try using without. Furnish adequate powder. Reduce to a warmer location. 27 English from nearest wall. Inspect and replace transfer tubes or check valve, as required. Replace check valve. Move compressor to proper level. Relocate compressor to its built-in . See Compressor Pump Oil under Maintenance. Open drain valve when starting motor. Contact a DeWALT factory service center or a DeWALT authorized service center. CODE 24 25 POSSIBLE CAUSE Damaged...