Instruction Manual
Page 2
...mm) Voltage: Single 120V Minimum branch circuit requirement: 15 A Fuse Type: Time delay Specifications MODEL D55140 WEIGHT HEIGHT 24 lbs. (11.79 kg) 11.75" (298.5 mm) WIDTH LENGTH 14.895" (377.8 mm) 18.5 ...AIR TANK CAPACITY (GALLONS) 1.0 (3.8 liters) APPROX CUT-IN PRESSURE 105 PSI (723.9 kPa) APPROX. Regulated Pressure Gauge D. Air Tank Drain Valve H. Quick Connect F. CUT-OUT PRESSURE SCFM @ 100 PSI (689.5 kPa) 135 PSI (930 kPa) .07 FIG. 1 E B DC NOT A STEP A G F H 2 Pressure Regulator E. On/Off Switch B. Air Tank Pressure Gauge C. English D55140 Air Compressor...
...mm) Voltage: Single 120V Minimum branch circuit requirement: 15 A Fuse Type: Time delay Specifications MODEL D55140 WEIGHT HEIGHT 24 lbs. (11.79 kg) 11.75" (298.5 mm) WIDTH LENGTH 14.895" (377.8 mm) 18.5 ...AIR TANK CAPACITY (GALLONS) 1.0 (3.8 liters) APPROX CUT-IN PRESSURE 105 PSI (723.9 kPa) APPROX. Regulated Pressure Gauge D. Air Tank Drain Valve H. Quick Connect F. CUT-OUT PRESSURE SCFM @ 100 PSI (689.5 kPa) 135 PSI (930 kPa) .07 FIG. 1 E B DC NOT A STEP A G F H 2 Pressure Regulator E. On/Off Switch B. Air Tank Pressure Gauge C. English D55140 Air Compressor...
Instruction Manual
Page 3
... OR FIRE WHAT CAN HAPPEN HOW TO PREVENT IT IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT: 1-800-4-DEWALT (1-800-433-9258) • It is normal for electrical contacts within the motor and pressure switch to these ...cancer, birth defects or other masonry products 3 • If electrical sparks from compressor come into contact with approved safety equipment, always wear OSHA/MSHA/NIOSH approved, properly fitting face mask or respirator when using air tools, basic safety precautions should always be required. • Store flammable materials ...
... OR FIRE WHAT CAN HAPPEN HOW TO PREVENT IT IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT: 1-800-4-DEWALT (1-800-433-9258) • It is normal for electrical contacts within the motor and pressure switch to these ...cancer, birth defects or other masonry products 3 • If electrical sparks from compressor come into contact with approved safety equipment, always wear OSHA/MSHA/NIOSH approved, properly fitting face mask or respirator when using air tools, basic safety precautions should always be required. • Store flammable materials ...
Instruction Manual
Page 4
...and follow the safety instructions provided on top of compressor. • Operate compressor in an open area at least 12" (30.5 cm) away from the compressor should never be used in conjunction with the compressor must be capable of treating air to all applicable local and federal codes prior to... or solid particles from your specific application. 4 To reduce the risk of fire, do not allow the compressor to supply air for breathing, suitable filters and in use with your compressor is operating. • Always turn off and unplug unit when not in -line safety equipment must be ...
...and follow the safety instructions provided on top of compressor. • Operate compressor in an open area at least 12" (30.5 cm) away from the compressor should never be used in conjunction with the compressor must be capable of treating air to all applicable local and federal codes prior to... or solid particles from your specific application. 4 To reduce the risk of fire, do not allow the compressor to supply air for breathing, suitable filters and in use with your compressor is operating. • Always turn off and unplug unit when not in -line safety equipment must be ...
Instruction Manual
Page 5
... such as children's toys, footballs, basketballs, etc. To find your Air Compressor is designed and may cause electric shock. • Repairs attempted by electrocution. All pressure vessels should be performed by a DEWALT factory service center or a DEWALT authorized service center in accordance with a new air tank. • Unauthorized modifications to ASME Section VIII, Div. 1 rules...
... such as children's toys, footballs, basketballs, etc. To find your Air Compressor is designed and may cause electric shock. • Repairs attempted by electrocution. All pressure vessels should be performed by a DEWALT factory service center or a DEWALT authorized service center in accordance with a new air tank. • Unauthorized modifications to ASME Section VIII, Div. 1 rules...
Instruction Manual
Page 6
... moving parts. WARNING: RISK FROM FLYING OBJECTS WHAT CAN HAPPEN • The compressed air stream can be caught in property damage or personal injury. WARNING: RISK OF HOT SURFACES WHAT CAN HAPPEN HOW TO PREVENT IT • Touching exposed metal such as well. 6 Compressor will remain hot for several minutes after operation.
... moving parts. WARNING: RISK FROM FLYING OBJECTS WHAT CAN HAPPEN • The compressed air stream can be caught in property damage or personal injury. WARNING: RISK OF HOT SURFACES WHAT CAN HAPPEN HOW TO PREVENT IT • Touching exposed metal such as well. 6 Compressor will remain hot for several minutes after operation.
Instruction Manual
Page 7
...defeat the safety features of this product. • Equip area of the unit. Never operate compressor on this product should be performed by a DEWALT factory service center or a DEWALT authorized service center. instructions and warnings in a stable secure position to prevent accidental movement of...others. • Become familiar with the operation and controls of the air compressor. • Keep operating area clear of all persons, pets, and obstacles. • Keep children away from the air compressor at all times. • Do not operate the product when fatigued...
...defeat the safety features of this product. • Equip area of the unit. Never operate compressor on this product should be performed by a DEWALT factory service center or a DEWALT authorized service center. instructions and warnings in a stable secure position to prevent accidental movement of...others. • Become familiar with the operation and controls of the air compressor. • Keep operating area clear of all persons, pets, and obstacles. • Keep children away from the air compressor at all times. • Do not operate the product when fatigued...
Instruction Manual
Page 8
...pressure switch does not shut off the air compressor at the air outlet. 8 When the air compressor reaches cut -out pressure. COOLING SYSTEM This compressor contains an advanced design cooling system. Working air is not available until the compressor has raised the air tank pressure above that required at its...pressure switch automatically starts the motor when the air tank pressure drops below the factory set cut -out pressure, the check valve closes, allowing air pressure to remain inside the air tank. CHECK VALVE When the air compressor is operating, the check valve is expelled. ...
...pressure switch does not shut off the air compressor at the air outlet. 8 When the air compressor reaches cut -out pressure. COOLING SYSTEM This compressor contains an advanced design cooling system. Working air is not available until the compressor has raised the air tank pressure above that required at its...pressure switch automatically starts the motor when the air tank pressure drops below the factory set cut -out pressure, the check valve closes, allowing air pressure to remain inside the air tank. CHECK VALVE When the air compressor is operating, the check valve is expelled. ...
Instruction Manual
Page 9
...cord that has a 3-blade grounding plug, and a 3-slot receptacle that will shut off the motor. DO NOT USE AN ADAPTER. 3. This air compressor must be sure it does not fit the available outlet, a correct outlet should be properly grounded. The motor must be used . 9 Firmly ...grasp hose in hand when installing or disconnecting to the cord set and plug (J) with all local codes and ordinances. 2. The portable air compressor is seated. cian. • Repairs to prevent hose whip. 1. English MOTOR OVERLOAD PROTECTOR The motor has an automatic reset thermal overload ...
...cord that has a 3-blade grounding plug, and a 3-slot receptacle that will shut off the motor. DO NOT USE AN ADAPTER. 3. This air compressor must be sure it does not fit the available outlet, a correct outlet should be properly grounded. The motor must be used . 9 Firmly ...grasp hose in hand when installing or disconnecting to the cord set and plug (J) with all local codes and ordinances. 2. The portable air compressor is seated. cian. • Repairs to prevent hose whip. 1. English MOTOR OVERLOAD PROTECTOR The motor has an automatic reset thermal overload ...
Instruction Manual
Page 10
Place the air compressor on a flat surface resting on or near these openings. If any other containers on the rubber feet. Contact a DEWALT service center or call 1-800-4-DEWALT for information regarding acceptable noise levels in the atmosphere. Compatibility TRANSPORTING Air tools and accessories that have dirt and/or volatile fumes in your area. Damage can...
Place the air compressor on a flat surface resting on or near these openings. If any other containers on the rubber feet. Contact a DEWALT service center or call 1-800-4-DEWALT for information regarding acceptable noise levels in the atmosphere. Compatibility TRANSPORTING Air tools and accessories that have dirt and/or volatile fumes in your area. Damage can...
Instruction Manual
Page 11
.... 3. OPERATING PROCEDURES WARNING: Risk of unsafe operation. sure to prevent hose whip. 4. This procedure is required before the air compressor is closed . Voltage and Circuit Protection under Features. The tank will fill to prevent air from the unit may contain water condensation. Ensure the On/Off switch (A) is in hand when installing or...
.... 3. OPERATING PROCEDURES WARNING: Risk of unsafe operation. sure to prevent hose whip. 4. This procedure is required before the air compressor is closed . Voltage and Circuit Protection under Features. The tank will fill to prevent air from the unit may contain water condensation. Ensure the On/Off switch (A) is in hand when installing or...
Instruction Manual
Page 12
... condensate contains lubricating oil and/or substances which may be regulated and must be performed by a DEWALT factory service center or a DEWALT authorized service center. Ensure air tank pressure gauge reads 0 PSI (0 kPa). WARNING: Risk of bursting. Remove air compressor plug from noise. NOTE: Any service operations not included in the OFF position. 12 Maintenance...
... condensate contains lubricating oil and/or substances which may be regulated and must be performed by a DEWALT factory service center or a DEWALT authorized service center. Ensure air tank pressure gauge reads 0 PSI (0 kPa). WARNING: Risk of bursting. Remove air compressor plug from noise. NOTE: Any service operations not included in the OFF position. 12 Maintenance...
Instruction Manual
Page 13
...) or visit our website www.dewalt.com. Slowly rotate lever to or higher than the rating of property damage. ACCESSORIES Recommended accessories for use identical replacement parts. 13 Full One Year Warranty DEWALT heavy duty industrial tools are warranted for a free replacement. English 2. CAUTION:Risk of the air compressor. Use only accessories rated equal...
...) or visit our website www.dewalt.com. Slowly rotate lever to or higher than the rating of property damage. ACCESSORIES Recommended accessories for use identical replacement parts. 13 Full One Year Warranty DEWALT heavy duty industrial tools are warranted for a free replacement. English 2. CAUTION:Risk of the air compressor. Use only accessories rated equal...
Instruction Manual
Page 14
...be maintained; The low pressure at which the motor automatically restarts is capable of your air tank from electrical panel to prolong the life of running continuously. Duty Cycle: This air compressor pump is called cut -in pressure. SCFM: Standard cubic feet per minute. Code Certification...: Products that is, the air compressor pump should not run , air pressure in any given hour. 14 The high pressure at...
...be maintained; The low pressure at which the motor automatically restarts is capable of your air tank from electrical panel to prolong the life of running continuously. Duty Cycle: This air compressor pump is called cut -in pressure. SCFM: Standard cubic feet per minute. Code Certification...: Products that is, the air compressor pump should not run , air pressure in any given hour. 14 The high pressure at...
Instruction Manual
Page 15
... Noise...6 Pressure reading on the regulated pressure gauge drops when an accessory is used 7 Compressor is not supplying enough air to OFF, if the unit does not shut reaches cut -out too high Contact a DEWALT factory service center or a DEWALT authorized service center. The operator or maintenance personnel can be heard escaping. Tube fittings...
... Noise...6 Pressure reading on the regulated pressure gauge drops when an accessory is used 7 Compressor is not supplying enough air to OFF, if the unit does not shut reaches cut -out too high Contact a DEWALT factory service center or a DEWALT authorized service center. The operator or maintenance personnel can be heard escaping. Tube fittings...
Instruction Manual
Page 16
... an accessory is used 8 Prolonged excessive use of air 9 Compressor is not large enough for accessory 10 Hole in Regulator under Features. Tighten fittings. It is normal for some pressure drop to operate accessory. WARNING: Risk of air usage. Contact a DEWALT factory service center or a DEWALT authorized service center. Do not repair the leak. If...
... an accessory is used 8 Prolonged excessive use of air 9 Compressor is not large enough for accessory 10 Hole in Regulator under Features. Tighten fittings. It is normal for some pressure drop to operate accessory. WARNING: Risk of air usage. Contact a DEWALT factory service center or a DEWALT authorized service center. Do not repair the leak. If...