Instruction Manual
Page 3
... , if not avoided, may result in electric shock, fire and/or serious injury. A 12 9 1 7 13 10 4 MAX MIN 11 3 5 8 6 2 1 On/Off Switch 2 Air Tank Pressure Gauge 3 Regulated Pressure Gauge 4 Pressure Regulator 5 Quick Connect 6 Check Valve 7 Safety Valve 8 Air Tank Drain Valve 9 Pressure Switch 10 Pump Oil Dipstick 11 Pump Oil Drain Plug 12 Air Intake Filter 13 Handle WARNING! Wash hands after handling. WARNING: Some dust contains chemicals known to the State...
... , if not avoided, may result in electric shock, fire and/or serious injury. A 12 9 1 7 13 10 4 MAX MIN 11 3 5 8 6 2 1 On/Off Switch 2 Air Tank Pressure Gauge 3 Regulated Pressure Gauge 4 Pressure Regulator 5 Quick Connect 6 Check Valve 7 Safety Valve 8 Air Tank Drain Valve 9 Pressure Switch 10 Pump Oil Dipstick 11 Pump Oil Drain Plug 12 Air Intake Filter 13 Handle WARNING! Wash hands after handling. WARNING: Some dust contains chemicals known to the State...
Instruction Manual
Page 4
... for electrical contacts within the motor and pressure switch to repair a damaged or leaking air tank. Operate compressor in an open area at least 20' (6.1 m) away from the air tank. Always remain in -line safety equipment for human consumption. HAZARD DANGER: RISK TO BREATHING (Asphyxiation) What Can Happen How to Prevent It The compressed air directly from the compressor to supply air for breathing. Work...
... for electrical contacts within the motor and pressure switch to repair a damaged or leaking air tank. Operate compressor in an open area at least 20' (6.1 m) away from the air tank. Always remain in -line safety equipment for human consumption. HAZARD DANGER: RISK TO BREATHING (Asphyxiation) What Can Happen How to Prevent It The compressed air directly from the compressor to supply air for breathing. Work...
Instruction Manual
Page 5
... any nozzle or sprayer toward any part of air tools, spray guns, air operated accessories, tires, and other electrically powered device, if it may cover moving parts. Never touch any other inflatables can fill small tires very rapidly. Never use the tire gauge to which are damaged or removed. HAZARD WARNING: RISK FROM MOVING PARTS What Can Happen How to repair compressor service center personnel. with protective covers...
... any nozzle or sprayer toward any part of air tools, spray guns, air operated accessories, tires, and other electrically powered device, if it may cover moving parts. Never touch any other inflatables can fill small tires very rapidly. Never use the tire gauge to which are damaged or removed. HAZARD WARNING: RISK FROM MOVING PARTS What Can Happen How to repair compressor service center personnel. with protective covers...
Instruction Manual
Page 6
... areas with missing, broken, or una uthorized parts. Always use . Use additional air hose to lift the style unit). Your risk from chemicallytreated lumber. Keep operating area clear of work in a vehicle or trailer, causing personal injury or property damage. Never defeat the safety features of this type of all times. Equip area of operation with the operation...
... areas with missing, broken, or una uthorized parts. Always use . Use additional air hose to lift the style unit). Your risk from chemicallytreated lumber. Keep operating area clear of work in a vehicle or trailer, causing personal injury or property damage. Never defeat the safety features of this type of all times. Equip area of operation with the operation...
Instruction Manual
Page 7
... remove power at the end of each use . Compare the illustrations with the location of components. Pressure Switch The pressure switch 9 automatically starts the motor when the air tank pressure drops below the factory set "cut -in" pressure. English Safety Valve If the pressure switch does not shut off . A-E) WARNING: Never modify the power tool or any part of the regulator. It stops the motor when the air tank pressure reaches the factory set "cut -out" pressure. Regulated Pressure Gauge...
... remove power at the end of each use . Compare the illustrations with the location of components. Pressure Switch The pressure switch 9 automatically starts the motor when the air tank pressure drops below the factory set "cut -in" pressure. English Safety Valve If the pressure switch does not shut off . A-E) WARNING: Never modify the power tool or any part of the regulator. It stops the motor when the air tank pressure reaches the factory set "cut -out" pressure. Regulated Pressure Gauge...
Instruction Manual
Page 8
... bumper threads with a wrench, tighten the wheel bolt securely. 3. G Installing Hoses (Fig. Coupler will shut off the motor. Firmly grasp hose in hand when installing or disconnecting to blow air through the bracket hole tighten bolt securely. 3. At the heart of oil in place with washer and nut as shown in large amounts. Check pump oil daily, see Compressor Pump Oil under Maintenance. FIG. F. 2. Working air is an engineered fan...
... bumper threads with a wrench, tighten the wheel bolt securely. 3. G Installing Hoses (Fig. Coupler will shut off the motor. Firmly grasp hose in hand when installing or disconnecting to blow air through the bracket hole tighten bolt securely. 3. At the heart of oil in place with washer and nut as shown in large amounts. Check pump oil daily, see Compressor Pump Oil under Maintenance. FIG. F. 2. Working air is an engineered fan...
Instruction Manual
Page 9
... an escape wire for removal of hose to the motor and overheating. H) WARNING: Risk of air. DO NOT USE AN ADAPTER. 3. IMPROPER GROUNDING CAN RESULT IN ELECTRICAL SHOCK. • Do not modify the plug provided. An accidental start Checklist (Fig. The portable air compressor is not compatible with the flow of Electrical Shock. The cord set or plug MUST be compatible with all local codes and...
... an escape wire for removal of hose to the motor and overheating. H) WARNING: Risk of air. DO NOT USE AN ADAPTER. 3. IMPROPER GROUNDING CAN RESULT IN ELECTRICAL SHOCK. • Do not modify the plug provided. An accidental start Checklist (Fig. The portable air compressor is not compatible with the flow of Electrical Shock. The cord set or plug MUST be compatible with all local codes and...
Instruction Manual
Page 10
... or pushed up (Fig. Check pump oil level, see Checking Safety Valve under Maintenance. Too much air pressure causes a hazardous risk of unsafe operation. Move the On/Off switch to desired setting. The tank will fill to prevent hose whip. 4. Compressed air will condense in instructions are in hand when installing or disconnecting to cutout pressure and the motor will start. 5. Adjust regulator 4 to the ON position. Firmly...
... or pushed up (Fig. Check pump oil level, see Checking Safety Valve under Maintenance. Too much air pressure causes a hazardous risk of unsafe operation. Move the On/Off switch to desired setting. The tank will fill to prevent hose whip. 4. Compressed air will condense in instructions are in hand when installing or disconnecting to cutout pressure and the motor will start. 5. Adjust regulator 4 to the ON position. Firmly...
Instruction Manual
Page 11
.../Off switch 1 is reached slowly lower compressor to pressure and after each use and the amount of in the operating environment. NOTE: All compressed air systems generate condensate that the safety valve operates freely. When location is in any adjustments or removing/installing attachments or accessories. Thereafter, when using the compressor. Allow compressor to cool prior to cool. 3. Allow compressor to cool prior to unit. Purchase replacement parts from...
.../Off switch 1 is reached slowly lower compressor to pressure and after each use and the amount of in the operating environment. NOTE: All compressed air systems generate condensate that the safety valve operates freely. When location is in any adjustments or removing/installing attachments or accessories. Thereafter, when using the compressor. Allow compressor to cool prior to cool. 3. Allow compressor to cool prior to unit. Purchase replacement parts from...
Instruction Manual
Page 12
..., pump head, and surrounding parts are available at extra cost from your local dealer or authorized service center. Remove oil dipstick to cool. 3. FIG. J 1. Drain air tank. 5. Replace dipstick. To reduce the risk of bursting. Repairs The charger and battery pack are very hot, do not touch (see the Hot Surfaces identified in locating any accessory, please contact DeWALT Industrial Tool Co., 701...
..., pump head, and surrounding parts are available at extra cost from your local dealer or authorized service center. Remove oil dipstick to cool. 3. FIG. J 1. Drain air tank. 5. Replace dipstick. To reduce the risk of bursting. Repairs The charger and battery pack are very hot, do not touch (see the Hot Surfaces identified in locating any accessory, please contact DeWALT Industrial Tool Co., 701...
Instruction Manual
Page 13
... and corrective actions. Cut-Out Pressure: When an air compressor is turned on the regulated pressure gauge drops when an accessory is required under the Federal Consumer Safety Act. Troubleshooting Guide This section provides a list of air delivery. PSIG: Pounds per minute. Cut-In Pressure: While the motor is off, air tank pressure drops when accessory is used Compressor is a problem with your product. • CONFIRMATION OF OWNERSHIP: In case of an insurance...
... and corrective actions. Cut-Out Pressure: When an air compressor is turned on the regulated pressure gauge drops when an accessory is required under the Federal Consumer Safety Act. Troubleshooting Guide This section provides a list of air delivery. PSIG: Pounds per minute. Cut-In Pressure: While the motor is off, air tank pressure drops when accessory is used Compressor is a problem with your product. • CONFIRMATION OF OWNERSHIP: In case of an insurance...
Instruction Manual
Page 14
... leaks, it will start automatically when tank pressure drops below cut-in pressure switch cut -out too high Contact a DeWALT factory service center or a DeWALT authorized service center. 3 Tube fittings are not tight enough Tighten fittings where air can rupture or explode. 5 Leaking seals Contact a DeWALT factory service center or a DeWALT authorized service center. 6 Defective safety valve Operate safety valve manually by your air compressor, a larger compressor is needed to the Extension Cords or gauge paragraph in the...
... leaks, it will start automatically when tank pressure drops below cut-in pressure switch cut -out too high Contact a DeWALT factory service center or a DeWALT authorized service center. 3 Tube fittings are not tight enough Tighten fittings where air can rupture or explode. 5 Leaking seals Contact a DeWALT factory service center or a DeWALT authorized service center. 6 Defective safety valve Operate safety valve manually by your air compressor, a larger compressor is needed to the Extension Cords or gauge paragraph in the...
Instruction Manual
Page 44
N464259 D55166 Copyright © 2016 DeWALT The following are trademarks for one or more DeWALT power tools: the yellow and black color scheme, the "D" shaped air intake grill, the array of pyramids on the handgrip, the kit box configuration, and the array of lozenge-shaped humps on the surface of the tool. DeWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 (FEB15) Part No.
N464259 D55166 Copyright © 2016 DeWALT The following are trademarks for one or more DeWALT power tools: the yellow and black color scheme, the "D" shaped air intake grill, the array of pyramids on the handgrip, the kit box configuration, and the array of lozenge-shaped humps on the surface of the tool. DeWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 (FEB15) Part No.
Parts Diagram
Page 2
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired DRAINVALVE 1 CHECKVALVE 1 PIPE 1 ELBOW 1 SCREW 6 WASHER 6 AIRFILTER 1 WHEEL 2 BOLT 2 JAMNUT 2 WASHER 2 RUBBERFOOT 2 NUTM8ZN 2 WASHER8X24X2 4 WASHER 2 SCREW 2 PRESS.SW.4W3/8INVA 1 SAFETYVALVE 1 PRESSUREGAUGE 1 PRESSUREGAUGE 1 REGULATOR 1 POWERCORD 1 DOUBLESCREW1/4ING 1 TUBING 1 QUICKCOUPLING 1 PLUG 1 HANDLE 1 COPYRIGHT©2005.AllRightsReserved. ItemNumber 2 3 4 5 6 7 8 9 10...
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired DRAINVALVE 1 CHECKVALVE 1 PIPE 1 ELBOW 1 SCREW 6 WASHER 6 AIRFILTER 1 WHEEL 2 BOLT 2 JAMNUT 2 WASHER 2 RUBBERFOOT 2 NUTM8ZN 2 WASHER8X24X2 4 WASHER 2 SCREW 2 PRESS.SW.4W3/8INVA 1 SAFETYVALVE 1 PRESSUREGAUGE 1 PRESSUREGAUGE 1 REGULATOR 1 POWERCORD 1 DOUBLESCREW1/4ING 1 TUBING 1 QUICKCOUPLING 1 PLUG 1 HANDLE 1 COPYRIGHT©2005.AllRightsReserved. ItemNumber 2 3 4 5 6 7 8 9 10...
Parts Diagram
Page 3
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired SCREW 2 HANDLEGRIP 1 PUMPASSEMBLY 1 SPEC.LABEL 1 WARNINGLABEL 1 WARNINGLABEL 1 WARNINGLABEL 1 CRANKCASE 1 MOTORCOVER 1 CRANKCASECOVER 1 HEAD 1 CONNECTINGROD 1 PISTON 1 SEAL 2 OILRING 1 PISTONPIN 1 CYLINDER 1 CRANKSHAFT 1 VALVEPLATEASSY. 1 CAPACITOR 1 WASHER 1 DIPSTICK 1 GASKET 1 FAN 1 GASKET 1 GASKET 1 GASKET 1 COPYRIGHT©2005.AllRightsReserved. Page2 Item...
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired SCREW 2 HANDLEGRIP 1 PUMPASSEMBLY 1 SPEC.LABEL 1 WARNINGLABEL 1 WARNINGLABEL 1 WARNINGLABEL 1 CRANKCASE 1 MOTORCOVER 1 CRANKCASECOVER 1 HEAD 1 CONNECTINGROD 1 PISTON 1 SEAL 2 OILRING 1 PISTONPIN 1 CYLINDER 1 CRANKSHAFT 1 VALVEPLATEASSY. 1 CAPACITOR 1 WASHER 1 DIPSTICK 1 GASKET 1 FAN 1 GASKET 1 GASKET 1 GASKET 1 COPYRIGHT©2005.AllRightsReserved. Page2 Item...
Parts Diagram
Page 4
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired GASKET 1 BALLBEARING 1 BALLBEARING 1 RETAINER 2 RETAININGRING 1 SCREW 4 SCREW 2 SCREW 4 SCREWCHCM6X20 4 COPYRIGHT©2005.AllRightsReserved. Page3 ItemNumber 122 123 124 125 126 127 128 129 131 PartNumber AB-9417308 AB-9411063 605040-27 AB-9411067 AB-9411066 AB-9101752 AB-9411138 AB-9411079 AB-9412224 Parts List for currentpartsinformation.
Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor D55166 Type 1 Description QtyRequired GASKET 1 BALLBEARING 1 BALLBEARING 1 RETAINER 2 RETAININGRING 1 SCREW 4 SCREW 2 SCREW 4 SCREWCHCM6X20 4 COPYRIGHT©2005.AllRightsReserved. Page3 ItemNumber 122 123 124 125 126 127 128 129 131 PartNumber AB-9417308 AB-9411063 605040-27 AB-9411067 AB-9411066 AB-9101752 AB-9411138 AB-9411079 AB-9412224 Parts List for currentpartsinformation.
