Owners Manual
Page 1
...that is the same rating as the branch circuit the air compressor is connected to a circuit protected by fuses, use time delay fuses. If the air compressor is operated on. OWNERS MANUAL FOR Oil Lubricated Air Compressor MODEL No MAC2400 SPECIFICATION CHART Model # Horsepower SCFM @ 40 PSIG SCFM ...@ 90 PSIG Cut-In Pressure Cut-Out Pressure Bore Stroke Voltage -Single Phase Motor RPM Amperage @ max pressure Tank Size CSA/US Listed MAC2400 2.5 4.8 4.2 100 PSI 130 PSI...
...that is the same rating as the branch circuit the air compressor is connected to a circuit protected by fuses, use time delay fuses. If the air compressor is operated on. OWNERS MANUAL FOR Oil Lubricated Air Compressor MODEL No MAC2400 SPECIFICATION CHART Model # Horsepower SCFM @ 40 PSIG SCFM ...@ 90 PSIG Cut-In Pressure Cut-Out Pressure Bore Stroke Voltage -Single Phase Motor RPM Amperage @ max pressure Tank Size CSA/US Listed MAC2400 2.5 4.8 4.2 100 PSI 130 PSI...
Owners Manual
Page 2
... SAFETY INSTRUCTIONS 3 Warning Chart 3 GLOSSARY 7 DUTY CYCLE 7 GENERAL INFORMATION ON-RECEIPT INSPECTION 7 STORAGE 8 DESCRIPTION OF OPERATION 8 INSTALLATION and BREAK-IN PROCEDURES 9 Location Of the Air Compressor 9 Lubrication and Oil 9 Initial Start Up Procedure 10 Extension Cords 10 Piping 10 Grounding Instruction 10 OPERATING PROCEDURES 11 Daily Start-up Checklist 11 MAINTENANCE...
... SAFETY INSTRUCTIONS 3 Warning Chart 3 GLOSSARY 7 DUTY CYCLE 7 GENERAL INFORMATION ON-RECEIPT INSPECTION 7 STORAGE 8 DESCRIPTION OF OPERATION 8 INSTALLATION and BREAK-IN PROCEDURES 9 Location Of the Air Compressor 9 Lubrication and Oil 9 Initial Start Up Procedure 10 Extension Cords 10 Piping 10 Grounding Instruction 10 OPERATING PROCEDURES 11 Daily Start-up Checklist 11 MAINTENANCE...
Owners Manual
Page 3
...fire extinguisher. • Do not operate machine 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 or under the ...influence of your air compressor could lead to serious injury to you or others. • Review and understand all ...
...fire extinguisher. • Do not operate machine 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 or under the ...influence of your air compressor could lead to serious injury to you or others. • Review and understand all ...
Owners Manual
Page 4
... PREVENT IT The following conditions could result in serious injury to inflate small lowpressure objects such as children's toys, footballs, basketballs, etc. Never use the compressor to you and others.
... PREVENT IT The following conditions could result in serious injury to inflate small lowpressure objects such as children's toys, footballs, basketballs, etc. Never use the compressor to you and others.
Owners Manual
Page 5
... Page 5 Like any other components. • Sprayed materials such as paint, paint • Never inhale air from the compressor, either directly or from your compressor is not safe for breathing. Work in an area equipped with national and local electrical codes. • Make certain that ...the electrical circuit to spark, whenever the compressor starts or stops. Never operate the compressor in a wellventilated area, free of Explosion or Fire Risk to Breathing WHAT CAN HAPPEN HOW TO PREVENT IT &#...
... Page 5 Like any other components. • Sprayed materials such as paint, paint • Never inhale air from the compressor, either directly or from your compressor is not safe for breathing. Work in an area equipped with national and local electrical codes. • Make certain that ...the electrical circuit to spark, whenever the compressor starts or stops. Never operate the compressor in a wellventilated area, free of Explosion or Fire Risk to Breathing WHAT CAN HAPPEN HOW TO PREVENT IT &#...
Owners Manual
Page 6
... at high speed, resulting in property damage or personal injury. • Always wear approved safety glasses with hot parts such as the compressor head or outlet tubes could result in serious injury. damaged or removed. Do not reach around protective shrouds or attempt maintenance until unit...to cool. If you can propel dirt, chips, loose particles and small objects at other people or animals. • Always turn the compressor off and bleed pressure from the tank and any attempt repair or attachments before attempting maintenance, attaching tools or accessories. Use an approved ...
... at high speed, resulting in property damage or personal injury. • Always wear approved safety glasses with hot parts such as the compressor head or outlet tubes could result in serious injury. damaged or removed. Do not reach around protective shrouds or attempt maintenance until unit...to cool. If you can propel dirt, chips, loose particles and small objects at other people or animals. • Always turn the compressor off and bleed pressure from the tank and any attempt repair or attachments before attempting maintenance, attaching tools or accessories. Use an approved ...
Owners Manual
Page 7
...: While the motor is called "cut -in pressure". Now you continue to be used where applicable. DUTY CYCLE All Makita manufactured air compressors are recommended to use your air compressor, it begins to run, air pressure in transit and cause problems with compressor operation. When the tank pressure drops to a certain pressure before shipment.
...: While the motor is called "cut -in pressure". Now you continue to be used where applicable. DUTY CYCLE All Makita manufactured air compressors are recommended to use your air compressor, it begins to run, air pressure in transit and cause problems with compressor operation. When the tank pressure drops to a certain pressure before shipment.
Owners Manual
Page 8
.... On the down in the cylinder. The intake valve closes and compressed air is designed to remove power when finished using the compressor or when compressor will shut off " position and wait for inspection of the pressure switch, is drawn in a clean and dry location. When the ...: This filter is forced out through the exhaust valve, through the outlet tube, through the air intake valve. STORAGE Before you store the air compressor, make sure you , report any reason, the thermal overload protector will be clean and free from damage (such as necessary. Be sure to...
.... On the down in the cylinder. The intake valve closes and compressed air is designed to remove power when finished using the compressor or when compressor will shut off " position and wait for inspection of the pressure switch, is drawn in a clean and dry location. When the ...: This filter is forced out through the exhaust valve, through the outlet tube, through the air intake valve. STORAGE Before you store the air compressor, make sure you , report any reason, the thermal overload protector will be clean and free from damage (such as necessary. Be sure to...
Owners Manual
Page 9
... outlet regulated air pressure may have to remove excessive moisture. LUBRICATION AND OIL CAUTION: Do not attempt to operate this air compressor without oil. A small Page 9 OUTLET PRESSURE GAUGE: The outlet pressure gauge indicates the air pressure available at least 12 inches... away from the air tank is provided; Compressor oil is controlled by "popping out" at its factory set pressure (slightly higher than desired pressure. REGULATOR: The air pressure coming...
... outlet regulated air pressure may have to remove excessive moisture. LUBRICATION AND OIL CAUTION: Do not attempt to operate this air compressor without oil. A small Page 9 OUTLET PRESSURE GAUGE: The outlet pressure gauge indicates the air pressure available at least 12 inches... away from the air tank is provided; Compressor oil is controlled by "popping out" at its factory set pressure (slightly higher than desired pressure. REGULATOR: The air pressure coming...
Owners Manual
Page 10
... the next larger size. Regardless of an extension cord. If piping is equipped with a cord having a grounding wire with compressed air. The air compressor is over 100 feet long, use extra air hose instead of its indicated pressure rating, plastic pipe can burst from air pressure. Your... that will restrict the flow of air. Bury underground lines below as the MINIMUM requirements: Amp Rating Length of leaks. This air compressor must be used in an air compressor. Use only metal pipe for use . Low voltage can gather and freeze. If a pipe line is necessary, use pipe that...
... the next larger size. Regardless of an extension cord. If piping is equipped with a cord having a grounding wire with compressed air. The air compressor is over 100 feet long, use extra air hose instead of its indicated pressure rating, plastic pipe can burst from air pressure. Your... that will restrict the flow of air. Bury underground lines below as the MINIMUM requirements: Amp Rating Length of leaks. This air compressor must be used in an air compressor. Use only metal pipe for use . Low voltage can gather and freeze. If a pipe line is necessary, use pipe that...
Owners Manual
Page 11
...the pressure switch lever is ready for air tools and accessories. Too much air pressure causes a hazardous risk of gasoline or other solvent vapors. Your compressor is set to "OFF". 7. Set the pressure switch lever to "OFF" and the air regulator or shut-off valve is plugged, release all ...WEAKEN THE AIR TANK CAUSING A RISK OF AIR TANK RUPTURE. DO NOT USE AN ADAPTER. Adjust the regulator to zero. 8. Do not operate the compressor near the spray area. Drain water from air tank by a qualified electrician. WATER WILL CONDENSE IN THE AIR TANK. The valve can now be ...
...the pressure switch lever is ready for air tools and accessories. Too much air pressure causes a hazardous risk of gasoline or other solvent vapors. Your compressor is set to "OFF". 7. Set the pressure switch lever to "OFF" and the air regulator or shut-off valve is plugged, release all ...WEAKEN THE AIR TANK CAUSING A RISK OF AIR TANK RUPTURE. DO NOT USE AN ADAPTER. Adjust the regulator to zero. 8. Do not operate the compressor near the spray area. Drain water from air tank by a qualified electrician. WATER WILL CONDENSE IN THE AIR TANK. The valve can now be ...
Owners Manual
Page 12
... WARNING: UNIT CYCLES AUTOMATICALLY WHEN POWER IS ON. The following routine maintenance schedule is suspected: • Check condition of air compressor pump intake and exhaust valves. • Check condition of the sight glass. Inspect air lines and fittings for any moisture separators...is geared to make sure they are operating properly. 4. If necessary, the schedule should be modified to suit the conditions under which your compressor is used. COLD WEATHER CONDITIONS: AMBIENT TEMPERATURES AT POINT OF OPERATION -16°C TO 0°C (3.2°F - 32°F) 1°...
... WARNING: UNIT CYCLES AUTOMATICALLY WHEN POWER IS ON. The following routine maintenance schedule is suspected: • Check condition of air compressor pump intake and exhaust valves. • Check condition of the sight glass. Inspect air lines and fittings for any moisture separators...is geared to make sure they are operating properly. 4. If necessary, the schedule should be modified to suit the conditions under which your compressor is used. COLD WEATHER CONDITIONS: AMBIENT TEMPERATURES AT POINT OF OPERATION -16°C TO 0°C (3.2°F - 32°F) 1°...
Owners Manual
Page 13
... with the air filter removed. • A dirty air filter will shut off frequently, check for any reason, the overload protector will not allow the compressor to operate at all air pressure from air tank and unplug outfit. 2. Remove the pressure release tube and fitting. 5. The motor must be suspected when... EXPLOSION. Reinstall the check valve (turn counterclockwise) using a socket wrench. 6. Allow oil to drain completely. 2.Replace the oil drain plug (The use the compressor, check the air filter to be cleaned with External Brass Check Valve Replacement 1. Replace the shroud.
... with the air filter removed. • A dirty air filter will shut off frequently, check for any reason, the overload protector will not allow the compressor to operate at all air pressure from air tank and unplug outfit. 2. Remove the pressure release tube and fitting. 5. The motor must be suspected when... EXPLOSION. Reinstall the check valve (turn counterclockwise) using a socket wrench. 6. Allow oil to drain completely. 2.Replace the oil drain plug (The use the compressor, check the air filter to be cleaned with External Brass Check Valve Replacement 1. Replace the shroud.
Owners Manual
Page 14
...in the pressure release valve is shut off. CORRECTION • Move the pressure switch lever to see if the pin in the tank and the compressor is stuck. Do not repair the leak. Page 14 Blown head Replace gasket or contact Authorized gasket. Check fittings with a soap and water solution... valve results in air tank or at air tank welds. Air leaks between head and valve plate. PRIOR TO ATTEMPTING ANY REPAIRS, UNPLUG THE COMPRESSOR AND BLEED OFF TANK AIR PRESSURE. Air leaks in a constant air leak at or inside check valve. not tight enough. Remove and clean ...
...in the pressure release valve is shut off. CORRECTION • Move the pressure switch lever to see if the pin in the tank and the compressor is stuck. Do not repair the leak. Page 14 Blown head Replace gasket or contact Authorized gasket. Check fittings with a soap and water solution... valve results in air tank or at air tank welds. Air leaks between head and valve plate. PRIOR TO ATTEMPTING ANY REPAIRS, UNPLUG THE COMPRESSOR AND BLEED OFF TANK AIR PRESSURE. Air leaks in a constant air leak at or inside check valve. not tight enough. Remove and clean ...
Owners Manual
Page 15
.... • Hole in hose. • Check valve restricted. • Air leaks. • Decrease amount of troubleshooting guide). safety valve. Compressor • Prolonged is being used , adjust the regulator following the instructions. Motor will not run. • Motor overload protection switch has tripped...regulated pressure under flow conditions (while accessory is not excessive supplying use of pressure switch. Do not operate the air compressor in " pressure of air. Page 15 If it should be replaced. Air leak Possible from safety defective valve. CORRECTION...
.... • Hole in hose. • Check valve restricted. • Air leaks. • Decrease amount of troubleshooting guide). safety valve. Compressor • Prolonged is being used , adjust the regulator following the instructions. Motor will not run. • Motor overload protection switch has tripped...regulated pressure under flow conditions (while accessory is not excessive supplying use of pressure switch. Do not operate the air compressor in " pressure of air. Page 15 If it should be replaced. Air leak Possible from safety defective valve. CORRECTION...
Owners Manual
Page 16
... Warranty Service Center. 1.Check fuse box for low voltage conditions and/or proper extension cord. 3.Disconnect the other electrical appliances from circuit or operate the compressor on its own branch circuit. • Bleed the line by pushing the lever on pressure switch has not unloaded head pressure. Replace regulator. Regulator will...
... Warranty Service Center. 1.Check fuse box for low voltage conditions and/or proper extension cord. 3.Disconnect the other electrical appliances from circuit or operate the compressor on its own branch circuit. • Bleed the line by pushing the lever on pressure switch has not unloaded head pressure. Replace regulator. Regulator will...
Parts Breakdown
Page 1
MODEL MAC2400 Item Description Part # Qty Item Description Part # Qty 1 Cylinder head 101009-E 1 2 Valve seat to head gasket 211001-E 1 3 Inlet valve seat 104001-E 1 4 Inlet & Exhaust valve ... 75 Base Plate 382004-E 460008-E 462009-E 458003-E 459001-E 488002-E 488003-E 488004-E 4 �� 1 1 �� 1 1 1 1 1 �� �� 37 Electric motor / Crankcase 251332-E 1 Makita Air Compressor - Model MAC2400 Compressor oil (1 quart) 181122-A 1 PB-MKTA-072605 www.makita.com Makita Air Compressor Part Breakdown -
MODEL MAC2400 Item Description Part # Qty Item Description Part # Qty 1 Cylinder head 101009-E 1 2 Valve seat to head gasket 211001-E 1 3 Inlet valve seat 104001-E 1 4 Inlet & Exhaust valve ... 75 Base Plate 382004-E 460008-E 462009-E 458003-E 459001-E 488002-E 488003-E 488004-E 4 �� 1 1 �� 1 1 1 1 1 �� �� 37 Electric motor / Crankcase 251332-E 1 Makita Air Compressor - Model MAC2400 Compressor oil (1 quart) 181122-A 1 PB-MKTA-072605 www.makita.com Makita Air Compressor Part Breakdown -
