Makita MAC700 User's Manual
Contents
1. Other 2 Use of the product is intended for 3 How did you learn about this product LI Magazine From Dealer Newspaper L Store Display Catalog 4 Most favored points are Radio Exhibition From Friend L Previous Usage Other Please return this portion by facsimile or mail Facsimile Number 714 522 8133 Construction Trade Design Repair Service C Industrial Maintenance Features Durability Home Maintenance C Size Power Hobby L Price LC Other Other L Makita Brand 5 Any comments DATE PURCHASED BEND MONTH DAY YEAR SERIAL NO STATUS SEX INTL LAST NAME COMPANY NAME Married Single M F STREET ADDRESS CITY AREA CODE STATE ZIP CODE PHONE AGE Under19 _ 20 29 _ 30 39 _ 40 49 50 59 _ Over 60 BE SURE TO COMPLETE THE CUSTOMER S PORTION OF THIS FORM AND RETAIN FOR YOUR RECORDS Page 19 First Class Postage Required Makita U S A Inc Post Office wil 14930 Northam Street ee La Mirada CA 90638 57532. d A A d A A A OWNERS MANUAL FOR Oil Lubricated Air Compressor MODEL No MAC700 SPECIFICATION CHART Model MAC700 Horsepower 2 SCFM 40 PSIG 3 8 SCFM 90 PSIG 3 3 Cut In Pressure 100 PSI Cut Out Pressure 130 PSI Bore 47 mm Stroke 44 mm Voltage Single Phase 120 Motor RPM 1720 Amperage max pressure 12 4 Tank Size 2 6 Gallon CSA US Listed Yes Minimum Circuit Requirement 15 AMPS A circuit breaker is preferred Use only a fuse or circuit breaker that is the same rating as the branch circuit the air compressor is operated on If the air compressor is connected to a circuit protected by fuses use time delay fuses IMPORTANT Read the Safety Guidelines and ALL instructions carefully before operating www makitatools com TABLE OF CONTENTS SAFETY INSTRUCTIONS 00000 eee eee eee 3 Warming Charts 3d nep puer ees Ados E 3 GLOSSARY eA 18 espace caste A ek ae ee Ht DELE LR E 7 DUTY CY CLE adata e dec e ere Po eee 7 GENERAL INFORMATION ON RECEIPT INSPECTION 2020000 eee sees 7 STORAGE iSite dead en eaten tea abou oes tee e dose aat c 8 DESCRIPTION OF OPERATION 200200 eee eee 8 INSTALLATION and BREAK IN PROCEDURES 9 Location Of the Air Compressor 022200005 9 Lubrication and Oil arrore esk eaan o a eee 9 Initial Start Up Procedure nnana anana 10 Extension Cords 0 cc inani 10
3. PIPING ereer onne a Bears ee ee ak Saree E a aes 10 Grounding Instruction 0 00 eee 10 OPERATING PROCEDURES ssl 11 Daily Start up Checklist 0 0 0 0 00 cee eee 11 MAINTENANCE sssss sse 12 Filling With Oil 1 22 2404274 aa pet eae REIS Red 12 Changing the OW ss sie taeda ata a dae eee Rape wean de 12 ROUTINE MAINTENANCE SCHEDULE 12 COLD WEATHER CONDITIONS 20 000000005 12 SERVICE INSTRUCTIONS 20200 0c eee eee 13 TROUBLESHOOTING GUIDE 0000000 0 eae 14 FACTORY SERVICE CENTERS 0 00020 ee eeee 17 WARRANTY out dno tute ede the the tn fons heal bates De gross dist ia 18 Page 2 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT HAZARD WHAT CAN HAPPEN HOW TO PREVENT IT Wd Unsafe operation of Review and understand your air compressor all instructions and Risk of could lead to serious warnings in this Unsafe injury to you or others manual Operation 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 or under the influe
4. LUBRICATION AND OIL CAUTION Do not attempt to operate this air compressor without first adding oil to the crankcase Serious damage will result from even limited operation unless filled with oil and broken in correctly Make sure to closely follow initial start up procedures Compressor oil is provided on a level surface please fill the crankcase to proper level indicated on the sight glass WARNING Compressors are shipped without oil A small Page 9 amount of oil may be present in the pump upon receipt of the air compressor This is due to factory testing and does not mean the pump contains oil CAUTION Multi Viscosity motor oils like 10W 30 should not be used in an air compressor They leave carbon deposits on critical components thus reducing performance and compressor life Use air compressor oil only Initial Start Up Procedure 1 Open the air receiver s drain valve 2 Plug power supply cord into correct power source 3 Run the compressor for a minimum of twenty 20 minutes in the no load condition to lubricate the bearings and pistons and to seat the piston rings 4 Close air receiver drain valve Your compressor is now ready for use Extension Cords To avoid voltage drop power loss and overheating of the motor use extra air hose instead of an extension cord Low voltage can cause damage to the motor If an extension cord must be used Use only an approved 3 wire extension cord that
5. Road Pompano Beach FL 33064 954 781 6333 GEORGIA 4680 River Green Parkway NW Duluth GA 30096 770 476 8911 Customer Record When you need service ILLINOIS 1450 Feehanville Drive Mt Prospect IL 60056 6011 847 297 3100 MARYLAND 7397 Washington Boulevard Suite 104 Elkridge MD 21075 410 796 4401 MASSACHUSETTS 232 Providence Highway Westwood MA 02090 781 461 9754 MINNESOTA 6427 Penn Avenue South Richfield MN 55423 612 869 5199 MISSOURI 9876 Watson Road St Louis MO 63126 314 909 9889 NEBRASKA 4129 S 84th Street Omaha NE 68127 402 597 2925 NEVADA 3375 S Decatur Boulevard Suites 22 24 Las Vegas NV 89102 702 368 4277 NEW JERSEY 251 Herrod Boulevard Dayton NJ 08810 1539 609 655 1212 Date Purchased NEW YORK 4917 Genesee Street Cheektowaga NY 14225 716 685 9503 OREGON 828 19th Avenue N W Portland OR 97209 503 222 1823 PENNSYLVANIA 1904 Babcock Boulevard Pittsburgh PA 15209 412 822 7370 PUERTO RICO 200 Guayama Street Hato Rey PR 00917 787 250 8776 TENNESSEE 1120 Elm Hill Pike Suite 170 Nashville TN 37210 615 248 3321 TEXAS 12801 Stemmons Fwy Suite 809 Farmers Branch TX 75234 972 243 1150 12701 Directors Drive Stafford TX 77477 3701 281 565 8665 3453 IH 35 North Suite 101 San Antonio TX 78219 210 228 0676 WISCONSIN 2245 S 108th Street West Allis WI 53227 414 541 4776 Send comp
6. This pressure is controlled by the regulator and is always less or equal to the tank pressure See Operating Procedures TANK PRESSURE GAUGE The tank pressure gauge indicates the air pressure in the tank REGULATOR The air pressure coming from the air tank is controlled by the regulator knob Turn the knob clockwise to increase pressure and counter clockwise to decrease pressure To avoid minor re adjustment after making a change in pressure setting always approach the desired pressure from a lower pressure When reducing from a higher to a lower setting first reduce to some pressure less than desired pressure Depending on the air requirements of each particular accessory the outlet regulated air pressure may have to be adjusted while you are operating the accessory INSTALLATION AND BREAK IN PROCEDURES LOCATION OF THE AIR COMPRESSOR Locate the air compressor in a clean dry and well ventilated area The air filter must be kept clear of obstructions which could reduce air delivery of the air compressor The air compressor should be located at least 12 inches away from the wall or other obstructions that will interfere with the flow of air The air compressor head and shroud are designed to allow for proper cooling If humidity is high an air filter can be installed on the air outlet adapter to remove excessive moisture Follow the instructions packaged with the air filter for proper installation
7. has a 3 blade grounding plug and a 3 slot receptacle that will accept the plug on the air compressor Make sure the extension cord is in good condition Page 10 Please see the chart below as the MINIMUM requirements Amp Length of Rating Cord in Feet 120 Volts 25 50 100 150 10 12 16 14 10 8 12 14 16 12 10 14 16 16 12 10 16 18 14 12 8 co 18 20 14 12 8 Piping Plastic or PVC pipe is not designed for use with compressed air Regardless of its indicated pressure rating plastic pipe can burst from air pressure Use only metal pipe for air distribution lines If a pipe line is necessary use pipe that is the same size or larger than the air tank outlet Piping that is too small will restrict the flow of air If piping is over 100 feet long use the next larger size Bury underground lines below the frost line and avoid pockets where condensation can gather and freeze Apply pressure before underground lines are covered to make sure all pipe joints are free of leaks Grounding Instruction WARNING Risk of electric shock In the event if 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 air compressor is equipped with a cord having a grounding wire with an appropriate grounding plug The plug must be used with an outlet t
8. AN HAPPEN Your air compressor is powered by electricity Like any other electrically powered device if it is not used properly it may cause electrical shock Electrical grounding failure to provide adequate grounding to this product could increase the risk of electric shock It is normal for electrical contact within the motor and pressure switch to spark whenever the compressor starts or stops Never operate the compressor in an atmosphere where flammable vapors are present Doing so can result in serious injury to you or others The compressed air from your compressor is not safe for breathing The air stream may contain carbon monoxide or other vapors or particles from the tank or other components Sprayed materials such as paint paint HOW TO PREVENT IT Any electrical wiring or repairs required to this product should be performed by qualified service personnel or a licensed electrician in accordance with national and local electrical codes Make certain that the electrical circuit to which the compressor is connected provides proper electrical grounding correct voltage and adequate fuse protection Never operate the compressor outdoors when it is raining or in a wet environment Always operate the compressor in a well ventilated area free of gasoline or solvent vapors If spraying flammable materials locate compressor at least 20 feet away from spray area Store flamm
9. able materials in a secure location away from compressor Never inhale air from the compressor either directly or from a breathing device connected to the compressor Work in an area equipped with good cross ventilation Read and follow the safety instructions provided on the label or safety data sheet for the material you are spraying Page 5 HAZARD WHAT CAN HAPPEN HOW TO PREVENT IT AWARNING Risk to Breathing continued AWARNING Risk from Compressed Air Risk from Moving Parts AWARNING Risk of solvents paint remover insecticides weed killers etc contain harmful vapors and poisons Breathing compressor or sprayed materials vapor can result in serious injury The compressed air stream can cause soft tissue damage and can propel dirt chips loose particles and small objects at high speed resulting in property damage or personal injury The compressor cycles automatically when the pressure switch is in the on auto position If you attempt repair or maintenance while the compressor is operating or plugged in you can expose yourself to moving parts These moving parts can cause serious injury Contact with hot parts such as the compressor head or outlet tubes could result in a serious skin burn Use an approved respirator designed for use with your specific application Always wear approved safety glasses with side shields when using the compressor Never point a
10. acts are good check to see if the pin in the pressure release valve is stuck If it does not move freely replace the valve Adjust or replace pressure switch Tighten fittings where air can be heard escaping Check fittings with a soap and water solution DO NOT OVER TIGHTEN A defective check valve results in a constant air leak at the pressure release valve where there is a pressure in the tank and the compressor is shut off Remove and clean or replace check valve DO NOT OVER TIGHTEN Contact a trained service technician Air tank must be replaced Do not repair the leak WARNING DO NOT DRILL INTO WELD OR OTHERWISE MODIFY AIR TANK OR IT WILL WEAKEN THE TANK CAN RUPTURE OR EXPLODE Replace gasket or contact Authorized Service Technician PROBLEM Pressure reading on the regulated pressure gauge drops when accessory is used Air leak from safety valve Compressor is not supplying enough air to operate accessories Motor will not run some pressure drop to occur Possible defective safety valve Prolonged excessive use of air Compressor is not large enough for air requirement Restricted air intake filter Unit is not plugged in Hole in hose Check valve restricted Air leaks Motor overload protection switch has tripped Tank pressure exceeds pressure switch cut in pressure It is normal for If there is an excessive amount of pr
11. e recommended to be operated on not more than a 50 duty cycle This means an air compressor that pumps air more than 50 of one hour is considered misuse because the air compressor is undersized for the required air demand GENERAL INFORMATION This air compressor requires oil Now you can enjoy all the benefits of having an oil lubricated professional air compressor When oil is changed regularly it will give you long trouble free life Your air compressor can be used for operating paint spray guns air tools caulking guns grease guns air brushes sandblaster inflating tires or spraying weed killers insecticides etc An air pressure regulator is supplied for these applications Separate air transformers which combine the functions of air regulation and or moisture and dirt removal should be used where applicable ON RECEIPT INSPECTION DAMAGE Each air compressor outfit is carefully tested and checked before shipment With improper handling damage may result in transit and cause problems with compressor operation Immediately upon arrival check equipment for both concealed and visible damages to avoid expenses being incurred to correct such problems This should be done regardless of any visible signs of damage to the shipping container If this Page 7 product was shipped directly to you report any damages to the carrier and arrange for inspection of goods immediately Before you store the a
12. essure drop when the accessory is used adjust the regulator following the instructions Note Adjust the regulated pressure under flow conditions while accessory is being used Operate safety valve manually by pulling on ring If valve still leaks it should be replaced Decrease amount of air usage Check the accessory air requirement If itis higher than the SCFM or pressure supplied by your air compressor you need a larger compressor Clean or replace air intake filter Do not operate the air compressor in the paint spray area Plug unit into live electrical outlet Check and replace if required Remove and clean or replace Tighten fittings See Air Leaks section of troubleshooting guide Let motor cool off and reset overload switch Motor will start automatically when tank pressure drops below cut in pressure of pressure switch Page 15 PROBLEM CAUSE O CORRECTION Motor will not run con t Regulator knob has continuous air leak Regulator will not shut off at air outlet Page 16 Check valve is stuck open Loose electrical connections Possible defective capacitor Paint spray on internal motor parts Possible defective motor Fuse Blown circuit breaker tripped Pressure unloader valve on pressure switch has not unloaded head pressure Dirty or damaged regulator internal parts Remove and clean or replace Check wiring connection in
13. essure switch lever to OFF Using the air tool or accessory bleed the tank pressure down to zero Remove the air tool or accessory Drain water from air tank by opening drain cock valve on bottom of tank WATER WILL CONDENSE IN THE AIR TANK IF NOT DRAINED WATER WILL CORRODE AND WEAKEN THE AIR TANK CAUSING A RISK OF AIR TANK RUPTURE Note If drain cock valve is plugged release all air pressure The valve can then be removed cleaned then reinstalled 10 After the water has been drained close the drain valve The air compressor can now be stored Page 11 WARNING UNIT CYCLES AUTOMATICALLY WHEN POWER IS ON WHEN DOING MAINTENANCE YOU MAY BE EXPOSED TO VOLTAGE SOURCES COMPRESSED AIR OR MOVING PARTS PERSONAL INJURIES CAN OCCUR BEFORE PERFORMING ANY MAINTENANCE OR REPAIR UNPLUG THE COMPRESSOR AND BLEED OFF ALL AIR PRESSURE To ensure efficient operation and longer life of the air compressor unit a routine maintenance schedule should be prepared and followed The following routine maintenance schedule is geared to a unit in a normal working environment operating on a daily basis If necessary the schedule should be modified to suit the conditions under which your compressor is used The modifications will depend upon the hours of operation and the working environment Compressor units in an extremely dirty and or hostile environment will require a greater frequency of all maintena
14. filter removed A dirty air filter will not allow the compressor to operate at full capacity Before you use the compressor check the air filter to be sure it is clean If it is dirty check and replace the filter element WARNING SAFETY VALVE INSPECTION i IF THE SAFETY VALVE DOES NOT WORK PROPERLY OVER i PRESSURIZATION MAY OCCUR CAUSING AIR TANK RUPTURE OR AN EXPLOSION OCCASIONALLY PULL THE RING ON THE SAFETY VALVE 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 Units with External Brass Check Valve Replacement 1 Release all air pressure from air tank and unplug outfit 2 Remove shroud 3 Loosen the top and bottom nut of the outlet tube and remove 4 Remove the pressure release tube and fitting 5 Unscrew the check valve turn counterclockwise using a Socket wrench 6 Check that the valve disc moves freely inside the check valve and that the spring holds the disc in the upper closed position The check valve may be cleaned with a suitable solvent 7 Apply sealant to the check valve threads Reinstall the check valve turn clockwise 8 Replace the pressure release tube and fitting 9 Replace the outlet tube and tighten top and bottom nuts 10 Replace the shroud Motor The motor has a manual reset thermal overload protector Switch If the motor o
15. hat has been installed and grounded in accordance with all local codes and ordinances The outlet must have the same configuration as the plug DO NOT USE AN ADAPTER Inspect the plug and cord before each use Do not use if there are signs of damage DANGER Improper grounding can result in electrical shock Do not modify the plug that has been provided If it does not fit the available outlet the correct outlet should be installed by a qualified electrician OPERATING PROCEDURES Daily Start up Checklist 1 Before attaching air hose or accessories make sure the pressure switch lever is set to OFF and the air regulator or shut off valve is closed 2 Attach hose and accessories 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 3 Turn the pressure switch lever to ON AUTO and allow tank pressure to build Motor will stop when tank pressure reaches cut out pressure Open the regulator by turning it clockwise Adjust the regulator to the correct pressure setting Your compressor is ready for use 5 Always operate the air compressor in well ventilated areas free of gasoline or other solvent vapors Do not operate the compressor near the spray area When you are finished 6 7 8 Set the pr
16. ir compressor make sure you do the following 1 Review the Maintenance and Operating Procedures sections and perform maintenance as necessary Be sure to drain water from the air tank 2 Protect the electrical cord and air hose from damage such as being stepped on or run over Store the air compressor in a clean and dry location DESCRIPTION OF OPERATION DRAIN VALVE The drain valve is located at the bottom of the air tank and is used to drain condensation at the end of each use MOTOR THERMAL OVERLOAD PROTECTOR The electric motor has a manual thermal overload protector If the motor overheats for any reason the thermal overload protector will shut off the motor Turn pressure switch to the off position and wait for unit to cool before pushing the reset button and restarting the compressor ON AUTO OFF SWITCH Turn this switch to on to provide automatic power to the pressure Page 8 Switch and to off to remove power when finished using the compressor or when compressor will be left unattended AIR INTAKE FILTER This filter is designed to clean air coming into the compressor pump This filter must always be clean and free from obstructions See Maintenance AIR COMPRESSOR PUMP To compress air the piston moves up and down in the cylinder On the down stroke air is drawn in through the air intake valve The exhaust valve remains closed On the upstroke of the piston air is co
17. lete tool prepaid to one of the Makita Factory Dealer s Name and Address Service Centers listed or to an Authorized Makita Service Center Be sure to attach a letter to the outside of the carton detailing the problem Model No with your tool Serial No Page 17 WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are lead from lead based paints crystalline silica from bricks and cement and other masonry products and arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is thoroughly inspected and tested before leaving the factory It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase Should any trouble develop during this one year period return the COMPLETE tool freight prepaid to one of Makita s Factory or Authorized Service Centers If inspection shows
18. mpressed The intake valve closes and compressed air is forced out through the exhaust valve through the outlet tube through the check valve and into the air tank Useable air is not available until the compressor has raised the air tank pressure above that required at the air outlet CHECK VALVE 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 PRESSURE SWITCH UNLOADING VALVE The pressure switch unloading valve located on the side of the pressure switch is designed to automatically release compressed air from the compressor head and the outlet tube when the air compressor reaches cut out pressure PRESSURE SWITCH The pressure switch automatically starts the motor when the air tank pressure drops to 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 will protect against high pressure by popping out at its factory set pressure slightly higher than the pressure switch cut out setting OUTLET PRESSURE GAUGE The outlet pressure gauge indicates the air pressure available at the outlet side of the regulator
19. nce of alcohol or drugs Stay alert at all times Never defeat the safety features of this product Equip area of operation with a fire extinguisher Do not operate machine with missing broken or unauthorized parts Page 3 HAZARD INIHI Risk of Air Tank Bursting AWARNING Risk of Attachments and Accessories Bursting Page 4 WHAT CAN HAPPEN The following conditions could lead to a weakening of the tank and RESULT INA VIOLENT TANK EXPLOSION RESULTING IN SERIOUS INJURY TO YOU OR OTHERS Failure to properly drain condensed water from the tank causing rust and thinning of the tank wall Modifications or attempted repairs to the tank Unauthorized modifications to the pressure switch safety valve or any other components which control tank pressure Exceeding the pressure rating of air tools spray guns air operated accessories tires AND other inflatables can cause them to explode or fly apart and could result in serious injury to you and others HOW TO PREVENT IT Follow the equipment manufacturers recommendation and never exceed the maximum allowable pressure rating of attachments Never use the compressor to inflate small low pressure objects such as children s toys footballs basketballs etc HAZARD A WARNING Risk of Electric Shock a AWARNING Risk of Explosion or Fire we Mi AWARNING Risk to Breathing 3 a u a WHAT C
20. nce checks ROUTINE MAINTENANCE SCHEDULE 1 Drain water from the air tank any moisture separators or transformers 2 Check for any unusual noise and or vibration 3 Manually check all safety valves to make sure they are operating properly 4 Inspect air filter replace if necessary 5 Inspect air lines and fittings for leaks correct as necessary Each year of operation or if a problem is suspected Check condition of air compressor pump intake and exhaust valves Check condition of check valve Replace if damaged or worn out Filling with Oil 1 Remove the oil filler plug 2 Slowly pour the proper oil into the pump crankcase 3 Always keep oil level in the middle of the sight glass Changing the Oil Note Every 300 hours or 3 months whichever comes first 1 Remove the oil drain plug COLD WEATHER CONDITIONS AMBIENT SAE ISO TEMPERATURES AT VISCOSITY VISCOSITY POINT OF OPERATION 16 C TO 0 C 3 2 F 32 F SAE 10W ISO 32 1 C TO 26 C 33 8 F 78 8 F SAE 20W ISO 68 ABOVE 27 C 80 6 F SAE 30W ISO 100 Page 12 Allow oil to drain completely 2 Replace the oil drain plug The use of a sealing compound or Teflon tape to avoid leakage is recommended 3 Refill with the recommended oil to the proper level SERVICE INSTRUCTIONS Air Filter Inspection and Replacement Keep the air filter clean at all times Do not operate the compressor with the air
21. ny nozzle or sprayer toward any part of the body or at other people or animals Always turn the compressor off and bleed pressure from the air line before attempting maintenance attaching tools or accessories Always unplug the compressor and release air pressure from the tank and any attachments before attempting any maintenance or repair Never operate the compressor with guards or covers which are damaged or removed Never touch hot components during or immediately after operation of the compressor Do not reach around protective shrouds or attempt maintenance until unit has been allowed to cool GLOSSARY 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 CUT IN PRESSURE While the motor is off air tank pressure drops as you continue to use your accessory or air tool When the tank pressure drops to a certain level the motor will restart automatically re started is called cut in pressure CUT OUT PRESSURE When you turn on your air compressor it begins to run air pressure in the air tank begins to build It builds to a certain pressure before the motor automatically shuts off protecting your air tank from pressure higher than its design rating The pressure at which the motor shuts off is called cut out pressure DUTY CYCLE All Makita manufactured air compressors ar
22. side pressure switch and terminal box area Return to an Authorized Warranty Service Center for inspection or replacement if necessary Have checked at an Authorized Warranty Service Center Do not operate the compressor in the paint spray area See flammable vapor warning Have checked at an Authorized Warranty Service Center Check fuse box for blown fuse and replace If necessary reset circuit breaker Do not use a fuse or circuit breaker with higher rating than specified for your particular branch circuit 2 Check 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 the pressure switch to the off position if the valve does not open replace it Replace regulator FACTORY SERVICE CENTERS 1 800 4 MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ARIZONA 3707 E Broadway Road Suite 6 Phoenix AZ 85040 602 437 2850 CALIFORNIA 41850 Christy Street Fremont CA 94538 5107 510 657 9881 14930 Northam Street La Mirada CA 90638 5753 714 522 8088 1970 Fulton Avenue Sacramento CA 95825 916 482 5197 7674 Clairemont Mesa Boulevard San Diego CA 92111 858 278 4471 16735 Saticoy Street Suite 105 Van Nuys C 91406 818 782 2440 COLORADO 11839 E 51st Avenue Denver CO 80239 2709 303 371 2850 FLORIDA 750 East Sample
23. the trouble is caused by defective workmanship or material Makita will repair or at our option replace without charge This warranty does not apply where repairs have been made or attempted by others repairs are required because of normal wear and tear the tool has been abused misused or improperly maintained alterations have been made to the tool IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A SPECIFIC PURPOSE AFTER THE ONE YEAR TERM OF THIS WARRANTY This Warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Some states do not allow limitation on how long an implied warranty lasts so the above limitation may not apply to you Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan Page 18 MAIL THIS PORTION Your answers to the following questions are appreciated 1 This product was purchased from Home Center Hardware Lumber Store Tool Distributor Industrial Supply Construction Supply
24. verheats for any reason the overload protector will shut off the motor The motor must be allowed to cool down before resetting the overload switch and restarting If the overload protector shuts the motor off frequently check for a possible voltage problem Low voltage can also be suspected when 1 The motor does not get up to full power or speed 2 Fuses blow out when starting the motor lights dim and remain dim when motor is started and is running Page 13 TROUBLESHOOTING GUIDE PERFORMING REPAIRS MAY EXPOSE VOLTAGE SOURCES MOVING PARTS OR COMPRESSED AIR URCES PERSONAL INJURY MAY OCCUR PRIO SO ATTEMPTING ANY REPAIRS AND BLEED OFF TANK AIR PRESSURE RTO IRS UNPLUG THE COMPRESSOR PROBLEM CAUSE CORRECTION Excessive tank pressure safety valve pops off Air leaks at fittings Air leaks at or inside check valve Air leaks at pressure switch unloader valve Air leaks in air tank or at air tank welds Air leaks between head and valve plate Page 14 Defective pressure switch Improper wiring Fittings are not tight enough Defective or dirty check valve Defective pressure switch unloader valve or defective check valve Defective air tank Blown head gasket Move the pressure switch lever to the OFF position If the unit doesn t shut off unplug If the electrical contacts are welded together replace the pressure Switch If the cont
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