Makita AC320H Instruction Manual

Also see for AC320H: User manual

Contents

10explosion causing personal injury and propertydamage.4. Inspect air lines and fittings for leaks; correct asnecessary.Each year of operation or if a problem is suspected:• Check condition of air compressor pump intake andexhaust valves.• Check condition of check valve. Replace ifdamaged or worn out.5. Keep all screws, bolts, and covers properly tightened.Check their conditions periodically.WARNING:Keep All Screws, Bolts and Covers ProperlyTightened. If screws, plates or covers become loosepersonal injury or property damage may occur.1) TROUBLE SHOOTINGArrange for Make sure causes and repair for thesolution of malfunction by MAKITA authorized dealer.2) WARNING!Wrong way to transport and lift will lead machinedamaged.Daily maintenance1. Before each useA. Be sure all nuts and bolts are tight.B. Check for unusual noise or vibration.2. After each useExhaust all the air in the air storage tank. Open thedrain cock at the bottom of the air storage tank to draincondensation from tank.3. Weekly maintenanceCheck the air switch the designed rated pressure is3.5 MPa.4. Monthly maintenanceA. Check that all nuts and bolts stay tight.B. Clean surface of air compressor.For European countries onlyEC Declaration of ConformityWe Makita Corporation as the responsiblemanufacturer declare that the following Makitamachine(s):Designation of Machine: Air CompressorModel No./ Type: AC320HSpecifications: see “SPECIFICATIONS” table.are of series production andConforms to the following European Directives:2000/14/EC, 2006/42/ECAnd are manufactured in accordance with the followingstandards or standardised documents:EN1012-1, EN60204-1The technical documentation is kept by our authorisedrepresentative in Europe who is:Makita International Europe Ltd.,Michigan, Drive, Tongwell,Milton Keynes, Bucks MK15 8JD, EnglandThe conformity assessment procedure required byDirective 2000/14/EC was in Accordance with annex VI.Notified Body:Société Nationale de Certification etd’Homologation s.à.r.l. (SNCH),2a. Kalchesbruck, L-1852 LUXEMBOURGidentification no. 0499Measured Sound Power Level: 85.22 dB (A)Guaranteed Sound Power Level: 86 dB (A)31. 3. 2010Tomoyasu KatoDirectorMakita Corporation3-11-8, Sumiyoshi-cho,Anjo, Aichi, 446-8502, JAPANPROBLEM CAUSE CORRECTIONWill not start Fuse blown or circuit breaker trippedLoose electrical connections;Extension cord not correctOverheated motCheck for cause and replace or reset.Check wiring connections.See the section of “Extension cords”and make sure the extension cord is ingood condition.Turn the switch ON after the motor iscooled down.Mode LED blue and red lighting on andoff at the same time, and will not start.It is not unusual that mode LED blueand red lighting on and off when turnon the switch immediately.Motor driver perceives an unusualproblems of motor, motor driver andmain part of compressor or pressurecensor. (over heat, overload)Replace motor, motor driver andoverloaded part of the compressor orpressure censor.Low pressure Air leak in relief valveRestricted air filterDefective check valveAir leak in joints and pipesDefacement in ringsReplace relief valve.Clean or replace air filter.Replace check valve.Tighten joints and pipes.Replace rings.Relief valve releasing Defective pressure censor or improperadjustmentCheck for proper adjustment and ifproblem persists, replace pressureswitch.