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Please read before the operation using the product specification. Improper operation of the product could cause damage and injuries. Repair and maintenance products, please cut off the power. When wiring to ensure proper grounding shell products, or products that may cause serious damage. Contents One. Overview II. The working principle III. Technical parameters IV. Debugging Five. Common fault One. Overview Compressed air system, pneumatic components as the main gas source on board the ship and blowing dust. II. The working principle Compressed air system is mainly composed of air compressors, pipes and valve systems, air handling of the pieces together, and so on, two pieces together, including air filtration relief valve (with automatic drainage device), fuel-air devices. 1. Startup compressed air system must be read before the air, filters, oil mist, etc. components for use. 2. Air compressor access 415V, 50Hz 3-phase AC power; 3. Switches to connect to observe the air compressor is working, not working at the air compressor for use to adjust. 5. Gases from the air (number 1) through ball valve (number 3), hose (number 4), in conjunction of the two pieces into the air (number 5) and then quickly through the joints and the need to provide the gas source . Pneumatic two pieces linked to filter the air conditioning system and the greatest pressure; device can be a small amount of lubricant oil mist into the air components from the role of lubrication. In the pre-oil mist and a quick plug for the dust (so as not to lubricating oil into the air)! 6. Work, first of all shut down in the engine room of the ball. Air start, so that compressed gas cylinders filled with air, air-conditioning in the export pressure 8bar around (can be observed through the export of air pressure gauge to determine, under pressure from the export pipeline system adjustments for the length) , To open the engine room of the ball. When blowing dust, oil mist connected to the device before the fast connection to work. 7. Shutdown when the air compressor, air filter relief valve automatically rule out the presence of glass and debris in the water. III. Technical parameters 1. Flow system: 1.32 cubic meters / minute pressure: 12bar 2. Electrical power: 11Kw, 415V 50HZ 3. Pneumatic two pieces together: QAW4000-04D IV. Debugging Air system installed as a whole, the tightness test should be done. First of all, open air, shut down all air outlets in the gas tank is full, automatic air parking, standing observation numerical pressure gauge, pressure system in a decline in the value of hours of not more than 20 . 1. Air compressors: air pressure as the transmission and control of the power source. 2. Filter the air relief valve: with automatic drainage device. With a filter, regulator, automatically rule out the role of the condensate. 3. Mist: fog can be a small amount of lubricating oil into the pneumatic components, play the role of lubrication, so as to enhance the service life of components. Note: Do not free to refuel in-oil mist! Five. Common fault The reasons for the phenomenon of fault response No gas pressure pipeline system, to open the valve is not open Atmospheric pressure less than 1. Air piston ring wear, and other replacement parts 2. Automatic drainage device malfunction to be repaired or replaced 3. Filter relief valve in the filter cleaning or replacement plug 4. Condensed water discharge in a timely manner not in time to open drainage Ball

(One)pressurepumpusespictureexplainingpressurepumpexternalform:1.Start,moveround:A)useshandtoallocaterevolutionofelectricmotorwindleaf,theimpellershouldtherebenoacardgrindingphenomenon,rotatesnimbly;B)useshandtomoveapumpsealingoffendfacesothatlubricatingliquidentermachinery;Andthatc)irrigationexhausts,opentheentrancevalve,makesliquidenterthepumpcavityinnersufficiently,untiltheentirepipelineisfullofliquid,guaranteeentrancepipelinehermeticsealing;D)closestheoutletvalve,tofalloffstartingtheelectriccurrente)onpowersource,startascertainingworkingcorrectdirection,harmoniousendwatchesfromelectricmotorwindforclockwiserevolve;F)adjuststheapertureexportingavalvestepbystep,makesthepumpfixednessworkunderstatetothefull;Thepumpishitbyg)inturnoverprocess,isrespondstothegooverparkingimmediatelyifwhendiscovernoiseorunusualsound,;Regularh)machineryhermeticsealingdisclosestheelectricmotorshouldbesmallerthan3dropofmark/,examiningthat,theaxlebearingplacetemperaturerises<70~C,exceedsthisvalueshouldexaminecause;I)onpowersource,theregularqueenofrotatoropenthevalvespittingoutbeinginchargeofonthewayagaingradually,pumpcontinuousworktimecannotexceed10minutesunderthesituationthatthevalvecloses.2.Stop:A)isclosedspittingoutpipelinevalveb)dumping,isstopsanelectricmotorrunningc)closetheentrancevalve;D)usesiftheambienttemperatureislowerthan0~Corthepumplongrangestays,shouldsendoutpumpinnerwater;Five.Theattachmentpartnumberpartnamespecificationtypebetokenspricklequota54220Ytypesfilter54220-1YtypesfilterLv11-16TDN25258099pieceofspraynozzles1/4GG-6.5(materialqualityisbrass)documents1047511-5receives(thesunconnection)R1/2548043-22pieceofstrainersTZX2-100*40W348680-11pieceoftemperatureswitchesWTZK-50(40~C-80~C)249761pieceoftargetsstylerateofflowcontrollerLKB-01-Cdocumentquickly1Six.Commonmalfunctionphenomenonmalfunctioncauseremovesmethod1.Thewaterpumpdoesnotputupthewatera,theimportandexportvalvehasnotopenedup,thepipelinegettinginandoutblocksup,runnertheimpellerblocksup.A,thethingexamining,dislodgingablock.B,workingdirectionofelectricmotorareincorrect,theelectricmotorlacksforthedirectionlookingatandappraisingveryslowbofrotationrate,adjustingelectricmotoroperation,thefasteningelectricmotorworksatelephoneswitchboard.C,sucksblowncoftubein,screwseverytightlysealingoffface,removesanairleak.D,thepumphavenottankedupliquid,thepumpcavityinnerhasair.D,tanksupliquidandopenstheexhaustvalve,therowusingupair.E,pipelineresistancearetoobig,thepumpchoosesimpropereoftype,cutsdownthepipelinecurve,choosesapumpagain.2.Waterpumprateofflowdoesnotwortha,pushesdown1first.Causeisexamined.A,pushesdown1first.Remove.Theimpellerpartblocksup,scaleChenaccumulatesb,thepipelinepump,runner,thevalveapertureisinsufficient.B,takeoffblockupthething,theagainadjustmentvalveaperture.C,voltageinsisttohangdown.C,stabilivolt.D,theimpellerwearaway.D,changesanimpeller.3.Noiseshakesa,thepipelinepropsupnottostabilize.A,firmpipeline.B,liquiddriftalonghavingagas.B,risesuckpressureinexhausting.Thevaporerodesc,creation.C,reducesvacuumdegree.D,axlebearingdamage.D,changesaxlebearing.E,theelectricmotoroverloadtheoperationgeneratingheat.E,adjustmentpushdown4..4.Thegeneratingheat,therateofflowfaultoverloadanelectricmotorgreatly,working.A,turndownexportavalve.B,gusheswipe.B,gooverareremoved.C,electricmotoraxlebearingdamage.C,changesaxlebearing.D,voltageareinsufficient.D,stabilivolt.5.Waterleakfromthewaterpumpa,machinerysealoffwear.A,replacement.B,thepumpbodyhavethegritholeorbreak.B,solderingorchanges.C,hermeticsealingdonotlevelfacetoface.C,recondition.D,assemblesboltloosening.D,fastening.

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