ac 阿特拉斯 1522kw 使用维护零件手册 说明书tsc ga 15 22 modele

1、Main MenuCourse ContentAir / oil flow diagramGeneral descriptionAir filterVacuum unloader valveDrive trainElementDrive motorGear casingAir / oil separationCooling systemAir receiverRegulationElektronikon IDryerCubicleService mattersGA 15 22 Model 2006After completing this module the student will dem

2、onstrate an understanding of:To know and understand the build up of the complete unit.Understand the operation of the compressor.Air / oil circuit , electrical diagramKnow the subjects which need special attention during assembly.Have a clear view on the Service Interventions and the service kitsTra

3、ining objectivesProd.start21 / 05 / 2006 API 450 000General viewGeneral descriptionGA15-22 FMGA15-22 FF FMBasic versionGeneral descriptionGA15-22 TMGA15-22 FF TMBasic versionGeneral descriptionVoltage: 230V / 400VApprovals: CE/Lloyds/ASME/DIR/UDTPressure variants 50 Hz : 200V/ 230V/400V/500V 60 Hz :

4、 200-230-460V/ 380V/440-460V / 575VPressure variantsGeneral description500 lMan. air receiver drainELEKTRONIKON IAir outlet valve connectionFront view FF versionGeneral descriptionCooling air compressorAir inlet compressorRear view FF versionGeneral descriptionDryer condensate drainDryer air inletDr

5、yer FF versionGeneral descriptionDryer cooling air outletCompressor cooling air outletRoof view FF versionGeneral descriptionGeneral descriptionService access ability FF Cooling air flowInletOutletGeneral descriptionMotor ductTo have better cooling capacityFoam to reduce the noiseOil cooler duct duc

6、tTo have noise reductionGeneral descriptionCooling air flowAs a part of our new GA+ and GA strategy above 11kW.Replace current GA11-30C ELI and GX15-22.Name current GA11-30CELII as GA11+-30 with improved performance.Atlas Copco Family General descriptionAML figuresPresentFADNewFADDifN.50Hz (l/s)Mode

7、l(l/s)%dBA7.5bar7.5barGA15-7.544.6 GA15+-7.544.9 GA15-7.543.04.472GA18-7.554.3 GA18+-7.554.8 GA18-7.552.54.473GA22-7.562.8 GA22+-7.563.0 GA22-7.560.24.7748.5bar8.5barGA15-8.540.8 GA15+-8.541.2 GA15-8.539.44.672GA18-8.552.2 GA18+-8.552.7 GA18-8.550.25.073GA22-8.560.4 GA22+-8.561.1 GA22-8.558.34.874Ge

8、neral descriptionPresentFADNewFADDifN50Hz (l/s)Model(l/s)%dBA10bar10barGA15-1036.8 GA15+-1037.8 GA15-1036.34.172GA18-1045.1 GA18+-1045.3 GA18-1043.54.173GA22-1053.9 GA22+-1054.2 GA22-1051.74.87413bar13barGA15-1330.4 GA15+-1331.6 GA15-1330.15.072GA18-1338.5 GA18+-1339.1 GA18-1337.25.073GA22-1347.0 GA

9、22+-1347.3 GA22-1345.05.074With 4-5% FAD differentiation between GA+ and GA PresentFADNewFADDifN. 60Hz(l/s)Model(l/s)%dBA100psi100psiGA15-10044.6 GA15+-10044.6 GA15-10042.55.072GA18-10053.9 GA18+-10053.9 GA18-10051.35.073GA22-10063.1 GA22+-10063.6 GA22-10060.65.074125psi125psiGA15-12540.8 GA15+-1254

10、1.6 GA15-12539.65.072GA18-12549.8 GA18+-12549.8 GA18-12547.74.473GA22-12558.8 GA22+-12558.8 GA22-12556.05.074PresentFADNewFADDifN.60Hz(l/s)Model(l/s)%dBA150psi150psiGA15-15036.6 GA15+-15037.6 GA15-15035.85.072GA18-15044.8 GA18+-15045.1 GA18-15043.34.273GA22-15053.2 GA22+-15053.2 GA22-15050.75.074175

11、psi175psiGA15-17530.8 GA15+-17530.8 GA15-17529.35.072GA18-17539.7 GA18+-17539.7 GA18-17537.85.073GA22-17548.8 GA22+-17548.8 GA22-17546.55.074With 4-5% FAD differentiation between GA+ and GA AML figuresGeneral descriptionOperation limitsMax. Inlet temp : 46CMin.ambient temp : 0COil capacityGA15 : 6.7

12、5l / GA18 : 7.25l / GA22 : 7.75lOil content warning/shutdown LED steady lit Shut down = LED is blinkingbarMotor Overload Protection triggeredEmergency StopService triggeredDryer LAT Protection triggeredElement Temp Protection triggeredPressure Protection triggeredbarServiceEmergency StopOutlet Press

13、ureDryer LAT Protection triggeredElement Temp Protection triggeredPressure Sensor errorMotor Overload Protection triggeredCompressor statusTriggered protection on main screenElektronikon I ( upgraded version)PictogramsMax.ambient working temperature : 46CNew dryer numbers released.Major modification

14、s :Still HGBSee dryer course (FVN)New dryers does not fit in the prevoius GX15/22DenominationDryerEasy acces to the dryerRemove the back panel and the side panelLoosen the IN/OUTlet flexibleUnscrew the 2 bolts from the dryerRemove the dryer.Dryer is mounted with 2 boltsDryerAccess abilityWire harnes

15、 :Sol.valve/TT11/PT20LAT sensor dryer:TT90Supply voltage dryerMotor cablesCubicleBuild upCubicleAir outlet:cooling airT1 TrafoControl circuit 115VEL I supply 24VT3 : dryer trafoInlet filter : cooling airSupply voltage 3phDryer rail K11 + X1141x0:Supply connectionMotor voltage conversion rail for mul

16、ti voltage motorsBuild upFuse F1/F2 : supply to T1K5 : gold plated aux.relay motor protectionK25 : option phase sequence relayK21/K22/K23:line/star/delta contactorF21 : motor overloadCable raceway with connectors:X101/X102/X104/X105/X106/X114CubicleBuild upFor correct rotation : change two phases982

17、0 3570 01CubicleWiring diagramCubicleWiring diagramCubicleWiring diagramCubicleWiring diagramLine 18 : K5=aux.relay motor protectionF21 open = no control voltage at K5Line 27 K5-1/2 will go open and unit stopsReason:K5 has a gold plated potential free contactIn the past we used a pot.free contact fr

18、om the F21 but it was not 100% reliable.CubicleWiring diagram remarksCubiclePSR optionReplace the cable at connector X106Connect contact 1-2 from X106to a NO contact 11/14 from the PSRWiring diagram remarks9820 4585 00Take in account extra room to put down the drive train : 50cmServiceInstallation p

19、roposalServiceTransport bracketsRemove the red painted bolts+ support + bushingsLabel with PM nr. 1622 3274 00Wrong motor rotation = wrong rotation of the element.Element has lack of lubrication and can end up into a seized element. Look at the label at the grating of the roof.Start the unit for 1 s

20、econd and stop again the unit.When the label will be blown up the rotation is correct.Other wise reverse two incoming supply lines.ServiceRotation direction Wrong rotation direction may cause damage to the elementServiceRotation directionServiceSupply voltage connectionWiring diagram remarksRemove m

21、iddle panel prior to cubicle doorCanopy Pins to center the panelServiceToback panelTo roofLeft side panelTo frameRight side panelToBackpanelEach panel has 8 bolts + 2 pinsCanopy side panelsServiceWe have no pins at the bottomThe middle panel is hold by the side panelsIn case you need to remove the m

22、iddle panel , then you need to dismount always one side panelSide panel need to be tilt to take off.Each panel is hold by 6 boltsTo be tilt upCanopy back sideServiceThe roof panel is mounted with 6 boltsCanopy roofServicePreventive maintenance scheduleServiceService instructionsService2904 101500Ser

23、vice instructionsService9820 4573 00Service instructionsService2904 0005 00Service instructionsService9820 3654 00Service instructionsService9820 3654 00Service instructionsService9820 3654 00Service instructionsService9820 4571 00Service instructionsServiceAll the oil need to be drained to prevent

24、mixing of the old with the new oil ( to avoid aging of the oil)Which points do we need to drain ?1.Oil vessel2.Oil cooler3.Element 4.Gear casingOIL DRAIN INSTRUCTION ServiceTake of the oil filling plug and drain the oil from the oil vessel.Put an oil drain flexible at the drain valveOIL DRAIN INSTRU

25、CTION : oil vesselServiceOIL DRAIN INSTRUCTION : oil coolerLoosen the plug at the oil coolerTo be able to do that , tilt up the roofServiceIn stead of loosen the plug of the oil coler , we can loosen the 2 flexibles at the oil filter housing.Also in this manner we can vent the oil cooler.Remark : be sure to connect the fleixbles back to the correct position.To avoid thermo shocks in the block cooler.OIL DRAIN INSTRUCTION : oil coolerDRAIN POTServiceOIL DRAIN INSTRUCTION : elementWe need to drain the lowest point of the element.This is at the al.conn.block which is mounted belo