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Haier 309292L manuel d'utilisation

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Haier 309292L ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Haier 309292L et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Haier en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Haier 309292L, comme c’est le cas pour la version papier.

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Table des matières du manuel d’utilisation

  • Page 1

    Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2001, Graco Inc. is r egistered to I. S. EN ISO 9001 ti1600a For use with Class I Gr oup D spra y materials. For use with Class II 2 G spray materials. 100 psi (0.7 MP a, 7 bar) Maximum Air Inlet Pressu re 100 psi (0.7 MP a, 7 bar) Maximum W or king Flu id Pressur e U .S. P atent 7,226,0[...]

  • Page 2

    2 309292L T able of Contents List of Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 W arning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 How the El[...]

  • Page 3

    List of Models 309292L 3 List of Models Pa r t N o . M o d e l Smart Displa y T ype of Co atings Operation Manual Standar d High Conductivity 244400, Series C PRO Xs3 X 309294/3W9294/ 3Z9294 244579, Series C PRO Xs3 XX 309294/3W9294/ 3Z9294 244575, Series C PRO Xs3 X 309294/3W9294/ 3Z9294 244576, Series C PRO Xs3 XX 309294/3W9294/ 3Z9294 244401, Se[...]

  • Page 4

    Symbols 4 309292L Symbols W arning Symbol This symbol aler ts you to t he possibility of ser ious injur y or death if y ou do not f ollow the instructions. Caution Symbol This symbol aler ts you to t he possibility of damage to or destruction of equipment if y ou do not f ollow t he instruc- tions. WARNING CAUTION WA R N I N G Fire, Explosion, and [...]

  • Page 5

    Symbols 309292L 5 W ARNING Equipment Misuse Hazar d Equipment misu se can cause the equipment to rupture , malfunction, or st ar t une xpectedly and result in a serious injur y . • This equipment is f or prof essional use only . • Read all man uals, tags , and labels befo re operating the equipment. • Use the eq uipment on ly for its intended[...]

  • Page 6

    Introduction 6 309292L Intr oduction How the Electr ostatic Air Spray Gun W orks The air hose supplies air to the spr ay gu n. P ar t of the air operat es the turbine and the r est of the air atomiz es the fluid being sp ra yed. The t urbine generates po wer , which is conv er ted by the power car tridge to supply high v olt- age current to t he gu[...]

  • Page 7

    Installation 309292L 7 Installation Install the System F IG . 2. shows a typical e lectrostatic a ir spray system. It is not an actual system des ign. For assistance in designing a system to suit y our par ticular needs, contact yo ur Graco distributor . W arning Sign Mount warning signs in the spr ay ar ea where they can easily be seen and read b [...]

  • Page 8

    Installation 8 309292L Fig. 2. Typica l Installation Key I O ES ti1498a A B* C* D *E F G H J* K L M N O P Q* *R S T U* V W C G ES ON/OFF valv e: I is ON, 0 is OFF The air supply to the gun must be electri- cally interlocked with the ventilators to pre- vent the power supply from operating without ventilating fans on. Non-Hazardou s Area Hazardous A[...]

  • Page 9

    Installation 309292L 9 Connect the Air Line 1. Connect the Graco G rounded Air Supply Hose (R) between th e air supply line and the gun's air inlet (V). The gun air inlet fit ting has a left-hand thread. Connect th e air supply hose ground w ire (Q) to a true ear th ground. 2. Install an air line filter/w ater separator (O ) on the gun air lin[...]

  • Page 10

    Installation 10 309292L Connect the Fluid Line 1. Bef ore connecting the fluid line ( N), blo w it out with air and flush it with solvent. Use solv ent which is compatible with the fluid to be spra yed. 2. Install a flu id regula tor (M) on th e fluid line to control fluid pressure to t he gun. 3. Install a fluid filter (K) and drain v alve (U) at [...]

  • Page 11

    Installation 309292L 11 244919 HC Con version Kit P ar t No . 244919 Con ve rsion Kit conv er ts PRO Xs3 standard coatin g guns (P ar t Nos. 244400 and 244579 ) to high conducti vity guns (244575 and 244 576). F or fur- ther instruction and parts, see manual 309453. The kit is f or use with fluids with lo w resistivity values . 1. T ur n the ES ON/[...]

  • Page 12

    Installation 12 309292L Gr ounding The follo wing a re minimum groundin g requirem ents for a basic elect rostatic sys tem. Y our syste m may include other equipment or objects which must be grou nded. Check yo ur local electr ical co de f or detailed groundin g instru ctions. Y our system must be connected to a tr ue ear th ground. • Pump: groun[...]

  • Page 13

    Installation 309292L 13 Chec k Electrical Grounding 1. Hav e a qu alified electr ician check the electr ical groundin g continuity of the spra y gun and ai r hose. 2. T ur n th e ES ON/OFF valv e OFF . 3. T ur n off the air and fluid supp ly to the gun. The fluid hose must not have any fluid in it. 4. Mak e sure the ground ed air hose (R) is connec[...]

  • Page 14

    Installation 14 309292L Chec k Fluid Resistivity Graco P ar t No . 722886 Resistance Mete r and 722860 Probe are a v ailable as ac cessories to check that the resistivity of the fluid b eing spra yed meets the requir e- ments of an electrostatic air spr ay syst em. F ollow the instr uctions in cluded with the meter and probe . Readings of 25 megohm[...]

  • Page 15

    Operation 309292L 15 Operation Lo w V oltage Adjustment (Smar t Guns Onl y) The ES HI/LO s witch enab les you to s witch betwee n full v oltage and a low er voltage o utput. The lower voltage is f actor y set, but can be adjusted. 1. Set the ES HI/LO switch to LO . 2. Remove the LO V OL T A GE ad justment plu g (53). Set the desired voltage, using [...]

  • Page 16

    Maintenance 16 309292L Maintenance Flush the Spra y Gun Flush the gun bef ore changing colors , at the end of the da y , bef ore storing, and bef ore repairing the gun. 1. T ur n the ES ON/OFF valv e OFF . 2. Relie ve th e pressure. 3. Change the f luid source to solvent, or disconnect the fluid line and connect a solv ent supply line to the gun. 4[...]

  • Page 17

    Maintenance 309292L 17 7. Hang the gun from it s hook, with the nozzle pointing down. 8. When ready to spra y again, reconnect the fluid sup- ply line. F ollow the Setup procedure in th e Opera- tion Man ual. ti1288a[...]

  • Page 18

    Electrical Tests 18 309292L Electrical T ests Electrical components inside the gun affect perfo r mance and safety . T he follo wing pr ocedures te st the cond ition of the pow er supply (18) and electrode (29 ), and electri- cal continuity bet ween components . Use megohmmeter P ar t No . 241079 (AA) and an applied v oltage of 500 V . Connect the [...]

  • Page 19

    Electrical Tests 309292L 19 T est P ower Suppl y Resistance 1. Remov e the power su pply (18), page 30. 2. Remov e the turbi ne alter nator (19) fr om the power supply , page 31. 3. Measure resistance from the pow er supply's ground strips (EE) to the spring (18b). See F IG . 7. 4. The resist ance should be 95-105 megoh ms for th e PRO Xs3, an[...]

  • Page 20

    Electrical Tests 20 309292L T est Electr ode Resistance 1. Inser t a conductiv e rod (B) into the gun barr el (remo ved f o r the po wer supply test) an d against the metal conta ct (C) in t he front of the barre l. 2. Measure the resist ance between the conduct ive rod (B) and the el ectrode (29). The resistan ce should be 20-30 megoh ms. See F IG[...]

  • Page 21

    Troubleshooting 309292L 21 T r oubleshooting Chec k all possible remedies in the T roubleshoot ing Char t bef ore disassemb ling the gun. Spra y P attern T r oubleshooting Some spra y patter n prob lems are caused by the impr oper balance between air and fluid. WA R N I N G Electric Shoc k Hazard Installing and ser vic ing this equipment requires a[...]

  • Page 22

    Troubleshooting 22 309292L Gun Operation T r oubleshooting Problem Cause Solution Excessive spr ay f o g. Atomizing air pressure too high. Close restr ictor valv e some, or decrease air p ressure as low as pos- sible; minimum 40 psi (0.28 MP a, 2.8 bar) needed at gun f or full v oltage. Fluid too thin. Increase viscosity . “Orange P eel” finish[...]

  • Page 23

    Troubleshooting 309292L 23 Electrical T r oubleshooting * ES indicator light is off when the gun is tr iggered. Prob lem Cause Solution P oor wrap . ES ON/OFF v alve OFF (0 ).* T ur n ON (I). Gun air pressu re too low . Chec k air pressure to gun; mi nimum 40 psi (0.28 MP a, 2.8 bar) needed at gun f or full volt age. Atomizing air pressure too hig [...]

  • Page 24

    Repair 24 309292L Repair Pressure Relief Pr ocedure 1. T ur n th e ES ON/OFF valv e OFF . 2. T ur n off the air b leed v alves to th e fluid source and to the gun. 3. T rigger the gun into a grounded metal waste con- tainer to r elie ve the fluid pr essure. 4. Open the pu mp drain valv e, having a w aste co n- tainer ready t o catch the drainage . [...]

  • Page 25

    Repair 309292L 25 Prepare the Gun f or Ser vice • Check all possib le remedies in T roubles hooting bef ore disassemb ling the gun. • Use a vise with padded ja ws to prev ent damage to plastic par ts. • Lubricate the pow er supply o-ring (18a), some pack- ing rod par ts (26), and cer tain fluid fittin gs with dielectric grease (40) , as speci[...]

  • Page 26

    Repair 26 309292L Air Cap/Nozzle Replacement 1. Prepare gun f or ser vice, page 25 . 2. Remove the retaining r ing ( 27) and air cap (9). Se e F IG . 11.. 3. P oint gun up and squeeze tr igger while remo ving the fluid nozzle (7) assembly with the m ulti-tool (37). Fig. 11. Air Cap/ Nozzle Replac ement Use non-silicone grease, P ar t No. 111265, on[...]

  • Page 27

    Repair 309292L 27 Electr ode Replacement 1. Prepar e the gun for service, page 25. 2. Remov e the air cap and nozzle , page 26. 3. Unscrew the electrode (29) with the multi- tool (37). Hold the packing rod end (26h) to prev ent it from tur ning, F IG . 12. 4. Apply low-strength (pur ple) Loctite ® o r equivalent thread sealan t to the electrode an[...]

  • Page 28

    Repair 28 309292L Fluid P a c king Remov al 1. Prepare the gun for service, page 2 5. 2. Remov e the air cap and fluid nozzle, page 26. 3. Remove the electrode, page 27. 4. Loosen the trigger scre ws (8) and trigger (30). See F IG . 13.. 5. Remove the packing rod (26), using the multi-tool (37). 6. Chec k all par ts for w ear or damage and replace [...]

  • Page 29

    Repair 309292L 29 P ac king Rod Repair Y ou may replac e the packing rod as individua l par ts or as an assemb ly . The assemb ly is pre-adjusted at the f actor y . Bef ore installing the fluid pack ing rod into the gun barrel, mak e sure the internal surfaces of t he barrel are clean. Remov e any r esidue with a soft brush or cloth. Check the insi[...]

  • Page 30

    Repair 30 309292L Barrel Remo va l 1. Prepare the gun for service, page 2 5. 2. Carefu lly loosen the nut (32 or 50d) from the brack et fluid fitti ng (13). Pull the tube (14 or 50a ) out of the fitting. Mak e sure both f err ules and the n ut sta y with the tube. 3. Loosen the thre e screws (11). 4. Hold the gun handle (17) with one hand and pull [...]

  • Page 31

    Repair 309292L 31 P ower Suppl y Remo val and Replacement • Inspect the gun ha ndle power supp ly cavity f or dir t or moisture. Clean wit h a clean, d r y rag. • Do not e xpose gasket (10) to solv ents. 1. Prepare gun f or ser vice, page 25. 2. Remov e the barrel (16), page 30. 3. Grasp the po wer supply (1 8) with your hand . With a gentle si[...]

  • Page 32

    Repair 32 309292L T urbine Alternator Remov al and Replacement Replace turbine alte r nator bearings after 2000 hours of operat ion. Order P ar t No . 223688 Bearing Kit. 1. Prepare gun f or ser vice, page 25 . 2. Remov e the power supply/alter nator assembly , page 31. 3. Disconnect the alte r nator from the po wer supply , page 31. 4. Measure res[...]

  • Page 33

    Repair 309292L 33 F an Air Adjustment V alve Repair 1. Prepar e the gun for service, page 25. 2. Place a wrench on the flats of th e valv e assembly (20) and unscre w it from the handle (17) . Y ou may replac e the valv e as an assembly (go to step 9) or as individual parts (steps 3-9). 3. Remove the retaining r ing (20a). See F IG . 19.. 4. T ur n[...]

  • Page 34

    Repair 34 309292L Fluid Adjustment V alve Repair 1. Prepare the gun for service, page 2 5. 2. Remove the fluid adjust ment valv e (25). It can on ly be replaced as a complete assembly . See F IG . 20.. 3. Screw t he valv e (25) into the gun h andle. T orque to 15-25 in-lb (1 .7-2.8 N•m). Fig. 20. Fluid Adjustment Valve Air V alve Repair 1. Prepar[...]

  • Page 35

    Repair 309292L 35 Atomizing Air Restrictor V alve Remo val and Replacement 1. Prepar e the gun for service, page 25. 2. Remove the atomizing air re str ictor valv e (23) . Inspect the o-ring (23c*). Rep lace if necessar y . See F IG . 22.. 3. Install a new atomizing air restr ictor valve (23), or disassemb le and replace par ts individually . The v[...]

  • Page 36

    Parts 36 309292L Pa r t s P ar t No. 244400 60 kV Electrostat ic Gun, Series C (items 1-48, 55 ) P ar t No. 244575 60 kV Electrostat ic Gun, Series C (items 4-30, 35 -55) P ar t No. 244401 85 kV Electrostat ic Gun, Series C (items 1-48, 55 ) 27 9 7 26 16 11 18 19 *10 17 28 20 22 25 15 21*** 23b 35 13 24 38 8 *6 ti1266a I O ES 7a 7b 11 *18a 18b 23a [...]

  • Page 37

    Parts 309292L 37 ti1601a Ref. No. 26: P ack ing Rod 26a** 26b** 26c** 26d** 26e 26f 26g** 26h TI1488A ti1492a TI491A TI1490A TI1487A TI1481a 31** 32 14 1 5** 22a* 22b* 22c 22d 22e 22f 22g 20a 20b* 20c 20d 19a* 19b 19b 19c 50a 50b 50c 50d 50e 50f 49 49a 49b 50d 50c 50b 5 5** 1 14 **31 32 Ref. No. 22: ES ON/OFF V alve Ref. No. 20: Fan Adjustment V al[...]

  • Page 38

    Parts 38 309292L P ar t No. 244400 60 kV Electrostat ic Gun, Series C (items 1-48, 55 ) P ar t No. 244575 60 kV Electrostat ic Gun, Series C (items 4-30, 35 -55) P ar t No. 244401 85 kV Electrostat ic Gun, Series C (items 1-48, 55 ) Ref. No. P ar t No. Description Qty 1 110078 FITTING, tube, fluid; used on 244400 1 198587 FITTING, tube, fluid; used[...]

  • Page 39

    Parts 309292L 39 * Included in Air Seal Repair Kit 244781. ** Included in Fluid Seal Repair Kit 244 911. *** Rubber seal is no t remov able . **** Optional repla cement Electrode Needle 277060 is av ailable f or abrasive materials. ▲ Replacement Warning lab els, signs, tags, and cards are a vailab le at no cost. 23 244559 V AL VE, air , atomizing[...]

  • Page 40

    Parts 40 309292L P ar t No. 244579 60 kV Electrostat ic Gun, Series C (items 1-48, 51 -59) P ar t No. 244576 60 kV Electrostat ic Gun, Series C (items 1-30, 35 -59) P ar t No. 244580 85 kV Electrostat ic Gun, Series C (items 1-48, 51 -59) ti1253a 100 % KV μα 0 HI LO ES I O I O ES 27 9 7 26 16 11 18 19 17 28 20 25 15 21*** 23b 35 13 24 38 8 7a 7b [...]

  • Page 41

    Parts 309292L 41 ti1601a Ref. No. 26: P acking Rod ti1492a TI491A TI1490A 31** 32 14 1 5** 50a 50b 50c 50d 50e 50f 49 49a 49b 50d 50c 50b 5 5** 1 14 **31 32 Fluid T ube: Model 244579 Fluid T ube: Model 244576 Fluid T ube: Model 244580 TI1487A 20a 20b* 20c 20d Ref. No. 20: Fan Adjustment V alve TI1481a 19a* 19b 19b 19c Ref . No. 19: Alternator 19d 1[...]

  • Page 42

    Parts 42 309292L P ar t No. 244579 60 kV Electrostat ic Gun, Series C (items 1-48, 51 -59) P ar t No. 244576 60 kV Electrostat ic Gun, Series C (items 1-30, 35 -59) P ar t No. 244580 85 kV Electrostat ic Gun, Series C (items 1-48, 51 -59) Ref. No. Pa r t No. Description Qty 1 110078 FITTING, tub e, fluid; used on 244579 1 198587 FITTING, tube, flui[...]

  • Page 43

    Parts 309292L 43 * Included in Air Seal Repair Kit 244781. ** Included in Fluid Seal Repair Kit 244 911. *** Rubber seal is no t remov able . **** Optional repla cement Electrode Needle 277060 is av ailable f or abrasive materials. ▲ Replacement Warning lab els, signs, tags, and cards are a vailab le at no cost. 26f 185495 . HOUSING, pack ing 1 2[...]

  • Page 44

    Accessories 44 309292L Accessories Air Line Accessories AirFlex ™ Flex ible Groun ded Air Hose 100 psi (7 bar , 0.7 MP a) Maximum W orking Pressure 0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) lef t-hand thread 244963 6 ft (1.8 m) 244964 15 ft (4.6 m) 244965 25 ft (7.6 m) 244966 36 ft (1 1 m) 244967 50 ft (1 5 m) 244968 75 ft (2 3 m) 244969 100[...]

  • Page 45

    Accessories 309292L 45 Gun Accessories Gun Repair Kits 244781 Air Seal Repair Kit 244911 Fluid Seal Repair Kit Round P attern Kits Consists of flu id tip, diffuser and air ca p . 245217 4-6 in. (1 02-152 mm) diameter 245219 8-10 in. (203-254 mm) dia meter Push/Pull Fan Air V alve 244912 F or quic k change of f an size . ES Alwa ys On Kit 244913 Rep[...]

  • Page 46

    Technica l Data 46 309292L T echnical Data Loctite ® is a registere d trademar k of the Loctite Cor poration. Category Data Maximum W o rking Fluid Pressure 100 psi (0.7 MP a, 7 bar) Maximum W o rking Air Pressure 1 00 psi (0.7 MP a, 7 bar) Minimum Air Press ure at Gun Inlet 40 psi (0.2 8 MP a, 2 .8 bar) Maximum Fluid Operatin g T emperatur e 120 [...]

  • Page 47

    Technical Data 309292L 47[...]

  • Page 48

    All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 309292 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 14[...]