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Manual Graco 313255K

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  • Graco 313255K - page 1

    Instr uctions-P ar ts Merkur ® Heated Spra y P ac ka g es 313255K EN For finishing and coating appli cations requiring heated ma terials, in hazardous or non-hazardous locations. For pr ofessional use onl y . See pages 5 to 7 f or model inf ormation, including maxi- mum w orking pressures and appro v als. A ustra lian P atent No . 2006275866 Chine ...

  • Graco 313255K - page 2

    Related Manua ls 2 313255K Contents Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Merkur 28:1 Heated P ac kages (G28Wxx and G28Cxx) . . . . . . . . . . . . . . . . 6 ...

  • Graco 313255K - page 3

    Warnings 313255K 3 Wa r n i n g s The f ollowing w arnings are fo r the setup , use , grounding, maint enance, and rep air of this equipment. The e xclama- tion point symbol ale r ts you to a gener al warning and the hazar d symbol ref ers to proc edure-specific risk. Ref er bac k to these wa r nings . Additional, prod uct- specific wa r nings ma y ...

  • Graco 313255K - page 4

    Warnings 4 313255K EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Do not oper ate the unit when f atigue d or under the influence of drugs or alcohol. • Do not exceed the maximum w orkin g pressure or temperature rating of the lowest rated system component. See T echnical Dat a in all equipment man uals. • Do not lea ve ...

  • Graco 313255K - page 5

    Models 313255K 5 Models Chec k the identification plat e (ID) f or the 6-digit part number of y our pac kage. Use the f ollowing matrix and tab les to define the compon ents of yo ur pack age. F or e x ample, pa ckage number G30W80 repres ents a Mer kur package (G) , with a 30:1 r atio pump (30) , w all mounting (W) , an d the components sho wn f o ...

  • Graco 313255K - page 6

    Models 6 313255K Merkur 28:1 Heated P ac ka ges (G28Wxx and G28Cxx) Maximum Inlet Air Pressure: 100 psi ( 0.7 MPa, 7 bar) Maximum Fluid W orking Pressure: 2800 psi (19.3 MP a, 193 bar) Merkur 30:1 Heated P ac ka ges (G30Wxx and G30Cxx) Maximum Inlet Air Pressure: 100 psi ( 0.7 MPa, 7 bar) Maximum Fluid W orking Pressure: 3000 psi (20.7 MP a, 207 ba ...

  • Graco 313255K - page 7

    Models 313255K 7 Merkur 48:1 Heated P ac ka ges (G48Wxx) Maximum Inlet Air Pressure: 100 psi (0 .7 MP a, 7 bar) Maximum Fluid W orking Pressure: 4800 psi (33.1 MP a, 331 bar) 0 Model Pump Assembly Heater Gun Air Controls Hose Options Maximum Fluid Fl ow Rate gpm (lpm) Wa l l Mount Cart Mount Pump Only Pump and Gun Gun Fluid Hose Gun Fluid Whip Hose ...

  • Graco 313255K - page 8

    Installation 8 313255K Installation Key: A Air Shutoff V alve (optional accessor y) B Air Filter (optional accessor y) C Air Line Moisture T rap and Drain V alve (optional accessor y) D Fluid Heater E Back Pressure Regulator F Fluid Filter G Fluid Drain V alve HS p r a y G u n J Gun Swivel K Fluid Whip Hose L Electrically Cond uctive , Air and Heat ...

  • Graco 313255K - page 9

    Installation 313255K 9 General Inf ormation F IG . 1 is only a guide f or selecting and installing system components and accessories . Contact you r Graco dis- tributor f or a ssistance in designing a system to suit your par ticula r needs. Prepare the Operator All persons who oper ate the equipment must be tr ained in the opera tion of all system ...

  • Graco 313255K - page 10

    Installation 10 313255K Supplied Components See F IG . 1. Components vary b y pac kage ordere d. See tab les on pages 6 to 7. Y our package ma y include: • The red-h andled bleed-type master air valve (U) is required in your syste m to reliev e air trapped between it and the air moto r and gun when the v a lve is closed. Do not block access to th ...

  • Graco 313255K - page 11

    Installation 313255K 11 Gr ounding The equipment m ust be ground ed. Grounding reduce s the risk of static and electric shock b y provid ing an escape wire f or the electrical curren t due to static b uild up or in the e v ent of a sh or t circuit. 1. Pump: See F IG . 2. V erify that the g round scre w (GS) is attached and t ightened secure ly to t ...

  • Graco 313255K - page 12

    Installation 12 313255K Electrical Housing Access Tilt the heater a wa y from the pump f or easier access to the scre ws on the cov e r of the electrical housing. Hose Connections See F IG . 1, page 8. 1. Attach one end of the air hose t o the gun air regula- tor (T , G40 spra y guns only). 2. Attach the other e nd of the air hose to t he air inlet ...

  • Graco 313255K - page 13

    Operation 313255K 13 Operation Pressure Relief Pr ocedure 1. Enga ge the tr igger lock. 2. See F IG . 1. T ur n off the b leed-type ma ster air v alv e (U). 3. Disengage the trigger loc k. 4. Hold a metal par t of the gun firmly to a grounded metal wast e container . T rigger the gun to relie v e fluid pressu re. 5. Enga ge the tr igger lock. 6. Op ...

  • Graco 313255K - page 14

    Operation 14 313255K We t C u p Bef ore star ting, fill wet cup 1/3 full with Graco Throat Seal Liquid (TSL) or compatible solv ent. Prime the Pump 1. See F IG . 1. Lock gun trigger. Remo ve tip guard and spra y tip from gu n (H). Refer to gun manual. 2. Close gun air regulator (T) an d pump air regulator (X) b y tur ning knobs counterclockwise red ...

  • Graco 313255K - page 15

    Operation 313255K 15 Adjust the Atomization 1. Do not turn on atomizing air supply . Fluid pressure is controlled b y the air pressur e supplied to the pump (pump a ir regulator) . Set fluid pressure at low star ting pressure. F or low viscosity fluids (less than 25 sec, #2 Zahn cup) with lo wer percent solids ( typi- cally less than 40%), star t a ...

  • Graco 313255K - page 16

    Operation 16 313255K 3. See F IG . 7. For narrower patter n, tu r n patter n adjustment v alv e knob (AA) countercloc kwise (out). If pattern is still not nar row enough, increase air pressure to gun slightly or use different size tip . Shutdown F ollow Pressure Re lief Pr ocedure , p age 13. Alwa ys flush t he pump bef ore t he fluid dries on the ...

  • Graco 313255K - page 17

    Maintenance 313255K 17 Maintenance Preventive Maintenance Schedule The oper ating conditio ns of y our particular system determine how often maintenance is req uired. Estab lish a prev entive maintenance sched ule by recording when and what kind of maintena nce is needed, and then deter mine a regular schedule f or checking y our system. Replace le ...

  • Graco 313255K - page 18

    Troubleshooting 18 313255K T roub leshooting NO TE: Check all possible prob lems and causes before disassemb ling the pump . F * T o deter mine if the fluid hose or gun is obstructed, relie v e the pressure. Disconnect the fluid hose and place a con- tainer at the p ump fluid outlet to catch an y fluid. T ur n on the air just e nough to star t the ...

  • Graco 313255K - page 19

    DataTrak Controls and Indicators 313255K 19 DataT rak Contro ls and Indicators Key for F IG . 8 AA Runaw a y Limit, in cycles per min ute (user settable; 00=OFF) AB Lower Displacement (user settab le) A C Flo w Rate Units (user settable to gpm [US], gpm [Imperial], oz/min [US], oz/min [Imperial], l/min, or cc/min) AD LED (f ault indicator when lit) ...

  • Graco 313255K - page 20

    DataTrak Operation 20 313255K DataT rak Operation NO TE: The displa y (AE) will tur n off after 1 minute to sav e batter y life . Press any ke y to wake up the display . Setup Mode 1. See F IG . 8. Press and hold f or 5 seconds until Setup menu appears . 2. T o enter se ttings f or runa wa y (i f equipped), lo wer size , and flo w rate unit s, and ...

  • Graco 313255K - page 21

    DataTrak Operation 313255K 21 Prime/Flush 1. See F IG . 8. T o enter Prime/Flush mode , press an y ke y to wake up the display , th en press . The Prime/Flush symbol will app ear in the displa y and the LED will flash . 2. While in Prime/Flush mode, runaw a y protect ion is disabled and the batch to taliz er (BT) will not count. The gr and totalize ...

  • Graco 313255K - page 22

    DataTrak Operation 22 313255K T able 1:Dia gnostic Codes Symbol Code Code Name Diagnosis Cause Runawa y (DataT rak only) Pump running faster than set runawa y limit. • I ncreased air pressure. • Increased fluid output. • Exhausted fluid supply . E-1 Diving Up Leak during upstroke . W orn piston va lv e or packi ngs. E-2 Diving Down Leak durin ...

  • Graco 313255K - page 23

    DataTrak Operation 313255K 23 Replace DataT rak Battery or Fuse Replace Battery 1. Unscrew cab le from the bac k of the reed s witch assembly . See F IG . 10 . 2. Re mov e the cable from the two cable clips. 3. Re mov e DataT rak modu le from brack et. See F IG . 11. T ake module and att ached cable t o a non-haz- ardous location. 4. Remov e two sc ...

  • Graco 313255K - page 24

    Parts 24 313255K Pa r t s NO TE: P ar ts v ar y by model. See P ar ts Lists on pages 26 to 28. 64 67 67 63 62 66 84 64 1 60 61 75 69 70 71 72 4 5 83a 83b 6 74 73 81 82 77 2 3a 3b ti13018a (wall mount models) (cart mount models) 48 76 G48xxx Models G28xxx and G30xxx Models 85 86 77 76 76 ...

  • Graco 313255K - page 25

    Parts 313255K 25 65 9 22 10 8 G40 Gun Shown t15484b ti13143a ti13114a 16 16 Non-Hazardous Loca tion Electrical Cord Parts (120V Cart Mount Only) 79 80 49 53 68 ti13261a 60 78 (120V only) 51 ...

  • Graco 313255K - page 26

    Parts 26 313255K G28xxx Models ----- Not sold separately . NO TE: Replacement W arni ng labels, signs, tags, and cards are av ailable at no cost. Ref. No. P art No. Description Qty . 1 W28EAS W28EBS PUMP ASSEMBL Y M18LN0 x L W125A M18L T0 x L W125A 1 2 24A583 24A581 P ANEL, air controls Pump only , see page 31 Pump and gun, see page 30 1 3a 24A576 ...

  • Graco 313255K - page 27

    Parts 313255K 27 G30xxx Models ----- Not sold separately . NO TE: Replacement W arni ng labels, signs, tags, and cards are av ailable at no cost. Ref. No. P art No. Description Qty . 1 W30CAS W30CBS PUMP ASSEMBL Y M12LNO x L W075A M12L T0 x L W075A 1 2 24A583 24A581 P ANEL, air controls (includes 3b , 42, and 43) Pump only , see page 31 Pump and gu ...

  • Graco 313255K - page 28

    Parts 28 313255K G48Wxx Models ----- Not sold separately . NO TE: Replacement W arni ng labels, signs, tags, and cards are av ailable at no cost. Ref. No. P art No. Description Qty . 1 W48CAS W48CBS PUMP ASSEMBL Y M18LNO x L W075A M18L T0 x L W075A 1 2 24A581 P ANEL, air controls, pump an d gun (includes 3b , 42, and 43; see page 30 ) 1 3a 24A576 D ...

  • Graco 313255K - page 29

    Kits 313255K 29 Kits W all Mount Kit 24A578 NO TE: Air Controls Mount ing Kit 24E883 (P art 49, see page 26, 27, or 28) also is requir ed f or wall mounting a pac kage that has a co ntrol panel. Heated Car t Mount Kit 256427 102 101 ti12633a Ref No. Description Qty . 101 W ALL PLA TE, kit, includes screws 1 102 S CREW (included with 101) 4 201 202 ...

  • Graco 313255K - page 30

    Kits 30 313255K Pump and Gun Contr ol P anel Kit Kit 24A581 301 302 303 304 305 306 307 308 312 314 317 309 308 304 310 316 ti13565a 311 307 313 319 321 303 ti13467a 315 Ref. P art Description Qty . 301 114362 V AL VE, ball 1 302 15T643 SWIVEL, tee , 3/8 npt(m) x 1/2T 1 303 ----- TUBE, 1/2 OD , cut to fit, order T ubing Kit 24D496 1.3 ft. 304 12121 ...

  • Graco 313255K - page 31

    Kits 313255K 31 Pump Onl y Contr ol P anel Kit Kit 24A583 301 303 314 317 326 311 305 304 310 313 306 307 308 304 ti13567a Ref. P art Description Qty . 301 114362 V AL VE, ball 1 303 ----- TUBE, 1/2 OD , cut to fit, order T ubing Kit 24D496 1.5 ft. 304 121212 ELBO W , s wiv el, 1/2T x 3 /8 npt(m) 2 305 15T536 REGULA T OR, air , 3/8 npt 1 306 ----- ...

  • Graco 313255K - page 32

    Kits 32 313255K DataT rak NO TE: See DataT rak man ual, 313541, f or all DataT rak related part numbers and kit inf ormation, including the reed s witch and solenoid. PTFE Suction Hose Kits For pumping aci d materials tha t are compatible with PTFE. Incl udes suction hose, swivel, and stra iner . Kit Description W all/Car t 24B424 3/4 in. hose , PT ...

  • Graco 313255K - page 33

    Wall Bracket Mounting Dimensions 313255K 33 W all Brac ket Mounting Dimensions Te c h n i c a l D a t a Maximum fluid working pres sure . . . . . . . . . . . . . . . See Models tab le on page 5. Maximum pump air inlet pressure . . . . . . . . . . . . . . 100 p si (0.7 MPa, 7.0 bar) Maximum gun w orking pressure . . . . . . . . . . . . . . . 100 psi ...

  • Graco 313255K - page 34

    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. Original instructions. Thi s manual contains Eng lish. MM 313255 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Kor ...

Manufacturer Graco Category Paint Sprayer

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Graco 313255K.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Graco 313255K, service manual, brief instructions and user manuals Graco 313255K. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Graco 313255K.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Graco 313255K by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Graco 313255K.

A complete Graco manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Graco 313255K - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Graco 313255K, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Graco 313255K, that we can find in the current document
3. Tips how to use the basic functions of the device Graco 313255K - which should help us in our first steps of using Graco 313255K
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Graco 313255K
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Graco 313255K in a specific country, if it was not possible to solve the problem on our own.

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