Graco 3A0869J manuale d’uso

Operat ion ProMix ® 2KE Meter-Based Plural Component Proportioner Self-contained, electronic plural component paint proportioner. For professional use only. See page 3 for mod el infor mation, in cluding maximum working p ressure and approvals . Important Safety Instructions Read all wa rnings and instruc tions in th is manual. Save thes e instruc[...]

2 3A0869J Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Important Two-Compone nt Material Information . 7 Isocyanate Conditions . . . . . . . . . . . . . . . . . . . . . 7 Material S elf-ignition . . . . . . . . . . . . . . . . . .[...]

Models 3A086 9J 3 Models * ProMix 2K E hazardou s location e quipment m anufactured i n the Unite d States, with s erial numb er beginn ing with A or 01, has ATEX , FM, and CE a pprovals, as noted. Equipmen t manufactu red in Belgiu m, with se rial num ber beginnin g with M or 38, has A TEX and CE approvals , as note d. * ProMix 2K E non-h azardous[...]

Warnings 4 3A0869J Related Ma nuals Warnings The foll owing warni ngs are for the setup , use, ground ing, main tenance, a nd repair o f this equ ipment. T he exclama - tion poin t symbol alerts yo u to a gener al warning and the haz ard symb ols refe r to procedur e-specif ic risks. W hen these sy mbols a ppear in the body of this manua l, refer b[...]

Warn ings 3A086 9J 5 ELECTRIC SHOCK HAZA RD This eq uipment must be grounded. Im proper gro unding, se tup, or usag e of the system c an cause elec tric shoc k. • Turn off an d discon nect power a t main switch befor e disconne cting any cables an d before ser vicing equip ment. • Connect on ly to gr ounded powe r source . • All electr ical w[...]

Warnings 6 3A0869J EQUIPMENT MISUS E HAZARD Misuse can caus e death or serious injury . • Do not oper ate the uni t when fati gued or under the influen ce of drugs or alcohol . • Do not e xceed the ma ximum work ing press ure or temp erature ra ting of the lowest r ated system componen t. See Te chnical Data in all equip ment manua ls. • Use [...]

Importa nt Two-Compon ent Materi al Informa tion 3A086 9J 7 Important Two-Compon ent Material Infor mation Isocyanate Conditions Material Self-ignition Keep Compo nents A and B Separate Moisture Sensitivity o f Isocyanates Isocy anates (ISO ) are ca talysts used i n two com ponent coatin gs. ISO will react with moi sture (such a s humidi ty) to for[...]

Glossary of Terms 8 3A0869J Glossary of Terms Coriolis Meter - a no n-i ntrus ive flow mete r of ten used in low flow applicati ons or with l ight visc osity, she ar sens i- tive, or ac id catalyzed materials. Thi s meter uses vibra- tion to mea sure flow. Dose Size - t he amount of res in (A) and cata lyst (B) that is disp ensed in to an integ rat[...]

Overview 3A086 9J 9 Overview Usage The ProMi x 2KE is an electron ic two-compon ent paint proportion er. It can blend mos t two-componen t paints. It is not for u se with quic k-setting pai nts (those with a pot life of le ss than 5 minutes ). • Has dyna mic dos ing capab ilities. It dispens es mate- rial A, mo nitors flui d flow, and di spenses [...]

Inst allation 10 3A0869J Intrinsically Safe Installation Requiremen ts 1. The i nstallation must meet the require ments of th e National Electric Code, NFPA 70, Arti cle 504 Resp., Article 505, and A NSI/ISA 1 2.06.01. 2. Multipl e earthing of compone nts is a llowed only if high in tegrity equipoten tial syste m realized between the p oints of bon[...]

Installa tion 3A086 9J 11 F IG . 2. Non-Hazardous Location Installation FLUID CONTROL MODULE USB MODULE USER INTERF ACE MODULE POWER SUPPL Y 10' CAN CABLE 20" CAN CABLE CAN CABLE FLOW METER A G3000 G3000HR S3000 CORIOLIS FLOW METER B G3000 G3000HR S3000 CORIOLIS CABLE ASSEMBL Y CABLE ASSEMBL Y LINE POWER FIL TER 50' OPTION Non-Hazard[...]

Inst allation 12 3A0869J Display Module 1. Us e the screws p rovided to mount the bracket for the D ispla y Module on th e front of th e Control Bo x or on the w all, as you prefer. 2. Sn ap the Dis play Mod ule into the brac ket. 3. Con nect one en d of the CAN ca ble (prov ided) to J6 on the Disp lay Modul e (either port). 4. T he other end o f t[...]

Installa tion 3A086 9J 13 Air Connections See the S ystem Pneumat ic Schemat ic on page 72 (hazardou s locati on) or pag e 73 (non-h azardous loca- tion). 1. T ighten all ProMi x 2KE syste m air and fluid l ine con- nections as they may have loos ened during ship- ment. 2. Con nect the mai n air suppl y line to the m ain air inl et. This a ir line [...]

Inst allation 14 3A0869J Fluid Supply Require ments ProMix 2KE models ar e availab le to operate air spr ay or air-assis ted systems with a capa city of u p to 3800 cc/m in. • Fl uid su pply pr essu re tan ks, feed pump s, or ci rcu- latin g systems can be us ed. • Material s can be transferred from their original c on- tainers or from a cen tr[...]

Installa tion 3A086 9J 15 F IG . 6. Fluid Controls, Se quential Dosing ti156 99a Key: MA Component A Meter DVA1 Component A Dose Valve DVA2 Second Col or/Catalyst Val ve DVA3 Third Color/Catalyst Valve SVA Solvent Val ve A CVA Meter A Check Valve MB Component B Meter DVB Component B Dose Va lve SVB Solvent Va lve B CVB Meter B Check Valv e SM Stati[...]

Inst allation 16 3A0869J Set Up the Fluid Manifold for Dynamic Dosing NOTE: For mor e informatio n about Dynamic Dosing , see pa ge 53. NOTE: When using dyna mic dosi ng it is very imp ortant to maintai n a cons tant, well-regu lated f luid supply . To obtain proper pres sure co ntrol and mi nimize pump pul- satio n, install a fluid re gulator on t[...]

Installa tion 3A086 9J 17 11. Screw th e static mi xer (SM) into the inj ection c ap (M*). Install th e retained fitti ng (F) on the static mixer t ube and se cure with th e nut (N1) . 12. Follow inst ructions under Fluid Connections on page 14. NOTE: Use a min imum 20 ft (6.1 m) x 1/4 i n. (6 mm) ID gun flu id supply h ose when u sing dyn amic dos[...]

Inst allation 18 3A0869J Tubing Ch art and Diagrams * Used only on IS mo dels. Type Color Descri ption Starti ng Point Ending Point Tube OD in. (mm ) Air Green Solven t Valve A On 1G 1G 0.156 (4.0) Air Green Dose Valve A1 On 2G 2G 0.156 ( 4.0) Air Green Solven t Valve B On 3G 3G 0.156 (4.0) Air Green Dose Val ve B On 4G 4G 0.156 (4.0) Air Green Dos[...]

Installa tion 3A086 9J 19 A Side A Side B Side B Side GFB1-A ATOM-1 ATOM-2 A2 A5 6R 6G 1G 1R A4 A5 2R 5R 2G 5G 4R 4G 3R 3G ti16767a ti16769a ti16768a See Manua l 3127 84 for full setup ins tructio ns for a gun fl ush bo x.[...]

Inst allation 20 3A0869J Electrical Power Connection (non-IS units only ) Enclos e all ca bles ro uted in the spray b ooth and hi gh traffic areas in cond uit to pre vent damage fr om paint , solvent , and traff ic. The ProMi x 2KE oper ates with 85- 250 VAC, 50/ 60 Hz input powe r, with a m aximum of 2 amp cu rrent draw. The power s upply cir cuit[...]

Installa tion 3A086 9J 21 Grou ndin g Connect th e ProMix 2KE ground wire to the groun d screw. Conne ct the cla mp to a true ear th ground. If wal l power is used to p ower controls , ground electrical c on- nection a ccording to local co des. Gun Flush Box Connect a ground wire from the Gu n Flush Bo x ground lug to a tr ue earth gr ound. Flow Me[...]

Inst allation 22 3A0869J F IG . 12. Grounding 1 Key: Control Box ground s crew 1 Control Box ground wire 2 2 Power cable, Display Module/Control Box 5 True Earth G round - check your local code for r equirements. 6 5 Gun Flush Box ground screw 3 Gun Flush B ox ground wire 4 3 4 6 ti1646 6a[...]

Displ ay Modul e 3A086 9J 23 Display Module Display Shows gr aphical an d text inform ation relat ed to setup and spr ay operatio ns. The sc reen back light is factor y set to remai n on. The user may set a number of minu tes the scr een can b e inactiv e before the backlight dims. See Con figure 3 (Sc reen 20), p age 46. Press any key to re stor e[...]

Displ ay Modu le 24 3A0869J Icon Key The foll owing tables present a p rintable version of th e informa tion on the ProMix 2KE icon card. See T able 5, p age 57, for a print able version of the err or code in formatio n on the reve rse side of the car d. General Ic ons I Spray Gun State s I Operation Modes I Screen Shortcuts I Softkey s I Icon Desc[...]

Displ ay Modul e 3A086 9J 25 Screen Summary NOTE: This sum mary is a one -page gu ide to the P roMix 2KE screens, fo llowed by s creen maps . For operati ng inst ruction s, see Basic Opera tion , page 31 . For furt her detail o n individua l screens , see Run Mode Details , pag e 42, or Setup Mode Details , page 45. Run Mode The run mode has two sc[...]

Displ ay Modu le 26 3A0869J Ranges for User Input s This ta ble is a one -sheet refe rence of the data rang e accepted fo r each u ser input. S ee the pag e indicated in the table for further sc reen in formation, if needed . Page Screen Use r Input Range/Op tions Default 42 Run Mix Batch (3 ) Targ et Vol ume 1 to 9999 cc 0 cc 43 Run Job Number Use[...]

Displ ay Modul e 3A086 9J 27 F IG . 14. Run Mode Screen Map Mix Totals Er rors Spray B atch Run Home . . .[...]

Displ ay Modu le 28 3A0869J F IG . 15. Setup Mode Screen Map, page 1 Passwor d Set-Up Home Configure Reci pe See F IG . 16.[...]

Displ ay Modul e 3A086 9J 29 F IG . 16. Setup Mode Screen Map, page 2 Set-Up Home Calib ration - 1 c olor Mainten ance See F IG . 15. Calibr atio n - 3 colors or[...]

Displ ay Modu le 30 3A0869J F IG . 17. Troubleshooting Screen Map Set Passwo rd to 9909 ( See Configure 3, Screen 20), then ente r it here. Password Set-Up Home Membrane Test System Inputs To Mem- brane Tes t System Outp uts 1 System O utputs 2 To Setup Ho me To Mem- brane Test To Memb rane Test Pres s to exi t Set up. Press to reenter S etup. Setu[...]

Basi c Operat ion 3A086 9J 31 Basic Op eratio n Pre-Operation Tasks Go thro ugh the Pre- Operation Checklist in Table 2 . Power On 1. IS Systems ( Alternator Power Supply): Set pump air regul ators to min imum set ting. Ope n main air valve to start air -powered al ternator. Ma in air p res- sure is displa yed on ga uge. Displ ay Module s creen wil[...]

Basic O perati on 32 3A0869J Prime the System NOTE: See Run Mode Details , pages 42-43, for further screen informa tion, if ne eded. 1. Ad just the m ain ai r pressu re. Most applicat ions require ab out 80 psi (552 kPa, 5.5 bar) ai r pressu re to operat e properly . Do not use l ess than 75 p si (517 kP a, 5.2 bar ). 2. If th is is the fi rst time[...]

Basi c Operat ion 3A086 9J 33 4. Pr ess to move t o Calibrati on 2 (Scre en 23). 5. Pr ess to high light the m eter you wish to ca li- brat e. Pr ess . An X di splays in th e box. 6. Pr ess to start t he calib ration on the checke d meter (A with fluid A1, A2, or A3, or B). P ress to cancel th e calibration . 7. T rigger gun in to a gradu ated cyli[...]

Basic O perati on 34 3A0869J 3. Ad just the flow rat e. The flui d flow r ate shown on the Display Mo dule sc reen is for ei ther compon ent A or B, dependi ng on whic h dose val ve is op en. . If the fluid flow rate is too low: increase a ir pres- sure to component A and B fluid supp lies or increa se the re gulated fl uid press ure of mixe d mate[...]

Basi c Operat ion 3A086 9J 35 8. If th e system i s not comple tely clean , repeat st ep 6. NOTE: If neces sary, adju st purge sequenc e times so on ly one cyc le is requ ired. 9. T rigger the gun to relieve pressure . Engage t rigger lock . 10. If spray ti p was rem oved, rein stall it. 11. Adjust t he solvent sup ply regula tor back to its nor- m[...]

Basic O perati on 36 3A0869J Purge/Color Chan ge Detail Purge/Flush The Purge Sequenc e flushes th e lines f rom the A & B color s tacks thou gh the mix ma nifold an d out to the gun(s). "A" has a pr e-assig ned (not sel ectable) valve. " B" has a pre-assi gned (no t select able) va lve. If you ch oose a third flush optio n,[...]

Basi c Operat ion 3A086 9J 37 Pressure Relief Procedure NOTE: The foll owing proce dure relieves all fluid an d air pressu re in the ProMix 2K E sys tem. 1. Pr ess on Run Mix Spr ay (Screen 2) or from any screen to put the syst em in Stan dby. 2. S hut off the A1 (plus A 2 and A3, if using multiple colors ) and B flui d supply pu mps/press ure pots[...]

Basic O perati on 38 3A0869J Lock Mode NOTE: Do not ch ange system type, num ber of gun s, hose len gth, hose d iameter, dos ing type, or number of colors when materi al is lo aded in th e system. Ch ange these inp uts only if system hardwar e is changed . If you ch ange one of these inp uts, the sys tem lock s so that you cann ot spra y or mi x. T[...]

Use of Optional U SB Modul e 3A086 9J 39 Use of Optional USB Module USB Logs Job Log 1 See exam ple in F IG . 25. T he job log record s total vol - umes for e ach job that t he system perfo rms, up to 20 00. It records the date, ti me, user number, job numb er, total A volum e, total B vo lume, mix rati o, and the re cipe used. Job tota l volumes a[...]

Use of O ptional USB M odule 40 3A0869J Setup The onl y setup req uired is to sele ct the lan guage in which yo u want to view the downloa ded data. ( Screens are icon- based and do not change .) Navigate to Config- ure 3 (Sc reen 20). S elect yo ur langu age from t he lan- guage dr opdown. F IG . 26. S ample Error Log F IG . 27. Select Language fo[...]

Use of Optional U SB Modul e 3A086 9J 41 Download Procedu re 1. Pr ess on Run Mix Spr ay (Screen 2) or from any screen to place the system in Standby. NOTE: The sys tem will not o perate with a USB flash drive i n the por t. If you in sert the flash driv e while s pray- ing, the s ystem will stop and a n alarm error will o ccur. 2. Ins ert USB flas[...]

Run M ode Details 42 3A0869J Run Mode Details Run Mix Spray (Screen 2) Run Mix S pray (Sc reen 2) di splays at start up or if is sele cted fro m Run Home ( Screen 1) . Use the Mix Spray s creen to c ontrol m ost mixi ng opera tions. • Press to toggle betwe en Run Mix S pray (Screen 2), Run Mix B atch (Sc reen 3), Run Mix Totals (Sc reen 4), and R[...]

Run M ode Detail s 3A086 9J 43 Run Mix Totals (Screen 4) Run Mix Totals (S creen 4) dis plays if is select ed from Run Mix Batc h (Screen 3). Use this screen to view grand and ba tch totals for material A1, A2, A3, a nd material B , and to clear b atch totals if d esired. • Press to clear all batch totals . A verificat ion screen appears. Us e to[...]

Run M ode Details 44 3A0869J Run Log Errors ( Screens 5-14) Run Log Errors (Sc reens 5-14 ) display if is selecte d from Run Home (Scree n 1). It displa ys the last 50 errors in the log. ( Screen 5 displays errors 1 to 5 ; Screen 6 displays errors 6 to 10, etc.) . • Use to vi ew the next page. See F IG . 57, page 55, fo r an explan ation of the d[...]

Setup Mode Details 3A086 9J 45 Setup Mode Det ails Press o n any screen to enter the S etup screen s. If the syst em has a pas sword lo ck, Passwo rd (Screen 16 ) display s. If the sy stem is not l ocked (pa ssword is set to 0000), S etup Home (Scr een 17) dis plays. Password (Screen 16) From any Run screen , press to a ccess the pass- word sc reen[...]

Setup Mo de Detai ls 46 3A0869J • Press to high light the d esired fie ld. Press to disp lay the d ropdown m enu for tha t field. Press to cho ose from the menu opt ions and to set. P ress to mo ve to the n ext field. • Press to mo ve thr ough Confi gure 2 ( Screen 19), Confi gure 3 (Scr een 20), and Configure 4 (Screen 21). NOTE: If you chang [...]

Setup Mode Details 3A086 9J 47 Recipe 0 (Screen 27) The Rec ipe Screen s allow t he user to s et up the ba sic recipe s. Recipe 0 (Screen 27) dis plays i f is selec ted on Setup Ho me (Scre en 17). Reci pe 0 allow s users to set up a fu ll flush , independ ent of recip e purge time rs, with no mat erial load. It i ncludes timers for first, second a[...]

Setup Mo de Detai ls 48 3A0869J Maintenance 1-3 (Screens 24-26) Maintenan ce 1 (S creen 24 ) display s if is selec ted on Set up Home (Sc reen 17). T he Mainte nance Scr eens display actual and ta rget maintena nce timer s for meters and so lvent valv es (Mainte nance 1, S creen 2 4), dose valves (Maintenan ce 2, Sc reen 25), an d fluid filte rs an[...]

Setup Mode Details 3A086 9J 49 Calibration 1 an d 2 (Screens 22 and 23) NOTE: See Meter Cali bration , page 32, for detailed instruc tions. Calibra tion 1 (Scr een 22) displays if is sel ected on Setup Home (Screen 17). This screen di splays the k factor (c c/pulse) f or Meter A w ith flu id A1 (A2 a nd A3, if present ) and Meter B. The system star[...]

Setup Mo de Detai ls 50 3A0869J Troubleshooting System Inputs (Scre en 35) From Setu p Home (S creen 17) with Troubles hooting active, press to disp lay Troub lesh ooting Syst em Inpu ts (Scr een 35 ). An X d ispla ys in th e box to indica te if Air Flow Switch 1 or 2 is on a nd if the gun i s in the G un Flush Box . This sc reen al so display s Me[...]

Dosing Opti ons 3A086 9J 51 Dosing Opt ions Sequential Dosi ng Components A and B dispense s equential ly in the ne c- essary vol umes to at tain the mix ratio. 1. T he operator presses to be gin operatio n. 2. T he ProMix 2KE c ontroll er send s signal s to ac tivate the solen oid valv es. The s olenoid val ves activ ate Dose Val ves A1 (A2 o r A3[...]

Dosin g Option s 52 3A0869J F IG . 52. Fluid Module, Sequential Dosing ti15 699 a Key: MA Component A Meter DVA1 Component A Dose Valve DVA2 Second Col or/Catalyst Val ve DVA3 Third Color/ Catalyst Valv e SVA Solvent Va lve A MB Comp onent B Met er DVB Com ponent B Dos e Valve SVB Solve nt Valve B SM Static Mi xer FI Fluid Inte grator MA MB DVB DVA[...]

Dosing Opti ons 3A086 9J 53 Dynamic Dosing Over view Dynamic Dosing pro vides on-dema nd propo rtioning, elimina ting the ne ed for an inte grator and t herefor e min- imizin g undesir ed materia l contact. T his feat ure is esp e- cially useful with shear-se nsitive and water borne materials . A restr ictor inj ects co mponent B into a continuou s[...]

Dosin g Option s 54 3A0869J F IG . 53. A/B Control Range with Properly Sized Restrictor B Pressur e Too High B Pressure Too Low C o n t r o l R a n g e A Pr essure B Pressure F IG . 54. A/B Control Range with Too Large a Restrictor B Pressur e Too High B Pressure Too Low C o n t r o l R a n g e ( t o o s m a l l ) A Pr essure B Pressure NOTE: If th[...]

System Errors 3A086 9J 55 System Errors NOTE: Do not us e the fluid in the line t hat was di s- pensed of f ratio as it may n ot cure pr operly. System Alarms System alarms ale rt you o f a proble m to he lp prevent off-ratio s praying. I f an alarm oc curs, ope ration stops and t he foll owi ng occur s: • Ala rm bu zzer sound s. • Status ba r [...]

System Errors 56 3A0869J • Since the P roMix 2KE does not kn ow it is spr aying because there is no gun trig ger/air flo w switch i nput, it will g o into Sy stem Idle every 2 mi nutes whe n in Mix mode . System Idle Noti ce (IDLE) This warnin g occurs if th e ProMix 2KE i s set to Mix and 2 minutes ha ve elap sed sin ce the sys tem las t receiv [...]

System Errors 3A086 9J 57 Error Codes Tabl e 5: Syst em Alar m/A dvis ory/R eco rd Cod es Code Description Details Alarm Codes - Alarm sounds , system stops, icon dis - plays until p roblem is solved and alarm is cle ared. CA Communic ation Err or 43 CAU1 USB Communicati on Error 43 EQU2 USB Instal led when no t in Standby 43 SG Gun Fl ush Box Erro[...]

System Errors 58 3A0869J Alarm Troublesh ooting Alarm and De scription Cause Solution CA Communication Error The Dis play Mod ule is no t communi cating with th e Adva nced Fluid Control Module. The CA N cable betwe en the Displa y Modu le and the Advanc ed Fluid Con trol Modu le is not c onnected. Verif y that the cab le is c orrectly co n- nected[...]

System Errors 3A086 9J 59 EQU2 USB Driv e Error The USB drive has been inserte d when the s ystem is not in Standby. Most USB dr ives do not conform to IS standa rds, so it is hazardo us to use one while t he syste m is running. Put syst em in Standby . Insert the USB driv e only in a non-haza rdous en viron- ment . SG Gun Flus h B ox E rror A gun [...]

System Errors 60 3A0869J SM MixFill Start E rror In systems with a gun flu sh box, insuffi cient volu me of mixed ma terial is detected during t he 10-seco nd mixed fil l seque nce. SN MixFill Complete Error Insufficien t volume of mixed material is detected d uring the 5-minute mixed fill sequenc e. Gun Flus h Box is n ot triggering gun. Verify t [...]

System Errors 3A086 9J 61 R1 Ratio Low Error The mix rati o is lower than the set toleran ce for an A to B compo nent volu me compa ri- son. There i s too much r estriction i n the system. • Check that the system is fully loaded with material. • Check that the sup ply pump’s cycle rate i s set prope rly. • Chec k that the spray t ip/nozzle [...]

System Errors 62 3A0869J R4 Ratio High Error The mix r atio is hig her than the set tole rance for an A to B compo nent volu me compa ri- son. Ther e is too lit tle restri ction in the sys tem. • Check that the system is fully loaded with material. • Check that the sup ply pump’s cycle rate i s set prope rly. • Chec k that the spray t ip/no[...]

System Errors 3A086 9J 63 QDA1, QDA2, QDA3 Overdos e A The A d ose has oversho t and, when comb ined with B, i s too large fo r the mix ma nifold capacit y. QDB1 Overdos e B The B do se has ove rshot, forcing an A dose that, wh en combined wi th B, is too l arge for the mix manifold ca pacity. Valve seal or ne edle/seat ar e leaking. R epair the va[...]

System Errors 64 3A0869J QTA1, QTA2, QTA3, or QTB1 Dose Time Error The gun trigger is active, but no A puls es (QT A1, QTA2, QTA3) o r no B puls es (QTB1) are detec ted during the dose time selecte d. Syste m is in Mix mode and gun is on ly partia lly trigg ered, allowing air but no fluid to pa ss through gun. Full y trigge r the gun. Fluid flow ra[...]

Dynamic Dos ing Restrictor Sel ection Graphs 3A086 9J 65 Dynamic Dosing Re strict or Selection Graphs Use the graph s on pages 66- 70 as a guid e to determine the corr ect restri ctor size for your des ired flo w and mate - rial vis cosity. T able 6 list s the a vailable r estrictor s izes. Example: Applic ation: air spray sy stem with a 5:1 mix ra[...]

Dynamic Dosing R estricto r Selectio n Graphs 66 3A0869J F IG . 58. Dynamic Dosing Per formance (1:1 Ratio, 90 centipoise fluid, 100 psi A side pressure) 0 500 100 0 1500 200 0 3000 2500 3500 0 Flow Rate (cc/min) Differen tial Pressure between A a nd B psi (bar, MPa) 4000 (276 , 27.6) 3500 (241 , 24.1) 3000 (207 , 20.7) 2500 (172 , 17.2) 2000 (138 [...]

Dynamic Dos ing Restrictor Sel ection Graphs 3A086 9J 67 F IG . 59. Dynamic Dosing Per formance (5:1 Ratio, 90 centipoise fluid, 100 psi A side pressure) 0 500 100 0 1500 200 0 3000 2500 3500 0 Flow Rate (cc/min) Diffe rential Press ure betwee n A and B psi (bar, MPa) 1400 (97, 9.7) 1200 (83, 8.3) 1000 (69, 6.9) 800 (55, 5.5) 600 (41, 4.1) 400 (28,[...]

Dynamic Dosing R estricto r Selectio n Graphs 68 3A0869J F IG . 60. Dynamic Dosing Per formance (10:1 Ratio, 90 centipoise fluid, 100 psi A side pressure) 0 500 100 0 1500 200 0 3000 2500 3500 0 Flow Rate (cc/min) Differen tial Pressure between A a nd B psi (bar, MPa) 800 (55, 5.5) 700 (48, 4.8) 600 (41, 4.1) 500 (34, 3.4) 400 (28, 2.8) 300 (21, 2.[...]

Dynamic Dos ing Restrictor Sel ection Graphs 3A086 9J 69 F IG . 61. Dynamic Dosing Per formance (20:1 Ratio, 90 centipoise fluid, 100 psi A side pressure) 0 500 100 0 1500 200 0 3000 2500 3500 0 Flow Rate (cc/min) Diffe rential Press ure betwee n A and B psi (bar, MPa) 300 (21, 2.1) 250 (17.2, 1.7 2) 200 (14, 1.4) 150 10.3, 1.0 3) 100 (7.0, 0.7) 40[...]

Dynamic Dosing R estricto r Selectio n Graphs 70 3A0869J F IG . 62. Dynamic Dosing Per formance (30:1 Ratio, 90 centipoise fluid, 100 psi A side pressure) 0 500 100 0 1500 200 0 3000 2500 3500 0 Flow Rate (cc/min) Differen tial Pressur e between A and B psi (bar, MPa) 160 (11, 1.1) 140 9.7, 0. 9) 120 8.3, 0. 8) 100 (7, 0.7) 80 (5.5, 0.55) 60 (4.1, [...]

Dynamic Dos ing Restrictor Sel ection Graphs 3A086 9J 71[...]

Schema tics 72 3A0869J Schematics Hazardous Location S ystem Pneumatic Sche matic MER K UR MOT OR A 4-W AY SOLENOID 12 VDC DOSE A2 VALV E (OPTIONAL) 4-W AY SOLENOID 12 VDC MANIFOLD AIR EXHAUST MUFFLER CLOSE OPEN 5/32 TUBE DOSE A3 VALV E (OPTIONAL) 4-W AY SOLENOID 12 VDC CLOSE OPEN 5/32 TUBE 4-W AY SOLENOID 12 VDC A B A B A B A B PURGE A VALV E CLOS[...]

Schemat ics 3A086 9J 73 Non-Hazardous Location Pneuma tic Schematic MANIFOLD MERKUR MOT OR A PUMP A PIL OT GAUGE AIR REGULA TOR MERKUR MOT OR B PUMP B PIL OT GAUGE AIR REGULA TOR RELIEF V AL VE 85/110 PSI (.58/.76 MPa, 5.8/7.6 BAR) GAUGE 3/4" AIR FIL TER AUT O DRAIN 20 MICRON AIR INPUT 3/4" BALL V AL VE BLEED TYPE 3/8" AIR REG. AUT O[...]

Schema tics 74 3A0869J Hazardous Location E lectrical Schemati c U S E R I N TE R F AC E MOD ULE PWR ( R E D) COM ( B L AC K ) S IG ( W HITE ) S HIEL D/ G RN FL OW M ET E R A FL OW M ET E R B 3 X CAB LE B L AC K R E D B L AC K R E D B L AC K R E D B L AC K R E D B L AC K R E D B L AC K R E D B L AC K R E D P U R GE A DOS E A 1 P U R GE B DOS E B DO[...]

Schemat ics 3A086 9J 75 Hazardous Location E lectrical Schemati c (continued) U N U S E D A L ARM (+ ) COMMON P U R GE A (+ ) DOS E A 1 (+ ) +1 2 VDC FL OW M ETE R A S IG COMMON DOS E A2 (+ ) DOS E A3 (+ ) + 5 VDC A I (- ) COMMON A I (+ ) S HIEL D LI N E AR S E NS "A" S IG . U N U S E D R EE D SW IT C H_ B T M ( DOWN) R EE D SW IT C H_T O[...]

Schema tics 76 3A0869J Non-Hazardous Location Ele ctrical Schematic USER INTERF ACE MODULE MEMBRANE POWER SUPPL Y 1 2 3 4 5 CAN_L +V_CAN V_CAN_RTN CAN_H SHIELD CAN_L +V_CAN V_CAN_RTN CAN_H SHIELD J1 P3 P4 USB BASE MODULE 1 2 3 4 5 1 2 3 4 5 CAN_L +V_CAN V_CAN_RTN CAN_H SHIELD P1 J2 USB COMPONENT MODULE CAN_L +V_CAN V_CAN_RTN CAN_H SHIELD J6 J7 1 2 [...]

Schemat ics 3A086 9J 77 Non-Hazardous Location Ele ctrical Schematic (conti nued) U N U S E D A L ARM (+ ) COMMON P U R GE A (+ ) DOS E A 1 (+ ) +1 2 VDC FL OW M ETE R A S IG COMMON DOS E A2 (+ ) DOS E A3 (+ ) + 5 VDC A I (- ) COMMON A I (+ ) S HIEL D LI N E AR S E NS "A" S IG . U N U S E D R EE D SW IT C H_ B T M ( DOWN) R EE D SW IT C H[...]

Dime nsions a nd Mounti ng 78 3A0869J Dimensions and Mounting 14.74 in. (37 cm) 12.74 in. (32 cm) 0.55 i n (1.4 cm) 1.0 in (2.5 cm) 35.5 in. (90 cm) 36.1 in . (92 cm ) 20.1 in. (51 cm) Depth: 14.8 in. (38 c m) 33.5 in. (85 cm)[...]

Technica l Data 3A086 9J 79 Technical Da ta ProMix 2KE, Meter- Based Syst ems US Metric Maximum fluid work ing pres sure See Models , page 3. Maximum working ai r pressu re 100 psi 0.7 M Pa, 7 bar Air supply 75 to 100 p si 0.5 to 0.7 M Pa, 5.2 to 7 bar Air filter inle t size 3/8 npt(f) Air filt ration for air logic (Graco-supp lied) 5 micron (minim[...]

All written and v isual data contained in this document reflects the latest product inf ormation available at the time o f publica tion. Graco reserves the right to make changes at any time without notice. This manual contains E nglish. MM 3A0869 Graco Hea dquarters: Minneap olis Internati onal Of fices: Belgi um, China, Japan, Kore a GRACO INC. AN[...]