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        Graco 3A0870L User's Manual
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1.                                                                                                                                                                                                                                                                                                                                                                                         Starting   Ending   Tube OD  Type Color  Description Point Point         mm    Air Green Solvent Valve A On 1G 1G 0 156  4 0    Air Green Dose Valve A1 On 2G 2G 0 156  4 0    Air Green Solvent Valve B On 3G 3G 0 156  4 0    Air Green Dose Valve B On 4G 4G 0 156  4 0    Air Green Dose Valve A2 On 5G 5G 0 156  4 0    Air Green Dose Valve A3 On 6G 6G 0 156  4 0    Air Red Solvent Valve A Off 1R 1R 0 156  4 0    Air Red Dose Valve A1 Off 2R 2R 0 156  4 0    Air Red Solvent Valve B Off 3R 3R 0 156  4 0    Air Red Dose Valve B Off 4R 4R 0 156  4 0    Air Red Dose Valve A2 Off 5R 5R 0 156  4 0    Air Red Dose Valve A3 Off 6R 6R 0 156  4 0    Air         Main Air to Pressure Gauge    1 A1 0 156  4 0    Air Natural Solenoid Air A2 A2 0 25  6 3    Air Natural Main Air to Filter A3 A3 0 25  6 3   Fluid       Valve Stack A to Meter A   A4 A4 0 375  9 5   Fluid       Valve Stack B to Meter B   A5 A5 0 375  9 5    Air Black Alternator Air Exhaust  A6 A6 0 5  12 7    Air Natural   Air Regulator to Alternator    A7 A7 0 375  9 5      Used only      IS models   Ej ies EI  cca Lo oooh  E   9  lime D     il  A1 Lb        00  
2.                                                                                                                                                                                                                                 18PSI ALTERNATOR 1 CANL ONL 1 T  15FCM                 MODULE B VO RIN WAN RIN B 3   MIN  4 CANH CANH 4 M  5 SHIELD SHIELD 5  H ean USB BASE USB COMPONENT  GRND 3                  MODULE MODULE    CNH  5 SHIELD  1 UNUSED  2 UNUSED  3 UNUSED  4 UNUSED  USER INTERFACE 5 UNUSED           BUTTON_DOWNARW  MODULE ALARM   1                BUTTON UPARW 2                BUTTON CLEAR ITE 3              BUTTON STOP                BUTION FUNC 4  BUTTON FUNCI 5     o a 6  d ee BA               MEMBRANE m    BLACK  COMBUTTONS  Sts DOSE A1 RED      LED YELLOW 2   5 PURGEB   RED 12  ED          S          BLACK  UNUSED DOSE A2 0            Ea at B 2  COMILEDS  TA DOSEAS   1  RED 2  OLS  Ses L  BLACK  UNUSED 22 8    lt     n      RED 2  UNUSED 5 5  UNUSED       6  TM 3X CABLE    PWR  RED  9  FLOW METER A   COM  BLACK  10  SIG  WHITE  1  SHIELD GRN        13  14  SIG  AIR FLOW SWITCH 1 Kom COM  GFB 1 PRESSURE SWITCH  SIG  AIR FLOW SWITCH 2       COM  3X CABLE  GROUND  PWR  RED   FLOW METER B C3 COM  BLACK  TERMINAL   SIG  WHITE   SHIELD GRN    Hazardous Location Electrical Schematic  continued                                                                                                                                                                                        
3.                                                                                                                                                                             Schematics                                        9                                                                                                                                                                                        554         318  2 U313W QION3105                                                                                                                      1 1 UNUSED  ACORN 2 2 UNUSED  V_CAN_RTN 3 3 UNUSED  7 CAN 4 4 UNUSED  CANH  SHIELD 5 5 UNUSED  FLUID  UNUSED 1 CONTROL 1 UNUSED  ALARM     2 MODULE 2 PEHAR  MMON 3  PURGEA     4 4 PURGEB  4   DOSE Al     5 5 DOSEB      n  412VDC  1 1  12 VDC  FLOW METER    SI 2 2 eese BSIG       4 4 GFB INPUT AFS  2      DOSE A3     5 5 GFB OUTPUT  I   gt     1             lt          gm 1    AQ LL  B  PRESSURE          coMMON 3 3 COMMON        TRANSDUCER  TRANSDUCER       4 4             4         SHIELD 5 5 SHIELD             n4  LINEAR SENS      96         1 1 LINEAR SENS  B  SIG   UNUSED      2 UNUSED  REED SWITCH_BTM DOWN       3 3 REED SWITCH_BTM  DOWN   REED SWITCH_TOP  UP      4 4 REED SWITCH_TOP  UP   a               REDSWIICH COM           1 715 5 REED SWITCH COM         LINEAR SENS       5  0       716 6 LINEAR SENS  B   5 VDC    z    LINEARSENS A COM                1  7 7 LINEAR SENS  B  COM           UNUSED 8 8 UNUSED  mz    Bm  a  
4.                               Fic  7  Electrical Schematic       15    Service    2  PS L     1A  LF N        403       ti16454a    Fic  8  Replace Wall Power Supply       16 3A0870L    Alternator Power Supply and Turbine    1     Follow Before Servicing  page 13  Disconnect  main air     Open Control Box     See         9  Disconnect output power cable connec   tions from alternator module  501   Disconnect  ground lead  G  from control box ground terminal   T      Disconnect the power supply cables from the  Advanced Fluid Control Module  the USB Module   and the Display Module     Air regulator line         ti16456a       Fic  9  Remove Alternator Module  and Turbine     Service    Disconnect air regulator line and exhaust air line  from alternator module     Remove four screws  509  from mounting to remove  alternator from control box     Remove seven screws  501h  to separate alternator  housings     Replace turbine  501d  if necessary  Lightly lubri   cate turbine o ring to ease alternator housing reas   sembly     Follow steps in reverse order to reassemble alterna   tor regulator assembly and to reconnect power       Supply line  disconnect       ti16455a    G Exhaust air line  disconnect       3A0870L    17    Service    Replace Alternator Regulator    1  Follow Before Servicing  page 13  Disconnect  main air     2  Open Control Box     3  Disconnect supply air line from regulator assembly   505      4  Loosen air regulator swivel fittings  506  and  remove from sole
5.               9                Y  10  3105 AVE             tS                                   10  3105                                                     10  3105           c                                                                  GION3IOS                3                           GION3105           Y                    me EA                      y GION3IOS            8  W XI                                        pu                                                  UV    G1O3INVW OL  38nL 9 t       344193378  IMYA TIVE  v         uv            77154001           5           OLNY 39nv5     DJY      B E   gt                AINO SWALSAS SdWNd          uv            OC           OLY                                     uri ulv        uv8 9   8 6 ed   9  867  54 011 68  3ATVA 431138                                                                               u                                NA YOLW INDY                                                         DNV 7  39nvo  10714 8 dWfid  gt  NAA 10114           gt  RAA  8 YOLOW V YOLOW                             KINO SWALSAS SdWnd    53    3A0870L    Schematics    Hazardous Location Electrical Schematic             weno                CANL                          V                 CAN H       SHIELD                                                                                                                                                                                                                              
6.        2 ead  sa  1   3       4       62   A  REED  B  REED       SWITCH SWITCH            8  9      10  1   11               A  LINEAR  B  LINEAR  12 SENSOR SENSOR  13  gt   14  1          2       Ej  3 2 4  4  5       1  6  P  f  8     10 1  1    12  13 V V  14       57    Schematics                                                                                              58 3A0870L    Technical Data    Technical Data                         ProMix  2KE   US Metric  Maximum fluid working pressure See Hazardous Location Models  page 4   Maximum working air pressure 100 psi 0 7 MPa  7 bar  Air supply 75   100 psi 0 5   0 7 MPa  5 2   7 bar  Air filter inlet size 3 8 npt f        Air filtration for air logic  Graco supplied     5 micron  minimum  filtration required  clean and dry air       Air filtration for atomizing air  user supplied     30 micron  minimum  filtration required  clean and dry air       Mixing ratio range    0 1 1  30 1       On ratio accuracy    up to   1   user selectable       Fluids handled    one or two component      solvent and waterborne paints  e polyurethanes     epoxies     acid catalyzed varnishes     moisture sensitive isocyanates       Viscosity range of fluid    20  5000 cps       Fluid filtration  user supplied     100 mesh minimum       Fluid flow rate range  G3000  G250 Meter  G3000HR  G250HR Meter  Coriolis Meter  53000 Solvent Meter  accessory     75   3800 cc min   38   1900 cc min   20   3800 cc min   38   1900 cc min     0 02 1 00 g
7.        CAN L         Schematics                                                                                                                                                                                                                            CANL  1 1   V_CAN  2 2                     RTN  3 FLUID 3 V        RTN  CAN H 4 4 CAN H  SHIELD  5 CONTROL 5 SHIELD   MODULE  UNUSED 1 1 UNUSED  ALARM     2 2       1  4   COMMON 3 3 COMMON  PURGE A     4 4 PURGE      DOSE AT     5 5 DOSEB       12VDC  1 1  12VDC  FLOW METERA SIG 2 2 FLOW METER    SIG  COMMON  3 3 COMMON  DOSE A2  4  4 4 GFB INPUT AFS  2      DOSE A3     5 5        OUTPUT        sw 1 1                         PRESSURE         AC 1    AO                _      PRESSURE  TRANSDUCER               COMMON COMMON          TRANSDUCER       4 4         gt       HeD 5 5 SHIELD             LINEAR SENS      516  1 1 LINEAR SENS  B  SIG   UNUSED 2 2 UNUSED  REED SWITCH_BTM  DOWN  3 3 REED SWITCH         DOWN  p     REED SWITCH         UP  4 4 REED SWITCH_TOP  UP      A REED SWITCH COM 5 5 REED SWITCH               m                 LINEAR SENS  A  45 VDC 6 6 LINEAR SENS  B  45 VDC    zm      LINEAR SENS  A COM 1 7 LINEAR SENS      COM      o      UNUSED 8 8 UNUSED e  ul mz     286 8  5    5 m     22 UNUSED 1 UNUSED              UNUSED 2        26 UNUSED 3        ro UNUSED E  z 9 UNUSED 4 m  z      UNUSED T  S          5        o        UNUSED UNUSED    a    UNUSED UNUSED  8     UNUSED UNUSED 2 5  UNUSED UNUSED gr  28  1      
8.    5  Install new solenoid  306      6  Connect 2 wires      to harness  320   Solenoid  wires are polarized  red  black    Refer to System  Electrical Schematics  pages 54 57     7  Replace Control Box cover     320 320          e  e          00000    O                                                                                              H                 E  LL LL LLL   306          ti16646a    Fic  3  Replace a Single Solenoid       14    To replace the solenoid module     1  Follow Before Servicing  page 13  Disconnect  main power     2  Open Control Box     3  Disconnect all solenoid wires  N  from harnesses   320      NOTE  If you have an intrinsically safe model  you will  need to remove the alternator air regulator from the  solenoid module  See page 18 for removal instructions     4  Remove two screws  305    5  Remove and replace solenoid module     6  Connect all wires  N  to harnesses  320   Solenoid  wires are polarized  red   black    Refer to System  Electrical Schematics  pages 54 57     7  Replace Control Box cover        ti16450a    Fic  4  Replace Solenoid Module       3A0870L    Replace the Power Supply                                All electrical wiring must be completed by a qualified  electrician and comply with all local codes and  regulations           Wall Power Supply and Filter    1  Follow Before Servicing  page 13  Disconnect  main power     2  Open Control Box     3  Disconnect the three input wires from the line filter   403      404    
9.    8  Reinstall the Control Box cover     Purging                            Pump Systems    There are 2 pump purging procedures in this manual       Purging Mixed Material  e Purging Fluid Supply System    Use the criteria listed for each procedure to determine  which procedure to use     Purging Mixed Material    There are times when you only want to purge the fluid  manifold  such as     e end of potlife   e breaks in spraying that exceed the potlife   e overnight shutdown     before servicing the fluid manifold assembly  hose  or gun     1  Press     on Run Mix Spray  Screen 2  or  from any screen to put the system in Standby     2  Trigger the gun to relieve pressure     3  If you are using a high pressure gun  engage the  trigger lock  Remove spray tip and clean tip sepa   rately     4  If using an electrostatic gun shut off the electrostat   ics before flushing the gun     5  Setthe solvent supply pressure regulator at a pres   sure high enough to completely purge the system in  a reasonable amount of time but low enough to  avoid splashing or an injection injury  Generally  a  setting of 100 psi  0 7 MPa  7 bar  is sufficient     6  If using a gun flush box  place the gun into the box    and close the lid  Press P on Run Mix Spray     Screen 2   The purge sequence automatically  starts     10    If the gun flush box is not used  trig   ger the gun into a grounded metal  pail until the purge sequence is com         plete  I       When done purging  the system automatic
10.    e Purge component A side  See FIG  1  page 12   Press the manual override on the Dose Valve A  solenoid valve and trigger the gun into a  grounded metal pail     Purge component B side  Press the manual  override on the Dose Valve B solenoid valve  and trigger the gun into a grounded metal pail  until clean solvent flows from the gun     Repeat to thoroughly clean the mix manifold     9  Reinstall the Control Box cover   10  Shut off the solvent fluid supply     11  Disconnect the solvent supply lines and reconnect  the component A and B fluid supplies     NOTE  If your system uses 2 guns  you must trigger  both guns simultaneously during a purge to purge both  guns and lines  Verify that clean solvent flows from each  gun  If not  repeat purge or clear clog blockage in sys   tem     NOTE  The system remains full of solvent     Meter Systems    Purge the system       at the end of potlife     breaks in spraying that exceed the potlife     overnight shutdown or end of shift     the first time material is loaded into equipment     Servicing     shutting down equipment for an extended period of  time    3A0870L    Purging    1  Press     on Run Mix Spray  Screen 2  or o  from any screen to put the system in Standby     2  Trigger the gun to relieve pressure     3  Ifyou are using a high pressure gun  engage the  trigger lock  Remove spray tip and clean tip sepa   rately     4  If using an electrostatic gun shut off the electrostat   ics before flushing the gun     5  Setthe s
11.   Ref     Part    15B588  15D430  118822    157748  157749    160658    160872  105510  100609  118830  118831   101885  112223    602  G 611    ti16327a    Description    BODY  integrator manifold  PLUG  integrator manifold  O RING   SCREW  cap  socket hd  TUBE  static mixer  ELEMENT  static mixer  O RING   BASE  integrator  MANIFOLD  end   SEAL  screw   SEAL  screw   O RING   O RING   VALVE  check   CAP  injection  Occ  includes part  625   RESTRICTOR  injection  0 070  BRACKET  mounting  WASHER  lock   SCREW  machine  panhead  CLAMP   COVER  clamp   SCREW  cap  sockethead  NUT  hex    Qty     1  1  2  8  1  2  3  1  2  1  1  2  1  2  1    1  1  2  2  2  1  2  2    3A0870L       ti16791a    1 Color 1 Solvent Valve Stack    Ref  Part Description Qty   702 t       O RING 2  703        SEAT  valve 2  704        O RING  PTFE 2  705 15X303 VALVE  dispense 2  706  16F057 MANIFOLD  valve  1 color  303 1    stainless steel    708  110004 O RING 2  1    710 16F064 FITTING  CC        Parts not sold separately       Parts included in Valve Stack Rebuild Kit 24H254   This kit includes wear parts for 1 color and 3 color  valve stacks  Order Kit 164560 to replace a single  seat  includes 702 704   Order Kit 15U933 to repair  a single dispense valve     T The standard valve seat  703  is SST  To install a  carbide seat  order Kit 24U054  The kit includes a  single carbide seat and o rings 702 and 704         The standard manifold  706  is 303 SST  To install a  316 SST manifold  order Kit
12.  101970  PLUG  pipe  hdls  not shown 4  52 C19798  SCREW  cap  socket head 12  53 100527  WASHER  plain 12  54 24A032  SWITCH  reed assembly 2  55 16E917  CABLE  IS and reed 2  57 120685  GROMMET 3  58 115313  PLUG  tube 2  62 KIT  LINEAR SENSOR  IS  includes sensor  fitting  magnet with holder  and o ring 2  24G849    02       air motor  24G848  All other air motors  63 16E883  MODULE  display 1  64 123278  CABLE  CAN  IS  yel m std    f rev  1  66      ELECTRIC POWER ASSEMBLY  Models 24F088 24F101  see page 45  Refs  401 411   1  67      ALTERNATOR POWER ASSEMBLY  Models 24  102 24  115  see page 46  Refs  1  501 517  68A 15W776  LABEL  warning  not shown 1  77 156971  FITTING  nipple  short 2  78 ADAPTER 2  16H491 MO2xxx air motor  512351 All other air motors  79 24A640   SHIELD  Bellows 2  82 111307  WASHER  shipped loose  for Display Module 2  83 121224  SCREW  shipped loose  for Display Module 2  84 160475                 with holder 2  87 16F793  CARD  alarm icon  not shown 1  325A   15W598  LABEL  warning 1      Not sold separately     A Heplacement Danger and Warning labels  tags  and  cards are available at no cost     3A0870L    33       Parts    Parts that Vary by Model  Pump Based                                                                                  Model Adapter   Air  A   B     A       B    Lower TSL   Plate Motor Lower  Lower         Rod Tie Rod   Adapter   Coupling   Reservoir  Non S  IS  Item 17     Item 18   Item 19     Item 20     Item 21     It
13.  108 if present      Reconnect fluid lines  See Fic  21  page 25     Reconnect air lines  See System Pneumatic Sche   matic  pages 52  53  See also the Tubing Chart  and Diagrams  page 36 for pump based systems  or page 41 for meter based systems     Fic  23  Rebuild Dosing Valve Stacks       ti16302a       3A0870L    Repair Flow Meters                                       Coriolis Meter    1     2     Follow Before Servicing  page 13     To remove and service the Coriolis meter  see man   ual 313599     G3000 Meter    Removal    1     2     3     Follow Before Servicing  page 13   Remove cable harness  118  and fluid lines     Remove two screws  110  and washers  109  hold   ing the meter  103  and the spacer  104  to the fluid  plate  101      Service meter as instructed in the meter manual  308778                                                                   101  104 FINU            oO   lle   il  103   13 118        ti15699a    Disconnect fluid lines     Fic  24  Meter System Manifold Removal    Service    Installation    1     Secure meter  103  and spacer  104  to the fluid  plate  101  with screws  110  and washers  109      Connect cable harness  118  and fluid line     Calibrate meter as instructed in the Operation man   ual 3A0869     Repair Mix Manifold    1     2     3        Follow Before Servicing  page 13   See FIG  25  page 28  Disconnect fluid lines     Holding onto the mix manifold  13   remove four  screws  52  and washers  53  that hold the mix  manif
14.  24V017     NOTE  Order Kit 24H255 to convert an existing 1 color  system to a 3 color system     3A0870L       3 Color 1 Solvent Valve Stack    Ref  Part  701  16F058    705 15  303  706    16F057    708  110004  709  111116  710 16F064  711 100642  712 101970    Description  MANIFOLD  valve  3 color    O RING    SEAT  dump valve    O RING  PTFE    VALVE  dispense  MANIFOLD  valve  1 color  303    stainless steel    SPACER  manifold    O RING  O RING  FITTING  CC    SCREW  cap  socket hd    PLUG        Parts not sold separately       Parts included in Valve Stack Rebuild Kit 24H254   This kit includes wear parts for 1 color and 3 color  valve stacks  Order Kit 164560 to replace a single  seat  includes 702 704   Order Kit 15U933 to repair  a single dispense valve     T The standard valve seat  703  is SST  To install a  carbide seat  order Kit 24U054  The kit includes a    single carbide seat and o rings 702 and 704     ti16302a    Parts       Qty                   AR BR    Pp        The standard 1 color manifold  706  is 303 SST  To    install a 316 SST manifold  order Kit 24V017     49    Parts    Air Flow Switch Kit 15T632          901  902  ti16428a   Ref  Part Description Qty   900 119159 SWITCH  air flow 1  901       FITTING 1  902     ELBOW  1 4 npt 1  903     NIPPLE  1 4 x 1 4 npt 1  904     CONNECTOR  tube 1    ti16426a    Pump Stand Kit 24F301  Meter Stand Kit 24G611    Ref  Description   801 TUBE  cart   802 PLUG  tube   803 CASTER  cart   804 CASTER  swivel   805
15.  4 0    Air Natural   Solenoid Air Al Al 0 25  6 3    Air Natural   Air Regulator to Pump B A2 A2 0 375  9 5    Air Natural   Air Regulator to Pump A A3 A3 0 375  9 5    Fluid      Pump B to Valve Stack B A4 A4        Fluid      Pump    to Valve Stack A A5 Ab         Fluid      Valve Stack A to Mix Manifold   A6   6           Fluid      Valve Stack B to        Manifold   A7 A7         Air Natural   Air Regulator to Alternator  A8 A8 0 375  9 5    Air Black Alternator Air Exhaust  A9 A9 0 5  12 7      Used only on IS models     IS Models                                                                                                       36    277 ti16770a    GFB1 P   Pressurized air line        GFB1 C  GFB1 S  13863      C                  lt  gt             ESBEEBSBEEEEHE                                         A8     A9     ti16771a    3A0870L    Parts                                                                                                                      A3 ti16772a                      A Side ti16765a B Side ti16766a    See Manual 312784 for full  setup instructions for a gun  flush box           A Side B Side  1i16764a    3A0870L 37    Parts    Meter Based Proportioners  Models 24F080 24F087    2   See page 43  for control box  parts             64   connects    inside box E    108   See page 49  for valve stack  parts              2       ZZ  37    X   111  103  4   See page 49  for valve stack  parts   13   See page  48 for mix P d  manifold parts  a  118 a
16.  Element               13  Replace Solenoids                        14  Replace the Power Supply                  15  Replace Alternator Regulator                18  Replace Advanced Fluid Control  Module  AFCM                        18  Replace Alarm                           19  Replace Display Module                    19  Replace USB Module                      20  Update Software                          20  Pump System Air Controls                  22  Meter System Air Controls                  23  Fluid Controls                            25  Repair Flow Meters                        27  Repair Mix Manifold                       27  Pump Assembly                          29  2    Paris  ee                      oe          30  Pump Based Proportioners  Models  24F088 24F115                       30  PUMPS                            true 31  Air Controls  Pump Based Models  24  088 24  115                       35  Tubing Chart  Pump Based Models  24  088 24  115                       36  Meter Based Proportioners  Models  24F080 24F087                       38  Tubing Chart  Meter Based Models  24F080 24F087                       41  Control Box                              43  USB Module                             44  Electric Power Assembly                    45  Alternator Power Assembly                  46  Alternator Module 255728                   47  Sequential Dosing Mix Manifold 262398        48  Dynamic Dosing Mix Manifold 262399         48  1 Color 1 Solvent
17.  NUT   806 WASHER   807 WASHER   808 SCREW  cap  hex hd     809 PLUG  button   810 NUT   811 WASHER   812 ADAPTER  meter stand only    9   lt                       0000TO0TO          NOTE  Stand parts are not sold separately     50 3A0870L    Accessories    Accessories       uw                             ProMix 2KE systems are not approved for use      hazardous locations unless the base model   all accessories  all kits  and all wiring meet local  state  and national codes                                                                                                                                                                                      3A0870L             Part Description Part Description  USB Module Gun Holder Kits  for GFB   16F358   USB Module Kit  see page 44 198787   ProXS2  Air Flow Switch 198405   ProXs3  ProXs4  15T632   Air Flow Switch  see page 50 196768   PRO 3500  3500hc  4500  Power Kits 15T646   AirPro Air Spray  16G351   Electric Power Kit  see page 45 196769   Delta Air Spray  16G353   Alternator Power Kit  see page 46 196770   Alpha  Cables 196771   Alpha Plus  Alpha Plus RAC  123278   10 ft  3 05 m   Yellow  IS CAN Cable  150093   G15  male x female 15G346   G40  G40 RAC  123280   50 ft  15 25 m   Yellow  IS CAN Cable  Pump Accessory Kits  male x female 256410   Hopper  1 5 gallon  1 1  polyethylene   150533   50 ft  15 25 m  IS CAN Cable  Blue  243340   5 gal  18 9 I  pail cover with agitator      viele x female 222121   Fluid regulator  st
18.  Non IS Systems  Shut off power  0 position      4  If servicing Control Box  also shut off power at main  circuit breaker     Replace the Air Filter Element                               Removing a pressurized air filter bowl could cause seri   ous injury  Depressurize air line before servicing           Pump systems have two air filters  the 5 micron air man   ifold filter  209  and the 40 micron pump air filter  206    Meter systems have only the 5 micron filter  209   Check  filters daily and replace element s  as needed  Order  15D909  5 micron  or 15D890  40 micron      1  Close main air shutoff valve on air supply line and  on system  Depressurize air line     2  Remove the filter cover  A      3  Unscrew the filter bowl  B      3A0870L    Service    4  Remove and replace element  206a  209a      5  Screw filter bowl  B  on securely  Install cover  A          Pump  System    209       206         115708a    Meter  System                209             ti16437a    e 206a  209a       Fic  2  Replace Air Filter Element s        13    Service    Replace Solenoids    The system has a minimum of 4 solenoids  If you have a  3 color system or a gun flush box  you have additional   optional  solenoids for each     aA    To replace a single solenoid                          1  Follow Before Servicing  page 13  Disconnect  main power     2  Open Control Box     3  Disconnect 2 solenoid wires  N  from harness  320    See FIG  3     4  Unscrew 2 screws  P  and remove solenoid  306 
19.  Valve                          49  3 Color 1 Solvent Valve                          49  Pump Stand Kit 24F301  Meter Stand Kit 248611                 50  Air Flow Switch Kit 15T632                  50  Accessorles 2252 2 22 e RE  EM ES 51  Schematics                                 52  Technical Data                              59  Graco Standard Warranty                     60    3A0870L    Related Manuals    Related Manuals                                                                               Manual Description Manual Description  3A0868 ProMix 2KE  Pump Based  Operation 406714 Rebuild Kit for High Pressure  3A0869 ProMix 2KE  Meter Based  Operation Dispense Valve  313599 Coriolis Meter 406823 Dispense Valve Seat Kits  308778 G3000 Flow Meter 3A1244 Graco Control Architecture  312781 Fluid Mix Manifold Module Programming  312782 Dosing Valve 3A1323 16G353 Alternator Conversion Kit  312784 Gun Flush Box Kit 15V826 3A1324 16G351 Electric Power Conversion Kit  312792 Merkur Displacement Pump 3A1325 ProMix 2     Stand Kits    312793 Merkur Bellows Displacement Pump 3A1332 24H255 3 Color Valve Stack Kit  312796 NXT Air Motor 3A1333 24H253 USB Module Kit  313542 Beacon Tower                Non Hazardous Location Models                                                                         Approved for Non Hazardous Location   Maximum Working   Pressure USB  Part No  Series   Description psi  MPa  bar  Module                      Pump Systems   24F088     3 1  Merkur  A
20.  and B 300  2 1  21   lt   gt   24F089       23 1  Merkur     and B 2300  15 8  158                 24F090     30 1  Merkur  A and B 3000  20 7  207   24F091 A 45 1  Merkur  A and B 4500  31 0  310   24F092  A 3 1  Merkur A  Merkur Bellows B   300  2 1  21  C      24F093  A 23 1  Merkur A  Merkur Bellows B  2300  15 8  158   24F094     35 1  Merkur A  Merkur Bellows B  3500  24 1  241  v  24F095  A 3 1  Merkur  A and B 300  2 1  21  v  24F096  A 23 1  Merkur  A and B 2300  15 8  158  v  24F097  A 30 1  Merkur  A and B 3000  20 7  207  v  24F098  A 45 1  Merkur  A and B 4500  31 0  310  v  24F099  A 3 1  Merkur A  Merkur Bellows B   300  2 1  21  v  24F100 A 23 1  Merkur A  Merkur Bellows B  2300  15 8  158  v  24F101     35 1  Merkur A  Merkur Bellows B  3500  24 1  241  v  Meter Systems  24F080  A G3000  1 color 1 catalyst 3000  27 58  275 8   24F081 A G3000  3 colors 1 catalyst 3000  27 58  275 8   24F082  A G3000  1 color 1 catalyst 3000  27 58  275 8  v  24F083  A G3000  3 colors 1 catalyst 3000  27 58  275 8  v                           ProMix 2KE non hazardous location equipment manufactured in the United States  with serial number beginning  with A or 01  has FM and CE approvals  Equipment manufactured in Belgium  with serial number beginning with  M or 38  has CE approval     3A0870L    Hazardous Location Models    Hazardous Location Models                A                                                                                                    ProMix 2KE sy
21.  de  tt ON    i          a GFBI S ti16773a                                       ti13861a                            3A0870L    GFB1 P        GFB1 C  GFB1 S t1i13863a     Pressurized air line                                                           Parts      IS Models    AT     AG     ti16771a       7 ti16770a    41    Parts       See Manual 312784 for full  setup instructions for a gun  flush box     A Side    2G    5R  5G       6R 1R 6G       ti16768a    42    A5       B Side ti16767a                         4G  4R    ti16769a    3A0870L    Parts    Control Box    306 310 309        330  338   3 color models have  d  2 additional solenoids here      68  325  326  311  314 321 303  ti16303a  Ref  Part Description Qty  Ref  Part Description Qty   68A 15W776 LABEL  warning 1 315 102040 NUT  lock  hex 2  301     ENCLOSURE  control box 1 316 117625 NUT  locking   1  302  16F357 MODULE  advanced fluid control 1 317 117745 BUSHING  strain relief 1  302a 103854 SCREWS  access cover  not shown 2 318 119257 CONNECTOR  bar  ground 1  302b       COVER  access  not shown 1 319 169607 BUSHING  strain relief 1  303 110637 SCREW  machine  panhead 4 320 16E890 HARNESS  solenoid meter 2  304 16  943 MANIFOLD  solenoid 1 321 24F208 COVER  control box 1  305 121628 SCREW  self sealing 2 325A  15W598 LABEL  warning 1  306 117356 VALVE  solenoid 326 116343 SCREW  ground 1  Pump and 1 Color Meter Systems 4 327 223547 WIRE  not shown AR  3 Color Meter Systems 6 328 112512 FERRULE  wire  orange  
22.  i are               ti16297a    38 3A0870L       N 113 123 115 116 114    209    ti16298a    Meter Based Models 24F080 24F087    Parts                                                                                                                      Ref    Part Description Qty   1         FRAME  meter 1  2           CONTROL BOX  see page 43  Refs  301 339 1  4        VALVE  stack  1 color 1 solvent  see page 49  Refs  702 706  708  and 710   1 Color Models 2  3 Color Models 1   8      SCREW  machine  serrated flange  hex head  5 16 18 x 2 25 in  4  9 112547  SCREW  flange  hex hd 4  10 109478  NUT 4  13 262398  MIX MANIFOLD  sequential dosing  see page 48  Refs  601 623 1  27         USB MODULE  see page 44  Refs  340 347  35 117356   VALVE  solenoid  3 color models  see page 43  2  37 206966  HOSE  coupled  1 5 ft 2  38 114339   FITTING  union  swivel  1 4 npt  sst 4  39 277853   BRACKET  mounting  display module 1  40A   15X214  LABEL  warning  USB  not shown 1  47 15T632  KIT  Air Flow Switch  see page 50  Refs  900 904 1 0  2  52 C19798  SCREW  cap  socket head 12  53 100527  WASHER  plain 12  57 120685   GROMMET 2  58 115313  PLUG  tube 2  63 16E883   MODULE  display 1  64 123278  CABLE  IS  CAN  yellow  m std x f rev  1  66     ELECTRIC POWER ASSEMBLY  Models 24F080 24F083  see page 45  Refs  401 411 1  67         ALTERNATOR POWER ASSEMBLY  Models 24F084 24F087  see page 46  Refs  1   501 517   68A 15W776  LABEL  warning 1  82 111307  WASHER  shipped loose  for Displ
23.  page 13  Disconnect  main power     2  Open Control Box     3  Disconnect alarm wires from alarm  311      Assemble new alarm  Reconnect alarm wires        o       Close Control Box and restore power     hn       ti16453a       311    Fic  12  Replace Alarm    Unscrew alarm jam mounting nut to remove alarm           3A0870L    Service    Replace Display Module    1     2     Follow Before Servicing  page 13     The Display Module  63  snaps tightly into the  mounting bracket  49   To remove it  lift up on the  front of the bracket and  at the same time  pull the  Display Module out   Disconnect the CAN cable  64    Replace with a new Display Module   Reconnect the CAN cable  64  as shown   Follow instructions in Manual 3A1244 to update the  software on the new Display Module    Lift here                       ti16672a       ti16604a    Connect cable  64  here   either port      Fic  13  Replace Display Module       19    Service    Replace USB Module                         1  Follow Before Servicing  page 13  Disconnect  main power     2  Open Control Box     3  Non S Systems  Disconnect Display Module CAN  cable  Advanced Fluid Control Module CAN cable  and USB cable from the USB module  340     IS Systems  Disconnect Alternator CAN cable and  USB cable from the USB module  340      4  Remove ground screw  343  from top of Control Box  for USB module and bracket     5  Remove four mounting screws  341  from USB  module and remove module     6  Follow steps in reverse order
24.  see manual 312792 for repair parts 1   LW050A Merkur  50cc   LW075A Merkur  75cc   LW100A Merkur  100cc   LW125A Merkur  125cc   LW150A Merkur  150cc  20 DISPLACEMENT PUMP B  see Table  page 34  see manual 312793 for repair parts 1   LB100B Merkur Bellows with u cup  100cc   LB150B Merkur Bellows with u cup  150cc   LW050A Merkur  50cc   LW075A Merkur  75cc   LW100A Merkur  100cc   LW125A Merkur  125cc   LW150A Merkur  150cc  21 15M662  ROD  tie  pump A 3  22 ROD  tie  pump B 3   15M662 Merkur pump   15U691 Merkur Bellows pump  23 See ADAPTER  displacement pump 1   Table  24 160463   COUPLING  adapter  see Table  page 34 2  25 See RESERVOIR  tsl 1   Table  26 24A959   SHIELD  tie rod 1  27      USB MODULE  see page 44  Refs  340 347  37 HOSE  coupled 4   206966 3 1  23 1  and 30 1 systems   239083 45 1 systems  38 166421   FITTING  pipe 2  39 277853  BRACKET  mounting  display module 1  40A 15X214 LABEL  warning  USB  not shown 1  45 105335  SCREW  machine  pan head    4 x 0 7  for tie rod guard  not shown 1   32 3A0870L       Parts                                                                                                 Ref    Part Description Qty   46 ELBOW  air inlet 2  115841 MO2xxx air motors  C38211 All other air motors  47 157632          Air Flow Switch  see page 50  Refs  900 904  not used on 45 1 systems 1 or  48 100133   WASHER  lock  MO2xxx air motors 14  All other air motors 8  49 100680  SCREW  cap  hex hd  MO2xxx air motors 14  All other air motors 8  51
25.  ti6451a    Fic  16  Replace USB Module       21    3A0870L    Service    Pump System Air Controls                            Remove Air Control Assembly    1  Follow Before Servicing  page 13     2  See       17  Disconnect pump air lines  main air  line  and solenoid air line     NOTE  You may prefer to remove the A side air motor  air line after you remove the assembly from the frame     3  Loosen four screws  8  from sides of frame  Slide  the assembly up and out to remove     4  Follow steps in reverse order to reinstall air control  assembly after repair           ti16457a    Solenoid air        Main air     JR          ti15708a    Fic  17  Remove Air Control Assembly       22    Replace Pressure Gauge s     1  See Remove Air Control Assembly  page 22     See FIG  18  page 23  for a full diagram of the pump air  controls     2  Disconnect air lines to gauges  203    3  Remove mounting screws  203a      4  Remove fittings  211  and gauges  203   Replace  as needed     5  Follow steps in reverse order to reassemble     Replace Air Regulators    1  See Remove Air Control Assembly  page 22     2  See FIG  18  page 23  Remove regulator nut  205   and disconnect air lines running to regulator  204      3  Remove regulator assembly and replace with new   See Air Controls  Pump Based Models  24F088 24F 115  page 35     4  Follow steps in reverse order to reassemble     Replace Manifold Ball Valve Safety Valve    1  See Remove Air Control Assembly  page 22     2  See       18  p
26.  to install a new USB  module     Non IS Systems Cable Connections    e CAN cable from J6  either port  on the Display  Module to P3 on the USB Module      CAN cable from J8 on the Advanced Fluid Con   trol Module to P4 on the USB Module     USB cable  345  from the port on the Control  Box to the port on the USB Module     IS Systems Cable Connections             cable from J2 on the Alternator Module to  P3 on the USB Module      USB cable  345  from the port on the Control  Box to the port on the USB Module     7  Follow instructions in Manual 3A1244 to update the  software on the new USB Module     8  Close Control Box and restore power     USB Module    Advanced  Fluid Control  Module       ti16580a       Display Module                         ti16604a             Fic  14  USB Non IS Cable Connections       USB Module Alternator Module       ti15710a  Fic  15  USB IS Cable Connections                                       To help prevent fire and explosion  do not connect   download  or remove the USB flash drive unless the  unit is removed from the hazardous  explosive  atmosphere  location  Never leave the USB flash  drive in the USB port           20    Update Software    Order Software Token Kit 16D922 to update software   Manuals 3A1244 and 406905 will accompany all soft   ware updates  Follow all instructions and warnings in  these manuals to update your Display Module   Advanced Fluid Control Module  and USB Module  if  used      3A0870L    Service    342         
27. 203  15T500  203a        204 116513  205 116514  206 15D795  206a 15D890  207        208  15T866  209 114124    209a 15D909    3A0870L    203 207    Description    PLATE  air controls  VALVE  vented  2 way  HANDLE   NUT  handle   TAG  warning  not shown  GAUGE  air pressure  SCREW  mounting  gauge  REGULATOR  air   NUT  air regulator   FILTER  air   ELEMENT  40 micron  ELBOW  male   ELBOW  swivel  1 8 npt x 5 32 T  FILTER  air   ELEMENT  5 micron    Qty            POM         NO NMOW AH AH Aa At    223    Ref   210  211  212  214  215  219  220  221  222  223  224    206             Part  114153  15T498  115841  114469  502524  113498  114485  16F701  551787  109478  100022       ti16325a    Description  ELBOW   ELBOW   ELBOW   ELBOW  CONNECTOR  tube  VALVE  safety  CONNECTOR  male  3 8 npt  MANIFOLD  pump  SCREW  cap   NUT  lock   SCREW  cap  hex    Parts                                lt     35    Parts    Tubing Chart  Pump Based Models 24F088 24F115                                                                                  Type Color  Description Starting Point   Ending Point   Tube OD in   mm    Air Green   Solvent Valve A On 1G 1G 0 156  4 0    Air Green   Dose Valve A On 2G 2G 0 156  4 0    Air Green   Solvent Valve B On 3G 3G 0 156  4 0    Air Green   Dose Valve B On 4G 4G 0 156  4 0    Air Red Solvent Valve A Off 1R 1R 0 156  4 0    Air Red Dose Valve A Off 2R 2R 0 156  4 0    Air Red Solvent Valve B Off 3R 3R 0 156  4 0    Air Red Dose Valve B Off 4R 4R 0 156 
28. 58  275 8   24F086 A G3000  1 color 1 catalyst 3000  27 58  275 8  v  24F087 A G3000  3 colors 1 catalyst 3000  27 58  275 8  v         ProMix 2KE hazardous location equipment manufactured in the United States  with serial number beginning with  A or 01  has ATEX  FM  and CE approvals  as noted  Equipment manufactured in Belgium  with serial number  beginning with M or 38  has ATEX and CE approvals  as noted     3A0870L       Warnings    Warnings    The following warnings are for the setup  use  grounding  maintenance  and repair of this equipment  The exclama   tion point symbol alerts you to a general warning and the hazard symbols refer to procedure specific risks  When  these symbols appear in the body of this manual  refer back to these Warnings  Product specific hazard symbols and  warnings not covered in this section may appear throughout the body of this manual where applicable              FIRE AND EXPLOSION HAZARD   Flammable fumes  such as solvent and paint fumes  in work area can ignite or explode  To help prevent  fire and explosion      Use equipment only in well ventilated area       Eliminate all ignition sources  such as pilot lights  cigarettes  portable electric lamps  and plastic drop  cloths  potential static arc        Keep work area free of debris  including solvent  rags and gasoline       Do not plug or unplug power cords  or turn power or light switches on or off when flammable fumes are  present       Ground all equipment in the work area  See Groun
29. B 1 PRESSURE SWITCH   AIR FLOW SWITCH 2    FLOW METER B                                                                                                                                                                                                                                                                                                                                           1 1 CANL  2 2  V_CAN  3 3                   4    CAN H  5 5 SHIELD  USB BASE i van USB COMPONENT  MODULE 4 VCANRTN  5 VCANRTN  6 CHASSIS GND  7 CHASSIS GND  8 VCANRTN  9 VCANRTN  10 BIT3  n BIT2  2 GND  13 SCK  14 50  15  16 VCAN  7 VCAN  18 VCAN  19 VCANRTN  20 VCANRTN  21 CANL  2 CANH  23 V CAN         24                   25         26 BITI  27 VTOKEN  28 LOFO  29  HOLD  30 Ics  ALARM         3  4  5         6  MANIFOLD 5  PURGEA   RIA     DOSEAL   MAK ia  PURGEB   LN Fm  DOSER BAK 14  DOSEA2    BLACK    DOSEA3      2  GFB  1 i 2   BLAK 4  ee 6  3X CABLE     PWR  RED  9  COM  BLACK  10  SIG  WHITE  1  SHIELD GRN r   12     13  T  56       COM  56       com  3X CABLE  C3 PWR  RED      COM  BLACK   SIG  WHITE   SHIELD GRN                GROUND                         TERMINAL          56    3A0870L    Non Hazardous Location Electrical Schematic  continued     3A0870L                                                                                                                                                                                                                                          
30. FERRULE  not shown 1  513     TUBE  exhaust  black  1 2 in  3    13 mm  OD  514     TUBE  air  3 8 in   10 mm  OD 1    46 3A0870L    Parts    Alternator Module 255728       Ret  Part Description Qty   501a     HOUSING  upper and lower 1  5016        GASKET  stacked  internal 1  50         GASKET  housing 1  5014 257147 TURBINE 1  501         BOARD  assy  1  501f 122161 FITTING  air 1  50194 15R337 LABEL  warning  not shown 1  501h 114380 SCREW  cap  socket head 7  591j 122848 FITTING  air 1  501k amp  172953 LABEL  grounding 1    3A0870L 47    Parts    Sequential Dosing Mix Manifold 262398          608                           610 609   Ref  Part   601      602  15T592  603      604 118823  605  15B588  606 150430  607 118822  608 118830  609 118831  610 101885  611      613  15T943  614      615 157748  616 157749  617      618        619  16D658  620 15V021  621      622        623            617 601    ti16301a    Description at    BODY  integrator manifold  PLUG  integrator manifold  O RING   TUBE  outlet   SCREW  cap  socket hd  TUBE  static mixer  ELEMENT  static mixer  CLAMP  body  integrator tube  COVER  clamp  integrator tube  SCREW  cap  socket hd  O RING   BASE  integrator  MANIFOLD  end   SEAL  screw   SEAL  screw   O RING   O RING   VALVE  check   MIXER  integrator  50cc  includes  parts 621 623   HOUSING  integrator  50cc  CAP  mix  integrator   CAP  integrator                                                         i    Dynamic Dosing Mix Manifold 262399      
31. Repair Parts G  g    GRACO    ProMix   2KE         Plural Component Proportioner EN    Self contained  electronic plural component paint proportioner  For professional use only     Read all warnings and instructions in this  manual  Save these instructions     e Important Safety Instructions    See pages 3 and 4 for model information  including maximum working pressure and approvals     For patent information  see www graco com patents    Meter System        Pump System          ti15696a ti15698a            PROVEN QUALITY  LEADING TECHNOLOGY     Contents    Related Manuals                             3  Non Hazardous Location Models                3  Hazardous Location Models                    4  Warnings                         5  Important Two Component Material Information   8  Isocyanate Conditions                       8  Material Self ignition                        8  Keep Components    and B Separate           8  Moisture Sensitivity of Isocyanates             8  Changing Materials                         8  Pressure Relief Procedure                     9  Pump Systems                            9  Meter Systems                            9             o  EE dem 10  Pump Systems                           10  Meter Systems                           11  Shutdown                       eee eee 12  Maintenance Recommendations                 12  ServICe                                      ds      AS 13  Before Servicing                          13  Replace the Air Filter
32. See page 31  for pump  4   See page 49 for parts     valve stack parts        37    37  38  13   See page    48 for mix    manifold parts  37    ti16324a    30 3A0870L    Parts    Pumps       linear sensor  62  to AFCM       Connects reed switch  54  and   302  see page 43      A Connects fluid outlet pressure    sensor  6  to AFCM  302  see    page 43      46    55  N                ti16326a       31    3A0870L    Parts    Pump Based Models 24F088 24F115                                                                                                             Ref    Part Description Qty   1   FRAME 1  2     CONTROL BOX  see page 43  Refs  301 339 1  3     CONTROLS  air  see page 35  Refs  201 226 1  4 1    VALVE  stack  1 color 1 solvent  see page 49  Refs  702 706  708  and 710 2  5 16F164  FITTING  pressure sensor  fluid outlet 2  6 15  669  SENSOR  pressure  fluid outlet 2  8     SCREW  machine  serrated flange  hex head  5 16 18 x 2 25 in  4  9 112547  SCREW  flange  hex head  1 4 20 4  10 109478  NUT 4  13 262399         MANIFOLD  dynamic dosing  see page 48  Refs  601 632 1  14 150606   NUT  lock  m16 x 2 6  15 184128  COLLAR  coupling 4  16 15T311   NUT  coupler 2  17 16F249  ADAPTER  plate  see Table  page 34 2  18 AIR MOTOR  Merkur  see Table  page 34  see manual 312796 for repair parts 2   MO2LHO 2 5 in   MO2xxx  with linear sensor   M12LNO 6 0 in   M12xxx  with linear sensor   M18LNO 7 5 in   M18xxx  with linear sensor  19 DISPLACEMENT PUMP A  see Table  page 34 
33. Solvent Valve B Dose Valve B Dose Valve A2  Solenoid Solenoid Solenoid Location  Fic  1  Solenoid Valves in Control Box  Shutdown Maintenance  1  Follow Purging procedure for your system  page 10 Reco m mendati ons  or 11   21     The following table shows starting maintenance recom   2  Close main air shutoff valve on air supply line and mendations  Maintenance needs will vary based on indi   on ProMix 2KE  vidual applications and material differences   3  Non IS Systems  Shut off ProMix 2KE power   0 position   NOTE  Meter based systems will Recommended Maintenance  restart in Recipe 0  Component Frequency  Solvent Valves 1 000 000 cycles  Fluid Filter daily  Air Filter monthly  Pumps 250 000 cycles  Dose Valves 1 000 000 cycles  Meters 5 000 gallons                12 3A0870L    Service    Before Servicing               A                        To avoid electric shock  turn off power before  servicing    Servicing the Control Box exposes you to high  voltage  Shut off power at main circuit breaker  before opening enclosure       All electrical wiring must be done by a qualified    electrician and comply with all local codes and  regulations       Do not substitute system components as this may  impair intrinsic safety     Read Warnings  pages 5  8              1  Follow Pressure Relief Procedure  page 9  if ser   vice time may exceed pot life time  before servicing  fluid components  and before transporting equip   ment to a service area    2  Close air shutoff valves    3 
34. age 23  Remove nut  202b  and han   dle  202a  from front of air control plate     3  Remove four screws  222  from front of air control  plate     4  Disconnect all air lines     5  Disconnect fittings  207  212  214  215   Replace as  necessary     6  Disconnect ball valve  202  and safety valve  219    Replace parts as necessary  including manifold   See Air Controls  Pump Based Models  24F088 24F115  page 35     7  Follow steps in reverse order to reassemble     3A0870L    Service             ti16325a  Fic  18  Air Controls  Pump System       Meter System Air Controls       air Lo 7         PaibariPSI    Remove Air Fluid Panel                         1  Follow Before Servicing  page 13     2  Disconnect main air line and solenoid air line  Dis   connect fluid lines where they enter the valve  stacks           3  Remove four screws  8  from sides of frame   4  Remove air fluid panel assembly     5  Follow steps in reverse order to reinstall assembly  after repair        ti16458a    Fic  19  Remove Air Fluid Panel       3A0870L 23    Service    Replace Ball Valve    1     2     24    See Remove Air Fluid Panel  page 23     Remove screw  106b  and washer  106c  from the  handle on the front of the panel     Remove fittings  113  114  121  122  and ball valve   106      Replace fittings and or valve as needed     Follow steps in reverse order to reassemble     Replace Pressure Gauge s     1     2     3      gt     See Remove Air Fluid Panel  page 23   Disconnect air line to g
35. ainless steel  Air Filter Kits Maximum working pressure  1500 psi  10 3  15D909   5 micron air filter replacement MPa  103 bar   15D890   40 micron air filter replacement Regulator range  150   1200 psi  1 0 8 2  Stand Kits MPa  10 82 bar   24F301   Pump Stand Kit  see page 50 24A587   Pump outlet fluid filter  stainless steel  60  24G611   Meter Stand Kit  see page 50 eg         meron  9000 DSi      MEA  a90  Dosing Kits     256425   Fluid filter drain valve  stainless steel  5000  15V021   50cc Sequential Dosing psi  35 MPa  350 bar   24B618   100cc Sequential Dosing 224458   Fluid filter screen element  3 pack  30  15U955   0cc Dynamic Dosing mesh  stainless steel  Meter Kits 224459   Fluid filter screen element  3 pack  60  15V806   1 8 in  Coriolis Kit mesh  stainless steel  16D329   S3000 Solvent Meter Kit 24A954   55 gal Drum Suction Hose and Strainer  3 4  Gun Flush Box in  fluid inlet  15V826   Gun Flush Box 24B598   55 gal Drum Suction Hose and Strainer  1  3 Color Conversion Kit in  fluid inlet  24H255   Convert a Meter System from 24B337   Stand Mount Suction Hose  PTFE lined   1 Color 1 Solvent to 3 Colors 1 Solvent 3 4 in  inlet  Seat Kit 24B338   Stand Mount Suction Hose  PTFE lined  1  24U054   Convert a standard SST Valve Seat to a         Carbide Seat  see page 49 24B424 Wall 2  Suction Hose  PTFE lined  3 4  in  inle  24B425   Wall Mount Suction Hose  PTFE lined  1 in        inlet       51    Schematics    Schematics    Hazardous Location System Pneumatic S
36. al  min   0 01 0 50 gal  min   0 005 1 00 gal  min   0 01 0 50 gal  min           Fluid inlet sizes       Flow Meter 1 4 npt f   Dose Valve Color Valve Adapters 1 4 npt f   Fluid outlet size  static mixer  1 4 npt f        External Power Supply Requirements    85   250 Vac  50 60 Hz  2 amps maximum draw  15 amp maximum circuit breaker required  8 to 14 AWG power supply wire gauge          Operating temperature range 41  122  F 5 50  C  Approximate Weight  Meter Systems 200 Ib 91 kg  Pump Systems 300 Ib 136 kg          Environmental Conditions Rating    indoor use  pollution degree  2   installation category 11       Noise Level  Sound pressure level  Sound power level    below 70 dBA  below 85 dBA       Wetted parts          303  304 SST  Tungsten carbide  with nickel binder    perfluoroelastomer  PTFE          3A0870L    59    Graco Standard Warranty    Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in  material and workmanship on the date of sale to the original purchaser for use  With the exception of any special  extended  or limited warranty  published by Graco  Graco will  for a period of twelve months from the date of sale  repair or replace any part of the equipment determined by  Graco to be defective  This warranty applies only when the equipment is installed  operated and maintained in accordance with Graco s written  recommendations     This warranty does not cover  and Graco sha
37. ally  switches to Standby mode     7  Ifthe system is not completely clean  repeat step 6     NOTE  If necessary  adjust purge sequence so only  one cycle is required     8  Trigger the gun to relieve pressure  Engage trigger  lock     9  If spray tip was removed  reinstall it     10  Adjust the solvent supply regulator back to its nor   mal operating pressure     NOTE  If your system uses 2 guns  you must trigger  both guns simultaneously during a purge to purge both  guns and lines  Verify that clean solvent flows from each  gun  If not  repeat purge or clear clog blockage in sys   tem     Purging Fluid Supply System    Follow this procedure before      the first time material is loaded into equipment     Servicing     shutting down equipment for an extended period of  time     putting equipment into storage    1  Press     on Run Mix Spray  Screen 2  or  from any screen to put the system in Standby     Trigger the gun to relieve pressure     3  Ifyou are using a high pressure gun  engage the  trigger lock  Remove spray tip and clean tip sepa   rately     4  If using an electrostatic gun  shut off the electrostat   ics before flushing the gun     3A0870L    5  Disconnect the component A and B fluid supplies at  the pump inlets  and connect solvent supply lines     6  Adjust the solvent fluid supply pressure  Use the  lowest possible pressure to avoid splashing     7  Remove the Control Box cover to access the sole   noid valves  See FIG  1  page 12     8  Purge as follows  
38. auge  105    Remove mounting screws  105a      Remove fitting  114  and gauge  105   Replace as  needed     Follow steps in reverse order to reassemble        122 121 1138    Fic  20  Air Controls  Meter System    114       115 116 114    ti16298a       3A0870L    Fluid Controls            Remove Dosing Valve Stacks    1     Service                               Follow Before Servicing  page 13                 2  Meter based systems  See Remove Air Fluid  Panel  page 23    3  Pump based systems  On inside of panel  remove Fluid inlets  meter based system  ti16674a  fluid inlet hose  37   Remove fluid outlet pressure  sensor  6   Disconnect fluid fitting  5  from dosing Fic  22  Remove valve stacks  valve stacks  4  108 if 3 color system   Disconnect 6  3 Color System  Remove four bolts  711  from top  fluid outlet lines from fitting  710   Disconnect sol  of valve stack  Separate the two manifolds  701 and  vent supply hose from inlet  706     7  Replace Seat s   To replace a seat on a single  valve  order Kit 16A560  see page 49   Remove  dosing valve  705  from manifold  701 or 706   then   6 remove and replace seat  703  and o rings  702 and       704    Solvent Service Dosing Valve  Order Kit 15U933  see        page 49   Follow all instructions and warnings       5 EE y manual 312782 to rebuild the dosing valve    9  Valve Manifold Rebuild  For full service of your  valve stack  1 color or 3 color   order Kit 24H254   see page 49   Follow directions in Dosing Valve   NC a
39. ay Module 2  83 121224  SCREW  shipped loose  for Display Module 2  87 16F793  CARD  alarm icon  not shown 1  90 16G607   BUSHING  strain relief 1  101         PLATE  fluid 1  102 114342   ELBOW  1 4 18 npsm 2  103 289813  METER  gear  G3000 2  104 16F063   SPACER  meter 2   3A0870L 39    Parts                                                                                                    Ref    Part Description Qty   105 151500   GAUGE  air pressure 1  105a         SCREW  mounting  gauge 6  106 118762   VALVE  ball  vented  1 2 in  1  106a         HANDLE  ball valve 1  106b         SCREW 1  106c         WASHER 1  108         VALVE  stack  3 clr 1 fl  see page 49  3 Color Models only 1  109 100527   WASHER  plain 4  110 117029   SCREW  M6x25 4  111 501867   VALVE  check 2  112 107404   SCREW  cap  sockethead 2  113 100081   BUSHING  pipe 1  114 C19675   BUSHING  reducer 2  115 15T498   SWIVEL  90    5 32T x 1 8 npt f  1  116 C20365   FITTING  tee 1  117 517312   CONNECTOR  male 1  118 258528  HARNESS  cable  w connector  G3000 2  120 114153  ELBOW  male  swivel 1  121 158491  FITTING  nipple 1  122 512905  FITTING  bulkhead 1  123 114366  FITTING  tube 1  124 117793   HOLDER  tie 6  209 114124  FILTER  air  3 8 npt  see page 51 for filter elements  1  230 262028   TOOL KIT  installation 1  325A   15W598   LABEL  warning 1      Replacement Danger and Warning labels  tags  and cards are available at no cost   40 3A0870L    Tubing Chart  Meter Based Models 24F080 24F087      
40. chematic           u3MOd 3NI8UA L                              I8NL         09 X GO                          tvou  IMA  23500                                                                                                                                                                                                                                                                                                                                                           uva zl     edW ZL  Id OZ  AWA 91199  KINO SWALSAS SdWNd  r  INANI  uv   uva Zl     edW CL  ISd 81                     yolvNu3nv           02           OLNY         3918 CETT                                GIONIS       uvg Z  edW    ISd 001  NOIDIW S di       uva 99 s  ed         Sanat oe           92 85  ISd 011 58        3AWA 39199         OL A  GIONTIOS VM   38nL 8 t     SI                  gt   1 1  L       4 ly GIONS VM t WI uo1v10538    Nr uOLV 10538       1        1  Y GIONTIOS         me    2               sme             3105 AVM 1         BH EB  a                              5  lav GIONTIOS      Oiana  gt       P       ES                  1  GIONSTOS        i     YOLOW Y YOLOW         YNJYIW                gt  TW 15                     Adds uv                KINO SNILSAS Sand    3A0870L    52    Schematics    Non Hazardous Location Pneumatic Schematic                    S               lea                            INVA     LES     INVA  93500    BWA                                INVA                 
41. coupling collars          5  Lower the coupling nut  16  enough to remove the  coupling collars  15   and then lift up the motor shaft    and remove the coupling nut  16      3A0870L    6     Merkur Pumps  Pull up on the TSL reservoir  25  to  remove     Use a socket to remove the tie rod nuts  14      Carefully remove the displacement pump  with the  pump adapter attached     Clamp the adapter plate in a vise to service the dis   placement pump       See your displacement pump manual  312792 for    Merkur standard or 312793 for Merkur bellows  for  service and parts information     Remove the Air Motor    1     2     Follow Pressure Relief Procedure  page 9   Follow Remove the Displacement Pump  page 29     Disconnect air lines  the reed switch CAN cable   and the linear sensor cable     Remove four screws  8  then remove the air control  panel  3   See Remove Air Control Assembly   page 22     Remove four mounting screws  49  and washers   48  from the under side of the pump frame     Systems with MO2LHO air motor  2 5 in     Remove three screws  49  and washers  48   then  remove the adapter plate  17  from the bottom of  the air motor     Carefully lift the air motor up and out  Leave the tie  rods and muffler attached or remove them  as you  prefer     29    Parts    Parts  Pump Based Proportioners  Models 24F088 24F115    2   See page 4  for control box  parts                    83  82    64   connects    inside box  l    3   See page  35 for air  controls parts        
42. d 710 Manifold Rebuild  page 26   37  ti16675a  Fic  21  Disconnect fluid lines  4  Meter based systems  Disconnect fluid inlet lines  from valve stacks  See FIG  22   5  Remove four bolts  52  and washers  53  from    inside the panel to remove each valve stack  4  108  if 3 color system      3A0870L 25    Service    Dosing Valve Manifold Rebuild  Order Kit 24H254  see page 49   Use all parts in the kit     1     Follow Steps 1   5 in Remove Dosing Valve  Stacks  page 25     Remove fitting  710  and o ring  708      Remove the dosing valve  705   then remove seat   703  and o rings  702 and 704  from each side of  each manifold  701  706      3 Color Systems  Remove the spacer  707  and  o rings  708 and 709  from between the two mani   folds  706      3 Color Systems  Install new o ring  708  on fitting   710   Install fitting on bottom of 3 color manifold   701      NOTE  Relieve spring tension prior to installing the  valve  705  into the manifold  701 or 706      6     10     26    Install the small o ring  702   the seat retainer  703   and the large o ring  704  into the manifold  then  install the valve  705   Torque to 35 40 ft Ib  47 54  Nem   Repeat for each valve     3 Color Systems  Install new o ring  708  on the  spacer  707   Install new o ring  709  on the bottom  of the 1 color manifold  706   Align manifolds  701  and 706   Install four screws  711   Torque to 8 10  ft lb  11 14 Nem      Use four bolts  52  and washers  53  to reattach the  valve stacks  4 
43. ding instructions     Use only grounded hoses     Hold gun firmly to side of grounded pail when triggering into pail       If there is static sparking or you feel a shock  stop operation immediately  Do not use equipment until  you identify and correct the problem       Keep a working fire extinguisher in the work area             SPECIAL CONDITIONS FOR SAFE USE    To prevent the risk of electrostatic sparking  the equipment s non metallic parts should be cleaned only  with a damp cloth       Pump Systems  The aluminum adapter plate may spark upon impact or contact with moving parts   which may cause fire or explosion  Take precautions to avoid such impact or contact         gt           ELECTRIC SHOCK HAZARD   This equipment must be grounded  Improper grounding  setup  or usage of the system can cause electric   shock      Turn off and disconnect power at main switch before disconnecting any cables and before servicing  equipment      Connect only to grounded power source     All electrical wiring must be done by a qualified electrician and comply with all local codes and  regulations           3A0870L    Warnings    INTRINSIC SAFETY    Intrinsically safe equipment that is installed improperly or connected to non intrinsically safe equipment  will create a hazardous condition and can cause fire  explosion  or electric shock  Follow local regulations  and the following safety requirements     e Only models with model numbers 24F084 24F087 and 24F102 24F115  utilizing the air 
44. driven  alternator  are approved for installation in a Hazardous  explosive atmosphere  Location  See  Hazardous Location Models  page 4       Be sure your installation complies with national  state  and local codes for the installation of electrical  apparatus in a Class I  Group D  Division 1  North America  or Class    Zones 1 and 2  Europe   Hazardous Location  including all of the local safety fire codes  NFPA 33  NEC 500 and 516  and  OSHA 1910 107      To help prevent fire and explosion     Do not install equipment approved only for a non hazardous location in a hazardous location  See  model ID label for the intrinsic safety rating of your model    Do not substitute system components as this may impair intrinsic safety      Equipment that comes in contact with the intrinsically safe terminals must be rated for Intrinsic Safety   This includes DC voltage meters  ohmmeters  cables  and connections  Remove the unit from the  hazardous area when troubleshooting      The equipment is intrinsically safe when no external electrical components are connected to it      Do not connect  download  or remove USB device unless unit is removed from the hazardous   explosive atmosphere  location    SKIN INJECTION HAZARD    High pressure fluid from gun  hose leaks  or ruptured components will pierce skin  This may look like just  a cut  but it is a serious injury that can result in amputation  Get immediate surgical treatment      E       G5      Do not spray without tip guard and tri
45. edy   including  but not limited to  incidental or consequential damages for lost profits  lost sales  injury to person or property  or any other incidental or  consequential loss  shall be available  Any action for breach of warranty must be brought within two  2  years of the date of sale     GRACO MAKES NO WARRANTY  AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  PARTICULAR PURPOSE  IN CONNECTION WITH ACCESSORIES  EQUIPMENT  MATERIALS OR COMPONENTS SOLD BUT NOT  MANUFACTURED BY GRACO  These items sold  but not manufactured by Graco  such as electric motors  switches  hose  etc    are subject to  the warranty  if any  of their manufacturer  Graco will provide purchaser with reasonable assistance in making any claim for breach of these  warranties     In no event will Graco be liable for indirect  incidental  special or consequential damages resulting from Graco supplying equipment hereunder  or  the furnishing  performance  or use of any products or other goods sold hereto  whether due to a breach of contract  breach of warranty  the  negligence of Graco  or otherwise     FOR GRACO CANADA CUSTOMERS   The Parties acknowledge that they have required that the present document  as well as all documents  notices and legal proceedings entered into   given or instituted pursuant hereto or relating directly or indirectly hereto  be drawn up in English  Les parties reconnaissent avoir convenu que la  r  daction du pr  sente document sera en Anglais  ainsi 
46. em 22            23            24   Item 25   24F088   24F102   16F249   MO2LHO   LW125A LW125A   15  662  15  662  157394  160463  24  627  24F089   24F103         M12LNO   LW100A LW100A   15  662   15  662   157393        24A626  24F090  24F104         M12LNO   LW075A LW075A   15  662   15  662   15T392      24A625  24F091   24F105         M12LNO   LWO50A LWO50A  15  662   15  662   157391        24A622  24F092   24F106   16F249   MO2LHO   LW150A   LB150B  15  662  150691   157395  160463  24A628  24F093  24F107         M12LNO   LW100A  LB100B   15  662  150691   157393        24A626  24F094  24F108         M18LNO   LW100A  LB100B   15  662  150691   157393        24A626  24F095   24F109   16F249   MO2LHO   LW125A LW125A   15  662  15  662   157394  160463  24  627  24F096   24F110         M12LNO   LW100A LW100A   15  662   15  662   15T393          24A626  24F097   24  111          M12LNO   LW075A LW075A   15  662   15  662   15T392      24A625  24F098   24F112         M12LNO   LWO50A LWO50A  15  662   15  662   157391       24A622  24F099  24F113   16F249   MO2LHO   LW150A   LB150B   15  662  150691   15  395  16G463  24A628  24F100  24F114         M12LNO   LW100A  LB100B   15  662   150691   157393          24A626  24  101   24F115         M18LNO   LW100A  LB100B   15  662  150691   157393      24A626             34    3A0870L    Air Controls  Pump Based Models 24F088 24F 115       202b  202a    205    Ref  Part  201      202 110225  202a        202b        202c 290167  
47. gger guard installed     Engage trigger lock when not spraying     Do not point gun at anyone or at any part of the body     Do not put your hand over the spray tip     Do not stop or deflect leaks with your hand  body  glove  or rag     Follow the Pressure Relief Procedure when you stop spraying and before cleaning  checking  or  servicing equipment   Tighten all fluid connections before operating the equipment     Check hoses and couplings daily  Replace worn or damaged parts immediately                 6 3A0870L        Warnings    EQUIPMENT MISUSE HAZARD  Misuse can cause death or serious injury       Do not operate the unit when fatigued or under the influence of drugs or alcohol       Do not exceed the maximum working pressure or temperature rating of the lowest rated system  component  See Technical Data in all equipment manuals       Use fluids and solvents that are compatible with equipment wetted parts  See Technical Data in all  equipment manuals  Read fluid and solvent manufacturer s warnings  For complete information about  your material  request MSDS from distributor or retailer       Do not leave the work area while equipment is energized or under pressure  Turn off all equipment and  follow the Pressure Relief Procedure when equipment is not in use       Check equipment daily  Repair or replace worn or damaged parts immediately with genuine  manufacturer s replacement parts only       Do not alter or modify equipment      Use equipment only for its intended pur
48. gt  J25 m  5      UNUSED     1 1 UNUSED         UNUSED 2 2 UNUSED              UNUSED 3 3          UNUSED  z        UNUSED 4 4 UNUSED  a    5    o m  a 15 nm     UNUSED 1 1          uj  2 2                SL e        UNUSED 4 4 UNUSED    E  1       OE     q      UY      o  3             4  p     5      REED      REED  SWITCH SWITCH  6  7        9  10       LINEAR  B  LINEAR  n 7 FERRITE SENSOR SENSOR FERRITE  13  14  1             2   3  4  5       1  6     8  9        10 1  11 1  12  13 V V  14       3A0870L    55    Schematics    Non Hazardous Location Electrical Schematic                                                                                                                                                                               MEMBRANE                   V  CAN         CAN H  SHIELD     BUTTON  DOWNARW  BUTTON  UPARW  BUTTON  CLEAR  BUTTON  STOP   BUTTON  FUNC4  BUTTON  FUNCT  BUTTON  START  BUTTON  RIGHTARW  BUTTON  LEFTARW  BUTTON  ENTER  BUTTON_FUNC3  BUTTON_FUNC2  COMIBUTTONS   SHIELD    LED YELLOW  LED BLUEA  LED GREEN  UNUSED  LED_BLUEB  UNUSED   LED RED  UNUSED  COM LEDS     UNUSED  UNUSED  UNUSED  UNUSED    TERMINAL 1 ipm        3 V         RTN  4 CNH  oe 5 SHIELD  POWER            SUPPLY  LINE POWER  FILTER  L                 ROCKER  2 1      CANL  ALON          p SHIELD          USER INTERFACE  MODULE          UNUSED  UNUSED  UNUSED  UNUSED  UNUSED       QIONTIOS        20 21    9103105                    FLOW METER     5    AIR FLOW SWITCH 1    GF
49. irators  protective clothing  and gloves as recommended by the fluid and solvent manufacturer           3A0870L    Important Two Component Material Information    Important Two Component Material Information    Isocyanate Conditions       3                                 Spraying or dispensing materials containing  isocyanates creates potentially harmful mists  vapors   and atomized particulates     Read material manufacturer s warnings and material  MSDS to know specific hazards and precautions  related to isocyanates     Prevent inhalation of isocyanate mists  vapors  and  atomized particulates by providing sufficient  ventilation in the work area  If sufficient ventilation is  not available  a supplied air respirator is required for  everyone in the work area     To prevent contact with isocyanates  appropriate  personal protective equipment  including chemically  impermeable gloves  boots  aprons  and goggles  is  also required for everyone in the work area              Material Self ignition                            Some materials may become self igniting if applied  too thickly  Read material manufacturer s warnings  and material MSDS           Keep Components A and B  Separate                                       Cross contamination can result in cured material in  fluid lines which could cause serious injury or  damage equipment  To prevent cross contamination  of the equipment s wetted parts  never interchange  component A  resin  and component B  isocyanate   pa
50. ll not be liable for general wear and tear  or any malfunction  damage or wear caused by faulty  installation  misapplication  abrasion  corrosion  inadequate or improper maintenance  negligence  accident  tampering  or substitution of  non Graco component parts  Nor shall Graco be liable for malfunction  damage or wear caused by the incompatibility of Graco equipment with  Structures  accessories  equipment or materials not supplied by Graco  or the improper design  manufacture  installation  operation or  maintenance of structures  accessories  equipment or materials not supplied by Graco     This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of  the claimed defect  If the claimed defect is verified  Graco will repair or replace free of charge any defective parts  The equipment will be returned  to the original purchaser transportation prepaid  If inspection of the equipment does not disclose any defect in material or workmanship  repairs  will be made at a reasonable charge  which charges may include the costs of parts  labor  and transportation     THIS WARRANTY IS EXCLUSIVE  AND IS IN LIEU OF ANY OTHER WARRANTIES  EXPRESS OR IMPLIED  INCLUDING BUT NOT  LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE     Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above  The buyer agrees that no other rem
51. noid module     5  Repair or replace alternator regulator parts as nec   essary  See Alternator Power Assembly  page 46   for repair parts  Replace air regulator swivel fitting   506      6  Reconnect air line  Set regulator air pressure to  18 psi  0 12 MPa  1 2 bar         To avoid damage to the alternator  do not set  the regulator air pressure higher than 18 psi   0 12 MPa  1 2 bar         7  Close Control Box and restore power     Air regulator line    506       ti16456a    Solenoid 505  Module    Fic  10  Replace Alternator Regulator       18    Replace Advanced Fluid Control  Module  AFCM     1  Follow Before Servicing  page 13  Disconnect  main power                             2  Open Control Box     3  Remove all cables from AFCM  302   Take note of  cable locations     4  Disconnect ground wire from ground screw  GS    5  Loosen four mounting screws  303    6  Slide AFCM up and out of keyhole slots     7  Follow steps in reverse order to install a new AFCM   See electrical schematic for cable connection infor   mation     8  Follow instructions in Manual 3A1244 to update the  software on the new AFCM     9  Close Control Box and restore power     30                                                                                                                                                                                                           ti16452a    Fic  11  Replace AFCM       3A0870L    Replace Alarm                            1  Follow Before Servicing 
52. not shown 10  307 114263 CONNECTOR  male 329 o a e tie   3  Pump and 1 Color Meter Systems 8 330 03833   machine   2  338 552183 PLATE  solenoid mounting  3 color 2  3 Color Meter Systems 12      308 100139 PLUG  pipe 4 T have solenoids on this  309   06061 MUFFLER  2 pate   310 112698 ELBOW 1 339 195889 CONNECTOR  cord strain relief 1  311 122000 ALARM 1 340 150906 SUPPRESSOR 1  312  15V778 CABLE  IS  CAN female female  1    not shown    Replacement Danger and Warning labels  tags  and  313 113796 SCREW 2 cards are available at no cost   314     PLUG  hole 2    3A0870L 43    Parts    USB Module    Purchase cable separately        See CAN Cable options    below   348  340   Ref  Part Description  340  16F358 USB MODULE with TOKEN  341 121417 SCREW  342 102063 WASHER  343 195875 SCREW  grounding  345  24H084 USB HARNESS  346 15R325 COVER  bulkhead  347 15X214 LABEL  warning  348 166873 BRACKET  grounding  349 195874 SCREW  grounding  CAN Cables  Part Description    15V782 CABLE  for Non IS models  15V778 CABLE  for IS models    Software Updates    Part Description   16D922 TOKEN  latest version of software for  Advanced Fluid Control Module   Display Module  and USB Module    44       Qty     1  4  2  1  1  1  1  1  1    Qty     Qty        346          ti16427a    NOTE  Order Kit 24H253 to add a USB Module     Includes all parts shown and instructions     3A0870L    Electric Power Assembly    Ref  Part Description   401  15V747 POWER SUPPLY  24 VDC  2 5 A   60 watt  B code  wi
53. old  13  to the fluid plate  101  meter systems   or to the pump frame  pump systems   Remove the  manifold     Service mix manifold as instructed in Mix Manifold  manual 312781                                            O                                  ti16683a    52  53    109  110       3A0870L    27    Service       52  53                                                                                                                                                          ti15697a ti16682a  Disconnect fluid lines   Fic  25  Pump System Manifold Removal       28 3A0870L    Pump Assembly                      Mako          Prior to service  remove the displacement pump first   then the air motor     Remove the Displacement Pump    See pages 30 31 for detailed illustration     1  Follow Pressure Relief Procedure  page 9     2  Disconnect the fluid line from the pump outlet  See    FIG  26     3  Merkur Pumps  Remove the tie rod shield  26    Merkur Bellows Pumps  Remove the coupler  shield  79      4  Merkur Pumps  Hold the flats of the air motor shaft    with a wrench  Use another wrench to loosen the  coupling nut  16      Merkur Bellows Pumps  Hold the coupling nut  16     with a wrench  Use another wrench to turn the  motor shaft  To avoid damage to the bellows top    cap and the D shaped seal  do not turn the cou     pling nut         ti14531a          Disconnect fluid line     Fic  26  Loosen the coupling nut       Service    ti12812a       14    Fic  27  Remove the 
54. olvent supply pressure regulator at a pres   sure high enough to completely purge the system in  a reasonable amount of time but low enough to  avoid splashing or an injection injury  Generally  a  setting of 100 psi  0 7 MPa  7 bar  is sufficient     6  If using a gun flush box  place the gun into the box  and close the lid     7  Press    on Run Mix Spray  Screen 2   The  purge sequence automatically starts     If the gun flush box is not used  trig   ger the gun into a grounded metal  pail until the system returns to  Standby mode        8  Ifthe system is not completely clean  repeat step 6     NOTE  If necessary  adjust purge sequence so only  one cycle is required     9  Trigger the gun to relieve pressure  Engage trigger  lock     10  If spray tip was removed  reinstall it     11  Adjust the solvent supply regulator back to its nor   mal operating pressure     NOTE  The system remains full of solvent     NOTE  If your system uses 2 guns  you must trigger  both guns simultaneously during a purge to purge both  guns and lines  Verify that clean solvent flows from each  gun  If not  repeat purge or clear clog blockage in sys   tem     11    Purging                   E                                  pem         00000       E    Manual Overrides                     ry                                           QO                2 7 1        ED       Solvent Valve     Solenoid  Dose Valve A1 Dose Valve A3 Gun Flush Box 1157308  Solenoid Solenoid Location Solenoid Location  
55. pose  Call your distributor for information      Route hoses and cables away from traffic areas  sharp edges  moving parts  and hot surfaces     Do not kink or over bend hoses or use hoses to pull equipment      Keep children and animals away from work area      Comply with all applicable safety regulations        MOVING PARTS HAZARD  Moving parts can pinch  cut or amputate fingers and other body parts       Keep clear of moving parts     Do not operate equipment with protective guards or covers removed       Pressurized equipment can start without warning  Before checking  moving  or servicing equipment   follow the Pressure Relief Procedure and disconnect all power sources           TOXIC FLUID OR FUMES HAZARD   Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin  inhaled  or  swallowed      Read MSDSs to know the specific hazards of the fluids you are using      Store hazardous fluid in approved containers  and dispose of it according to applicable guidelines     Always wear chemically impermeable gloves when spraying  dispensing  or cleaning equipment                 PERSONAL PROTECTIVE EQUIPMENT   You must wear appropriate protective equipment when operating  servicing  or when in the operating area  of the equipment to help protect you from serious injury  including eye injury  hearing loss  inhalation of  toxic fumes  and burns  This equipment includes but is not limited to      Protective eyewear  and hearing protection      Resp
56. que tous documents  avis et proc  dures judiciaires ex  cut  s  donn  s ou intent  s     la suite  de ou en rapport  directement ou indirectement  avec les proc  dures concern  es     Graco Information    For the latest information about Graco products  visit www graco com   For patent information  see www graco com patents     TO PLACE AN ORDER  contact your Graco distributor or call to identify the nearest distributor   Phone  612 623 6921 or Toll Free  1 800 328 0211 Fax  612 378 3505    All written and visual data contained in this document reflects the latest product information available at the time of publication   Graco reserves the right to make changes at any time without notice     Original instructions  This manual contains English  MM 3A0870    Graco Headquarters  Minneapolis  International Offices  Belgium  China  Japan  Korea    GRACO INC  AND SUBSIDIARIES   P O  BOX 1441   MINNEAPOLIS MN 55440 1441   USA    Copyright 2010  Graco Inc  All Graco manufacturing locations are registered to ISO 9001   WWW graco com  Revision L  February 2014    
57. reduce the risk of skin injection  relieve pressure  when you stop spraying  before changing spray tips   and before cleaning  checking  or servicing  equipment           NOTE  The following procedure relieves all fluid and air    pressure in the ProMix 2KE system     Pump Systems    1  Press     on Run Mix Spray  Screen 2  or    from any screen to put the system in Standby     2  Follow procedure for Purging Fluid Supply Sys     tem  page 10  if desired or necessary     3  Shut off air supply to A and B pumps and solvent  supply pumps     4  With the gun triggered  push the manual override on    the A and B dose and solvent valve solenoids to  relieve pressure  See FIG  1  page 12  Verify that  fluid pressure is reduced to 0     5  Reinstall the Control Box cover     3A0870L    Pressure Relief Procedure    Meter Systems    1  Press     on Run Mix Spray  Screen 2  or o  from any screen to put the system in Standby     2  Shut off the A1  A2 and       if using multiple colors   and B fluid supply pumps pressure pots     3  Remove the Control Box cover     4  With the gun triggered  push the manual override on  the A1  A2  A3   and B dose valve solenoids to  relieve pressure  See FIG  1  page 12     5  Follow Purging procedure  page 11   6  Shut off the fluid supply to solvent valves A and B     7  With the gun triggered  push the manual override on  the A and B solvent valve solenoids to relieve sol   vent pressure  See Fic  1  Verify that solvent pres   sure is reduced to 0  
58. rts              Moisture Sensitivity of  Isocyanates    Isocyanates  ISO  are catalysts used in two component  coatings  ISO will react with moisture  such as humidity   to form small  hard  abrasive crystals  which become  suspended in the fluid  Eventually a film will form on the  surface and the ISO will begin to gel  increasing in vis   cosity  If used  this partially cured ISO will reduce perfor   mance and the life of all wetted parts     NOTE  The amount of film formation and rate of crystal   lization varies depending on the blend of ISO  the  humidity  and the temperature     To prevent exposing ISO to moisture       Always use a sealed container with a desiccant  dryer in the vent  or a nitrogen atmosphere  Never  store ISO in an open container       Use moisture proof hoses specifically designed for  ISO  such as those supplied with your system     e Never use reclaimed solvents  which may contain  moisture  Always keep solvent containers closed  when not in use       Never use solvent on one side if it has been con   taminated from the other side       Always lubricate threaded parts with ISO pump oil  or grease when reassembling     Changing Materials    e When changing materials  flush the equipment mul   tiple times to ensure it is thoroughly clean       Always clean the fluid inlet strainers after flushing     e Check with your material manufacturer for chemical  compatibility     3A0870L    Pressure Relief Procedure        9                               To 
59. stems are not approved for use in hazardous locations unless the base model   all accessories  all kits  and all wiring meet local  state  and national codes   Approved for Hazardous Location  Class 1  Div 1  Group D  North America   Class 1  Zones 1 and 2  Europe   Maximum Working  Pressure USB  Part No   Series  Description psi  MPa  bar  Module  Approvals   Pump Systems   24F102 A 3 1  Merkur  A and B 300  2 1  21   24  10       23 1  Merkur  A and B 2300  15 8  158  120  24F104     30 1  Merkur  A and B 3000  20 7  207  Ex ia px IIA T3 Ta   0  C to 54  C  24F105       45 1  Merkur  A and B 4500  31 0  310      10 ATEX 0025 X  24  106    3 1  Merkur A  Merkur Bellows      300  2 1  21   24F107 A 23 1  Merkur A  Merkur Bellows B   2300  15 8  158   lt  gt   245108        35 1  Merkur A  Merkur Bellows      3500  24 1  241                 24  109    3 1  Merkur  A and B 300  2 1  21  v equipment for  24F110 A 23 1  Merkur  A and B 2300  15 8  158  v Class I  Division 1  Group D  T3  24  111       30 1  Merkur  A and B 3000  20 7  207      ta 0  C to 54  C  24F112 A 45 1  Merkur  A and B 4500  31 0  310  v  24F113 A 3 1  Merkur A  Merkur Bellows      300  2 1  21  v C     den  24F114 A 23 1  Merkur A  Merkur Bellows B   2300  15 8  158  v  24F115 A 35 1  Merkur A  Merkur Bellows B   3500  24 1  241  v Ses  Spscldi Conditions  for Safe  Meter Systems Use in Warnings  page 5   24F084  A G3000  1 color 1 catalyst 3000  27 58  275 8   24F085 A G3000  3 colors 1 catalyst 3000  27 
60. th cable   402 116320 SWITCH  rocker  power   403 115306 FILTER  power line   404 114095 BLOCK  terminal   405 112144 SCREW  machine  pan head   406 109467 SCREW  machine  pan head   407 103832 SCREW  mach   408 100139 PLUG  pipe  not shown   410       HARNESS  2 wire  8 in   203 mm    411       HARNESS  3 wire  4 in   102 mm          Not sold separately    3A0870L       Parts    401  M              M  N                N     410  Un c       E 403  411  404  406 ti16454b    NOTE  Order Electric Power Conversion Kit 16G351 to  convert an intrinsically safe air powered alternator  power supply to a non intrinsically safe electric power  supply     45    Parts    Alternator Power Assembly    511    501        J1  Connect cable  517 to fluid          trol module                       B q   Connect cable 516 Connect cable 515   to USB module  if to display module    present  700    502   Ref  Part Description       CAN Cables  501 255728 22  module  see page 1 Ref  Part Description        502  15WO017 VALVE  safety 1 515 123278 CABLE  CAN  10 ft  3 05 m  1  503 156971 FITTING  nipple  short 1 516 15V782 CABLE  CAN  2 ft  0 6 m  1  504 115841 ELBOW 1 517  15V778 CABLE  CAN  20 in   0 5 m  1  52    UON d          NOTE  Order Alternator Conversion Kit 16G353 to con   507 112307 ELBOW 1 vert from an electric power supply to an air powered  508 104655 GAUGE  pressure 1 alternator power supply   509 103833 SCREW  machine 4  510 100284 NUT  hex 1  511 158090 WIRE  grounding 1  512 112514 
61. ti16391a             5  Terminal Block Electrical Connections       4  SeeFiG 8  Disconnect the power supply CAN cable   401a  from the advanced fluid control module   302      5  Disconnect line filter wires and power supply wires  from the power switch  402      6  Disconnect the power supply ground wire   PS GND   from the advanced fluid control module  ground terminal  T      7  Remove four screws  405  and remove power sup   ply  401   If replacing filter  remove two screws   407  and the filter  403      8  Install the new power supply  401  and line filter   403   using supplied screws  405  407   as shown     9  See Fic  8  Connect wire harness  410 LF  to the  line filter  403  and to the power switch  402   as  shown  See also Electrical schematic     3A0870L    Service    10  Connect the power supply wire harness  411 PS  to  the switch  402   as shown  See also Electrical  Schematic  Connect the PS ground wire to the  ground terminal  T  of the advanced fluid control  module     11  See       5  Connect wire harness  411  to the line  filter  403  and terminal block  404  as shown  See  also Electrical Schematic     12  Connect CAN cable  401a  to the advanced fluid  control module     E TK Connect cable     401a  here                                       ti16602a    Fic  6  Reconnect CAN cable              TERMINAL  BLOCK    L N GRND                   POWER  SUPPLY       L GRND N    LINE POWER  FILTER                   2A 1A  SWITCH  ROCKER                      
    
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