Graco 312786G User's Manual
Contents
1. 2 Relieve pressure See your ProMix 2KS Operation Manual 3 See FIG 4 Remove the air flush valve AFV from the fluid mix manifold FM and set it aside 7 xd gt e NI AFV 12955 FIG 4 Disconnect Air Flush Valve 4 See FIG 5 Install the o ring 6 double valve mounting block 1 and screws 8 5 See FIG 6 Install the air flush on the double valve block 1 Assemble the third flush valve kit parts 2 3 4 6 9 10 11 as shown on page 15 Install on the mounting block using the screws 7 See FIG 6 AN 6 Shut off all power to the fluid panel Open the fluid panel See the Wall Panel detail in FIG 2 Install the solenoid 12 and two tube connectors 15 at the correct position 3rd Flush Valve on the solenoid manifold Connect the solenoid wires to the fluid panel control board as shown in FIG 3 312786G 7 Connect the tubing 13 14 between the solenoid manifold and the tube fittings T on the flush valve 2 See System Pneumatic Schematic page 10 77 E H 112956 s 12957 Fic 6 Install Third Flush Valve Installation 15V822 Dump Valve Kit for RoboMix NOTE These instructions show this kit being installed on the B side It may also be installed on the A side 1 A ri 1 See FIG 7 Shut off2. 13046 FIG 8 15V202 Kit Installation 15X247 Auto Dump Valve Kit 1 A i 1 Close the component A and component B shutoff valves on the fluid manifold 2 Trigger the gun to relieve fluid pressure downstream of the fluid manifold See FIG 9 Install the small o ring 3 seat retainer 6 large o ring 7 and dump valve 1 in the valve adapter 2 4 Install the valve adapter 2 the mixed material line downstream of the static mixer and as close to the gun as possible NOTE Connect the static mixer to one 1 4 npt port of the valve adapter 5 Install the nipple 8 in the other port of the adapter 2 Connect the gun line to this nipple 12655 13047 Connect 1 4 npsm f dump hose not supplied to the 1 4 npsm m threaded stud at the bottom of the adapter 2 When the gun closes the dump valve opens and fluid is dumped through the stud AN Shut off all power to the fluid panel Open the fluid panel See the Wall Panel detail in FIG 9 Install the solenoid 5 at the correct position GFB1 or GFB2 on the solenoid manifold Connect the solenoid wires to J8 on the fluid panel control board as shown in FIG 3 Also see the System Electrical Schematic on page 13 Install the tube connector 9 in the solenoid mani fold Connect the tubing 4 between the connector and the tube fitting T on the dump v
3. Natural Gun Flush Box 2 Supply GFB2 P GFB2 P 5 32 4 Air Natural Gun Flush Box 1 Safety GFB1 S GFB1 S 5 32 4 Interlock Natural Gun Flush Box 2 Safety GFB2 S GFB2 S 5 82 4 Interlock Natural Gun 1 Atomizing Air 1 ATOM 1 1 4 6 Natural Gun 2 Atomizing Air ATOM 2 ATOM 2 1 4 6 Use as a separate line AT 1 4 6 connected directly to the main shop air line Do not connect to the unit s main air supply or to the air manifold 335 User supplied Con nects air flow switch to gun air shutoff valve 338 Natural Purge Air Supply 312786G System Electrical Schematic Hazardous Area Schematic Diagrams FLUID PANEL CONTROLBOX HAZARDOUS AREA 3X CABLE 1 D 49 9 pwr RED BLACK FLOW METER 4 17 SHIELDIGRN 5 I LL PWR RED i L ON Bite 3 5 vers SIG WHITE SHIELD GRN 1 PWR RED 2 1 4 com BLACK FLOW METER SOLVENT 52 222252222222 2220 22 3 TSG WHITE i eee 2E 4 SHIELD GRN Soe SSeS GROUND V P ANALOG OUT WHT 2 1 BLK TERMINAL PRESS GRN 1 UNUSED i 12V RED 2 UNUSED GND JA 3 H FUNUD CHASSIS BARE PRESSURE J10 4 r UNUSED i 2 COM RED 5 UNUSED g EX WHT 6 t UNUSED PRESSURE BLK c 0 7775
4. 3 WAY SOLENOID 49 OPTIONAL 12 VDC EA GFB 2 DN VALVE 3 WAY SOLENOID 9 OPTIONAL 4e B MANIFOL METRE 10 312786G Schematic Diagrams Tubing Schematic A6 o 3 ene 13857 RN B1 B3 B5 B7 GFB1 C GFB2 C 13862 1 5 GFB2 S ATOM 1 ATOM 2 13863 T113861a T113860a 312786G Schematic Diagrams Table 1 Tubing Chart Color Description Starting Point Point in mm Tube Ref No A A A A Green Dose A On 5 32 4 336 B3 B5 13 5 32 4 lt C2 5 32 4 5 32 4 Included in optional Dump Valve Kit OT 02 E LN MO A LN DA LAN s Bro s oe 334 Dose B Off 5 32 4 Natural Solenoid Air Supply Natural Gun Flush Box 1 Pressure GFB1 A GFB1 A Switch Signal Natural Gun Flush Box 2 Pressure GFB2 A GFB2 A 5 32 4 Switch Air Natural Gun Flush Box 1 Trigger GFB1 C GFB1 C 5 82 4 Air Natural Gun Flush Box 2 Trigger GFB2 C GFB2 C 5 32 4 Air z TZ A2 A4 A6 A8 DA B1 B3 B5 B7 13 Go NO 6 5 32 4 N Included in optional Gun Flush Box Kit 15V826 Natural Gun Flush Box 1 Supply GFB1 P GFB1 P 5 32 4 Air
5. To install a carbide seat order Kit 24U054 The kit includes a single carbide seat and o rings 4 and 14 Parts labeled n a are not available separately 14 312786G 15V354 Third Flush Valve Kit for Wall Panel Ref Part No 15U673 15X303 15T600 n a 101970 109450 n a 109031 166866 501867 312786G Description BLOCK double valve mount VALVE dispense includes item 4 see manual 312782 ADAPTER valve ptfe PLUG pipe 1 4 npt ptfe SCREW cap socket hd 5 16 24 x 3 4 in 19 mm SCREW cap socket hd 5 16 24 x 1 in 25 mm ELBOW street 1 4 npt m x f VALVE check Qty 12953 Ref No 113 12 13 14 15 t Parts included in Valve Seat Kit 244861 purchase separately Part No n a 121374 n a n a 114263 Parts 12652 Description SEAT valve VALVE solenoid 4 way TUBE nylon 5 32 in 4 mm OD 3 ft 0 9 m green TUBE nylon 5 32 in 4 mm OD 3 ft 0 9 m red CONNECTOR 1 8 npt m x 5 32 in 4 mm OD tube Parts labeled n a are not available separately Qty 1 15 Parts 15V822 Dump Valve Kit for RoboMix 12655 Dump Valve B Valve A 4 8 P 9 LY 2 20 11 50 2 Co 9 13047 9 113045 Ref No Part No Description Qty No Part No Description Qty 1 15X304 VALVE dispense includes item 10 1
6. 11 19979 SCREW cap socket hd 10 24 4 see manual 312782 3 8 in 10 mm 2 15V888 RETAINER seat RoboMix 1 12 111328 CONNECTOR 10 32 x 5 32 in 4 1 3 15U713 VALVE adapter RoboMix 1 mm OD tube 4 121795 VALVE solenoid 4 way 1 13 n a TUBE nylon 5 32 in 4 OD 3 1 5 150720 HOSE 1 4 15 1 2 in 1 0 9 394 14 114342 ELBOW 1 4 1 114339 UNION swivel 1 4 15 104644 PLUG screw 1 114446 ELBOW 1 4 npt m x 1 4 npsm f 16 104640 1 166421 NIPPLE 1 4 0 O RING ptfe Parts labeled n a not available separately 16 312786G 15V202 Third Flush Valve Kit for RoboMix 13046 Ref No Part No Description Qty 15V888 RETAINER seat RoboMix 1 109450 ptfe 1 15U715 VALVE adapter RoboMix 1 501867 VALVE check 1 15X304 VALVE dispense includes item 6 1 see manual 312782 n a ptfe 2 121795 VALVE solenoid 4 way 1 111328 CONNECTOR 10 32 x 5 32 in 4 1 mm OD tube 10 110420 SCREW cap socket hd 10 24 x 4 1 1 2 in 38 mm 13 n a TUBE nylon 5 32 in 4 mm OD 2 1 ft 0 61 m green OMD Parts labeled n a are not available separately 312786G Parts TI12655a 13047 17 Parts 15X247 Auto Dump Valve Kit 14283 Ref No Part No Description 1 24W310 VALVE dispense includes 7 see manual 312782 2 15T7
7. 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 remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or
8. 17 ADAPTER dump valve 3T 111457 O RING ptfe 4 n a TUBE nylon 5 32 in 4 mm OD 5 ft 1 52 m 5 121324 VALVE solenoid dump valve eT n a SEAT dump valve sst TT n a O RING ptfe 8 C20482 NIPPLE 1 4 npt 9 111328 CONNECTOR 10 32 x 5 82 in 4 mm OD tube T Order 16A560 to replace a single seat The kit includes a seat 6 and o rings 3 and 7 NOTE The standard valve seat 6 is SST To install a carbide seat order Kit 240054 The kit includes a single carbide seat and o rings 3 and 7 Parts labeled n a are not available separately 18 HEN mage A LL Ll 13116 3127868 Notes 312786G Notes 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 shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion
9. 300 psi 2 1 MPa 21 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure See pages 7 and 17 15X247 Auto Dump Valve Kit For wall mount ProMix 2KS Electronic Proportioners 3000 psi 21 MPa 210 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure See pages 8 and 18 312786G Installation Installation 15V821 Dump Valve Kit for Wall Panel NOTE These instructions show this kit being installed on the A side It may also be installed on the B side 1 b we 1 Shut off the fluid supply to the dose valve V at the front of the wall panel 2 Actuate the dose valve to relieve fluid pressure in the valve 3 Relieve fluid pressure upstream and downstream of the dose valve See your ProMix 2KS Operation Manual 4 See FIG 1 Remove the plug from the dose valve adapter Install the street elbow 18 in this port Install the nipple 19 in the elbow At Front of Wall Panel A SIDE B SIDE 1 7 Ter 22 gt lt gt IN 2 SN 12 V S AV 19 VERE FIG 1 15V821 Kit Installation 312786G Install the dump valve assembly includes 1 2 4 and 11 in slot of the flange F at the back of the wall panel Secure with the nut 8 Install the elbow 6 in the open port of the dump valve adapter 2 Connect 1 4 npsm f hose 12 between the
10. EE sitet par yn LLLLLI an BOARD 1 6 STD COLORS 3 100 OPTIONS 1THRU 12 TA ED CATALYST 5 SHIELD BARE E 1THRU 4 4 4 EE CAN WHT MANIFOLD _ MANIFOLD 1 CAN L BLU ams ar HAVDE Hae I CLR 9 HAVDE 3 jg Jo 4H m uel lego 50 STD CLR6 e 412VDC A lam ee p p FT 5 A SHED BARD BOARD ans At M 2 jan Ine TE E Ca g O LEL CLR3 at a SE 2H noe AL a Er COM homse Se gg cle COM 2 ET jon MGE du I 20 3 net 13 5 RED MEE SOLCLR 2 uM mai SOL CAT 4 BLACK 14523 em g ii GFB 2 6 STD 6 BLACK 82 Eun gt 4 BLACK 3 LO CK lo c USED COLORS 2 13 THRU 30 5 RED far 4vc COM ae in 4 BLACK T PURGE A S CLR 20 3 CON I 1 VEE vg i RD gt T L 6 HAVDE P n i xoc 6 BLACK CLR 18 2 COM 5 C RED met USED e mob HX 4 BLACK nad RAGER
11. Instructions Parts gt 7 GRACO Dump Valve and Third Purge Valve Kits 3127809 EN For use with ProMix 2KS Electronic Proportioners For professional use only See page 2 for kit part numbers and maximum working pressure Important Safety Instructions 15V821 Dump Valve Kit e Read all warnings and instructions this manual For complete for Wall Panel warnings and instructions see your proportioning system manual Hazard symbols refer to specific procedure risks Save all instruc p SG tions 1 15V354 Third Flush Valve Kit for Wall Panel shown amp Fluid Mix Manifold JA Var 4 g a HG d 4 112743 TI12954a PROVEN QUALITY LEADING TECHNOLOGY Kits Kits 15V821 Dump Valve Kit For wall mount ProMix 2KS Electronic Proportioners 3000 psi 21 MPa 210 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure See pages 3 and 14 15V822 Robo Dump Valve Kit For robo mount ProMix 2KS Electronic Proportioners 300 psi 2 1 MPa 21 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure See pages 6 and 16 15V354 Third Flush Valve Kit For wall mount ProMix 2KS Electronic Proportioners 4000 psi 28 MPa 280 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure See pages 5 and 15 15V202 Robo Third Flush Valve Kit For robo mount ProMix 2KS Electronic Proportioners
12. alve 1 See System Pneumatic Schematic page 10 312786G 9 15X247 Kit Installation 312786G 7142830 Installation J8 see FIG for details TI13116a Wall Panel Schematic Diagrams Schematic Diagrams System Pneumatic Schematic COLOR COLOR CHANGE VALVE CONTROL STACKS AIR EXHAUST MUFFLER MANIFOLD mI COLOR 1 2 7 COLOR 2 12 VDC 5 m Z COLOR 3 EX si 7 COLOR 4 4 WAY SOLENOID S COLOR 5 7 COLOR 6 m Z COLOR7 i y xi COLOR 8 2 12 VDC 4 E COLOR SOLVENT To N sft 7 COLORS VALVE ES 4 WAY SOLENOID 7 COLOR 10 lt W 3 COLOR 11 2 COLOR 12 CATALYST 1 5 CATALYST 2 gm CATALYST 3 VZ 4 WAY SOLENOID CATALYST 4 3 8 AIR FILTER CATALYST SOLVENT MANUAL DRAIN 5 MICRON c WALL MOUNT ONLY lt m j COLOR 13 COLOR 14 mi 14 COLOR 15 O COLOR 16 AIRINPUT O COLOR 17 5 14 COLOR 18 COLOR 19 st 7m COLOR20 COLOR 21 AIR EXHAUST MUFFLER COLOR 22 BW EE EE COLOR 23 12 VDC COLOR 24 COLOR 25 M 3 WAY SOLENOID e OPTIONAL E COLOR 26 gt OK if COLOR 27 9 9 COLOR 28 AIR INPUT Er COLOR 29 12VDC COLOR 30 3 WAY SOLENOID OPTIONAL 1 1 OI 36 SERIES SOLENOID VALVES
13. 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 que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indi
14. elbow 6 and nipple 19 AN Shut off all power to the fluid panel Open the fluid panel See the Wall Panel detail in FIG 2 Install the solenoid 9 at the correct position Dump Valve or Dump Valve B on the solenoid manifold Con nect the solenoid wires to the fluid panel control board as shown in FIG 3 Also see the System Electrical Schematic on page 13 Connect the tubing 7 between the solenoid mani fold and the tube fitting T on the dump valve 1 See System Pneumatic Schematic page 10 At Back of Wall Panel 12 112743 Installation RoboMix Panel Wall Panel Dump Valve B 12655 Valve Valve Dump Valve B Dump Valve A 3rd Flush GFB1 Valve 13116 Fic 2 Solenoid Manifolds e20 zm INN C58 B o Np iO OF 9 Zw o SE 7 co ag Pas 5 d T FE a CI P ZR gage Bo el SOLENOID OUTPU J15 1 J15 2 J15 5 J15 6 8 1 J8 2 J8 3 8 4 J8 5 J8 6 Auto Dump Auto Dump 3rd Purge Valve Dump Valve Dump Valve Valve GFB1 Valve GFB2 Wire Color FIG 3 255765 Fluid Panel Control Board Detail View of Solenoid Connections 312786G Installation 15V354 Third Flush Valve Kit for Wall Panel 1 fr 1 Shut off the air and fluid supply to the ProMix 2KS
15. for RoboMix 7 1 1 Shut off the air and fluid supply to the 2KS 2 Relieve pressure See your ProMix 2KS Operation Manual 3 See FIG 8 Remove the plug A from the air flush valve AFV Install an o ring 6 in this port 4 Install the third flush valve adapter 3 in the Robo Mix Ensure that the o ring 6 remains in place to seal between the adapter and the air flush valve adapter 5 Secure the adapter 3 to the air flush valve adapter with four screws 10 inserted through the side wall of the RoboMix Torque to 70 in Ib 8 Nem 6 Apply thread sealant and install the check valve 4 through the back of the RoboMix and into the third flush valve adapter 3 312786G 10 Install the o ring 2 seat 1 o ring 6 and third flush valve 5 in the adapter 3 AN See FIG 8 Shut off all power to the fluid panel Open the fluid panel Install the solenoid 8 in the third flush valve position on the solenoid manifold Install the tube connector 9 Connect the solenoid wires to the fluid panel control board as shown in FIG 3 Also see the System Electrical Schematic on page 13 Connect the tubing 13 between the solenoid mani fold and the tube fitting T on the third flush valve 5 See System Pneumatic Schematic page 10 Connect the third flush fluid supply line to the check valve 4 Installation
16. m 19 Le amas n L6 Tu n ut ee M t pp ae ta jan 4 I nm COM 1 TI arrow SWITCH 1 Jag gt 4 DC CUR29 3 SIG sm 6 zr cLR30 eee E IG TT AIR FLOW SWITCH 2 d 4 COM 5 SIG FO OUT nu COM 627 SOLVENT FLOW SWITCH 7 p BLU TT ol GFB 1 PRESSURE SWITCH Il FOIN T Ag aa GFB 2 PRESSURE SWITCH BEY 17777 ARES px NE ut 312786G 13 Parts Parts 15V821 Dump Valve Kit for Wall Panel 8 las TAS 7 TI13116a Ref Ref No Part No Description Qty Part No Description Qty 1 24W310 VALVE dispense includes 14 see 1 12 206966 HOSE 1 1 2 ft 0 46 m 1 manual 312782 13 111328 CONNECTOR 10 32 x 5 32 in 4 1 mm OD tube 14 T n a O RING ptfe 101970 PLUG 18 166866 ELBOW street 1 4 m x f 2 15T717 ADAPTER dump 4 t 111457 O RING ptfe 6 114342 ELBOW 1 4 npt mbe 7 n a TUBE nylon 5 32 in 4 mm OD 2 2 ft 0 61 m 19 C20482 NIPPLE 1 4 npt 8 n a NUT hex 9 16 18 1 9 121324 VALVE solenoid dump valve 1 Parts included 16A079 Dump Valve Replacement 117 n a SEAT dump valve sst 1 Kit purchase separately T Order Kit 164560 to replace a single seat The kit includes a seat 11 and o rings 4 and 14 NOTE 7he standard valve seat 11 is SST
17. rectement 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 312786 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2008 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revision G August 2014
18. the fluid supply to the dose valve V in the RoboMix 2 Actuate the dose valve to relieve fluid pressure in the valve 3 Relieve fluid pressure upstream and downstream of the dose valve See your ProMix 2KS Operation Manual 4 Remove the plug from the dose valve adapter Apply thread sealant and install the elbow 8 in this port 5 Install the valve adapter 3 in the RoboMix Secure with four screws 11 Apply thread sealant and install the nipple 9 through the back of the Robo Mix and into the adapter Install the swivel 6 in the opposite side of the adapter 6 Install the seat 2 o ring 10 and dump valve 1 in the adapter 3 7 Connect the hose 5 between the swivel 6 elbow 8 AN 8 Shut off all power to the fluid panel Open the fluid panel See the RoboMix Panel detail in FIG 2 Install the solenoid 4 at the correct position Dump Valve or Dump Valve on the solenoid manifold Connect the solenoid wires to the fluid panel control board as shown in FIG 3 Also see the System Electrical Schematic on page 13 9 Connect the tubing 13 between the solenoid mani fold and the tube fitting T on the dump valve 1 See System Pneumatic Schematic page 10 312786G FIG 7 15 822 Kit Installation 13045 Installation TI12655a Dump 11 0 6 ge 9 3047 15V202 Third Flush Valve Kit
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