Graco 3A2801D User's Manual
Contents
1. 106 105 CO S40C 7 23 19b 20 19a Figure 1 Mix Manifold 3A2801D Installation Operation Check that all hose connections are tight before each use To spray move the lever 16 to the O SPRAY position Components A and B will enter the mix manifold and be mixed by the mix nozzle 10 and the static mixer tube 106 To flush move the lever 16 to the gt FLUSH position Solvent will flush the mix manifold static mixer and gun To shut down flush the mix manifold and relieve pressure as described in the PD2K operation manual Always leave the mix manifold lever in the F gt FLUSH position when not in use E i ea Cirocmn aS oy ae 16 ti21778a Figure 2 Mix Manifold Set to Spray E NO X 4 ry CODE gt CE Grrcemre fl 1 urs Sa ti21779a 16 Figure 3 Mix Manifold Set to Flush Repair Repair Disassembly 1 Flush the mix manifold before servicing See the PD2K operation manual 2 Relieve the pressure as described in the PD2K operation manual Disconnect the hoses taking note of which port A or B they are connected to 3 Unscrew a plug 15 from the man2. 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 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 mot
3. 1 25 Ib 0 57 kg Wetted parts 16W556 Mix Manifold 302 303 316 and 17 4PH SST ee perfluoroelastomer PEEK PTFE CV 75 16W616 Mix Manifold for 302 316 and 17 4PH SST perfluoroelastomer PEEK PTFE CV 75 3A2801D 17 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and pearing 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 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
4. 24N305 1 4 in 6 mm ID Fluid Whip Hose nylon 6 ft 1 8 m for low pressure applications only 225 psi 1 6 MPa 16 bar Maximum Fluid Working Pressure 24N348 1 4 in 6 mm ID Fluid Whip Hose ptfe 6 ft 1 8 m for high pressure applications only 3000 psi 20 7 MPa 207 bar Maximum Fluid Working Pressure 247753 Acid Catalyst Conversion Kit To convert a 16W556 standard mix manifold to a 16W616 mix manifold for use with acid catalyzed materials 241873 Fluid Outlet Quick Disconnect Kit Replaces the manifold s fluid outlet fitting to allow quick disconnect of the static mixer hose 24U059 5 16 in 8 mm ID Grounded Air Whip Hose for use with electrostatic guns 1 4 npsm f x 1 4 npsm f left hand thread 6 ft 1 8 m 100 psi 0 7 MPa 7 bar Maximum Air Working Pressure 16F537 5 16 in 8 mm ID Air Whip Hose for use with conventional air spray guns 1 4 npsm f 6 ft 1 8 m 200 psi 1 4 MPa 14 bar Maximum Air Working Pressure 245004 Air Line Quick Disconnect for use with electrostatic guns 10 3A2801D Technical Data Technical Data Mix Manifold Maximum fluid working pressure 24R991 Low Pressure 300 psi 2 1 MPa 21 bar Mix Manifold 24R992 High Pressure 1500 psi 10 5 MPa 105 bar Mix Manifold 24T273 High Pressure 1500 psi 10 5 MPa 105 bar Mix Manifold for acid catalyzed materials Mixing ratio range 0 1 1 50 1 1 Fluid outlet size static 3 8 npt f mixer Weight approximate
5. 2801D 3 Warnings TOXIC FLUID OR FUMES Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear chemically impermeable gloves when spraying dispensing or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment includes but is not limited to e Protective eyewear and hearing protection e Respirators protective clothing and gloves as recommended by the fluid and solvent manufacturer 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 Wasi 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 pre
6. Instructions Parts GRACO Mix Manifold Kit irc For at the gun mixing of 2 component materials when used with a ProMix PD2K Proportioner For professional use only Important Safety Instructions Read all warnings and instructions in this manual and in your PD2K proportioner manual Save these instructions See page 2 for model part numbers maximum fluid working pressure and approvals ti21559a PROVEN QUALITY LEADING TECHNOLOGY Models 24R991 Low Pressure Mix Manifold 300 psi 2 1 MPa 21 bar 24R992 High Pressure Mix Manifold 1500 psi 10 5 MPa 105 bar 24T273 A High Pressure Mix Manifold for 1500 psi 10 5 MPa 105 bar acid catalyzed materials CE Eic cnare 2 3A2801D Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risks When these symbols appear in the body of this manual or on warning labels 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 e Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights
7. 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 Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area 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 Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Do not point gun at anyone or at any part of the body wpa bar PS 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 dispensing 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 3A
8. erves the right to make changes at any time without notice For patent information see www graco com patents Original Instructions This manual contains English MM 3A2801 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2013 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revision D July 2014
9. for the A and B plugs 15 ti21999a Figure 6 Detail of Seal and Seat Assembly When all three plugs 15 are installed tighten the outlet fitting 11 Reconnect the hoses A to A and B to B Reconnect the solvent hose Return the mix manifold to service Parts Parts Mix Manifold Kit Parts Part No 24R991 Low Pressure Mix Manifold Kit Part No 24R992 High Pressure Mix Manifold Kit Part No 24T273 High Pressure Mix Manifold Kit for acid catalyzed materials eC Ref Part No Description p No 101 16W557 BRACKET belt 102 16w558 BRACKET gun belt a 16W559 RETAINER bracket a 1 106 103 16w559 RETAINER bracket a PINE 104 16W560 NUT retaining a 105 46W562 WIRE ground 25 ft 7 6 m 106 16W564 HOSE static mixer low pressure 1 for 24R991 3 8 npsm fbe 9 25 in 235 mm long 16W563 HOSE static mixer high pressure 1 for 24R992 3 8 npsm x 1 4 npsm fbe 8 0 in 203 mm long 1 24V437 HOSE PTFE static mixer low pressure for 24R991 3 8 npsm fbe 11 7 in 297 mm long Includes 597350 TUBE PTFE 8in 203mm 1 510198 ELEMENT mixer 3 2 2 105 F 513832 FITTING straight 3 8 T x 3 8 npt SST ti21558a 207152 FITTING swivel 3 8 npt x 3 8 npsm SST Fics T 109 101550 SCREW cap socket head 1 4 20 1 x 0 5 in 13 mm 8 3A2801D Mix Manifold Parts Part No 16W556 Mix Manifold used on 24R991 Kit Part No 17A439 Mi
10. ifold body 1 Remove and discard the seal 22 each time a plug is removed Inspect the seat 12 and o rings 13 14 Replace if damaged 4 Repeat for the other two plugs 15 Unscrew the outlet fitting 11 Remove the o ring 9 bearing 8 mix nozzle 10 and stem ball 6 NOTE When removing the A and B check valves 19 note which is from the A side and which is from the B side 6 Unscrew the check valves 19 20 Unscrew the packing nut 5 Remove the valve stem 4 backup washers 3 and o ring 2 8 Unscrew the nut 17 Remove the lever 16 ti21561a Figure 4 Mix Manifold Repair 6 3A2801D Reassembly NOTE Lubricate all o rings when reassembling Plug Seals Repair Kit 420011 is available Parts included in the kit are marked with an asterisk for example 12 Order the kit separately Lever Seals Repair Kit 420012 is available Parts included in the kit are marked with a symbol for example 2 Order the kit separately Outlet Seals Repair Kit 420013 is available Parts included in the kit are marked with a symbol for example 8t Order the kit separately Ball Repair Kit 24T752 is available Parts included in the kit are marked with a symbol for example 64 Order the kit separately 1 Install the backup washers 3 and o ring 2 on the valve stem 4 Insert the stem into the body 1 2 Screw the packing nut 5 into the body 1 so it bottoms on the shou
11. lder Install the lever 16 and nut 17 so the notch N in the lever faces the B side as shown ti22075a Figure 5 Lever Orientation 3 Move the lever to the SPRAY position Install the stem ball 6 in the manifold body 1 so the small hole on one side of the stem is facing the side of the body marked SPRAY A The ball must engage with the valve stem 4 4 Install the bearing 8t and o ring 9T Insert the mix nozzle 10 into the stem ball 6 so it 3A2801D 10 11 12 Repair bottoms on the shoulder Loosely screw the outlet fitting 11 into the body 1 Apply thread adhesive to the check valves 19 20 Be sure to install the A and B check valves 19 in the correct ports as noted under Disassembly Check that the lever 16 is in the SPRAY position This positions the ball stem 6 so the smooth rounded surface is facing the solvent port Proper positioning is important to ensure that the seal 22 conforms properly against the ball Apply a small amount of fluid compatible grease to the seat 12 and seal 22 Install them in the solvent plug port with the beveled side of the seat 12 facing in toward the ball 6 Install the o rings 13 14 on the solvent plug 15 and screw the plug into the solvent port securely Move the lever 16 to the FLUSH position This positions the ball stem 6 so the smooth rounded surface is facing the A and B ports Repeat steps 7 and 8
12. ors switches hose etc are subject to the warranty if any of meir 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 indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com 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 res
13. ssure 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 Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose 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 4 3A2801D Installation 1 Connect the component A supply to the A side fitting 19a of the mix manifold 2 Connect the component B supply to the B side fitting 19b of the mix manifold 3 Connect the solvent supply to the solvent fitting 20 of the mix manifold 4 Connect the static mixer hose 106 to the gun whip hose This equipment must be grounded to reduce the risk of static sparking Static sparking can cause fumes to ignite or explode Grounding provides an escape wire for the electric current 5 Connect the ground wire 105 to the ground screw 23 Connect the other end of the ground wire to a true earth ground P ti21777a
14. x Manifold used on 24R992 Kit Parts Part No 16W616 Mix Manifold used on 24T273 Kit for acid catalyzed materials ti21561a BODY manifold O RING PTFE f1 NUT packing fer ean stem i ate BEARING quderaco r 1 for nozae mie Sid paster tesco a aris 3A2801D 16W554 FITTING outlet 3 8 nosm m 12 t SEAT ball PEEK 13 t 112319 O RING chemically resistant 14 121399 O RING chemically resistant 15 16W551 PLUG for 16W556 247874 PLUG for 16W616 i 7 rawoce ever sn anes 3 112506 SCREW ground 4 40 x 0 25 1 in 6 mm These parts are included in Plug Seals Repair Kit 420011 which must be ordered separately These parts are included in Lever Seals Repair Kit 420012 which must be ordered separately t These parts are included in Outlet Seals Repair Kit 420013 which must be ordered separately These parts are included in Ball Repair Kit 24T752 which must be ordered separately Parts labeled are not available separately Quantity of Each Check Valve Mix 16W461 16W462 16W463 Manifold Ref 19 Ref 19 Ref 20 mews 0 2 7 vas 0 a 0 16W616 1 installed 2 in B side Accessories Accessories 24N641 1 8 in 3 mm ID Fluid Whip Hose nylon 6 ft 1 8 m for high and low pressure applications 3200 psi 22 MPa 220 bar Maximum Fluid Working Pressure
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