Graco 311833D User's Manual
Contents
1. removed Moving parts can pinch or amputate your 1 Relieve the pressure fingers or other body parts When the pump is oper ating the air motor piston located behind the air motor shield moves PROBLEM CAUSE SOLUTION 311833D 11 Repair Repair Required Tools Set of socket wrenches Set of adjustable wrenches 24 in adjustable wrench Torque wrench Rubber mallet Arbor press Soft wooden block approx 1 square foot in size Large vise with soft jaws Thread lubricant Anti seize lubricant 222955 Loctite 2760 or equivalent Disconnect the Lower 1 Flush the pump if possible Stop the pump at the bottom of its stroke Relieve the pressure page 8 2 Disconnect the air hose 3 Hold the fluid outlet fitting with a wrench to keep it from loosening while you disconnect the fluid hose See FIG 3 CAUTION Use at least two people when lifting moving or dis connecting the pump If disconnecting the lower be sure to securely brace the pump or have two people hold it while another disconnects it Before disconnecting the lower 2 from the motor 1 be sure to note the relative position of the pump s fluid outlet to the air inlet of the motor If the motor does not require servicing leave it attached to its mounting 4 Unscrew the coupling nut 3 from the connecting rod adapter 5 Remove the coupling collars do not lose or drop them See FIG 3 12 Hold2. Repair PO6DCK POGECK POGLCK PO6MCK P10DCK P10ECK P1OLCK P10MCK P10LCS Models PO6LSG PO6MSG Models PO6DSG POGESG FIG 4 FIG 5 311833D 14 Parts List Parts List 37 4 COLAR cowing 830 fieno rasto eao penso 2 7 MEM men L al 1 MOTOR 8400 de icing std see manual 3112388 NS4DNO MOTOR 3400 deci aras a DEE MOTOR 3400 Tow noise std see manual 911288 Near 1 MOTOR 3400 Tow noise datatrak see manual 911238 NMETO 1 2 POMP see manua8t1716 asa asao asos aoso T NUT coupling 184096 184096 1184096 184096 1 e COLAR cg eo mia een mem 2 e powe isRsea ise sree Hesa 3 wma 3 pet oewer ak ost Post asc ay MOTOR 3400 de icing std see manual 311238 N34DNO EE EE WOOR 400 desing dra so ano te o MOTOR 8400 low noise sid see manual s1238 panoj To MOTOR 3400 tow noise datatrak see manual 317238 NMETO 1 PUMP see manual 311717 253597 253597 253597 253597 e Meoma i84096 i84085 184086 2 1 2 3 COLLAR coupling 184130 184130 1184130 184130 5 e por se ime 15H562 ss 3 MOTOR 6500 de icing std see manual 311238 N65DNO TOR 8500 eg aay se mane WET MOTOR 6500 ow noise std see manual 311288 NSS MOTOR 6500 Tow noise datatrak see manual 911238 JN PUMP see manual 311717 253597 253597 253597 253597 L10XCS NUT coupling 184096 4 184
3. 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 311833 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2006 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revision D September 2014
4. hardens or sets up flush the system with a compatible solvent as often as necessary to prevent build up of dried fluid in the pump or hoses 311833D Maintenance To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pres sure Relief Procedure on page 8 To reduce risk of static sparking or splashing in the eyes or on the skin relieve the pressure and remove the spray tip before flushing Start the pump Hold a metal part of the gun firmly to the side of a grounded metal pail and use the lowest possible fluid pressure during flush ing When flushing is complete relieve the pressure Lubrication To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pres sure Relief Procedure on page 8 The accessory air line lubricator provides automatic air motor lubrication For daily manual lubrication relieve the pressure disconnect the regulator place about 15 drops of light machine oil in the pump air inlet reconnect the regulator and turn on the air supply to blow oil into the motor Maintenance N 10 311833D Troubleshooting Troubleshooting 2 Check all possible problems and solutions before disassembling pump To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pres sure Relief Procedure on page 8 Never operate the pump with the air motor shield
5. air can cause the pump to cycle unexpect edly which could result in serious injury from splashing or moving parts Be sure the valve is easily accessible from the pump and located downstream from the air regulator e Pump air regulator to control pump speed and outlet pressure Locate it close to the pump e Airline filter removes harmful dirt and moisture from compressed air supply e Second bleed type air valve isolates air line accessories for servicing Locate upstream from all other air line accessories e Gun air regulator controls air pressure to the gun Fluid Line e Fluid filter with a 60 mesh 250 micron stainless steel element to filter particles from the fluid as it leaves the pump 311833D e Fluid drain valve required in your system to relieve fluid pressure in the hose and gun e Fluid shutoff valve shuts off fluid flow e Fluid pressure regulator for more precise adjust ment of the fluid pressure e Gun or valve to dispense fluid e Fluid line swivel for easier gun movement e Suction kit enables the pump to draw fluid from a container Flush Before Using Equipment The equipment was tested with lightweight oil which is left in the fluid passages to protect parts To avoid con taminating your fluid with oil flush the equipment with a compatible solvent before using the equipment See Flushing page 9 311833D Installation Operation Operation Pressure Relief Proced
6. the tie rod flats with a wrench to keep the rods 6 from turning Unscrew the nuts 7 Remove the lower 2 To service the lower refer to manual 311716 or 311717 supplied To service the air motor refer to the separate motor manual supplied 311833D Reconnect the Lower 1 Screw the connecting rod adapter 5 to the air motor shaft Torque as noted in FIG 3 Screw the tie rods 6 into the air motor 1 Using a wrench on the tie rod flats torque as noted Make sure the coupling nut 3 and coupling collars 4 are in place on the displacement rod Use at least two people to hold the lower while another reconnects it to the motor see the CAU TION page 12 Orient the pump s fluid outlet to the air inlet as noted under Disconnect the Lower Place the lower 2 on the tie rods 6 IN Torque to 196 210 Nem 145 155 ft Ib Fic 3 Reconnect the Lower 311833D Repair Screw the nuts 7 onto the tie rods 6 and torque as noted in FiG 3 Screw the coupling nut 3 onto the connecting rod adapter 5 loosely Hold the connecting rod adapter flats with a wrench to keep it from turning Use an adjustable wrench to tighten the coupling nut Torque as noted in FIG 3 Heconnect all hoses Reconnect the ground wire if it was disconnected Fill the wet cup 1 8 full of Graco Throat Seal Liquid or compatible solvent Turn on the air power supply Run the pump slowly to ensure that it operates properly 13
7. 096 1184096 1184096 184096 isa 101712 311833D 1 1 2 1 3 3 3 per pescrpton Rae Proeck PTOLCK PIONCK prc aw 15 Dimensions Dimensions A B INA TI8377a Approx A B Weight Pump Model in mm in mm Ib kg PO6 SG 41 6 1055 28 0 711 113 51 PO6 CK 41 6 1055 28 0 711 113 51 P10 CK 41 6 1055 28 0 711 132 62 P10 CS 41 6 1055 28 0 711 132 62 16 311833D Pump Mounting Hole Diagram Pump Mounting Hole Diagram NXT Model 3400 Four 3 8 16 Mounting Holes 6 186 in 157 mm Six 5 8 11 Tie Rod Holes 6 186 in TI8070A 157 mm NXT Model 6500 Four 3 8 16 Mounting Holes 101 6 mm 4 0 in Three 5 8 1 1 Tie Rod Holes 6 180 in 157 mm TI8069A 311833D 17 Technical Data Technical Data Maximum Maximum Fluid Flow at Working Pressure Air Input Pressure 60 cycles per minute psi MPa bar psi MPa bar Air Consumption gpm Ipm Al POG Models 620 4 2 42 100 0 69 6 9 17 4 65 8 See Performance Chart All P10 Models 1180 8 14 81 4 100 0 69 6 9 17 4 65 8 See air motor manual 311238 for sound pressure levels Pump Performance Charts Fluid Outlet Pressure To find fluid outlet pressure MPa bar psi at a specific flow Ipm gpm and operating pressure A B C 1 Locate desired flow at bottom of chart 2 Follow vertical line up to intersection with selected operat ing pressure curve solid line Follow l
8. 12 Disconnect the Lower 12 Reconnect the Lower ii 13 Models x ik EC E CROACIE e EG E iC PO6DCK POGECK PO6LCK PO6MCK P10DCK P10ECK P10LCK P10MCK Pi1OLE S ii aon ds do aot M n a asd 14 Paris List Cr 15 DIMENSIONS a Se ED ee uci du 8c de wa ee ye 16 Pump Mounting Hole Diagram 17 Technical Data ii ss RE VERA EX EUR Es 18 Graco Standard Warranty 20 Graco Information en 20 311833D Pumps with NX T9 Air Motors Part No Matrix Pumps with NXT Air Motors Part No Matrix Check your pump s identification plate ID for the 6 digit part number of your pump Use the following matrix to define the construction of your pump based on the six digits For example Pump Part No P 0 6 M S G represents the pump P pressure ratio 0 6 1 low noise exhaust motor with DataTrak M stainless steel construction S PTFE PTFE packing configuration G To order replacement parts see Parts List section starting on page 15 The digits in the matrix do not correspond to the Ref Nos in the Parts drawings and lists Second and Third Digit Fourth Digit pressure Ratio oct Exhaust Communication Wateia Packings none Carbon Steel G PTFE PTFE D De icing DataTrak Stainless UHMW Leather Steel Low Noise none Severe Duty PTFE UHMWP E m tow nose Daaa D e E P Lt 311833D 3 Warnings Warnin
9. Instructions Parts List 7 g GRACO Two Ball NXT 1000cc Pumps 311833D Designed for low pressure medium volume circulation of finishing materials For professional use only Models PO6DCK POGECK POGLCK PO6MCK P06DSG POGESG PO6LSG PO6MSG 620 psi 4 2 MPa 42 7 bar Maximum Working Pressure 100 psi 0 69 MPa 6 9 bar Maximum Air Inlet Pressure Models P10DCK P10ECK P10LCK P10MCK P10LCS 1180 psi 8 14 MPa 81 4 bar Maximum Working Pressure 100 psi 0 69 MPa 6 9 bar Maximum Air Inlet Pressure Important Safety Instructions e Read all warnings and instructions in Operation manual Save these instructions See page 2 for Table of Contents Patent Pending PROVEN QUALITY LEADING TECHNOLOGY Contents Pumps with NXT Air Motors Part No Matrix 3 Warnings 53521 Ee ck E da oar EO Riese us 4 installation 432 3 x p SR Whee e Rr te O s 6 GIOUNAINO lt toit CERE sk RU o t E a iom 6 ACCCSSONCS 24 acd sra rs Lona at eto oer didus 6 Flush Before Using Equipment 7 Operation sd Exe deed x ee vd Xe Ru EA 8 Pressure Relief Procedure 8 MaIntenance sara dba Ese EUREN b Pane ed 9 SAUIGOWA se 355 dos qoi dan de Ladas E was 9 Care ofthe Pump 000005 9 FILSNINGO Se DS ER RD se MEDE E Dudes 9 L UDTICAllOlT xa EE dos Aan oek C Xd AS 9 Troubleshooting 11 Repa su se a US tae ete L ds 12 Required Tools SEE EE ce eee Es
10. TS 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 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
11. cc Pump with NXT Model 6500 Air Motor psi MPa bar 1400 9 6 96 1200 8 2 82 1000 6 8 68 100 800 5 5 55 80 600 4 1 41 60 400 2 7 27 40 200 1 3 13 20 20 40 60 80 100 120 140 160 18 0 7 5 11 3 15 1 18 9 40 8 40 8 54 5 54 5 68 1 Fluid Flow in gpm Ipm Lujos Mmold 11W Technical Data 19 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 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 manufact
12. eft to scale to read fluid outlet pressure Key A 0 7 MPa 7 bar 100 psi air pressure or 10 5 MPa 105 bar 1500 psi hydraulic oil pressure B 0 5 MPa 4 9 bar 70 psi air pressure or 7 5 MPa 75 bar 1050 psi hydraulic oil pressure C 0 3 MPa 2 8 bar 40 psi air pressure or 4 2 MPa 42 bar 600 psi hydraulic oil pressure Test Fluid No 10 Weight Oil Stainless Steel 1000cc Pump with NXT Model 3400 Air Motor psi MPa bar 700 4 8 48 600 4 1 41 500 3 4 34 400 2 7 27 uos MO 3 Aly 300 2 0 20 Fluid Pressure 200 1 3 13 100 6 8 68 20 40 60 80 10 0 120 140 160 18 0 7 5 11 3 15 1 18 9 40 8 40 8 54 5 54 5 68 1 Fluid Flow in gpm Ipm 18 311833D 311833D Fluid Pressure Fluid Pressure A B C Key Test Fluid No 10 Weight Oil psi MPa bar 0 7 MPa 7 bar 100 psi air pressure or 10 5 MPa 105 bar 1500 psi hydraulic oil pressure 0 5 MPa 4 9 bar 70 psi air pressure or 7 5 MPa 75 bar 1050 psi hydraulic oil pressure 0 3 MPa 2 8 bar 40 psi air pressure or 4 2 MPa 42 bar 600 psi hydraulic oil pressure Carbon Steel 1000cc Pump with NXT Model 3400 Air Motor 700 4 8 48 120 600 4 1 41 500 3 4 34 80 400 2 7 27 60 300 2 0 20 40 200 1 3 13 100 6 8 68 20 20 40 60 80 100 120 140 160 18 0 7 5 11 3 15 1 18 9 40 8 40 8 54 5 54 5 68 1 Fluid Flow in gpm Ipm uos Mmold AI Carbon Steel 1000
13. fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDS s 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 impervious gloves when spraying or cleaning equipment 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 e 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 Grounding 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 4 311833D 311833D Warnings PRESSURIZED EQUIPMENT HAZARD Fluid from the gun dispense valve leaks or ruptured components can splash in the eyes or on skin and cause serious injury Follow Pressure Relief Procedure in this manual
14. gs 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 symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where applicable IN EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury e Do not operate the unit when fatigued or under the influence of drugs or alcohol e 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 forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Houte 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 TOXIC FLUID OR FUMES HAZARD Toxic fluids or
15. ound screw X and lockwasher on the motor to attach ground wire 244524 Y Tighten the screw securely Connect the other end of the ground wire to a true earth ground TI8250a FIG 1 Air and fluid hoses use only electrically conductive hoses with a maximum of 500 ft 150 m combined hose length to ensure grounding continuity Check elec trical resistance of hoses If total resistance to ground exceeds 29 megohms replace hose immediately Air compressor follow manufacturer s recommenda tions Spray gun ground through connection to a properly grounded fluid hose and pump Fluid supply container follow local code Object being sprayed follow local code Solvent pails used when flushing follow local code Use only conductive metal pails placed on a grounded surface Do not place the pail on a nonconductive sur face such as paper or cardboard which interrupts grounding continuity To maintain grounding continuity when flushing or relieving pressure hold metal part of the spray gun firmly to the side of a grounded metal pail then trigger the gun Accessories Accessory Air Control Kits are available for the NXT Air Motor The kits include a master air valve air regulator and filter Order the kit separately See manual 311239 for more information Air Line e Bleed type master air valve required in your sys tem to relieve air trapped between it and the air motor when the valve is closed Trapped
16. ure 1 Engage trigger lock 2 Close the bleed type master air valve 3 Disengage the trigger lock 4 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun to relieve pressure 5 Engage the trigger lock 6 Open all fluid drain valves in the system having a waste container ready to catch drainage Leave drain valve s open until you are ready to spray again 7 If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after follow ing the steps above VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually then loosen completely Clear hose or tip obstruction 311833D Maintenance Shutdown To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pres sure Relief Procedure on page 8 Always stop the pump at the bottom of its stroke to pre vent fluid from drying on the rod and damaging the throat packings Relieve the pressure Care of the Pump On stainless steel models check the tightness of the packing retainer screws A weekly The screws should be tight enough to stop leakage but no tighter Always relieve the pressure before adjusting the packing retainer screws See FIG 2 On carbon steel models tighten wet cup B using wet cup wrench Carbon Steel Stainless Steel Tla336a1 TI8337a1 FIG 2 Flushing If you are pumping fluid which dries
17. ure 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 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 COMPONEN
18. when you stop spraying and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses tubes and couplings daily Replace worn or damaged parts immediately MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts e Keep clear of moving parts e Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply SKIN INJECTION HAZARD High pressure fluid from dispense valve 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 Do not point dispense valve at anyone or at any part of the body e Do not put your hand over the end of the dispense nozzle e Do not stop or deflect leaks with your hand body glove or rag e Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment Installation Installation Grounding WN wi The equipment must be grounded Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit Pump Use the gr
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