Graco 311593N User's Manual
Contents
1. 17 Setup lessen 13 Technical Data 00cececeeeeeeeeeceee 18 Fill gear reducer reservoir with oil 13 Graco Standard Warranty ss 20 Fill TSL Reservoirs lessen 13 Graco Information 20 Flush before using equipment 13 Related Manuals Manual Description 311592 E Flo Installation Manual 311594 E Flo Repair Parts Manual 311595 Pneumatic Back Pressure Regulator 311596 Variable Frequency Drive Instructions 311603 Sensor Circuit Option 3A0539 High Flo Lowers 2 311593N Models Models E Flo 4 Ball Piston Pumps 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 L on the six digits For example Pump Part No E P 2 1 6 0 represents electric power E pump P 230 460V motor 2 sensor circuit installed 1 2000 cc MaxLife lower 6 and no stand installed 0 To order replacement parts see the Repair Parts manual 311594 ti8912a First Digit Second Digit Third Digit Fourth Digit Power Equipment Source Style Sensor Circuit Lower Size Stand Option E electric P pump No motor No circuit 1 1000 cc Chrome No stand e o RTT D msaed msiaod 1 230 400V 5HP 1 Circuit installed 2 1500 cc Chrome 1 Stand o ee a ee 230 460V 5 HP 2000 cc Chrome we eee eee mx ATEX 230 460V 3 HP 1500 cc Ma2. 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 any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the
3. 1593N Ground the System Ground the System 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 INN A Ground the following equipment e Variable frequency drive grounded through proper connection to power source e Local control box follow your local code L e Fluid supply container follow your local code e Solvent pails used when flushing follow your local di UE ABE ground ci GS to attach a ground code Use only metal pails which are conductive wire Z to the pump Tighten the idis securely placed on a grounded surface Do not place pail on a Connect the other end of the ground wire to a true nonconductive surface such as paper plastic or earn gro dne cardboard which interrupts grounding continuity GS L ti9230a 311593N 11 Controls and Indicators Controls and Indicators Variable Frequency Drive VFD Use a variable frequency drive VFD accessory to pro vide motor drive control to the pump Graco supplies accessory 240V and 480V VFDs that optimize pump performance See manual 311596 Local Control Box The local control box contains five controls See FIG 4 Secure Disable Switch e Push in to secure e Pull out to disable Start Stop Switch e Set to START to start pump e Set to STOP to stop pump
4. 3 phase 20 A 15 A Ambient Temperature Range 32 104 F 0 40 C Maximum Fluid Output See charts on page 19 Fluid Inlet and Outlet Size 2 in Tri clamp Gear Reducer Oil Capacity 2 quarts 1 9 liters Required Gear Reducer Lubricant ISO VG220 grade oil Graco Part No 288414 Weight with motor and 2000 cc lowers Pump 550 Ib 249 kg Wetted Parts 0 000s Lower see manual 3A0539 300 Series SST CV 75 17 4 PH SST PTFE Electric Motor 0 0 00 eee eee E Flo 1500 3 HP 1800 rpm 60 Hz or 1500 rpm 50 Hz NEMA 182 TC Frame E Flo 2000 3000 4000 5 HP 1800 rpm 60 Hz or 1500 rpm 50 Hz NEMA 184 TC Frame Maximum Production Motor Speed 1500 rpm 50 Hz 1800 rpm 60 Hz Maximum Motor Torque E Flo 1500 9 1 ft Ib 12 3 Nem E Flo 2000 3000 4000 15 ft Ib 20 3 Nem Gear Reduction Ratio 75 16 1 18 311593N Fluid Pressure Fluid Pressure psi MPa bar 500 3 50 35 0 450 3 15 31 5 400 2 80 28 0 350 2 41 24 1 300 2 10 21 0 250 1 72 17 2 200 1 4 14 0 150 1 03 10 3 100 0 70 7 0 50 0 35 3 5 0 psi MPa bar 500 3 50 35 0 450 3 15 31 5 400 2 80 28 0 350 2 41 24 1 300 2 10 21 0 250 1 72 17 2 200 1 4 14 0 150 1 03 10 3 100 0 70 7 0 50 0 35 3 5 0 311593N Pressure and Flow Cap
5. Alarm Reset Button Press to clear an alarm Local Remote Switch e Set to LOCAL to control pump using local control box e Set to REMOTE to control pump from a PC ina remote location Jog Button Press to enter jog mode 12 SD ST AR LR JG SD AR 120373 UL CSA Control Box PUSH PULL ON C SECURE DISABLE p START STOP 2 ALARM RESET LOCAL REMOTE T110719A FiG 4 Local Control Box 311593N Setup Fill gear reducer reservoir with oil Open the fill cap FC and fill the gear reducer oil reser voir with 2 quarts 1 9 liters of Graco 288414 Oil twelve 1 quart bottles Check the oil level in the sight glass SG on the gear reducer housing Do not overfill See FIG 5 NOTE 2 quarts brings oil level above sight glass SG when off but level drops when operating ti8914a FIG 5 Oil Fill 311593N Setup Fill TSL Reservoirs Part No 206995 Throat Seal Liquid TSL carries resi due from the pump rod into the reservoir Fill the TSL reservoirs R with Graco 206994 Throat Seal Liquid TSL See FiG 6 See Changing the TSL on page 17 for fill instructions ti8915b FIG 6 Fill TSL Reservoirs Flush before using equipment The equipment was tested with Stoddard Solvent which is left in the fluid passages to protect parts To avoid contaminating your fluid with solvent flush the equip ment with a compatible solvent or wate
6. Operation G g E Flo 4 Ball Piston Pumps saa EN Durable energy efficient piston pumps for high volume paint circulation applications For professional use only See page 3 for model information including maximum working pressure See page 5 for approvals Important Safety Instructions e Read all warnings and instructions in this manual Save these instructions E Flo 4000 Pump Shown CE PROVEN QUALITY LEADING TECHNOLOGY Related Manuals Contents Related Manuals 2 ODerallOl exilia ee et ebrios 14 MOGOSBIS 5 xiu xU A E Ea Lud aM oe is ee 3 Pressure Relief Procedure 14 E Flo 4 Ball Piston Pumps 3 Fe ITN aaa FRED ERE 14 Maximum Working Pressure and Staru sou actae deataent evexit ts RE ee ee 14 Pump Operational Limits 3 Shutdown ssssss ee 14 Approvals esee 9 Maintenance sssee nnne 16 Warnings eee cece renee eee eee 6 Preventive Maintenance Schedule 16 Overview ost Duitsland Salle Roa aco 8 Check Gear Reducer Oil Level 16 Ground the System lesse 11 Gear Box and Drive Lubrication 16 Controls and Indicators 12 Clean the Slider Cylinder Collectors 16 Variable Frequency Drive VFD 12 FUSING eto detecta tcs ea alone tac to nn e 17 Local Control Box 0 0 0c eee eee 12 Changing the TSL
7. ability of E Flo Family with 50 Hz Motor continuous production use 5 10 15 20 25 19 38 97 76 95 Fluid Flow in gpm Ipm Pressure and Flow Capability of E Flo Family with 60 Hz Motor continuous production use 5 10 15 20 25 30 19 38 57 76 95 Fluid Flow in gpm Ipm Technical Data Key E Flo 1500 E Flo 2000 E Flo 3000 E Flo 4000 COOU Key A E Flo 1500 B E Flo 2000 C E Flo 3000 D E Flo 4000 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
8. d keep the level above the Minimum fill line Monitor the usage and condition of the TSL If pumped material bypasses the throat packings and enters the TSL reservoir replace the packings To change the TSL 1 Shut off the pump WW IG To avoid the buildup of static charge do not rub the plastic bottle with a dry cloth while it is attached to the pump Remove the bottle to clean if needed 2 Remove and empty the reservoir bottle Clean any residue 3 Clean screen Z of inlet check valve VI If check valves are not sealing and dirty TSL is getting into the wet cup replace the check valves VI VO See FiG 11 4 Fill the reservoir to the Maximum fill line with Throat Seal Liquid TSL 5 Run pump Each time pump rod reaches bottom of stroke check that some TSL is pumped from reser voir through wet cup and back to reservoir Maximum Fill Line Label Mo 1555333 Hew E Fill wet Graca TSL 206004 MAXIMUM 7 GRACO Minimum Fill Line MINIMUM T115857a 17 Technical Data Technical Data Maximum Working Pressure E Flo 1500 425 psi 2 93 MPa 29 3 bar E Flo 2000 460 psi 3 22 MPa 32 2 bar E Flo 3000 330 psi 2 31 MPa 23 1 bar E Flo 4000 250 psi 1 75 MPa 17 5 bar Maximum Fluid Temperature 150 F 66 C Electrical Requirements European Models 230 400 Vac 3 phase 20 A 15 A North American Models 230 460 Vac
9. 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 indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com For
10. der Collector 311593N Flushing e Flush before changing colors before storing and before repairing equipment e Flush at the lowest pressure possible Check con nectors for leaks and tighten as necessary e Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts 1 Follow Pressure Relief Procedure page 14 2 Supply the appropriate flushing material to the sys tem 3 Setpump to lowest possible fluid pressure and start the pump 4 Flush long enough to thoroughly clean the system Follow Pressure Relief Procedure page 14 Changing the TSL Check the condition of the TSL and the level in the res ervoir every week minimum TSL should be changed at least every month Part No 206995 Throat Seal Liquid TSL carries resi due from the pump rod into the reservoir Discoloration of the TSL fluid is to be expected during normal opera tion After some time the TSL will thicken and darken and must be replaced Thick dirty TSL will not pump through the lines and will harden in the pump wet cup T115853a FiG 11 Cutaway of TSL Reservoir and Fill Lines 311593N VO Maintenance How long TSL lasts depends on which chemicals are used how much is used what pressure and condition of the pump seal and rod A drop in the level of TSL in the reservoir indicates that the throat packings are starting to wear Add TSL to the reservoir an
11. erature 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 6 311593N z RA 311593N Warnings ELECTRIC SHOCK HAZARD 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 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 e Follow Pressure Relief Procedure in this manua
12. ered in this section may appear throughout the body of this manual where applicable IN 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 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 Static charge may build up on plastic parts during cleaning and could discharge and ignite flammable vapors To help prevent fire and explosion e Clean plastic parts only in a well ventilated area e Do not clean with a dry cloth e Do not operate electrostatic guns in equipment work area 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 temp
13. l when you stop spraying and before cleaning checking or servicing equipment e Tighten all fluid connections before operating the equipment e 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 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 e Head MSDS 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 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 inhalation of toxic fumes burns and hearing loss This equipment includes but is not limited to e Protective eyewear e Clothing and respirator as recommended by the fluid and solvent manufacturer e Gloves e Hearing protection BURN HAZARD Equipmen
14. 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 311593 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2007 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised June 2013
15. r before using the equipment See Flushing page 17 13 Operation Operation Pressure Relief Procedure Priming 1 Open the back pressure regulator and any other accumulators in the system 2 Start the pump see Startup oystem pressure can cause the pump to cycle unex pectedly which could result in serious injury from splashing or moving parts 4 3 Set START STOP switch ST to STOP See FiG 4 Set the back pressure regulator as desired The system is ready to run 1 Set START STOP switch ST to STOP See FIG 4 2 Pushin SECURE DISABLE SD switch Startup 3 Open the back pressure regulator and all fluid drain 1 Close the main power disconnect valves in the system having a waste container ready to catch drainage Leave open until you are 2 Use the VFD to set motor to a low flow approxi ready to pressurize system again mately 15 Hz Adjust as needed See VFD manual 311596 for specific flow set procedure 4 Check that pressure gauges on fluid supply and return lines read zero If gauges do not read zero 3 Pushin SECURE DISABLE SD switch determine cause and carefully relieve pressure by VERY SLOWLY loosening a fitting Clear obstruc 4 Set START STOP switch ST to STOP See Fic 4 tion before pressurizing system again i 5 Pull the SECURE DISABLE switch SD out to dis engage it 6 Setthe motor speed on the VFD to achieve the desired flow rate see FIG 7 NOTICE Do not e
16. rive Lubrication Replace the gear box lubricant after a break in period of 200 000 300 000 cycles Order 288414 Replacement Oil Following the break in period replace the gear box lubri cant once a year See FIG 9 Every 6 months lubricate the wrist pin bear ing 7a on the connecting rod with 1 shot 1 cc of 107411 Grease or equivalent using grease zerk GZ Replace both wrist pin bearings annually Order Wrist Pin Replacement Kit 255216 Lubricate the crank pin bearing X annually using grease zerk GZ 16 NOTE A faint clicking may be heard while the motor is running This is normal and is due to necessary clear ances between the coupler 28 motor shaft and motor key If the intensity increases significantly over time it could indicate the coupler is wearing and should be replaced Do not open the gear reducer The gear reducer is not field serviceable beyond the maintenance recommended in this manual tia717a Fic 9 Lubricate Wrist Pin Bearing Every 6 Months Clean the Slider Cylinder Collectors Every month check the slider cylinder collectors for dirt or debris Remove the 2 piece shield covering the cou pling assembly Loosen the three set screws SS on the collector CL Lower the collector and wipe the inside with a clean damp cloth Return the collector to its oper ating position Tighten the screws finger tight Reinstall the shields CL SS YL ti9539a TT FiG 10 Slider Cylin
17. t surfaces and fluid that s heated can become very hot during operation To avoid severe burns do not touch hot fluid or equipment Wait until equipment fluid has cooled completely Overview Overview An electric motor B provides input to a 75 1 gear reducer GR which drives two fluid pumps FP See FiG 1 The stroke positions of the two pumps are offset to achieve consistent flow from the pump assembly See FIG 2 TDC behind cover FP ti8317c Fic 1 E Flo Electric Circulation Pump The optional sensor circuit includes a top dead center TDC sensor which assists software in measuring motor speed and a pressure transducer PT with circuit board which measures fluid pressure at the pump out let The Graco VFD software mimics the effect of a cam shaft constantly adjusting motor speed to keep steady fluid flow and achieve minimal pressure variation The output shaft of the gearbox and the connecting rods experience the effect of the imaginary camshaft by speeding up when the pressure drops pump lower is at a changeover and slowing down when pressure increases both lowers are pumping The VFD can be controlled by a local control box mounted in the hazardous area via communication pro tocol Such as modbus or directly from the keypad FIG 3 shows a layout of a typical North American sys tem The pump A may be controlled by a local control box C mounted in the hazardous area a variable fre quenc
18. xLife Lp wem ere L1 1 1 2000 cc Maxlito o e e ee A ee eee 750ccMaxlife Maximum Working Pressure and Pump Operational Limits E Flo 1500 425 psi 2 93 MPa 29 3 bar Maximum Working Pressure E Flo 2000 460 psi 3 22 MPa 32 2 bar Maximum Working Pressure E Flo 3000 330 psi 2 31 MPa 23 1 bar Maximum Working Pressure E Flo 4000 250 psi 1 75 MPa 17 5 bar Maximum Working Pressure See Technical Data page 18 for pressure and flow limits 311593N 3 Models 4 311593N Approvals Approvals The E Flo Pump meets requirements of the following approval agencies Refer to the individual components for other specific hazardous location listings Mechanical Pump C C ATEX EP1XXX EP3XXX Ex de IIC T4 CESI 05 ATEX 110X UL CSA EP2XXX Class I Group D Class II Group F and G Division 1 T3B Hazardous Locations EPAXXX Class 1 Div 1 Group C amp D T3 Hazardous Locations IS Sensor Circuit EPX1XX EEx ib IIB Ta 0 C 50 C FM 06 ATEX 0025U Ex ib IIB Ta 0 C 50 C KTL 13 KB4BO 0088 311593N 5 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 cov
19. xceed a motor speed of 60 Hz for more than 3 minutes 7 Set START STOP switch ST to START The speed will ramp up it is not an immediate change 8 Set BPR to obtain desired line pressure Shutdown Relieve pressure page 14 14 311593N gpm Ipm 30 114 25 95 20 76 15 57 Flow Rate 10 38 5 19 FIG 7 Motor Speed and Flow Chart 311593N Pump Cycles per Minute 4 8 12 16 20 10 20 30 40 50 300 600 900 1200 1500 Motor Speed in Hz rpm Equations for each line Sy E T 30 x VFD Hz OW m 1 X WEE di 75 16 1999 CC 30 x VFD Hz Flow gpm 0 811 x 75 16 1000 cc Flow gpm 0 598 x 75 16 750 cc Flow gpm 0 406 x 75 16 30 x VFD Hz 30 x VFD Hz Operation Key 750 cc Pumps 1000 cc Pumps 1500 cc Pumps 2000 cc Pumps COOU 15 Maintenance Maintenance Preventive Maintenance Schedule Establish a preventive maintenance schedule based on the equipments repair history Check Gear Reducer Oil Level Every day check the oil level in the sight glass SG on the gear reducer with the motor running Oil level with motor running should fall between top and bottom of the sight glass SG Open the fill cap FC and fill the gear reducer oil reservoir as required with Graco 288414 Oil package includes twelve 1 quart bottles Do not overfill See FIG 8 tia914a Fic 8 Oil Fill Gear Box and D
20. y drive D mounted in the non hazardous area or remotely from a computer Y See manual 311592 for pump and accessory installation information tia321a FiG 2 Cutaway Showing Offset Stroke Positions 311593N Non Hazardous Area Non Hazardous Area FiG 3 Typical Installation Key A E Flo Electric Circulation Pump B Explosion Proof Electric Motor C Local Control Box D Variable Frequency Drive VFD E System Power Disconnect Switch F Electrical Noise Filter G Power Module H VFD BPR Pneumatic Control Kit J Electric Power Cable VFD to Electric Motor K Electric Control Cable Local Control Box to VFD L Explosion Proof Seal Fittings M Electric IS Control Cable Power Module to Pump Sensor Circuit Electric Cable VFD to 3 Way Solenoid Valve 2 meters provided by Graco Pump Stand Fluid Inlet Line Fluid Outlet Line N P R Sr 311593N Hazardous Area Overview Hazardous Area B W A Z Hazardous Area Entrance ti8651c Tue U v W X NES Fluid Return Line Pneumatic Back Pressure Regulator Air Supply Lines to 3 Way Solenoid Valve Air Line Solenoid Valve to Back Pressure Regulator Ethernet Cable VFD to Computer Personal Computer Z Pump Ground Wire AA Explosion Proof Electric Agitator AB Pressure Relief AC Fluid Filters AD Fluid Line Isolation Valves A Option available from Graco Supplied by integrator Overview 10 31
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