Graco 334466A manual

334466A EN Operation, Parts Electric Airless Sprayers For professional use only. Not approved for use in explosive atmosphere s or hazardous locations. For portable airless spray ing of architectural paints and coat ings. Ultra 395 PC Models: 3300 psi (228 bar, 22.8 MPa) Maximum Wo rking Pressure Ultra 395 PC Classic Model: 3000 psi (207 bar, 20.7 [...]

Contents 2 334466A Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Component Ident ification . . . . . . . . . . . . . . [...]

Models 334466A 3 Models VAC Model Stand Lo-Boy Hi-Boy 120 USA Ultra 395 PC 17C314 17C315 17C317 Ultimate NOVA 395 PC 826196 826197 8 26198 120 Japan/Taiwa n Ultra 395 PC 17C391 230 CEE 7/7 ST MAX 395 PC 17C361 17C362 110 UK ST MAX 395 PC 17C359 230 Asia/A NZ Ul tra 395 PC 17C390 17C408 230 ANZ Ultra 395 PC Pro 17C392 230 China Ultra 395 PC Classic [...]

Warnings 4 334466A Warnings The following warnings are for the setup, us e, groundin g, maintenance, an d repair of this equipment. The exclamation point symbol alerts you to a general warning a nd the hazard symbols refer to procedure-specifi c risks. W hen these symbols appea r in the body of this manual or on wa rning labels, refe r back to thes[...]

Warnings 334466A 5 W ARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fume s, in work area can ignite or explode. To help prevent fire and explosion: • Do not spray flammable or combustible mat erials near an open flame or sources of ignition such as cigarettes, motors, and electrical equipmen t. • Paint or solvent fl[...]

Warnings 6 334466A W ARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Always wear appropriate gloves, eye protecti o n, and a respirator or mask when painting. • Do not operate or spray near children. Keep children away fr om equipment at all times. • Do not overreach or stand on an unstable s upport. Keep effective [...]

Warnings 334466A 7 W ARNING PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in t he 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: • Protective eyewear, and hearing protection. • Respirators, pr[...]

Component Identification 8 334466A Component Identification Stand Models D U K S M N V P R B ti24761a J A G F L H F A ON/OFF Switch B Pressure Control D Prime Valve F Tip Guard G Spray Tip HG u n J Airless Hose K Power Cord L Trigger Lock M Drain Tube N F luid Intake PP u m p R F luid Outlet S Power Cord Wrap UF i l t e r V Finger Guard / TSL Fil l[...]

Component Identification 334466A 9 Lo-Boy Models D U K M N V P R B ti24835a J A G F L H F A ON/OFF Switch B Pressure Control D Prime Valve F Tip Guard G Spray Tip HG u n J Airless Hose K Power Cord L Trigger Lock M Drain Tube N F luid Intake PP u m p R F luid Outlet UF i l t e r V Finger Guard / TSL Fil l Point Model/Serial Tag (N ot shown, located[...]

Component Identification 10 334466A Hi-Boy Models D T K S M N U V P R B ti24837a J A G F L H F[...]

Component Identification 334466A 11 Hi-Boy Models A ON/OFF Switch B Pressure Control D Prime Valve F Tip Guard G Spray Tip HG u n J Airless Hose K Power Cord L Trigger Lock M Drain Tube N F luid Intake PP u m p R F luid Outlet S Hanger TF i l t e r U Finger Guard / TSL Fill Point V Pail Hook Model/Serial Tag (N ot shown, located on bottom of unit.)[...]

Grounding 12 334466A Grounding This sprayer includes a ground wi re with an appropriate ground contact. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances. Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installe d by a qualified el[...]

Pressure Relief Procedure 334466A 13 Pressure Relief Procedure Follow the Pr essure Relief Procedure when ever you see this symbol. 1. Turn ON/OFF switch to OFF position. Wait 7 seconds for power to dissipate. 2. Engage trigger lock. 3. Remove tip guard. 4. Turn pressure control to lowest setting. Disengage trigger lock. This equipment stays pressu[...]

Pressure Relief Procedure 14 334466A 5. Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure. 6. Engage trigger lock. 7. Put drain tube in pail. Turn prime valve down. Leave prime valve in down (drain) position until you are ready to spray again. 8. If you suspect the spray tip or hose is clogged or that[...]

Setup 334466A 15 Setup When unpacking sprayer for th e first time or after long term storage p erform setup procedure. When first setup is perfo rmed remove shipping plug from fluid outlet. 1. Connect Graco airless ho se to fluid outlet. Use wrenches to tighten se curely. 2. Connect other end of hose to gun. 3. Use wrenches to tighten securely. 4. [...]

Setup 16 334466A 5. Remove tip guard. 6. When unpacking sprayer for the first time remove p ackaging materials from inlet strainer. After long term storage check inlet strainer for clogs and debris. 7. Fill throat packing nut with T SL to prevent premature pa cking wear. Do this daily or each ti me you spray. a. Place the TSL bo ttle nozzle into th[...]

Setup 334466A 17 8. Make certain ON/OFF switch is OFF . 9. Plug power suppl y cord into a p roperly grounded electrical outle t. 10. Turn prime valve dow n. 11. Place fluid intake with drain tube in grounded metal pail partially filled with flushing fluid. See Grounding , page 12. 12. Turn pressure control to lowest setting. 13. Turn ON/OFF switch [...]

Setup 18 334466A 15. Turn prime valve horizon tal. Disengage trigger lock. 16. Hold a metal part of the gun firmly to a grounded metal p ail. Trigger gun and flush until clean. 17. Turn ON/OFF switch to OFF position. 18. Engage trigger lock. 19. After flushing storage fluid out of the sprayer empty pail. Replace fluid intake with drain tube in grou[...]

Startup 334466A 19 Startup 1. Perform Pressure Relief Procedure , page 13. 2. Turn pressure control to lowest pressure. 3. Turn ON/OFF switch to ON posi tion. 4. Place fluid intake in paint pail. Place drain tube in waste pail. 5. Increase pressure 1/2 turn to start motor. Allow paint to circulate through sprayer until paint flows out the drain tub[...]

Startup 20 334466A 6. Turn prime valve h orizontal. Disengage trigger lock. 7. Hold gun again st grounded meta l waste pail. Trigger gun until paint appears. 8. Move gun to paint pail and trigger fo r 20 seconds. Release trigger and allow sprayer to build pressure. Engage trigger lock. 9. Inspect for leaks. If leaks occur, perform Pressure Relief P[...]

Startup 334466A 21 10. Screw tip assembly onto gun and tighten. See Spray Tip In stallatio n , page 22. For gun assembl y instructions, see separate gun manual. ti24652a[...]

Operation 22 334466A Operation Spray Tip Installation 1. Pe rform Pressure Relief Procedure , page 13. 2. Use spray tip (A) to insert OneSeal ™ (B) into tip guard (C). 2. Insert Spray Tip. 3. Screw assembly onto gun. Tighten. Spray 1. Spray test pattern. Adjust pressure to eliminate heavy edges. ti24653a C B A ti24664a ti24652a ti24669a[...]

Operation 334466A 23 2. Use smaller tip size if pressure adjustment cannot e liminate heavy edges. 3. Hold gun perpendicular, 10-12 in. (25-30 cm) from surface. Spray back and forth; overlap by 50%. 4. Trigger gun after moving. Rele ase trigger before stopping. For ad ditional spraying information, see separate gun manual. Clear Tip Clog 1. Release[...]

Operation 24 334466A Digital Display Some models are equipped with a digi tal display. This section explains how to use this feature. Pressure Display 1. Pe rform Pressure Relief Procedure , page 13. 2. Plug sprayer into grounded o utlet. Turn ON/OFF switch to ON position. 3. The pressure is displayed. Dashes indicate pr essure is less than 200 psi[...]

Operation 334466A 25 3. Sprayer model number is displayed followed by Data Point 1 w hich is the unit power on time in hours. 4. Press display bu tton again to display Data Point 2. Motor run time in hours is displayed. 5. Press display bu tton again to display Data Point 3. This will be the last error code. 6. To erase last error code, press and h[...]

Operation 26 334466A Cleanup 1. Perform Pressure Relief Procedure , page 13. 2. Remove tip guard and Spray Tip. For additional information, se e separate gun manual. 3. Remove fluid intake and drain tube from paint, wipe excess paint off outside. 4. Place fluid intake in flushing fluid. Use water for water base paint and mineral spirits for oil-bas[...]

Operation 334466A 27 5. Turn prime va lve horizontal. 6. Increase pressu re 1/2 turn to start motor. Hold gun against p aint pail. Disenga ge trigger lock. Trigger gun and increase pressure until the pump runs steady an d flushing fluid appears. 7. Stop triggering gun. Move gun to waste pail, hold gun against pail, trigge r gun to thoroughly flush [...]

Operation 28 334466A 10. Turn prime valve horizontal. Trigger gun into flushing pail to purge fluid from hose. 11. Engage trigger lock. 12. Turn pressure control knob to the lowest pressure setting and turn ON/OFF switch to OFF position. Disconnect power to sprayer. 13. Remove filter from gun and sprayer if installed. Clean and i nspect. Install fi[...]

Maintenance 334466A 29 Maintenance Routine maintenance is important to ensure prop er operat ion of your sprayer. Maintenance includes performing ro utine actions which kee p your sprayer in operati on and prevents troubl e in the future. Activity Interval Inspect/clean sprayer filter, fluid inlet straine r, and gun filter. Daily or each time you s[...]

Troubleshooting 30 334466A Troubleshooting Mechanical/Fluid Flow 1. Follow Pressure Relief Procedure , page 13, before checkin g or repairing. 2. Check all possible pro blems and causes before disassembling the unit. Problem What to Check If check is OK, go to next check What to Do When check is not OK, refer to this column For units with display: [...]

Troubleshooting 334466A 31 Pump output is low Pump rod damage. Repair pump. Se e pump manual. Low stall pressure. Turn pressu re knob fully clockwise. Make sure pr essure control knob is properly install ed to allow full clockwise position. If problem persists, re place pressure tran sducer. Piston packi ngs are worn or damaged. Replace packings. S[...]

Troubleshooting 32 334466A Fluid is spitting fr om gun Air in pump or hose. Check and t ighten all fluid connections. Cycle pump as slowly as possible during primin g. Spray tip is partial ly clogged. Clear tip. See Clear Tip Clog , page 23. Fluid supply is low or empty. Re fill fluid supply. Prime pump. See pump manual. Ch eck fluid supply often t[...]

Troubleshooting 334466A 33 Electrical Symptom: Sprayer does not run, stops running, or will not shut off. Perform Pressure Relief Procedure , page 13. 1. Plug sprayer in to correct voltage, grounded outlet. 2. Turn the ON/OFF switch OFF wait 30 seconds and then turn power back ON again (this ensures sprayer is in normal run mode). 3. Turn pressure [...]

Troubleshooting 34 334466A Sprayer does not r un at all AND Display shows E=02 OR Control board stat us light blinks 2 times repeated ly Check transduce r or transducer connections Make sure there is no pressure in t he system (see Pressure Re lief Procedure , page 13). Ch eck fluid path for clogs, such as clogged filter. Use airless paint spray ho[...]

Troubleshooting 334466A 35 Sprayer does not r un at all AND Display shows E=04 OR Control board stat us light blinks 4 times repeated ly Check voltage supply to the sprayer (control board is de tecting a multiple voltage surges). Turn ON/OFF switch OFF and disconnect power to sprayer. Locate a go od voltage supply to prevent da mage to electr onics[...]

Troubleshooting 36 334466A 6.Connect the Red and Black leads from the moto r to an Ohm meter. Rotate the moto r while checking for opens. If a n open is f ound replace the motor. 7.Check motor ther mal protection. Motor should be a t ambient temperature for this te st. Connect the yellow leads f rom the motor to an Ohm meter. Meter sho uld indicate[...]

Troubleshooting 334466A 37 8.Use an Ohm meter to check moto r for shorts. Co nnect (–) mete r lead to motor case. M ove the (+) mete r lead to each motor wire. Me ter should read open on all wires. 9.Reconnect motor conne ctor(s) to control board so cket(s). Connect power, turn ON/OFF switch ON and control knob to 1/2 turn clockwise. If motor doe[...]

Troubleshooting 38 334466A Basic electrical proble ms Motor leads are secure ly fastened and properly mate d Replace loose term inals; crimp to leads. Be sure te rminal are firmly connected. Clean circuit bo ard terminal s. Securely reconnect leads. For loose motor brush lead connections and termin als. Tighten te rminal screws. Replace brushes if [...]

Troubleshooting 334466A 39 Sprayer Will Not Run (See following page for steps) Remov e Control box co ver . T ur n spra yer ON. Observe control board status light on control board (see page 27). No Light Once Light on continuously Flashing Normal Operation Control board Commanding motor to run See Step 1. Do you hav e over 100 V AC (220 V AC f or 2[...]

Troubleshooting 40 334466A 110-120 AC V - + N L White Bl a ck - + Po w e r Cord Control Bo a rd ti24727 a Step 1: Plug P ower cord in a nd turn s witch ON. Connect probes to L a nd N on control bo a rd. T urn meter to AC V olts. Black 110-120 AC V - - + Black J11 J8 J7 N L C15 White Control Board Step 2: Plug power cord in a nd turn s witch ON. Con[...]

Troubleshooting 334466A 41 Sprayer Will Not Shut Off 1. Perform Pressure Relief Procedure , page 13. Leave prime valve open (down) and turn ON/OF F switch OFF . 2. Remove control box cover so the control board status light can be viewed if available. Troubleshooting Procedure g Plumb pressure gauge into paint hose, plug spra yer in, and turn power [...]

395 Stand Sprayers 42 334466A 395 Stand Sprayers Models 17C314, 17C359 , 17C361, 17C 390 , 17C391, 17C392, 17 C409, 826196 59 67 54 54b 54a 47 47 23 65 12 12 71 68 63 53 ti24754a 61 46 1 2 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 1 2[...]

395 Stand Sprayers 334466A 43 Models 17C314, 17C359 , 17C361, 17C 390 , 17C391, 17C392, 1 7C409, 826196 40 44 25 42 69 66 22 12 70 43 132 45 91 60 60 57 55 39 62 76 91 47 ti24753a 52 41 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) Hammer tight 25-30 ft-lb (33.9 - 40.7 N•m) 1 2 3 4 1 2 3 4[...]

395 Stand Sprayers 44 334466A 395 Stand Sprayers Parts List Models 17C314, 17C359 , 17C361, 17C 390 , 17C391, 17C392, 1 7C409, 826196 Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 22 17C539 COVER, front, painted 1 23 15B465 SHIELD, motor, painted 1 25 180131 BEARIN G, thrust 1 33 206994 FLUID, TSL (not shown) 1 34  See page 5[...]

395 Lo-Boy Sprayers 334466A 45 395 Lo-Boy Sprayers Models 17C315, 8261 97 59 54 47 23 12 75 133 134 135 69 150 6 8 71 53 54 a 54b 65 63 ti24 8 29 a 61 46 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 1 2 1 2[...]

395 Lo-Boy Sprayers 46 334466A Models 17C315, 8261 97 40 45 44 47 42 47 43 41 132 22 52 12 70 91 60 60 14 57 55 62 ti24826a 25 39 11 7 1 2 3 4 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) Hammer tight 25-30 ft-lb (33.9 - 40.7 N•m) 1 2 3 4[...]

395 Lo-Boy Sprayers 334466A 47 395 Lo-Boy Sprayers Parts List Models 17C315, 8261 97 Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 14 117559 O-ring 2 22 17C539 COVER, front, painted 1 23 15B465 KIT, shield , motor, painte d 1 25 180131 BEARIN G, thrust 1 33 206994 FLUID, TSL (not shown) 1 34  See page 51 CARD, medical alert ([...]

395 Hi-Boy Sprayers 48 334466A 395 Hi-Boy Sprayers Models 17C317, 17C362 , 17C408, 826198 59 54 54a 54b 47 75 23 12 95 53 133 134 135 69 67 65 63 ti24834a 61 46 1 2 3 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 23-27 in-lb (2.6 - 3.1 N•m) 1 2 3[...]

395 Hi-Boy Sprayers 334466A 49 Models 17C317, 17C362 , 17C408, 826198 40 44 42 47 43 41 132 45 22 52 12 70 91 55 39 136 137 87 60 57 14 84 96 62 ti24830a 25 11 7 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) Hammer tight 25-30 ft-lb (33.8 - 40.6 N•m) 1 2 3 4 4 3 1 2[...]

395 Hi-Boy Sprayers 50 334466A 395 Hi-Boy Sprayers Parts List Models 17C317, 17C362 , 17C408, 826198 Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 14 103413 O-ring 1 22 17C539 COVER, front, painted 1 23 15B465 SHIELD, motor, painted 1 25 180131 BEARING, thrust 1 33 206994 FLUID, TSL (not shown) 1 34  See page 51 CARD, medical[...]

Accessories and Labels 334466A 51 Accessories and Labels Sprayer Model Ref. 34 Card, Medical Alert  Ref. 46 Hose, 1/4 in. x 50 ft Ref. 52 Label, Front Ref. 53 Label, Side Ref. 61 Gun, Spray Ref. 63 Label, Danger  Ref. 65 Label, Warning  17C314 17C315 17C317 222385 # 24 0794 17C823 17C824 288420 15B516 & 195793 & 17C359 17C361 17C36[...]

395 Control Box 52 334466A 395 Control Box 48 37 129 20 47 47 15 47 47 4 24 36 27 17 18 2 3 37 11 19 58 30 6 7 50 12 12 51 49 16 35 26 5 133 56 90 91 91 24 38 ti24755a Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 20-25 in-lb (2.3 - 2.8 N•m) 37-43 ft-lb (50.2 - 58.3 N•m) 130-150 in-lb (14.7 - 16.9 N•m) 48-72 in-l[...]

395 Control Box 334466A 53 395 Control Box Parts List Ref. Part Description Qty. 2 117828 PACKING, o-ring 1 3 111457 PACKING, o-ring 1 4 111600 PIN, grooved 1 5 277364 GASKET, seat, valve 1 6 115494 SCREW, mach, Phillips, pan hd 6 7 115498 SCREW, mch, slot/hex, wash hd 1 11 116167 KNOB, potentiometer 1 12 117501 SCREW, mach, hex washer hd 4 15 MANI[...]

Wiring Diagrams 54 334466A Wiring Diagrams 120V, US/Japan ON/OFF Switch P ower Plug from Motor Red (+) White Bl a ck Green 2 x White Bl a ck (-) Bl a ck Bl a ck ti2471a[...]

Wiring Diagrams 334466A 55 110V, UK / 230V NOTICE Heat from inductor coi l of filter board may destroy wire insula tion that co mes in contact with it. Exposed wires could cause shorts and comp onent damage. Bundle and tie loose w ires so none la y in contact with inductor coil on the filter board. ti247 8 x L1 L2 Digit a l Displ a y P otentiometer[...]

Technical Specifications 56 334466A Technical Specifications Ultra 395 PC / Ultra 395 PC Classic US Metric Sprayer Maximum fluid working pressure Ultra 395 PC 3000 psi 207 bar, 20.7 MPa Ultra 395 PC Classi c 3300 psi 228 bar, 22.8 MPa Maximum Delivery 0.50 gpm 1.9 lpm Maximum Tip Size 0.023 0.023 Fluid Outlet npsm 1/4 in. 6.3 mm Cycles 700 per gall[...]

Technical Specifications 334466A 57 Materials of Construction Wetted materials on all models zinc- and nickel-pl ated carbon steel, nyl on, stainless ste el, PTFE, Acetal, leather, UHMWPE, aluminum, tungsten carbide, polyethylene , fluoroelastomer, urethane Notes * Startup pressures and displacement per cycle may vary based on suction condition, di[...]

Graco Standard Warranty 58 334466A Graco Standard Warranty Graco warrants all equipment referenced in this docu men t which is manufactured by Graco and bearing its name to be free from defects in mater ial and work manship on the date of sale to the original pur chaser for use. With the exception of any special, extended, or limited warranty publi[...]

All written and visual data containe d in this document reflects the latest p roduc t 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 334466 Graco Headquarters: Minneapoli s International Offices: Belgium, China, Japan, Kor[...]