Graco 17C305 manual

334659A EN Operation, Parts 210 ES 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. Models: 17D16 3, 17C305 3000 psi (207 bar, 20.7 MPa) Maximum Wo rking Pressure Important Safety Instructions Read all war[...]

Contents 2 334659A Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Component Ident ification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Stand Model . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Warnings 334659A 3 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 4 334659A 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 combustib le materi als near an open flame or sour ces of ignition such as cigarettes, motors, and electrical equipmen t. • Paint or solvent flowing t[...]

Warnings 334659A 5 SKIN INJECTION HAZARD High-pressure spray is able to inject toxins in to the b ody and cause seri ous bodily injury. In the event that injection occurs, get immediate surgi cal treatment. • Do not aim the gun at, or spray any pe rson or animal. • Keep hands and other body parts away from the discharge. For example, do not try[...]

Warnings 6 334659A ELECTRIC SHOCK HAZARD This equipment must be grounded . Improper grounding, setup, or usage of the system can cause electric shock. • Turn off and disconnect power cord before servicing equipment. • Connect only to grounded electrical outlets. • Use only 3-wire extension cords. • Ensure ground prongs are intact on power a[...]

Component Identification 334659A 7 Component Identification Stand Model U K S M N V P R A B D ti25254a J G F L H A ON/OFF Switch B Pressure Control D Prime Va lve F Tip Guard G Spray Tip HG u n J Airless Hose K Power Cord L Trigger Lock M Drain Tube N Fluid Intake PP u m p R Fluid Outlet S Power Cord Wrap UF i l t e r V Finger Guard / TSL Fill Poin[...]

Component Identification 8 334659A Hi-Boy Models ti25465a J U K M N V P R T A B D S G F L H A ON/OFF Switch B Pressure Control D Prime Va lve F Tip Guard G Spray Tip HG u n J Airless Hose K Power Cord L Trigger Lock M Drain Tube N Fluid Intake PP u m p R Fluid Outlet S Hanger TF i l t e r U Finger Guard / TSL Fill Point V Pail Hook Model/Serial Tag[...]

Grounding 334659A 9 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 ele[...]

Pressure Relief Procedure 10 334659A Pressure Relief Procedure Follow the Pressure 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. Turn pressure control to lowest setti ng. Disengage trigger lock. 4. Hold a metal part of the gun firmly to a grou[...]

Pressure Relief Procedure 334659A 11 6. Put drain tube in pail. Turn pri me valve down. Leave prime valve in down (drain) position 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: a. VERY SLOWLY l oosen tip guard retaining nut or hose end coupling to relieve pressur[...]

Setup 12 334659A 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 airle ss hose 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 334659A 13 6. When unpacking sprayer for the first time remove p ackaging materials from inlet strainer. After long term sto rage check inlet strainer for clogs and debris. 7. Fill th roat packing nut with TSL to prevent premature packing wear. Do this daily or each time you spray. a. Place the T SL bottle nozzle into the top center opening i[...]

Setup 14 334659A 10. Turn prime valve dow n. 11. Place fluid intake with drain tube in grounded metal pail partially filled with flushing fluid. See Grou nding , page 9. 12. Turn pressure control to lowest setting. 13. Turn ON/OFF switch to ON position. 14. Increase pressure 1/2 turn to start motor. Allow fluid to flush through sprayer for one minu[...]

Startup 334659A 15 Startup 1. Perform Pressure Relief Procedure , page 10. 2. Turn pressure control to lowest pressure. 3. Turn ON/OFF switch to ON position. 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 tube[...]

Startup 16 334659A 7. Hold gu n against grounded metal waste pail. Trigger gun until paint appears. 8. Move gun to paint pail and trigger for 20 seconds. Release trigger and allow sprayer to build p ressure. Engage trigger lock. 9. Inspect for leaks. If leaks occur, perform Pressure Relief Procedur e , page 10, then tighten all fittings and repeat [...]

Operation 334659A 17 Operation Spray Tip Installation 1. Perform Pressure Relief Procedure , page 10. 2. U se spray ti p (A) to insert OneSeal ™ (B) into tip guard (C). 2. Insert Spray Tip. 3. Screw assemb ly onto gun. Tighten. Spray 1. Spray test pattern. Adjust pressure to eliminate heavy edges. ti24653a C B A ti24664a ti24652a ti24669a[...]

Operation 18 334659A 2. Use smaller tip size if pressure adjustment cannot e liminate heavy edges. 3. Hold gun perpe ndicular, 10-12 in. (25-30 cm) from surface. Spray back and forth; overlap by 50%. 4. Trigger gun after moving . Release trigger before stopping. For ad ditional spraying information, see sep arate gun manual. Clear Tip Clog 1. Relea[...]

Operation 334659A 19 Cleanup 1. Perform Pressure Relief Procedure , page 10. 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-ba[...]

Operation 20 334659A 6. Increase p ressure 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 system. 8. While continuing to tr[...]

Operation 334659A 21 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 22 334659A Maintenance Routine maintenance is important to ensure prop er operat ion of your sprayer. Maintenance includes performing ro utine actions wh ich keep 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 334659A 23 Troubleshooting Mechanical/Fluid Flow 1. Follow Pressure Relief Procedure , page 10, before checkin g or repairing. 2. Check a ll possible problems 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 Pump output is low Spray[...]

Troubleshooting 24 334659A Pump output is low Pump rod damag e. R epair pump. See pu mp 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 pressur e control. Piston packi ngs are worn or damaged. Replace packings. S [...]

Troubleshooting 334659A 25 Fluid is spitting fr om gun Air in pump or hose. Check an d tighten all flu id connections. Cycle pump as slowly as possible during primin g. Spray tip is partial ly clogged. Clear tip. See Clear Tip Clog , page 18. Fluid supply is low or empty. Re fill fluid supply. Prime pump. See pump manual. Ch eck fluid supply often [...]

Troubleshooting 26 334659A Electrical Symptom: Sprayer does not run, stops running, or will not shut off. Perform Pr essure Relief Proce dure , page 10. 1. Plug spraye r into 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 pressu[...]

Troubleshooting 334659A 27 Check motor rotati on. Perform a sp in test by conne cting a 9 –12 Volt battery to the mo tor leads. Motor leads may va ry in style and size. Locate the two wires going to th e carbon brushe s normally Red and Black. Motor should spin when battery is connected to the mo tor leads. Check motor thermal switch. Mot or shou[...]

Troubleshooting 28 334659A Check motor armature resistance. Connect the Red and Black leads from the moto r to an Ohm mete r. Rotate the m otor while checking for opens. If an op en is found replace the motor. Check for motor short. Use an Ohm mete r to check motor for shorts. Connect (–) mete r lead to motor case. M ove the (+) meter lead to eac[...]

Troubleshooting 334659A 29 Sprayer will n ot shut off after reaching or exceeding m aximum pre ssure. Check pressure control. Disconn ect pressure control, if sprayer still runs, repl ace control board. If the spr ayer stops, replace pressure contr ol. Basic electrical prob lems Motor leads are secure ly fastened and properly mate d Replace loose t[...]

Stand Model Sprayer Parts 30 334659A Stand Model Sprayer Parts 59 67 54 36 47 47 23 12 165 56 71 63 54a 54c 54b 53 68 65 ti25303a 7 1 1 See page 36. 2 4 Ref. Torque 140-160 in-lb (1 5.8 - 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 4[...]

Stand Model Sprayer Parts 334659A 31 40 44 25 45 43 41 69 47 42 66 132 22 52 12 70 91 14 37 20 39 60 62 55 145 ti25255a 28 27 89 93 1 4 3 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) Hammer tight 23-27 in-lb (2.6 - 3.1 N•m) 1 3 4[...]

Stand Model Sprayer Parts 32 334659A Stand Model Parts List Ref. Part Description Qty. 7 115498 SCREW, mch, slot/he x, wash hd 1 12 117501 SCREW, mach, slot hex wash hd 4 14 117559 O-RING 2 20 249051 KIT, tube, drain includes 39,55, 62, 145 1 22 17C540 C OVER, front 1 23 5E341 SHIELD, motor includes 48, 62, 65 1 25 180131 BEARING, thrust 1 27 24734[...]

Hi-Boy Sprayers Parts 334659A 33 Hi-Boy Sprayers Parts 59 47 23 12 56 46 36 63 53 69 74 68 67 ti25461a 65 54 54a 54c 54b 7 1 2 4 1 2 2 2 1 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 4 See page 36[...]

Hi-Boy Sprayers Parts 34 334659A 43 41 132 62 39 55 45 60 37 14 87 95 70 136 40 22 12 47 42 25 137 44 52 ti25462a 145 28 27 89 93 48 91 1 4 3 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) Hammer tight 23-27 in-lb (2.6 - 3.1 N•m) 1 3 4[...]

Hi-Boy Sprayers Parts 334659A 35 Hi-Boy Sprayers Parts List Ref. Part Description Qty. 7 115498 SCREW, mch, slot/hex, was h hd 1 12 117501 SCREW, mach, slot hex wash hd 4 14 103413 PACKING, O-ring 1 22 17C540 COVER, front 1 23 255165 SHIELD, motor includes 48, 62, 65 1 25 180131 BEARING, thrust 1 27 247340 HOSE, cpld, 1/4 in. x 25 or 50 ft 1 28 243[...]

Control Box and Filter 36 334659A Control Box and Filter 146 150 15 24 24 36 35 27 17 18 16 2 49 56 12 12 97 21 38 153 51 4 5 26 ti25463a 154 155 8 7 1 1 2 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 130-150 in-lb (14.7 - 16.9 N•m) 48-72 in-lb (5.4 - 8.1 N•m) 1 2 7 8[...]

Control Box and Filter 334659A 37 Control and Filter Parts List Ref. Part Description Qty. 2 104361 PACKING, o-ring 1 4 111600 PIN, grooved 1 5 277364 GASKET, seat, valve 1 12 117501 SCREW, mach, hex washer hd 3 15 17C592 MANIFOLD, fluid 1 16 FILTER, fluid 1 243080 60 mesh, original 243081 100 mesh 17 243102 KIT, cap, short manifold, i ncludes 18, [...]

Wiring Diagram 38 334659A Wiring Diagram Red (+) Black (-) Pressure Control Assembly Power Plug White Green Black from Motor 2 x Yellow ON/OFF Switch ti5643a Capacitor Replaceable Fuse ti5643a[...]

Technical Specifications 334659A 39 Technical Specifications 17D163, 17C305 US Metric Sprayer Maximum fluid working pressure 3000 psi 207 bar, 20.7 MPa Maximum Delivery 0.47 gpm 2.1 lpm Maximum Tip Size 0.021 0.021 Fluid Outlet npsm 1/4 in. 1/4 in. Cycles 700 per gallon 185 per liter Generator Minimum 3000 W 3000 W 110–120V, A, Hz 1Ø, 13, 50/60 [...]

Graco Standard Warranty 40 334659A 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 334659 Graco Headquarters: Minneapoli s International Offices: Belgium, China, Japan, Kor[...]