Operation - Repair - Parts Cordless Hand-Held Paint Sprayers 3A2589D EN - For portable spray applications of architectural paints and coatings only - Not approved for use in explosive atmosphere locations IMPORTANT SAFETY INSTRUCTIONS Read all warnings and instructions in this manual. Save these instructions.
Table of Contents Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . 5 Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Charger Status Indicator Lights . . . . . . . . . . . . . . . . . . 6 Sprayer Status Indicator Light . . . . . . . . . . . . . . . . . . . 6 Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings Warnings The following warnings are for the setup, use, maintenance, and repair of this equipment. The exclamation 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 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.
Warnings WARNING WARNING BATTERY HAZARD The battery may leak, explode, cause burns, or cause an explosion if mishandled. Contents of an open battery can cause severe irritation and/or chemical burns. If on skin, wash with soap and water. If in eyes, flush with water for at least 15 minutes and seek immediate medical attention. • Replace battery only in a well-ventilated area and away from flammable or combustible materials; including paints and solvents.
Component Identification Component Identification Y W T S A R P *B N C L G D J H ti18877a E F M K Spray Tip/Guard Assembly L Part Number = Model Number *B Spray Tip Filter (Reverse Threaded) M Sprayer Case C Air Vent Valve N Battery D Flexible Suction Tube P Battery Release Button E Pump Armor Storage/Startup Tool R Sprayer Status Indicator Light F Battery Charger S Trigger G Pressure Control Knob T Trigger Lock H Material Cup Liners (5 included) W Outlet Valve Fit
Charging the Battery Charging the Battery 2. Plug charger into an electrical outlet and slide battery into charger as shown (light will turn on in 5 seconds). Replace and charge battery only in a well-ventilated area and away from flammable or combustible materials, including paints and solvents. Batteries are initially 50% charged to provide optimum battery life and require charging before first use. It takes approximately 45 minutes to charge a dead battery to 80%, at which point it can be used.
Common Procedures Common Procedures Trigger Lock Follow the Pressure Relief Procedure whenever you see this symbol. Pressure Relief Procedure Always engage the trigger lock when you stop spraying to prevent the sprayer from being triggered accidentally by hand, or if dropped or bumped. Do not operate or spray near children. Do not aim the sprayer at, or spray any person or animal. Keep hands and other body parts away from the discharge.
Common Procedures Reversible Spray Tip Pressure Control Knob ti16705a ti16704a Always perform Pressure Relief Procedure before adjusting spray tip position. In the event that particles or debris clog the spray tip, this sprayer is designed with a reversible spray tip that can be used to quickly and easily clear the particles and resume spraying as quickly as possible. • Always point the reversible spray tip forward when spraying.
Common Procedures Flexible Suction Tube This sprayer comes with a flexible suction tube for multi-directional spraying without adjustment. NOTE: If the sprayer is angled or tilted too far, the flexible suction tube will lose contact with the material and the sprayer will stop spraying. To ensure proper function of flexible suction tube, orient as shown. Make sure tab from sprayer is aligned with groove from flexible suction tube and firmly push into place.
Sprayer Setup Sprayer Setup 2. Put prime/spray valve to UP position, then hold trigger in for 10 seconds. Use only water-based or oil-based (mineral spirit-type) materials with flash point greater than 100° F (38° C). Do not use materials which state “FLAMMABLE” on the packaging. For more information about your material, request MSDS from distributor or retailer. Spraying certain materials may cause static build-up in the sprayer that can result in static shock to the user.
Starting a New Job (or Refilling the Material Cup) Starting a New Job (or Refilling the Material Cup) 1. Engage trigger lock and put prime/spray valve UP to release pressure. If sprayer fails to prime, try one of the steps below: 1. Use the Pump Armor storage/startup tool to clean the inlet valve fitting. See Storage, page 17. ti16700a ti14999a ti18866a ti14994a 2. Install material cup liner, fill with material, and thread onto sprayer. ti15474a 2.
Choosing the Correct Tip Choosing the Correct Tip Understanding Tip Number Selecting Tip Hole Size The last three digits of tip number (i.e.: XXX413) contains information about hole size and fan width on surface when gun is held 12 in. (30.5 cm) from surface being sprayed. • Tips come in a variety of hole sizes for spraying a range of fluids. The sprayer includes a 0.015 in. (0.38 mm) tip for use in most spraying applications.
Install Spray Tip/Guard Assembly (if not installed) Getting Started with Basic Techniques Install Spray Tip/Guard Assembly (if not installed) Use a piece of scrap cardboard to practice these basic spraying techniques before you begin spraying the surface. This equipment stays pressurized until pressure is manually relieved.
Getting Started with Basic Techniques Aiming Sprayer 3. Aim sprayer at bottom edge of previous stroke, overlapping each stroke by half. Aim sprayer at waste area, disengage trigger lock, and put prime/spray valve DOWN to spray position. Pull trigger to clear clog. ti16701a ti18882a ti18867a ti18874a ti14995a ti14782a ti18888a 4. Spray Pattern Quality A good spray pattern is evenly distributed as it hits the surface.
Shutdown and Cleaning Shutdown and Cleaning NOTICE Failure to properly clean sprayer after each use will result in hardened materials, damage to the sprayer, and the warranty will no longer be valid. Do not store solvents other than mineral spirits in sprayer. Always flush with Graco Pump Armor prior to storage. 2. Remove material cup and return excess material to proper container. If used, properly dispose the material cup liner. 3. Remove flexible suction tube as shown below.
Shutdown and Cleaning 7. Reconnect material cup and shake sprayer to move clean water around and clean all areas inside of material cup. 12. Engage trigger lock and put prime/spray valve UP to release pressure. ti16700a ti18866a ti14994a NOTE: Air vent holes or the air vent valve (as your model is equipped) allow air to flow into the material cup while spraying to prevent loss of fluid flow. ti15441a 8. Disengage trigger lock and trigger sprayer for approximately 15 seconds. Engage trigger lock.
Storage Cleaning Sprayer Exterior 3. Hold sprayer upside-down over a waste container. Wipe paint off outside of sprayer using a soft cloth moistened with water or flushing fluid. Use only water-based or oil-based (mineral spirit-type) materials with flash point greater than 100° F (38° C). Do NOT submerge the sprayer. ti18862a 4. Insert Pump Armor nozzle over material inlet and push firmly until it stops. Squeeze cleaning bottle until Pump Armor flows out drain tube.
General Service General Service 4. Position pressure control knob in fully clockwise position and press firmly onto retainer. See manual 3A1884 (available at www.graco.com) for complete instructions on properly servicing your sprayer. If you have opened the sprayer clamshell and do not have access to manual 3A1884, follow the instructions below to reduce the risk of errors when assembling the sprayer clamshell.
Replacement Parts Replacement Parts Models 16M886, 16N657, 24R747 32 24 31 30 29 10 9 28 26 34 37 25 35 33 61 27 7 8 7 11 12 6 40 36 31 32 13 14 5 39 41 15 46 16 42 17 43 45 38 51 44 59 56 60 52 57 4 20 1 21 2 22 3 23 53 ti19440a 3A2589D 19
Replacement Parts Parts List - Models 16N657, 16M886, 24R747 Ref.
Replacement Parts Parts List - Models 16N657, 16M886, 24R747(Continued) Ref.
Replacement Parts Replacement Parts Model 16N660 32 55 24 31 30 10 29 9 26 7 34 37 25 8 54 28 35 33 7 27 6 36 11 5 12 31 13 32 14 15 40 41 16 39 46 47 17 60 42 43 51 45 38 18 59 19 52 44 4 20 1 21 2 22 3 23 53 22 ti19497a 3A2589D
Replacement Parts Parts List - Model 16N660 Part Ref.
Replacement Parts Parts List - Models 16N660 (Continued) Part Ref. Order Number: 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 51 52 53 54 59 60 Not Shown 16P051 114380 16P052 16P049 16P460 16P666 16P460 16E859 16C936 16P460 119236 16P460 16R887 16P162 16M873 16M873 119956 262604 16D558 16N448 24D425 16C650 16D562 24E377 16R892 16R889 24E609 Description Reciprocator Assembly Kit: includes parts 20, 28, 44, 55 Motor Mount Screw Drive Housing Assembly Kit: includes parts 9 (qty.
Inlet Valve Fitting Removal/Service Inlet Valve Fitting Removal/Service 5. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment. Move sprayer to a non-hazardous area before servicing. 1. Engage trigger lock and pull prime/spray valve UP to release pressure.
Outlet Valve Fitting Repair Outlet Valve Fitting Repair 4. Use tool (supplied) to loosen and remove outlet valve fitting. Make sure old o-ring, seat, outlet valve fitting, and spring are out of pump outlet cavity. This equipment stays pressurized until pressure is manually relieved.
Troubleshooting Troubleshooting Check everything in this Troubleshooting Table before you bring the sprayer to an authorized service center. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.
Troubleshooting Problem Sprayer makes sound but no material is sprayed when trigger is pulled Cause Sprayer is not primed. Solution Prime the pump. See Starting a New Job (or Refilling the Material Cup), page 11. Use pump access armor storage/startup tool to clear pump of debris. See Storage, page 17. Clean air vent holes or the air vent valve as your model is equipped. See Shutdown and Cleaning, page 15. Prime/spray valve is in UP position. Put prime/spray valve DOWN to spray position.
Troubleshooting Problem Cause Sprayer sprays with poor results Solution Spray tip is partially clogged. See Unclogging Spray Tip/Guard Assembly, page 14. Spray tip is not in correct position. Rotate spray tip to SPRAY position. Incorrect spray tip for application of material. See Choosing the Correct Tip, page 12. Spray tip filter is partially clogged or damaged. Clean or replace spray tip filter. See page 14. Flexible suction tube strainer is partially Clean or replace flexible suction tube.
Troubleshooting Problem Cause Spray pattern has tails: ti15526a Spray pattern has dripping: Spray pattern is too narrow: Solution Pressure control knob is too low. Turn up pressure control knob. Incorrect spray tip for application of material. See Choosing the Correct Tip, page 12. Material not compatible with sprayer. Switch to compatible material. Inlet or outlet valve fitting is worn. See Outlet Valve Fitting Repair, page 26 and Inlet Valve Fitting Removal/Service, page 25.
Troubleshooting Troubleshooting Leaks Point C Points A Points D Point B Problem Sprayer is leaking fluid at Points A Sprayer is leaking fluid at Point B Cause Solution Spray/tip guard assembly is loose. Tighten spray/tip guard assembly. O-ring inside needle assembly is worn out. Replace o-ring (108195). O-ring on rear of needle assembly is Replace o-ring (108195). worn out. If 3 solutions above do not stop the leaking, replace needle assembly kit.
Technical Data Technical Data Hand-Held Sprayer (Models 16N657, 16M886, 16N660, 24R747) U.S. Metric Adjustable pressure range 1000 - 2000 psi 7.0 - 14 MPa, 69 -138 bar Maximum working pressure 2000 psi 14 MPa, 138 bar Weight 6.48 lb 2.94 kg Length 13.75 in. 34.9 cm Width 5.25 in. 13.3 cm Dimensions: 10.25 in. 26.
Preferred Material Settings Log EXAMPLE Preferred Material Settings Log Date Item Sprayed 03/24/2011 Crown molding 3A2589D Material Sprayed Spray Tip Pressure Setting (Mark Dial) PST515 33
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.
