Wagner SprayTech 505 User's Manual
Contents
1. Shut down 1 Lock the gun and reduce the pressure Turn the sprayer to prime A and shut it off Unplug sprayer Leave the suction set in the paint Refer to Pressure Relief Procedure For latex materials only pour 1 2 cup water slowly on the top of the paint to prevent the paint from drying For other materials seal the paint container with a piece of plastic while the suction tube is still in the paint See Figure 33 Figure 33 Add 1 2 Cup Water to Latex Paint Seal Container for Other Materials 3 Wrap the spray gun completely assembled in a damp cloth and place it in a plastic bag Seal the bag shut See Figure 34 Figure 34 Place Gun in Sealed Bag 4 Place the sprayer in a safe place out of the sun for short term storage Start up 1 2 oo Remove the gun from the plastic bag Stir the water into the paint for latex materials Re move the seal from the paint bucket and stir the paint for all other materials Figure 35 Stir Material Before Spraying Check to be sure the sprayer is in the Prime A position with the pressure completely reduced Plug sprayer in and turn on 5 Turn the sprayer to Spray B and gradually increase the pressure Test the sprayer on a practice piece and begin spraying Figure 36 Test on scrap material CLEANUP SHUT DOWN CLEAN UP AWARNING Do not allow paint to build up on he motor Overheating of the motor will result Do not2. NOTE Wear on the ball is almost impossible to detect visually A sure way to test for a worn outlet valve assembly is to run the sprayer with water only for 10 to 15 minutes on high pressure in the spray setting without triggering the gun If the valve is defective the end cap will get very hot to the touch If it is functioning properly it will stay approximately the same temperature as the water running through it Priming Knob Slippage Sometimes the two allen screws holding the black plastic PRIMING KNOB outer cover will vibrate loose This allows the knob to turn without changing the valve setting If this happens loosen the screw with a 1 16 allen wrench turn the knob to spray and retighten 24 OPTIONAL HOPPER ASSEMBLY CONVERTING SPRAYER FOR HOPPER OPERATION The hopper assembly consists of the hopper hopper return tube and hopper screen To make the conversion 1 Remove suction tube and return tube and brass return tube fitting from the unit To convert the cart into its horizontal configuration as shown in Figure 49 reverse the positions of the handle and pail bracket Screw the hopper directly onto the inlet valve where the suction tube was removed Make the connection hand tight just tight enough to prevent paint leakage or air suction around the threads Hopper Return Tube Figure 49 Optional Hopper 25 Screw in the plastic return tube fitting into the paint pu
3. If any product is defective in material and or workmanship during the applicable warranty period return it with proof of purchase transportation prepaid to any Wagner Authorized Service Center Service Center listing is enclosed with this product Wagner s Authorized Service Center will either repair or replace the product at Wagner s option and return it to you postage prepaid SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION AND EXCLUSION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE Copyright Wagner Spray Tech Corporation 1993 All rights reserved included right of reproduction in whole or in part in any form Printed in U S A A WAGNER Wagner Spray Tech Corporation 1770 Fernbrook Lane Minneapolis Minnesota 55447 Telephone 612 553 7000 33
4. MAINTENANCE CLEANING VALVES If possible leave the copper washer under the cap in place At least be sure to replace it with the same side up The top will show the imprint of the end cap while the bottom should be perfectly flat to match seat in the pump casting See Paint Pump Assem bly Parts Diagram ltem 4 for replacement part num ber With a wire hook or tweezers remove the small spring inside the valve Replace if broken or worn or clean as necessary See Paint Pump Assembly Parts Diagram Item 4 for replacement part number This spring is manufactured to a very specific ten sion so do not put in an unauthorized subsitute Proper spring length is 7 1 2 coils Using a six millimeter allen wrench remove the seat and ball assembly See Figure 48 Clean parts thoroughly If the ball or seat show any sign of wear or damage replace it with a new one This carbide ball must seal tightly against its seat for the valve to function properly When reassembling first cover all parts with a thin coat of light oil Tighten the valve seat securely with the 6 millimeter hexagonal wrench then drop in the valve ball Re insert the spring and replace the cap being sure the copper washer is in place and the tongue on the cap fits inside the spring Tighten the cap securely with an adjustable wrench Do not over tighten A spare outlet valve spring is in cluded in the lit erature set Figure 48 Servicing Outlet Valve
5. or capacity too low Thermal overload tripped Motor problem Unit will not prime or has lost prime No paint Suction tube not totally immersed in paint Suction set filter clogged Hopper screen clogged Suction tube loose at inlet valve Inlet valve stuck Outlet valve stuck Prime spray valve plugged or dirty Inlet valve worn or damaged Diaphragm problem Hydraulic oil level low or empty Worn spray tip Suction set filter clogged Optional hopper screen clogged Gun or spray tip filter plugged Paint too heavy or coarse Dirty or worn outlet valve assembly Inlet valve worn or damaged Remedy Plug in Flip switch to ON Replace fuse Test power supply voltage Turn Prime Spray Knob to Prime position Replace extension cord Allow motor to cool move to a shady spot Take to Wagner Authorized Service Center Reprime Unit Immerse suction tube in paint Clean filter Clean screen Clean connection and tighten Clean inlet valve Clean outlet valve Replace any worn parts Take to Wagner Authorized Service Center Clean or replace Take to Wagner Authorized Service Center Take to Wagner Authorized Service Center Replace with new tip Clean filter Clean screen Clean or replace filter Keep extra filters on hand Thin or strain paint Clean or replace Replace valve NOTE The electric motor should always be kept clean and dry Paint acts as an insulator therefore
6. turn to spray B increase pressure and allow suction tube to run dry F f 20 Remove large suction tube from inlet valve See 15 Attach those t tighten with two wrenches i i gt AEA a ae et Figure 42 and point gun into cleaning bucket See Figure 41 Reduce pressure about 1 2 unlock gun trigger gun until hose is pumped dry Figure 40 Attach Paint Hose to Gun Figure 42 Removing Large Suction Tube 21 CLEAN UP 21 Lock gun reduce pressure and turn Prime Spray 23 Turn Prime Spray Knob to prime A reduce pres Knob to prime A sure shut sprayer off Unplug sprayer Refer to f Pressure Relief 22 Lay unit back on handle 0 inlet valve is facing 24 Remove and clean suction set filter in clean water or upward Clean threads of inlet valve with a damp solvent with soft brush Reassemble cloth Fill inlet valve with light household oil See Figure 43 Slowly increase pressure to distribute the oil through the pump Turn Prime Spray Knob from prime A to spray B to distribute oil Replace large suction tube to inlet valve J il AS el Figure 43 Fill Inlet Valve With Oil Figure 44 Remove And Clean Filter IMPORTANT 25 Wipe entire unit hose and gun with a damp cloth to Proper cleaning and oiling of the pump after use remove accumulated paint are the most important steps you can take to insure proper operation after storage 22 MAINTENANCE CLEANING VALVES F
7. High Pressure Hose to Gun 3 Plug unit into a properly grounded outlet or heavy duty grounded extension cord Do not use more than 100 feet of cord If you must spray a long distance from a power source use more paint hose not more extension cords Use a minimum size of 16 gauge electric cord for 50 feet 12 14 gauge for 100 feet 1 PRIMING PREPARE TO PRIME Lay unit back on its handle so inlet valve is facing up Fill inlet valve with water or light household oil 2 Make sure Prime Spray Knob isin Prime A position and Pressure Knob is turned to the lowest pressure Counter clockwise See Figure 11 Turn unit on Inlet Valve Facing Up Primea Spray B Knob Hose Port Figure 11 Prime Spray Knob 3 Increase pressure half turn Pressure Control Knob Figure 12 Pressure Control Knob a D 4 Force the inlet valve to open and close by pushing on it with the eraser end of a pencil or screwdriver it should move up and down about 1 16 inch Continue until water or oil is sucked into unit This will assist in wetting the moving parts and breaking loose any old paint residue See Figure 13 5 Put palm of hand over inlet valve and feel for a slight suction while increasing the pressure control to the maximum setting See Figure 14 If suction is felt go to step 6 If no suction is felt see Cleaning and Servicing Outlet Valve Repeat steps 1 through 5 if necessary Figure 14 Ch
8. completely turned to the spray or unclog position ALWAYS engage trigger lock before removing replacing or cleaning tip SET UP ASSEMBLE CART Tools needed Some assembly is required to get your Wagner 505 Airless Sprayer ready to go You will need two adjustable wrenches a screw driver and a pair of pliers Pail Bracket NOTE Sprayer should remain unplugged during assembly 1 Slide pail bracket 1 onto cart frame and attach with one bolt washer and wing nut 2 See Figure 2 and Figure 3 A This bracket helps to keep the sprayer stable in addition to providing a rest for the paint bucket and a catch for the bucket handle Bolt washer and wing nut Figure 3A Attaching Pail Bracket 2 Attach cart handle 3 Face the hose hook toward the front of the unit Use two bolts washers and wing nuts 4 tightening securely See Figure 3B Cart Handle Bolt washer and wing nut Figure 2 Cart Assembly Diagram Figure 3B Attaching Cart Handle SET UP ATTACH TIP TO GUN 1 Lock gun See Figure 4 Locked Position Figure 4 Gun in Locked amp Unlocked Position 2 If spray tip is not pre assembled See Figure 5 insert tip 1 into tip guard 2 and turn 90 coun terclockwise to spray position arrow pointing away from gun Cylinder of tip forms a stop for the seal 3 Insert seal 3 aligning the curve of the seal with the curve of the tip Red S
9. to 2 minutes Knob is still on spray during sprayer operation there will be high pressure in the hose and spray gun until the Priming Knob is turned to PRIME A or until the spray gun is triggered to relieve the pressure Figure 20 Turn Pressure Control Knob SPRAYING PRACTICE FIRST 1 Be sure paint hose is free of kinks and clear of traffic or objects with sharp cutting edges 2 Return PRESSURE CONTROL KNOB io its lowest setting counterclockwise Figure 21 Figure 23 Practice on scrap material 5 Unlock SPRAY GUN TRIGGER LOCK by turning lock down toward the bottom of the handle Figure 4 6 Trigger spray gun to bleed air out of hose 7 When paint reaches spray tip spray a test area to check spray pattern See Figure 23 Figure 21 Pressure Control Knob Setting 8 Use the lowest pressure setting necessary to get a 3 Turn PRIMING KNOB to SPRAYB position Figure good spray pattern If pressure is too high material is 29 over atomized If pressure is too low tailing will appear or paint will spatter out in gobs rather than in a fine spray See Figure 24 Most latex paints and stains will require very high pressure which is why the sprayer is built to deliver up to 2 500 psi when needed Primea Spray B Knob GOOD SPRAY PATTERN nee eee EN EG te RETRIAL TE IEA IA Figure 24 Paint Tailing Pattern Figure 22 Priming Knob Setting 4 Turn PRESSURE CONTROL KNOB completely clockwise
10. to maximum pressure Figure 21 Paint should then begin to flow into the paint hose causing it to stiffen SPRAYING SPRAYING TECHNIQUE The key toa good paintjob is an even coating over the entire surface With spray painting this is done by using even strokes with your arm moving at a con stant speed and keeping the spray gun a constant distance from the surface In most cases the best spraying distance is 10 to 12 inches between the spray tip and the surface As much as possible keep the spray gun at right angles to the surface This means moving your entire arm back and forth rather than just flexing your wrist See Figures 25 and 26 Keep the spray gun perpendicular to the surface otherwise one end of the pattern will be thicker than the other See Figure 27 Light Coat Wrong Way to Spray Figure 25 Result of Flexing Wrist While Spraying Even Coat on Work Throughout Approximately 10 to 12 Inches Ri Steady Arm Way To Spray Figure 26 Result of smooth arm stroke and steady even speed while spraying Approximately 10 to 12 Inches v Right Way Ze Wrong Way Figure 27 Right and wrong ways to hold spray gun toward work SPRAYING 5 The spray gun should be triggered off at the end of each stroke and on again at the beginning of the next This avoids paint buildup at the end of the stroke which may result in runs and sags Triggering at the end of the st
11. 03 Guide Hose 2 0089731 Filter Assembly 8 0154782 Tip 011 Oil based materials Includes Items 3 4 5 6 0154783 Tip 013 Oil based latex paints 3 0043590 Spring and stains 4 0089694 Seal Nylon 0154784 Tip 015 Extra thick materials 5 0089692 Housing Filter 9 0154680 Tip Body 6 0089959 Filter 10 0154693 Seal Kit Part Numbers may change without notice due to improvements and modifications 32 LIMITED WARRANTY AIRLESS PAINT SPRAY EQUIPMENT This product manufactured by Wagner Spray Tech Corporation Wagner is warranted to the original retail purchaser against defects in material and workmanship for 30 days from date of purchase for professional rental use if operated in accordance with Wagner s printed recommendations and instructions This warranty applies for one year from date of purchase for home use This warranty does not cover damage resulting from improper use accidents user s negligence or normal wear This warranty does not cover any defects or damages caused by service or repair performed by anyone other than a Wagner Authorized Service Center This warranty does not apply to accessories ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS LIMITED TO 30 DAYS FOR PROFESSIONAL RENTAL USE AND ONE YEAR FOR HOME USE FROM DATE OF PURCHASE WAGNER SHALL NOT IN ANY EVENT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER FROM BREACH OF THIS WARRANTY OR ANY OTHER REASON
12. 1 12 13 To save paint left in the hose carefully trigger the gun with spray tip removed against the inside of the paint container See Figure 37 Reduce PRES SURE CONTROL KNOB to zero then turn PRIM ING KNOB to SPRAY B Figure 37 Save Paint Back To Paint Can Increase PRESSURE CONTROL KNOB again until paint starts to flow into the bucket As soon as the water or solvent starts to come into the bucket release the trigger Change to clean water or solvent and continue circulating for another 5 minutes to thoroughly clean the hose pump and spray gun Reduce pressure and turn to prime A Trigger gun Lock gun and shut sprayer off Remove spray gun from paint hose using two adjustable wrenches Remove filter housing from gun Place gun and filter assembly into a container of water or solvent to soak Cover paint container and set it aside CLEAN UP 14 Clean spray tip and gun filter with a soft brush 16 Turn the unit on and unlock gun trigger Turn to Reassemble spray tip in cleaning position Arrow Spray B and point gun to side of cleaning bucket points to back of the gun Figure 41 Cleaning Bucket 17 Trigger gun and gradually turn pressure knob clock wise to 1 2 pressure Continue for approximately 30 seconds 18 Release and lock trigger reduce pressure turn to prime A Turn unit off 19 Remove tip assembly Raise the suction set above the cleaning solution Turn unit on
13. 1 7 0270371 Housing Filter 1 Includes Items 2 thru 10 8 0270369 Filter 1 2 0090622 Nut Suction 1 9 0090621 Washer 1 3 0281314 Elbow Adapter 3 4 x 1 1 10 0088715 Fitting Return Hose 1 4 0088931 Ring Snap 1 11 0089096 Clamp 1 5 0089882 Clamp 2 12 0270363 Tubing Return 1 6 0270360 Hose Suction 1 30 ITEM Part Number 0153000 0153001 0093896 0149018 0149017 0089731 0154675 0093820 Parts Diagram Optional Hopper Assembly PART NO DESCRIPTION QTY ITEM 0288144 Hopper Complete 1 4 Includes Items 2 thru 7 0090283 Hopper 1 5 0089917 Filter Screen Fine Shown 1 6 0088871 Filter Screen Coarse 7 Accessories Description Part Number Hose 25 x 3 16 Grounded 0154681 Hose 50 x 3 16 Grounded 0154682 Hose Connector 0154683 G 09 Spray Gun 0154693 G 10 Spray Gun 0155206 Gun Filter Assembly 0155208 Gun Filters Medium Fine 0088009 Adjustable Tip 0088010 31 PART NO DESCRIPTION QTY 0090560 Return Tube Assembly 1 Includes Items 5 amp 6 0093865 Return Tube 1 0090617 Fitting 1 0288668 Cover Hopper 1 Description Reversible Tip light Stains Reversible Tip Medium Enamel Reversible Tip Heavy Latex Reversible Tip Repair Kit Roller Cover 9 x 3 8 Nap Roller Cover 9 x 3 4 Nap Hydraulic Oil quart Hydraulic Oil gallon Parts and Accessories PARTS LIST Item Part No Description Item Part No Description 1 0293004 G 06 Gun Assembly 7 02933
14. 10 3 Unscrew filter housing using adjustable wrench on the nut at the bottom of the housing 4 Remove filter being sure not to lose the spring and sealing washer which is located in the bottom of the filter housing 5 Clean filter thoroughly or put in a new filter To clean the filter swish it in water or the type of solvent appropriate to the paint you are using If this isn t sufficient use a natural or nylon bristle brush dipped in the appropriate solvent or water Do not use a wire brush or any sharp instrument 6 Insertthe top of the filter Figure 30 into the gun body fitting under the tip of the spray gun See Figure 31 Gun Body Fitting Filter Figure 31 Gun Filter Cleaning 7 Replace the spring and sealing washer into the base of the filter housing 8 Slide the filter housing over the filter and tighten it securely to the gun using a wrench 9 Reattach the hose tightening it securely with two wrenches 10 Turn PRIMING KNOB to SPRAY B Figure 10 increase pressure to its previous setting and resume spraying Suction Set Screen The screen atthe bottom of the suction set may also need cleaning periodically Check it every time you change paint buckets Remove screen by pulling it out of the retainer with a pliers Clean the screen with water or solvent and a soft bristle brush if needed Figure 32 Remove And Clean Screen CLEAN UP SHORT TERM OVERNIGHT STORAGE
15. A WAGNER 505 HIGH PERFORMANCE AIRLESS SPRAYER Read Warnings Assemble Cart Short Term Storage OR Clean Up Questions Need Help Wagner maintains a toll free help line for you should you have any comments or problems with this Wagner product Call us first for answers fast Wagner Technical Service 1 800 328 8251 Hours Weekdays 8 00 4 30 Central Time Maintenance Optional Hopper Accessory Weekends 9 00 4 00 Central Time PRINTED IN THE U S A Form No 0270993 11 93 CONTENTS General Description cccceeeeeeeeeeeeeeeeeeeeeeeeneeeeeneeens 2 Safety Precautions 0 ccccceeeseeeseeeeeeeneeeeeneeeseneeeteaes 3 6 Extension Cord a aeska iasa aeaaaioii 7 Grounding Instructions cceceeeeeeeeteeeeeeeeteneeeeeeaeeees 7 Pressure Relief Procedure 0 cccceeeeeseeeeeeeeeneeeeeeeeaes 8 SOU UP sezechetics asc Poutules A 9 11 PLPUIMIING eisien eere e a aaaea aaea eaa EREE SaS 12 14 Spraying ora aaa a EEA 15 18 Components Short Term Storage cccccecseeceeeeeeeeseneeeseneeeseneeeeeaees 19 Cleanup and Long Term Shutdown s s s 20 22 MAINTENANCE its hestenes rten werent idiesseeahansles 23 24 Optional HOppe cccececceeeseeeeeseeeeeeaeeeeeaeeteeaeeeeeaees 25 Trouble Shooting cccccssseecessssseeeesssseeeeesseeees 26 27 Parts LISTS sivescsh ed atecnteisdeedh e A a ANE aan 28 30 Accessories LISE erret renas ernaia tuera kE tekade 31 Warran
16. FORE RESTARTING SEE TROUBLE SHOOTING AWARNING HAZARD PREVENTION Injection Injury A high pressure stream of paint pro duced by this equipment can pierce the skin and underlying tissues leading to serious injury and pos sible amputation DO NOT TREAT AS A SIMPLE CUT Injection can lead to amputation See a physician im mediately NOTE TO PHYSICIAN Injection into the skin is atraumatic injury It is important to treat the injury surgically as soon as possible DO NOT delay treatment to research toxicity Toxicity is a concern with some coatings injected directly into the blood stream Con sultation with a plastic surgeon or recon structive hand surgeon may be advisable Maximum operating range of the gun 2500 PSI fluid pressure NEVER aim the gun at any part of the body NEVER allow any part of the body to come in contact with the fluid stream DO NOT come in contact with a fluid stream created by a leak in the fluid hose NEVER put hand in front of the gun Gloves will NOT provide protection against an injection injury ALWAYS lock the gun trigger shut fluid pump off and release all pressure before servicing cleaning tip guard changing tips or leaving unattended Simply turning off the electrical power will not release pressure in the system The Prime Spray Valve must be turned to the prime A position to relieve the pressure ALWAYS have the tip guard in place while spraying The
17. allow flammable solvents to come in contact with the motor which could ignite NOTE You will need an extra bucket with cleaning solution a toothbrush an adjustable wrench and ago Lock the gun and reduce the pressure Turn the sprayer to prime A and shut it off Unplug sprayer Leave the suction set in the paint Refer to Pressure Relief Procedure 2 Remove suction tube from paint and hold it above a bucket of water or solvent Leave the return tube aimed into the paint bucket 3 Ifspraying with latex paint use warm soapy water for cleaning If using oil or alkyd based paints use mineral spirits or paint thinner Do not use these solvents on latex paint or the mixture will turn into a jelly like substance which is difficult to remove Plug the unit in and turn on 4 Increase PRESSURE CONTROL KNOB clockwise to about 1 3 to 1 2 maximum pressure This will draw the remaining paint in the suction tube through the pump and down the return tube into the paint bucket 5 Set PRESSURE CONTROL KNOB counterclock wise back to minimum pressure Trigger gun to relieve pressure and lock gun 6 Remove spray tip and guard washer and let soak in warm water or appropriate solvent 7 Place suction tube and return tube in container of water or compatible solvent 8 Increase pressure to about 1 2 maximum pressure and let circulate for 2 3 minutes to flush paint out of the pump suction tube and return tube 20 10 1
18. ce of wood or cardboard This allows pressure in the paint hose to blow out the obstruction When the nozzle is clean paint will come out in a straight high pressure stream Release the trigger and re lock it Figure 4 Reverse the tip so the arrow points forward again Unlock the trigger and resume spraying SPRAYING Continued from page 17 Cleaning The Spray Gun Filter The spray gun includes a filter to catch particles before they reach the spray tip If this filter becomes clogged or obstructed it will reduce the flow of paint changing the spray pattern and possibly damaging the filter This filter must be cleaned at least daily and perhaps even every four hours with certain types of latex materials If the filter is not cleaned at the proper time it will plug from the top down When there is about 1 inch of filter that isn t plugged the heavy flow of paint will blow pin holes in the filter See Figure 30 This in turn will allow unwanted particles to get into the spray tip causing spray tip to clog Top of Filter Pin Hole Figure 30 Gun Filter Cleaning To clean the filter during the painting process 1 Turn spray PRESSURE CONTROL KNOB to mini mum setting and turn PRIMING KNOB to PRIMEA This will bleed off the pressure in the paint hose and filter Trigger gun to be sure pressure is gone Refer to Pressure Relief Procedure 2 Remove spray gun from hose using two adjustable wrenches See Figure
19. eal Figure 5 Spray Tip Assembly AWARNING POSSIBLE INJECTION AZARD Do not spray with out tip guard in place Never trigger gun unless tip is in the spray or unclog position Always engage trigger lock before removing replacing or cleaning tip 3 Check seal alignment by removing tip and inspecting tip guard visually See Figure 6 If needed remove seal 3 and replace until properly aligned Replace tip to spray position arrow away from gun Insert red seal 4 Correct Way Wrong Way Figure 6 Spray Tip Assembly 4 Attach spray tip to gun Tighten nut first by hand then tighten with a wrench See Figure 7 Figure 7 Attach Tip to Gun NOTE When attaching tip to gun align tip guard as shown in Figure 8 Then tighten with wrench Figure 8 Vertical Tip Pattern SET UP ATTACH RETURN HOSE ATTACH PAINT HOSE Be sure motor switch is turned OFF Screw brass fitting of return tube into upper port on side of pump The brass fitting is located in the literature set Tighten firmly by hand See figure above Press return tube small tube to brass fitting and fasten with clamp See Figure 9 Figure 9 Fastening Return Tube with Clamp Attach high pressure hose to hose port using an adjustable wrench to tighten firmly See illustration above Attach gun to other end of high pressure hose Tighten securely with two adjustable wrenches See Figure 10 Figure 10 Attaching
20. ecking for Suction 6 Turn Pressure Control Knob to minimum pressure and shut off unit 7 Return unit to upright position PRIMING ATTACH SUCTION SET PRIME THE PUMP 1 Attach Suction Tube to inlet valve and tighten firmly by hand See Figure 15 Be sure threads are straight so the fitting turns freely without binding Do Not cross thread Figure 15 Attaching Suction Tube 2 Place suction tube and return tube in paint See Figure 16 Figure 16 Place Suction Tube and Return Tube in Paint 3 Set paint bucket onto pail bracket and attach handle See Figure 17 Figure 17 Attaching Paint Pail Handle 1 Make sure the PRESSURE CONTROL KNOB is at its lowest setting counterclockwise See Figure 18 Knob Figure 18 Set Pressure Control Knob 2 Turn PRIMING KNOB to Prime A position See Figure 19 Prime A Spray B Knob Figure 19 Priming Knob Setting PRIMING PRIME THE PUMP Continued from page 13 3 TURN SPRAYER ON Always reduce pressure to zero 4 Turn PRESSURE CONTROL KNOB between half ACAUTION before changing the position of and full pressure See Figure 20 You should then the priming knob Failure to do so may cause damage to be able to see the paint move through the suction the paint pump diaphragm tube to the pump Continue until paint flows through ACAUTION If the Pressure Control Knob is reduced to zero and the Priming the return tube Let unit prime 1
21. es and other nonabrasive materials including pesticides and liquid fertilizers Spare Outlet Spring P N 0047485 Spare Tip Seal P N 0156713 Return tube fitting P N 0088715 Operator s manual ARE LOCATED IN THE LITERATURE SET WITH REGISTRATION CARD Pressure Control Knob Hydraulic Pump Priming Knob Figure 1 Wagner 505 Airless Sprayer SAFETY PRECAUTIONS This manual contains information which must be read and understood before using the equipment When you come to an area which has one of the following symbols pay particular attention and make certain to heed the safeguard AWARNING Important safety information indicates a hazard which may cause serious injury or loss of life ACAUTION Important information that tells how to prevent damage to equipment or how to avoid causes of minor injuries Notes Gives important information which should be given special attention THIS UNIT IS PROVIDED WITH A THERMALLY PROTECTED AUTOMATIC RESET IF AN OVERLOAD OCCURS THE THERMALLY PROTECTED AUTOMATIC RESET DISCONNECTS THE MOTOR FROM THE POWER SUPPLY Motor will restart without warning when protector automatically resets Always disconnect motor from power supply before working on equipment When thermally protected automatic reset disconnects the motor from the power supply relieve pressure by turning priming valve to prime A Turn ON OFF switch OFF CAUTION THE CAUSE OF THE OVERLOAD SHOULD BE CORRECTED BE
22. ized cord will cause a drop in line voltage resulting in loss of power and overheating A 14 or 12 gauge cord is recommended NOTE More than 100 feet of extension cord is not recommended Use more paint hose not more extension cord Shorter extension cords will assure maximum electrical power for proper operation Grounding Instructions This product must be grounded In the event of an electrical short circuit grounding reduces the risk of electric shock by providing an escape wire for the electric current This product is equipped with a cord having a grounding wire with an appropriate grounding plug The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances mproper installation of the AWAR N N G yrounding plug can result ina isk of electric shock If repair or replacement of the cord or plug is necessary do not connect the green grounding wire to either flat blade terminal The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire and must be connected to grounding pin Check with a qualified electrician or serviceman if the grounding instructions are not completely understood or if in doubt as to whether the product is properly grounded Do not modify the plug provided if it will not fit the outlet have the proper outlet installed by a qualified electrician This product is for use on a no
23. luid begins giving off a sufficient amount of flammable vapor that could ignite when ex posed to a flame or spark High velocity flow of material through equipment may develop static electricity The equipment being used and objects in and around the spray area must be properly grounded to prevent static discharge and sparks Use only conductive or grounded high pressure fluid hoses for airless applications Be sure that gun is grounded through hose connections Power cord must be connected to a grounded circuit See proper grounding instructions Follow the material and solvent manufacturer s safety precautions and warnings WHEN FLUSHING EQUIPMENT use lowest possible pressure AWARNING HAZARD PREVENTION Explosion hazard incompatible materials May cause property damage or severe injury Hazardous vapors Paints solvents insecticides and other materials may be harmful if inhaled causing se vere nausea fainting or poisoning General May cause property damage or severe injury DO NOT USE BLEACH DO NOT use halogenated hydrocarbon solvents Halogenated hydrocarbon solvents such as methylene chloride and 1 1 1 Trichlorethane are not compatible with aluminum and may cause an explosion If unsure of a material s compatibility with aluminum contact your coatings supplier Use a respirator or mask whenever there is a chance that vapors may be inhaled Read all instructions with the mask to insure
24. minal 120 volt circuit and has a grounding plug that looks like plug illustrated in Figure 2 A below Atemporary adapter which looks like the adapter illustrated in Figure 2 B and C may be used to connect this plug to a 2 pole receptacle as shown in Figure 2 B if a properly grounded outlet is not available The temporary adapter should be used only until a properly grounded outlet as shown in Figure 2 A can be installed by a qualified electrician The green colored rigid ear lug or the like extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box cover Whenever the adapter is used it must be held in place by a metal screw Grounded Outlet Grounding Pin yer A Cover of Grounded Outlet Box Metal Screw Grounding Screw Figure 2 Grounding Methods Pressure Relief Procedure Follow this procedure after the unit is assembled and before any operation which involves the spray gun such as changing tips or accessories or cleaning and maintenance 1 Make sure PRESSURE CONTROL KNOB isatits lowest 3 Trigger gun to remove any pressure which may still be setting counterclockwise in the hose Pressure Control EN zy 2 Turn PRIMING KNOB to PRIME A position 4 Lock gun trigger in the Off position Prime A 5 Spray B Trigger Lock AWARNING njection hazard possible Do ot spray without tip guard in place NEVER trigger gun unless tip is
25. mp port that the brass fitting was removed from Attach hopper return tube to the fitting where the suction set return tube was removed The connec tion needs to be only hand tight Fit the hopper screen into the bottom of the hopper being sure it is properly seated NOTE The hopper screen is essential to trap debris and other foreign objects from entering the pump Do not operate the sprayer without the screen properly in place Cleaning Hopper Unit To clean the hopper unit 1 Flush the pump and hose with water or solvent following the same procedure as with the suction tube being sure the return tube is thoroughly flushed out Clean the hopper screen with water or appropriate solvent If necessary use a nylon or natural bristle brush dipped in solvent or soapy water Wash the hopper thoroughly using soapy water for latex paint the appropriate solvent with other materials Problem Sprayer does not start up Sprayer starts up but does not draw in paint Make sure prime spray knob is in prime position Sprayer draws up paint but drops away when gun is opened NOTE When priming valve is on Spray B and there is flow through the return tube remove the priming valve and clean or replace TROUBLE SHOOTING Cause Sprayer not plugged in ON OFF switch OFF Blown fuse in circuit No voltage or low voltage at wall plug Unit turned off under pressure Damaged motor cord or extension cord
26. ollow these procedures when encounter NOTE The inlet valve must be oiled after every job ing problems indicated in the trouble shoot This will reduce or eliminate priming problems the next ing section time the sprayer is used See Figure 43 Removing and Cleaning Inlet Valve 4 Thoroughly clean the valve assembly with solvent and brush 1 Be sure sprayer is off 5 A properly seated valve filled with water and held vertically will not drip out the bottom of the valve If you have properly cleaned the valve and water drips out the bottom the valve is worn and needs to be 2 Using a 27 millimeter socket or box end wrench replaced Remove Inlet Valve 6 Install cleaned or new valve in the pump block and then fill the valve with light oil or solvent 7 If none of the above steps work see Troubleshoot ing Cleaning and Servicing Outlet Valve It may be occasionally necessary to remove and clean the Figure 45 Removing Inlet Valve outlet valve or replace normal wear parts inside the valve 3 Testmovement of the valve by pushing on it from the See Figures 47 and Figure 48 open end of the valve housing with the eraser end of f a pencil or a screwdriver It should move about 1 16 1 Remove outlet cap with adjustable wrench inch If it doesn t move it is probably full of dry paint or other debris and should be cleaned or replaced Outlet Valve Figure 47 Removing Outlet Valve Figure 46 Test Movement of Valve 23
27. orter or larger gauge Clean paint from motor Restart in Prime mode Move to a shady location 10 Serial Number Location Parts Diagram Final Assembly ITEM PARTNO DESCRIPTION QTY 1 0288478 Grip Handle 1 2 0270357 Handle Cart 1 3 9821503 Washer Lock 4 4 9810111 Nut Wing 2 5 0270356 Cart Assembly 1 6 0270359 Wheel 2 ITEM PARTNO DESCRIPTION QTY 7 0275728 Cap Hub 2 8 0270358 Bracket Pail 1 9 9800117 Bolt 1 4 20 x 1 1 2 3 10 Paint Pump Assembly 1 See Parts Diagram Page 29 11 0288186 Housing Hydraulic 1 28 Never remove these ACAUTION four bolts Take to an Authorized Wagner Service Center 11 3 8 10 gss 9 Parts Diagram Paint Pump Assembly ITEM PART NO DESCRIPTION QTY ITEM PART NO DESCRIPTION QTY 1 0281113 Valve Inlet Assembly 1 7 0089494 Seal Outlet 1 includes item 12 8 0288379 Fitting Outlet 1 2 0089564 Cap Outlet Assembly 1 9 0088715 Fitting Return Tube 1 3 9970103 Washer Sealing Copper 2 10 0288748 Knob Only 1 4 0047485 Spring Outlet 1 11 0090533 Paint Pump with Valve 1 5 0093635 Ball 6mm Carbide 1 12 0089482 Washer Sealing Nylon 1 6 0090348 Seat Ball Outlet Assembly 1 0288172 Repair Kit 1 Replaces both Holder amp Seat 29 Parts Diagram Suction Set Assembly 0270174 ITEM PART NO DESCRIPTION QTY ITEM PART NO DESCRIPTION QTY 1 0270133 Suction Tube Complete
28. roke also saves paint and results in a better looking job See Figure 28 a ee Approximately Work 10 to 12 Inches eed ree Ben a mead aa Even Steady Stroke Start End Stroke Stroke Pull Release Trigger Trigger Figure 28 Proper Way to Trigger Spray Gun 6 Overlap each stroke by about 30 This will assure a paint coating that is uniform across the work One way to do this is to point the spray tip at the edge of the last stroke before triggering the gun on 7 When taking a short break from painting up to 1 hr lock the spray gun trigger OFF reduce pressure to its minimum zero setting and set the unit to prime A Turn sprayer off and unplug Refer to Pressure Relief Procedure 8 If you expect to be gone more than 1 hour follow the short term clean up procedure If Spray Tip Becomes Clogged The spray gun is equipped with a reversible tip which enables you to quickly and effectively blow out any particles of old paint or other contaminants that may obstruct the paint flow through the tip If the spray pattern becomes distorted or stops completely while the gun is triggered on follow these steps 1 Release the trigger and put on the safety lock See Figure 4 Rotate the reversible tip cylinder arrow 180 so the point of the arrow is toward the rear of the gun Figure 29 E EIRY A a gt Figure 29 Reverse Tip Unlock the trigger and squeeze it open pointing the gun ata scrap pie
29. that it will provide the necessary protection against the inhalation of harmful vapors Read all instructions and safety precautions before oper ating Comply with all appropriate local state and national codes governing ventilation fire prevention and opera tion The United States Government Safety Standards have been adopted under Occupational Safety and Health Act These standards particularly the General Standards Part 1910 and construction Standard Part 1926 should be consulted This high pressure airless pump is designed to be used with authorized parts only When using this pump with parts that do not comply with the minimum specifications and safety devices of the pump manufacturer the user assumes all risks and liabilities Before each use check all hoses for cuts leaks abrasion or bulging of cover or damage or movement of couplings If any of these conditions exist replace the hose immedi ately Never repair a paint hose Replace it with another grounded hose All hoses swivels guns and accessories used with this unit must be pressure rated at or above 2500 PSI DO NOT spray on windy days Extension Cord Use only a 3 wire extension cord that has a 3 blade grounding plug and a 3 slot receptacle that will accept the plug on the product Make sure your extension cord is in good condition When using an extension cord be sure to use one heavy enough to carry the current your product will draw An unders
30. tip guard provides some protection against injection injuries but is mainly a warning device ALWAYS remove spray tip before flushing or cleaning the system Refer to Cleaning Instructions Paint hose can develop leaks from wear kinking abuse etc A leak is capable of injecting material into the skin The paint hose should be inspected before each use NEVER use a spray gun which does not have a trigger lock and trigger guard in place and in working order All accessories must be rated at or above 2500 P S I Includes spray tips guns extensions and hose In case of skin injection see physician immediately AWARNING HAZARD PREVENTION Explosion or fire Solvent and paint fumes can explode or ignite causing property damage and or severe injury Exhaust and fresh air introduction must be provided to keep the air within the spray area free from accumulation of flammable vapors Avoid all ignition sources such as static electricity sparks open flames such as pilot lights hot objects such as cigarettes and sparks from connecting and disconnect ing power cords and working light switches Fire extinguishing equipment must be present and in working order Keep the pump away from spray area to avoid solvent and paint fumes The pump contains arcing parts which emit sparks Do not spray paints and other inflammable fluids which have a flashpoint below 21 C 70 F Flashpoint is the temperature at which a f
31. too much paint on the motor will cause the motor to overheat 26 Problem Spray gun won t shut off Spray gun leaks Tip assembly leaks Spray gun won t spray Paint tailing Thermal overload tripped Follow Pressure Relief Procedure before per forming any of these operations since the motor will restart with out warning when the motor cools sufficiently TROUBLE SHOOTING Cause Worn ball or seat Foreign matter or paint buildup or dried paint between ball and seat Caused by improper cleaning of gun Worn or dirty internal parts Caused by improper cleaning of gun Assembled incorrectly Worn seal Spray tip gun filter or tip filter plugged Spray tip in Clean position Pressure is set too low Gun tip or suction filter plugged Suction tube loose at inlet valve Tip worn Paint too thick Motor over heated Extension cord too long or too small gauge Paint build up on motor Restart under pressure Unit sitting in hot sun 27 Remedy Take to Authorized Wagner Service Center Take to Authorized Wagner Service Center Take to Authorized Wagner Service Center Check assembly Replace seal Clean spray tip Clean or replace gun filter Clean or replace tip filter Put tip in Spray position Increase pressure Clean filters Tighten suction tube fitting Replace tip Thin paint Allow to cool 15 to 30 min Allow to cool replace cord with one sh
32. ty eee a Back Cover The shipping carton for your 505 Painting System contains the following components Cart frame with wheels motor and pump attached Cart handle Pail bracket cart foot Suction set and return tube Spray gun and filter Spray tip and gasket Three bolts washers and wing nuts 25 foot 3 16 inch higher pressure hose General Description The Wagner 505 High Performance Airless Sprayer is a precision power tool used for spraying many types of materials It is a relatively simple machine to operate however a basic understanding of its components is necessary Read and follow this instruction manual carefully for proper operating instructions maintenance and safety information Specifications Welght osanna aiin 27 Ibs 12 kg Capacity c cece eeeeeeeeeeeeeeeteeees Up to 1 3 gallon 1 1 4 liters per minute Power SOUurce 0 ccccceees 1 3 HP Electric Motor totally enclosed fan cooled Power Requirement 0 15 amp minimum circuit on 115 VAC 60 HZ current Generator 15 amp A C Spraying Pressure 0 cce Up to 2 500 psi Safety Features Spray gun safety lock and pressure diffuser built in tip safety guard priming knob for safe pressure release Portability 0 000 Compact design light weight for easy movement Capability 0 0 00 ee Sprays a variety of paints oil base latex primers stains preservativ
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