Graco Inc. 205-985 Pressure Washer User Manual
Contents
1. 0676 12 306 993 Model 207 860 Monark Hydra Clean Ref No 12 13 14 22 Part No 214 847 206 300 224 343 102 022 102 023 104 024 102 025 102 123 155 699 160 790 162 505 162 950 164 085 165 280 102 550 Description AIR LINE LUBRICATOR FILTER fluid intake 5 1 Ratio Monark Pump See manual 308 116 for parts BUSHING hex 1 2 npt 1 4 npt thd size SCREW hex cap 1 4 20 thd size 3 4 19mm long LOCKWASHER spring 1 4 screw size LOCKNUT hex 1 4 20 thd size CLAMP hose self tightening ELBOW 90 street 3 8 npt size NIPPLE hex 3 8 npt mbe 3 5 8 92 mm long UNION street swivel 3 8 npt m x 1 2 npt f thd size HOSE plastic 3 4 19mm ID 29 74 m long SPRING reinforcing plastic hose BRACKET pump mounting STUD barbed hose 3 8 npt m Parts Qty A A A a Model 205 985 Monark Hydra Clean Ref No PartNo Description Qty 1 214 847 AIRLINE LUBRICATOR 1 2 206 300 FILTER fluid intake 1 3 224 345 5 1 Ratio Monark Pump See manual 308 117 for parts 1 4 102 022 BUSHING hex 1 2 npt 1 4 npt thd size 1 5 102 023 SCREW hex cap 1 4 20 thd size 3 4 19mm long 1 6 102 024 LOCKWASHER spring 1 4 screw size 1 7 102 025 LOCKNUT hex 1 4 20 thd size 1 8 102 123 CLAMP hose sel tightening 2 9 155 494 ELBOW 90 street 3 8 npt size 1 11 162 505 UNION street swivel 3 8 npt m x 1 2 npt f thd size 1 12 162 950 HOSE plastic 32. ban 14 Symbols Warning Symbol Caution Symbol This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions or destruction of equipment if you do not follow the instructions A WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury Use this pump only for pumping water and water diluted cleaning solutions in a pressure washing sys tem Never use the pump for paint or any other coatings Any misapplication of the pump may cause dangerous operating conditions which can result in serious injury and substantial property damage This equipment is for professional use only Read all instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are not sure call your Graco distributor Do not alter or modify this equipment Use only Graco parts and accessories Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for your equipment Do not exceed the maximum working pressure of the lowest rated component in your system Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid
3. 23 m9 min at 100 psi 7 bar 0 7 MPa Pimpiratio satellite 5 1 Max recommended pump speed c eect e ete eet e eee eae 66 cycles per min Pump discharge pressure 0 00 ccc ttt tet e eens 600 psi 41 4 bar 4 14 MPa Weight 27 lb 12 26 kg Model 207 860 37 Ib 16 80 kg Model 205 985 Maximum operating temperature of fluid pump 480 F 249 C Maximum operating temperature of air Motor 00 ccc cette 200 F 90 C Loctite is registered trademarks of the Loctite Corp PTFE isregistered trademarks of the DuPont Co 306 993 15 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 by an authorized Graco distributor 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 tamperin
4. 4 19mm ID 29 74 m long 1 13 164 085 SPRING reinforcing plastic hose 1 14 165 280 BRACKET pump mounting 1 15 205 174 HOSE fluid coupled 1 4 npt mbe 1 4 ID 40 ft 12 2m long 1 16 237 485 HYDRA CLEAN GUN See 307 010 for parts 1 17 208 393 BALL VALVE See 307 068 for parts 1 18 162 980 NOZZLE spray 0 062 orifice 50 fan angle 1 19 162 981 GUARD spray nozzle 20 164 017 TUBE spray 1 4 npt m 10 254mm long 21 168 160 BUSHING 3 8 npt m x 1 4 npt f 22 102 550 STUD barbed hose 3 8 npt m 23 114 190 SWIVEL sst 1 2 npt m x 1 2 npt f Aaa 306 993 13 Accessories Stainless Steel Spray Tips AIR AIRSUPPLYTOPUMP TO PUMP _ S PSI 100 psi NO SIZE ANGLE 4 8 bar 0 48 MPa 7 bar 0 7 MPa GPM CFM WP CFM WP GPM CFM WP 164 435 160 964 164 434 164 436 052 40 1 6 17 610 18 24 840 164 438 052 este sas as sa e KEY GPM Gallons Per Minute CFM Cubic Feet Per Minute PSI Pounds Per Square Inch WP Working Pressure in PSI Stainless Steel Blasting Tips TIP NO ORIFICE SIZE 102 442 102 446 102 450 102 293 e 14 306 993 Dimensions 24 5 622 mm 06771 Technical Data Alf pressure TADOS orina e e agi 40 to 120 psi 2 8 to 8 4 bar 28 to 84 MPa Air volume requirements 0c c cece cee eee 8 2 cfm 0
5. INSTRUCTIONS PARTS LIST 5 306 993 Rev D qe This manual contains important GRACO S des R B e warnings and information First choicewh n uperse vi BEN C n READ AND KEEP FOR REFERENCE quality counts a INSTRUCTIONS Hydra Clean Pressure Washers 42 bar 4 2 MPa 600 psi Maximum Working Pressure For Mounting on Open 55 Gallon Supply Drum Can be wall mounted with accessory bracket Model 205 985 Series C Includes 5 1 Ratio Monark Pump with Neoprene and UHMWPE packings drum mounting bracket suction hose air line lubricator 40 ft spray hose Hydra Clean gun and spray tip Model 207 860 Series B Includes 5 1 Ratio Monark Pump with UHMWPE and PTFE packings drum mounting bracket suction hose and air line lubricator C A 06769A 44 CAUTION The Graco warranty will not apply if abrasive or corrosive materials other than those Graco recom mends are used with this unit GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 http www graco com COPYRIGHT 1996 GRACO INC Graco Inc is registered to l S EN ISO 9001 Table of Contents Warnings rara iaia ia era 2 Parts ga ENARE TAAT ADE AARET 12 SOU copie e ba att pta 5 Dimensions LL 15 Operation metro ds ed eens ad 8 Technical Data eee ees 15 Troubleshooting 0 10 Warranty sio ae ia e 16 SENICE nio LASA LIL aaa si 11 Graco Phone Number 16 ACCESSOMIES Lc iii a Ge eae
6. action for breach of warranty must be brought within two 2 years of the 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 mak ing 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 reconnais sent 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 a la suite de ou en rapport directement ou indirectement avec les procedures concern es Graco Phone Numb
7. and solvent manufacturer s warnings Handle hoses carefully Do not pull on hoses to move equipment Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 66 C 150 F or below 40 C 40 F Wear hearing protection when operating this equipment Do not move or lift pressurized equipment Comply with all applicable local state and national fire electrical and safety regulations 2 306 993 44 WARNING INJECTION HAZARD Spray from the gun hose leaks or ruptured components can inject fluid into your body and cause an extremely serious injury including the need for amputation Splashing fluid in the eyes or on the skin can also cause a serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate medi cal attention Do not point the spray gun at anyone or at any part of the body Do not put hand or fingers over the spray tip Do not stop or deflect fluid leaks with your hand body glove or rag Do not blow back fluid this is not an air spray system Always have the tip guard and the trigger guard on the spray gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 8 whenever you are instructed to re
8. e tanks locate the pump and air compressor outside the area and well away from it Provide adequate ventilation If the area you are cleaning has stored 7 Object being sprayed follow your local code flammable materials take appropriate precautions to avoid static sparking Consult your local codes 8 Solvent pails used when flushing follow your local 2 Pump use a ground wire and clamp See Fig 1 code Use only metal pails which are conductive Loosen the grounding lug locknut W and washer placed on a grounded surface Do not place the X Insert one end of a 1 5 mm 12 ga minimum pail on a nonconductive surface such as paper or ground wire Y into the slot in lug Z and tighten cardboard which interrupts the grounding continu the locknut securely Connect the other end of the ity wire to a true earth ground Order Part No 237 569 Ground Wire and Clamp 9 To maintain grounding continuity when flushing or relieving pressure hold a metal part of the spray gun firmly to the side of a grounded metal pail then trigger the gun Y Ei ed Kg General Information L The typical setup shown in Figure 2 is only a guide to selecting and installing required and optional compo a 0864 nents For assistance in designing a system to suit Fig1 AAA your needs contact your Graco representative Refer to Figure 2 for callouts in parentheses 306 993 5 Setup Connect Hoses and Mount Pump Connect hoses and pu
9. eat Clean clear or replace See manual 307 010 Valve will not stop the pump Cleaning solution supply empty Refill Clogged intake filter kinked or col lapsed suction hose Clean unkink Dirty or worn valve stem or seat Clean clear or replace See manual 307 010 Dirty or worn fluid piston or packings Service See pump manual sure low on up stroke Dirty or worn fluid piston or packings Service See pump manual Pump operating but spray pres sure low on down stroke Dirty or worn fluid intake valve Clean clear or replace See pump manual Pump operating but spray pres sure low on both strokes Clogged intake filter kinked or col lapsed suction hose Clean unkink Dirty or worn fluid piston or packings Service See pump manual Dirty or worn fluid intake valve Clean clear or replace See pump manual Loose packing nut or worn packings Tighten replace See pump manual Fluid will not come from pump hose removed Restricted air line Check for closed valve use larger supply hose Pump throat packing nut too tight Loosen Pump air motor not working Service See pump manual Pump operating but spray pres Smee a ane System will not spray 10 306 993 Restricted air line Check for closed valve use larger supply hose Pump air motor not Pump air motor not working Service S
10. ee pump manual Service See pump manual Service General A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 See Parts illustration for referenced items Shut off the air supply to the pump and relieve the pressure Check the air line lubricator often and keep it filled with oil Also check the pump packing nut regularly to keep it just tight enough to stop leakage but no tighter Use a 1 4 in 6 3 mm diameter rod to tighten To manually lubricate the motor disconnect the air line at the motor and place 10 to 15 drops of oil in the inlet Reconnect the air line and turn on the air to blow oil into the motor Shut off the air supply to the pump and relieve the pressure Proper packing nut take up will stop leakage However all the packings should be replaced after 1000 hours of operation or delivery of 120 000 gallons of solution at 2 gpm Refer to separate pump manual Clean the air line filter regularly Remove the inlet filter 2 daily and clean it Check it for damage that may allow contaminants to enter the pump and replace if necessary Refer to the separate instruction manuals supplied with the components of your system for complete trouble shooting and service instructions 306 993 11 Parts Model 205 985 Monark Hydra Clean and Model 207 860 Monark Hydra Clean 10 MODEL 207 860
11. er TO PLACE AN ORDER contact your Graco distributor or call this number to identify the distributor closest to you 1 800 367 4023 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 Sales Offices Minneapolis Detroit Los Angeles Foreign Offices Belgium Canada England Korea France Germany Hong Kong Japan GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 http www graco com PRINTED IN U S A 306 993 November 1968 Revised September 1997 16 306 993
12. es 8 306 993 1 Lock the gun trigger safety 2 Close the bleed type master air valve H required in your system 3 Unlock the gun trigger safety 4 Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun to relieve pressure 5 Lock the gun trigger safety 6 Open the drain valve R required in your system having a container ready to catch the drainage 7 Leave the drain valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above very slowly loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually then loosen completely Now clear the tip or hose Operation A WARNING To avoid serious injury including fluid injection and splashing in the eyes or on the skin never point the gun at yourself or anyone else Before Using See Fig 2 Prepare cleaning solution as instructed observing all safety precautions Pre mix powered cleaners in a separate bucket of hot water before adding to water in the supply drum 44 WARNING Take care not to get spray containing cleaning chemicals into your eyes ears or nose If any spray does get on your skin or in your eyes flush immediately and thoroughly with water Seek immediate medical attention Open the bleed type air valve M hold the spray valve trigge
13. from running away A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 When shutting down for the day or weekend shut off both the bleed type air valve and pump air bleed valve Relieve the pressure Rinse off any solution remaining on equipment with clear cold water Shut off the water supply valve and relieve the water pressure After shutdown check the air line lubricator G often and keep it filled with oil Also check the pump packing nut regularly and keep it just tight enough to stop leakage but no tighter Use a 1 4 in diameter rod to tighten 306 993 9 A WARNING Troubleshooting To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 Before servicing this equipment always make sure to relieve the pressure Note Check all possible problems and solutions before disassembling Problem Cause Solution Excessive surge at spray nozzle Obstructed spray tip valve or hose Clean clear Cleaning solution supply empty Refill Clogged intake filter kinked or col lapsed suction hose Clean unkink Fluid leaking from valve Loose packing nut or worn packings See manual 307 010 Valve will not stop dispensing Valve not adjusted properly See manual 307 010 Dirty or worn valve stem or s
14. g or sub stitution of non Graco component parts Nor shall Graco 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
15. lieve pres sure stop spraying clean check or service the equipment and install or clean the spray tip Tighten all the fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn damaged or loose parts immediately Do not repair high pressure couplings replace the entire hose Fluid hoses must have spring guards on both ends to help protect them from rupture caused by kinks or bends near the couplings MOVING PARTS HAZARD Moving parts such as the air motor piston can pinch or amputate your fingers Keep clear of all moving parts when starting or operating the pump Never operate the pump with the air motor plates removed Before checking or servicing the equipment follow the Pressure Relief Procedure on page 8 to prevent the equipment from starting unexpectedly 306 993 3 44 WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor ventilation open flames or sparks can cause a hazardous condition and re sult in a fire or explosion and serious injury Ground the equipment and the object being sprayed Refer to Grounding on page 5 If there is any static sparking or you feel an electric shock while using this equipment stop spray ing immediately Do not use the equipment until you identify and correct the problem Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being sprayed Keep the spray area free of debris i
16. mp as follows NOTE This pump is supplied with a bracket D which holds it to the side of a drum If you want to install the pump on a wall do not install the hanging bracket Use Graco Wall Mounting Bracket 206 778 or equivalent for wall setup 1 Screw the hose stud A of the suction hose B into the pump s intake housing C using Loctite Pipe Sealant Assemble the hanging bracket D to the pump with the screw lockwasher and nut E provided 2 Remove the ball valve 17 see Parts from Model 205 985 It is not used in this setup Hang the pump on your empty cleaning solution drum NOTE A pump runaway valve F may be installed near the pump air inlet This valve senses when the pump is running too fast and shuts off the air to the pump 6 306 993 3 Connect the air line lubricator G to the pump air inlet using pipe sealant Install a pump air bleed valve H and air regulator and gauge J to the air line lubricator Connect an air line filter K to the regulator From the air line filter install an air drain valve L bleed type air valve M and connect to the air supply using electrical conductive air supply hose N 4 Close to the pump s 1 2 npt f fluid outlet install a tee P and a fluid drain valve R Then install a fluid hose S and Hydra Clean gun T The hose and gun are supplied with Model 205 985 but must be purchased separately for Model 207 860 A CAUTION Oils containing
17. ncluding solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not turn on or off any light switch in the spray area while spraying or while operating if fumes are present Do not operate a gasoline engine in the spray area TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin inhaled or swallowed Know the specific hazards of the fluid you are using Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer 4 306 993 Setup Grounding 3 Air and fluid hoses use only electrically conductive hoses FIRE AND EXPLOSION HAZARD 4 Air compressor follow manufacturer s recommen Before operating the pump ground the dations system as explained below Also read the section FIRE OR EXPLOSION HAZARD on page 4 5 Spray gun ground through connection to a prop erly grounded fluid hose and pump Although water generally provides a natural electrical ground the following equipment must be grounded if the cleaning chemical are volatile 6 Fluid supply container follow your local code 1 When cleaning in enclosed areas such as storag
18. phosphate ester or chlorinated hydro carbons are not compatible with the plastic bowl of the lubricator be sure that oil used to lubricate the compressor is free of these additives KEY Barbed Hose Stud Suction Hose Pump Intake housing Bracket Screw Lockwasher and Nut Pump Runaway Valve Air Line Lubricator Pump Air Bleed Valve required for pump TONMOOODb uz zr xc a Setup Air Regulator and Gauge Air Line Filter Air Line Drain Valve Bleed type Air Valve for accessories Electrically Conductive Air Supply Hose Tee Fluid Drain Valve provided 06770A Spray Fluid Hose supplied with 205 985 Hydra Clean Gun supplied with 205 985 Filter Ground Wire required see page 5 for installation instructions 306 993 7 Operation General Information The following instructions are for operation of the Monark 5 1 Ratio Hydra Clean Pressure Washers Model 205 985 and Model 207 860 Callouts in parentheses refer to Figure 2 Pressure Relief Procedure A WARNING INJECTION HAZARD Fluid under high pressure can be in jected through the skin and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts follow the Pressure Relief Procedure whenever you are instructed to relieve the pressure stop spraying O e check or service any of the system equipment e or install or clean the spray nozzl
19. r T open and slowly open the pump air bleed valve H until the pump is running slowly After solution is coming from the spray nozzle open the pump air bleed valve all the way and adjust the air line lubricator G to deliver about 1 drop per minute Refer to the separate lubricator instruction manual Release the spray valve trigger and let the pump run NOTE Protect surfaces that might be damaged by the cleaning solution and rinse off before the solution dries For removing stubborn dirt use a strong heated solution Useful Hints A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 Hold the spray nozzle about 2 feet 0 6 m from the surface you are cleaning and mist wet it completely Let it soak briefly then use the spray to chisel the dirt off Keep the nozzle at an angle about 6 in 150 mm from the surface If some dirt remains wet the surface again Let the object soak a little longer then hold the nozzle as close as possible and spray to blast the dirt off After the dirt is removed through rinse off the remain ing solution with clear cold water When you are done cleaning close the pump air bleed valve and relieve the pressure Shutdown and Care of Unit 44 CAUTION To reduce the risk of damaging your pump never allow the pump to run dry of fluid Keep liquid in the container to prevent the pump
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