Owners Manual
Contents
1. A Label Ground 1 5 9 802 518 0 Strain Relief Sirt LQ Tite Large 401 0 1 9 802 526 0 A Locknut 3 4 1 6 9 802 427 0 Cord Service SOWA 12 3 401 0 2 ft 7 9 802 759 0 Screw 10 32 x 1 2 BHSOC 401 0 6 8 9 802 695 0 Nut 10 32 Keps 401 0 9 9 9 802 699 0 Screw 10 32 x 3 4 RH SL Black 401 0 1 10 9 803 128 0 Bracket Switch Box 401 0 1 11 9 802 338 0 Motor 1 5 HP 1 PH 3450 RPM 400 0 1 9 802 339 0 Motor 2 HP 1 PH 3450 RPM 401 0 1 12 9 802 454 0 Switch Toggle Assy 400 0 1 13 9 802 776 0 Nut 5 16 ESNA NC 8 14 9 802 804 0 Washer 5 16 Flat SAE 12 15 9 800 037 0 Label French Warning 1 16 9 800 059 0 Label Instructions 1 17 9 802 873 0 Handle Assy Black 1 18 9 802 311 0 Nozzle Compl QCEM 6540 w Black Nylon Soap Nozzle 1 19 9 804 624 0 Nozzle SAQCMEG 150375 Yellow 400 0 1 9 802 288 0 Nozzle SAGCMEG 1503 Yellow 401 0 1 20 9 802 064 0 Grommet Rubber Nozzle Holder 2 21 9 802 709 0 Bolt 5 16 x 3 4 NC 4 22 9 800 016 0 Label Disconnect Power 1 23 9 800 015 0 Label Warning Service Cord 1 24 9 802 516 0 Strain Relief 90 401 0 1 9 802 524 0 A Locknut 1 2 Conduit 401 0 1 25 9 802 063 0 Mount Vibration 5 16 18 x 9 16 Stud 30 Duro 4 26 9 800 013 0 Label Intended For Indoor Use 1 27 9 800 034 0 Label Clear Lexan 2 1 4 x 4 1 2 1 28 9 802 181 0 Pump Protector 3 8 PTP 1 29 9 802 170 0 Nipple 3 8 x 3 8 NPT ST Female 1 30 9 802 148 0 Adapter 1 2 x 1 2 Pipe 1 31 9 802 82. and according to the applicable terms and conditions of such manufacturers warranties Such components or other devices not manufactured by K rcher should be referred by the Customer to an authorized service center or their respective manufacturers for repair or replacement THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES OF ANY KIND WHETHER ARISING BY LAW CUS TOM OR CONDUCT K RCHER MAKES NO ADDITIONAL WARRANTIES EITHER EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION ANY EXPRESSED OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS OF EQUIPMENT FOR A PARTICULAR PURPOSE AND ANY SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED K RCHER FURTHER DIS CLAIMS ANY WARRANTY THAT THE PRODUCT PURCHASED BY CUSTOMER WILL MEET ANY PARTICULAR REQUIREMENT OF CUSTOMER EVEN IF K RCHER HAS BEEN ADVISED OF SUCH REQUIREMENT THE RIGHTS AND REMEDIES PROVIDED UNDER THIS WARRANTY ARE EXCLUSIVE AND IN LIEU OF ANY OTHER RIGHTS OR REMEDIES OF CUSTOMER K RCHER SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE TO ANY PERSON OR ENTITY INCLUDING BUT NOT LIMITED TO THE CUSTOMER OR ANY END USER OF THE PRODUCT FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ECONOMIC LOSS LOSS OF PROFITS OR LOSS OF USE OF THE PRODUCT ARISING IN CONNECTION WITH THE SALE DELIVERY INSTALLATION TRAINING OR USE OF PRODUCT K RCHER S LIABILITY WHETHER IN CONTRACT OR IN TORT ARISING OUT OF ANY WARRANTIES OR REPRESENTA TIONS INSTRUCTIONS OR DEFECTS FROM ANY CAUSE SHALL BE LI
3. desired high pressure nozzle NOTE You can also stop detergent from flowing by simply removing detergent siphon tube from bottle 9 800 088 0 REV 02 08 SHUTTING DOWN AND CLEAN UP STEP 1 Remove deter gent suction tube from container and insert into one gallon of fresh water Slide nozzle forward for low pressure or to connect black detergent nozzle Pull trigger on spray gun and siphon water for one minute STEP 2 Turn off machine by flipping switch on rear of motor STEP 3 Turn off water supply STEP 4 Press trigger to release water pressure D CH 5 e D diy D Pump amp Water gt eC STEP 5 Disconnect the garden hose from the wa ter inlet on the machine Pump Storage CAUTION frozen STEP 6 Disconnect the high pressure hose from high pressure outlet STEP 7 Engage the spray gun safety lock STORAGE CAUTION Always store your pres sure washer in a location where the temperature will not fall below 32 F 0 C The pump in this machine is susceptible to permanent damage if FREEZE DAMAGE IS NOT COVERED BY WARRANTY If you must store your pressure washer in a location where the temperature is below 32 F you can minimize the chance of damage to your machine by draining your machine as follows 9 800 088 0 1 Stop the pressure washer and detach supply hose and high pressure hose Squeeze t
4. times 18 Do not operate this machine when fatigued or under the influence of alcohol prescription medications or drugs Follow the maintenance instructions specified in the manual UN Warning Must be plugged into properly wired three hole grounded outlet that accomodates plug on power cord Failure to comply could result in A Warning Do not spray machine or any other electrical part _ 9 800 088 0 REV 02 08 COMPONENT IDENTIFICATION Power Supply Ch oi N GFCI Detergent Bucket not included li ya Le Coupler Wand Pressure Nozzle Cite Brass Soap Nozzle Detergent Injector Allows you to siphon and mix detergents High Pressure Hose Connect one end to water pump discharge nipple and the other end to spray gun Nozzle Quick Coupler Pump Develops high pressure Spray Gun Controls the application of water and detergent onto cleaning surface with trigger device Includes safety latch Electric Motor Water Faucet Ni Ex Discharge Nipple BE Water Supply Hose not included SIR SS Ss vo EN Inlet Connector Detergent Pick up Tube Trigger High Pressure Hose Swivel Connector Swivel Connector Allows free range of movement to avoid coiling hoses Wand Must be connected to the spray gun Note If trigger on spray gun is release
5. 0 year warranty ONE YEAR PARTS AND ONE YEAR LABOR WARRANTY All other components excluding normal wear items as described below will be warranted for one year on parts and labor Parts and la bor warranty on these parts will be for one year regardless of the duration of the original component manufacturer s part warranty WARRANTY PROVIDED BY OTHER MANUFACTURERS Motors generators and engines which are warranted by their respective manufacturers are serviced through these manufacturers local authorized service centers K rcher is not authorized and has no responsibility to provide warranty service for such components Motors manufactured outside of the United States will be warranted by K rcher WHAT THIS WARRANTY DOES NOT COVER This warranty does not cover the following items 1 Normal wear items such as nozzles spray guns discharge hoses wands quick couplers seals filters gaskets O rings packings pistons pump valve assemblies strainers belts brushes rupture disks fuses pump protectors 2 Any components or other devices incorporated into a Karcher product that are not manufactured by Karcher including but not limited to gasoline engines pumps etc 3 Defects caused by improper or negligent operation or installation accident abuse misuse neglect unauthorized modifi cations repair or maintenance of the product by persons other than authorized representatives of K rcher including but not limited to the failure o
6. 07 0 Washer 3 8 Flat SAE 4 32 9 802 720 0 Bolt 3 8 x 1 NC 4 33 9 802 357 0 Pump Comet AXD2020E 1 34 9 802 210 0 Clamp Hose UNI 46 54 2 35 9 802 251 0 Hose 1 4 x 1 2 Clear Vinyl 6 ft 36 9 802 160 0 Strainer 1 4 Barb 1 9 800 088 0 REV 02 08 D m V D m m D I m gt S W S rm D W I s gt SS a LU D D S le 14 EXPLODED VIEW PARTS LIST ITEM PART NO DESCRIPTION QTY 37 9 802 514 0 Strain Relief Straight LQ Tite 400 0 1 9 802 525 0 A Locknut 1 2 400 0 1 9 802 518 0 Strain Relief 3 4 Strt LO Tite 401 0 1 9 802 526 0 A Locknut 3 4 401 0 1 38 9 800 049 0 Label Manufacturer s Cleaning Solution 1 39 9 800 095 0 Tag Pump Plug Vented Cap 1 A Not Shown 9 800 088 0 REV 02 08 HOSE amp SPRAY GUN ASSEMBLY Pressure Nozzle bin Brass Soap Nozzle Y F gd S D m m D S m gt S D HOSE amp SPRAY GUN ASSEMBLY PARTS LIST ITEM PART NO DESCRIPTION QTY 1 9 802 166 0 Coupler 3 8 Female 1 9 802 100 0 A Quick Coupler O Ring 1 2 8 739 125 0 Hose 3 8 x 50 Tuff Flex 1 Wire 1 3 9 802 223 0 Spray Gun Shut Off 1 4 9 802 220 0 Wand Straight 1 5 9 802 164 0 Coupler 1 4 Female 1 9 802 096 0 Quick Coupler O Ring 1 6 9 802 288 0 Nozzle 3 0 15 Yellow 401 0 1 9 804 624 0 Nozzle 3 75 15 Yellow 400 0 1 7 9 802 3
7. 11 0 Nozzle Brass Soap 1 A Not Shown 9 800 088 0 REV 02 08 D W I s SS D a LU D D S n le AXD PUMP EXPLODED VIEW AXD PUMP EXPLODED VIEW PARTS LIST ITEM PART DESCRIPTION KIT QTY ITEM PART DESCRIPTION KIT QTY 1 89 3202 0018 00 Cap 1 8 1 23 89 1210 0407 00 O Ring EF 1 2 89 3609 0156 00 Screw M8x55 4 24 89 1210 0405 00 O Ring EF 1 3 89 1220 0045 00 Valve Kit 6 25 89 0009 0205 00 Ring EF 1 4 89 1210 0049 00 O Ring 1 78 x 12 42 AD 6 26 89 1210 0404 00 O Ring EF 1 5 89 3009 0129 00 Valve Seat A 6 27 89 0009 0204 00 Ring EF 1 6 89 3604 0028 00 SUC DEL Valve A 6 28 89 3002 0508 00 Housing with Ball E F 1 7 89 1802 0192 00 Spring A 6 29 89 3009 0122 00 Seat EF 1 8 89 1206 0033 00 Valve Cage A 6 30 89 1210 0403 00 O Ring EF 1 9 89 0601 0273 00 Spacer 2 31 89 3009 0013 00 Valve Seat 1 10 89 1210 0151 00 O Ring 1 78 x 17 77 AD 6 32 89 1210 0356 00 O Ring 1 78 x 25 12 B D 3 11 89 3202 0236 00 Plug 6 33 89 1241 0050 00 Piston Seal 814 B 3 12 89 1215 0271 00 Reg Val Kit for AX 180 Bar 1 34 89 0019 0103 00 Sealing Ring D 3 13 89 1817 0053 00 Knob 1 35 89 3201 0018 00 Oil Level Plug 1 14 89 3622 0030 00 Stop Adjustable 36 89 1802 0153 00 Spring 3 Nut M4x4 E 1 37 89 2409 0089 00 Piston C 3 15 89 1227 0022 00 Nut E 1 38 89 0009 0221 00 Ring o 3 16 89 1802 0182 00 Spring E 1 39 89 0009 0220 00 Ring 14 C 3 17
8. 409 0092 00 89 5019 0079 00 89 5026 0142 00 89 5026 0143 00 89 5026 0144 00 Complete Valve Kit ak a ch lh lh II hl ala lw Piston Seal Kit 150 Bar Piston Seal Kit 180 Bar Piston Kit Seal Kit Overhaul Kit M22 x 1 5 Overhaul Kit 3 8 NPT Maintenance Kit 9 800 088 0 REV 02 08 D m V D m m D I m gt S a S rm LIMITED NEW PRODUCT Phone 360 833 1600 WARRANTY COMMERCIAL M KARCHER Fax 800 248 8409 PRESSURE WASHERS www karchercommercial us WHAT THIS WARRANTY COVERS All K rcher commercial pressure washers are warranted by K rcher to the original purchaser to be free from defects in materials and workmanship under normal use for the periods specified below This Limited Warranty subject to the exclusions shown below is calculated from the date of the original purchase and applies to the original components only Any parts replaced under this war ranty will assume the remainder of the pressure washer s warranty period FIVE YEAR PARTS AND ONE YEAR LABOR WARRANTY Components manufactured by K rcher such as frames handles float tanks fuel tanks belt guards and heating coils Internal components on the oil end of K rcher axial pumps have a 5 year warranty Period of warranty on axial pumps shall be one year K rcher crankshaft pumps have a 7 year warranty on non wear parts Heating coils are pro rated at 25 after 2 years Stainless steel coils have a 1
9. 89 0204 0046 00 Adjustable Knob E 1 51 89 0403 0135 00 Pump Crankcase 1 18 89 0009 0207 00 Seat E 1 52 89 3609 0005 00 Screw M8x20 4 19 89 2409 0077 00 Piston Rod EF 1 53 89 3410 0295 00 Injector Body M22 x 1 5 E 1 20 89 1210 0406 00 O Ring EF 1 89 3410 0298 00 Injector Body 3 8NPT E 1 21 89 0009 0206 00 Ring EF 1 54 89 1210 0049 00 O Ring 1 78 x 12 42 D E F 1 j 22 89 0204 0046 00 Housing E 1 55 89 1210 0040 00 O Ring 1 78x15 6 E F 1 9 800 088 0 REV 02 08 ITEM PART NO 56 AXD PUMP EXPLODED VIEW PARTS LIST DESCRIPTION KIT OTY 89 3410 0302 00 Injector Body Kit M22x 1 5 1 89 3410 0303 00 Injector Body Kit 3 8 NPT 57 58 89 1802 0197 00 Spring 89 2409 0086 00 Check Valve E E 59 89 1210 0397 00 O Ring E F 60 89 2409 0091 00 Check Valve Kit 61 89 0009 0219 00 Ring 62 89 0009 0230 00 Ring B 63 89 1241 0055 00 Piston Seal 150 Bar 2520G 3020G 3522G 89 1241 0056 00 Piston Seal 180 Bar 3025G B wo B 64 89 3200 0017 00 Plug 1 8 x 8 65 89 3200 0007 00 Plug 3 8 Gas OT58 66 89 2803 0435 00 Injector Kit 67 89 2003 0425 00 Hose Barb Fitting 68 89 2812 0067 00 O Ring 69 70 89 3003 0026 00 Ball 89 1802 0180 00 Spring 71 89 3218 0299 00 Pump Valve Chamber 72 89 3200 0017 00 Plug 1 8 x 8 77 89 2800 0081 00 Garden Hose Tail 89 5025 0014 00 89 5019 0077 00 89 5019 0078 00 89 2
10. A KEEP WATER SPRAY AWAY FROM ELECTRICAL WIRING or severe injury WARNING Risk of explosion RISK OF EXPLOSION 7 20 not spray flammable liquids DO NOT SPRAY FLAMMABLE LIQUIDS ignite causing property damage 6 Do not allow acids caustic or abrasive fluids to pass through the pump 7 Never run pump dry or leave spray gun closed longer than 1 2 minutes 8 Keep operating area clear of all persons WARNING High pressure spray can cause paint chips or other particles to become airborne and fly at high speeds To avoid personal injury eye hand and foot safety devices must be worn 9 Eye hand and foot pro tection must be worn when using this equipment A WARNING at USE PROTECTIVE EYE WEAR AND CLOTHING WHEN OPERATING THIS EQUIPMENT 9 800 088 0 REV 02 08 V D d S D m S D S m 2 S CC m I x gt H S D D a S S Wi VS S e WARNING Grip cleaning wand securely with both hands before starting Failure to do this could result in injury from a whipping wand AA WARNING TRIGGER GUN KICKS BACK HOLD WITH BOTH HANDS WARNING High pressure devel oped by these machines will cause personal injury or equip ment damage Keep clear of nozzle Use caution when oper ating Do not direct discharge stream at people or severe in jury or death will result RISK OF INJECTION OR SEVERE INJURY TO PER
11. KARGHER OPERATOR S MANUAL MODEL ORDER MODEL HD 2 0 10 Ed 1 575 400 0 HE 201006D HD 1 8 14 Ed 1 575 401 0 HE 201406D To locate your local K rcher Commercial Pressure Washer Dealer nearest you visit www karchercommercial us 9 800 088 0 CONTENTS Important Safety Information snimim aaa 3 4 Component ldentification aaien nannan aiad 5 Assembly Instructions 6 Operating INStRUCTONS i wii sinan en 7 Applying Detergent and General Operating Techniques 8 Shut Down and Clean Up m 9 SS COS YE D IE 9 Troubleshooting 15 48 4848 tase einer 10 Preventative Maintenance u444u44nnnnannnnennnnnnnnnnnnnnnnnnnnnnnnnnnenn nn 11 Oil ge pe Net nent nana ie 11 leie KEE 12 Exploded View Parts List ae ee 13 14 Hose and Spray Gun Assembly nenn 15 AXD Pump Exploded View and Parts List 16 17 Warranty Model Number Serial Number Date of Purchase The model and serial numbers will be found on a decal attached to the pressure washer You should record both serial number and date of purchase and keep in a safe place for future reference 9 800 088 0 REV 02 08 INTRODUCTION amp IMPORTANT SAFETY INFORMATION Thank you for purchasing this Pressure Washer We reserve the right to make changes at any time without incurring any obligation Owner User Responsibility The owner and or user must have an u
12. MITED EXCLUSIVELY TO THE COST OF REPAIR OR REPLACEMENT PARTS UNDER AFORESAID CONDITIONS The purpose of the foregoing limitations on liability and Customer remedies is to protect K rcher from unknown or undeterminable risks Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to the Customer K rcher sales and service representatives are not authorized to waive or alter the terms of this warranty or to increase the obliga tions of K rcher under the warranty K rcher reserves the right to make design changes in any of its products without prior notification to the Customer 9 800 088 0 REV 02 08 D m ge 2 SA m M D 5 S lt
13. SONS KEEP CLEAR OF NOZZLE 10 To reduce the risk of injury close supervision is necessary when a machine is used near children Do not allow children to operate the pressure washer This machine must be attended during operation 11 Never make adjustments on machine while in op eration 12 Be certain all quick coupler fittings are secured before using pressure washer WARNING Protect machine from freezing 13 To keep machine in best operating conditions it is important you protect machine from freezing Failure to protect machine from freezing could cause malfunction of the machine and result in death serious bodily injury and or property damage Fol low storage instructions specified in this manual PROTECT FROM FREEZING IMPORTANT SAFETY INFORMATION 14 Inlet water must be clean fresh water and no hotter then 90 F 15 Manufacturer will not be liable for any changes made to our standard machines or any components not purchased from us 16 The best insurance against an accident is precau tion and knowledge of the machine WARNING Be extremely careful when using a ladder scaffolding or any other relatively unstable location The cleaning area should have adequate slopes and drainage to reduce the pos sibility of a fall due to slippery surfaces A WARNING RISK OF INJURY FROM FALLS WHEN USING LADDER 17 Do not overreach or stand on unstable support Keep good footing and balance at all
14. cal connectors to be sure that they are tight Lubrication amp Bearings Bearing grease will lose its lubricating ability over time not suddenly The lubricating ability of a grease over time depends primarily on the type of grease the size of the bearing the speed at which the bearing operates and the severity of the operat ing conditions Good results can be obtained if the following recommendations are used in your maintenance program Type of Grease A high grade ball or roller bearing grease should be used Recommended greases standard service conditions are Shell Dolium R Factory installed or Chevron SRI OIL CHANGE RECORD Date Oil Changed Estimated Operating Date Oil Changed Estimated Operating Month Day Year Hours Since Last Month Day Year Hours Since Last Oil Change Oil Change 9 800 088 0 REV 02 08 EXPLODED VIEW Model 401 0 D W I s gt SS a LU D D S cr Fu le 9 800 088 0 REV 02 08 EXPLODED VIEW PARTS LIST ITEM PART NO DESCRIPTION QTY 1 9 802 432 0 GFCI 120V 15 Amp w 36 12 3 Cord 400 0 1 9 802 431 0 GFCI 120V 20 Amp w 36 12 3 Cord 401 0 1 2 9 802 478 0 Lid Plastic Carlon 401 0 1 3 9 802 450 0 Switch 2 Position 120V 600V 401 0 1 4 9 802 477 0 Box Plastic Carlon 401 0 1 9 800 040 0
15. care of the equipment Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment Contact your dealer for maintenance Regular preventative maintenance will add many hours to the life of your pressure washer Perform maintenance more often under severe conditions Pump Oil Daily Inspect the oil level Change After first 50 hours then every 500 hours or annually Replace High Pressure Nozzle Every 6 months Replace Quick Connects Replace Clean Water Screen Filter Replace HP Hose Y F o S D m m D S m gt S D S rm General Inspection Inspect the motor at regular intervals approximately every 500 hours of operation or every 3 months whichever occurs first Keep the motor clean and the ventilation openings clear The following steps should be performed at each inspection WARNING Do not touch electrical connections before you first ensure that power has been disconnected Electrical shock can cause serious or fatal injury Only qualified personnel should attempt the installation operation and maintenance of this equipment 1 Check that the motor is clean Check that the interior and exterior of the mo tor is free of dirt oil grease water etc Oily vapor paper pulp textile lint etc can accumulate and block motor ventilation If the motor is not properly ven tilated overheating can occur and cause early motor failure 2 Check all electri
16. d for more than 2 minutes water will leak from valve Warm water will discharge from pump protector onto floor This system prevents internal pump damage 9 800 088 0 REV 02 08 V m V S D m m D I m gt S a S rm O LU I x a S D S E vw t e ASSEMBLY INSTRUCTIONS Safety Latch High Pressure Hose Nozzle Extension Spray Gun Wand Nozzle Wand Coupler STEP 1 Attach the high pressure hose to the spray gun using teflon tape on hose threads STEP 2 Attach nozzle extension to spray gun wand Tighten both by hand STEP 3 Pull the spring loaded collar of the wand coupler back to insert your choice of pressure nozzle Nozzle Wand Collar Dipstick Pump Discharge Fitting High Pressure Hose Coupler Collar STEP 4 Release the coupler collar and push the nozzle until the collar clicks Pull the nozzle to make sure it is seated properly Strainer Pump Water Inlet N Garden Hose STEP 7 Inspect strainer for block age Connect the garden hose to pump water inlet CAUTION Do not run the pump without water or pump damage will result STEP 5 Remove shipping cap and install oil dipstick Check pump oil level by using dipstick Use 30 wt non detergent oil 9 800 088 0 REV 02 08 STEP 6 Connect
17. f the Customer to comply with recommended product maintenance schedules 4 K rcher products that have been returned by the original Customer and are ultimately re sold by an Authorized Servicing Dealer or other sales or service outlet to another purchaser 5 K rcher products that are sold by any distributor or retailer that is not an official authorized dealer or retailer of K rcher products 6 Defects caused by acts of nature and disaster including but not limited to floods fires wind freezing earthquakes tor nadoes hurricanes and lightning strikes 7 Defects caused by water sediments rust corrosion thermal expansion scale deposits or a contaminated water supply such as water in the unit with chloride content higher than that of 80 mg liter or use of chemicals not approved or recom mended by K rcher 8 Defects caused by improper voltage voltage spikes or power transients in the electrical supply 9 Devices or accessories not distributed or approved by K rcher 10 Any cost of labor arising from the removal and reinstallation of the alleged defective part by Customer 11 Transportation of the product to an Authorized Servicing Dealer field labor replacement rental and any freight charges Any components accessories or other devices provided with the product but not manufactured by K rcher such as engines pumps etc are subject to warranties and service through their respective manufacturers authorized service centers
18. from bottom to top Allow detergent to remain on surface 1 3 minutes Do not al low detergent to dry on surface If surface appears to be drying simply wet down surface with fresh water If needed use brush to remove stubborn dirt Rinse at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately 1 foot from cleaning surface Use overlapping strokes as you clean and rinse any surface For best surface cleaning action spray ata slight angle Recommendations Before cleaning any surface an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results If painted surfaces are peeling or chipping use extreme caution as pressure washer may remove the loose paint from the surface e Keep the spray nozzle a safe distance from the surface you plan to clean High pressure wash a small area then check the surface for damage If no damage is found continue to pressure wash ing A CAUTION Never use e Bleach chlorine products and other corrosive chemicals e Liquids containing solvents Le paint thinner gasoline oils Tri sodium phosphate products e Ammonia products e Acid based products These chemicals will harm the machine and will dam age the surface being cleaned RINSING It will take a few seconds for the detergent to clear Apply safety latch to spray gun Remove black soap nozzle from the quick coupler Select and install the
19. he pump Prepare detergent solution as required by the manu facturer Fill a container with pres sure washer detergent Place the filter end of detergent suction tube into the detergent container STEP 2 Apply safety latch to spray gun trigger Secure black detergent nozzle into quick coupler NOTE De tergent cannot be applied using the Yellow nozzle STEP 3 With the engine run ning pull trigger to operate machine Liquid detergent is drawn into the machine and mixed with water Apply deter gent to work area Do not allow detergent to dry on surface IMPORTANT You must flush the detergent injection system after each use by placing the suction tube into a bucket of clean water then run the pressure washer in low pressure for 1 2 minutes THERMAL PUMP PROTECTION If you run the engine on your pressure washer for 3 5 minutes without pressing the trigger on the spray gun circulating water in the pump can reach high tempera tures When the water reaches this temperature the pump protector engages and cools the pump by dis charging the warm water onto the ground This thermal device prevents internal damage to the pump CLEANING TIPS Pre rinse cleaning surface with fresh water Place de tergent suction tube directly into cleaning solution and apply to surface at low pressure for best results limit your work area to sections approximately 6 feet square and always apply detergent
20. he trigger of the spray gun to drain all water from the wand and hose 2 Restart pressure washer and let it run briefly about 5 seconds until water no longer discharges from the high pressure outlet REV 02 08 V F N S D m m D S m gt S D Troubleshootina PRESSURE WASHER TROUBLESHOOTING PUMP RUNNING ST Check water supply and possibility of air seep NORMALLY BUT P 9 age PRESSURE LOW ON Check valves sticking Check and clean or replace if necessary INSTALLATION Unloader valve seat faulty Check and replace if necessary Nozzle incorrectly sized Check and replace if necessary Worn piston packing Check and replace if necessary PRE RE meu Blockage in valve Check and replace if necessary Pump sucking air Check water supply connections Worn piston packing Check and replace if necessary Insufficient water Check filter and hose for breakage clogging NORMAL USE uction or delivery valves worn eck and replace if necessary Suction or delivery lines blocked Check and clean if necessary Unloader valve seat worn Check and replace if necessary Worn piston package Check and replace if necessary Water temperature excessive Reduce to below 140 F PUMP NOISY Check water supply and connections on suction line Broken or weak suction or delivery Check and replace if necessary valve spring Foreign matter in valves Check and clean if necessary Water temperature e
21. nderstanding of the manufacturer s operating instructions and warnings before using this pressure washer Warning information should be emphasized and understood If the operator is not fluent in English the manufacturer s instructions and warnings shall be read to and discussed with the operator in the operator s native language by the purchaser owner making sure that the operator com prehends its contenis Owner and or user must study and maintain for future reference the manufacturers instructions The operator must know how to stop the machine quickly and understand the operation of all controls Never permit anyone to operate the engine without proper instructions This manual should be considered a permanent part of the machine and should remain with it if machine is resold When ordering parts please specify model and serial number Use only identical replacement parts This machine is to be used only by trained op erators IMPORTANT SAFETY INFORMATION NAGONI WARNING To reduce the risk of injury read operating instruc tions carefully before using 1 Read the owner s manual thoroughly Failure to follow instructions could cause mal function of the machine and result in death serious bodily Po injury and or property damage 2 Know how to stop the machine and bleed pressure quickly Be thoroughly familiar with the controls 3 Stay alert watch what you are doing 4 Allinstallations must comply
22. the high pres sure hose to the pump discharge fitting Push coupler collar forward until secure OPERATING INSTRUCTIONS Cold Water Source STEP 1 Connect garden hose to the cold water source and turn water on completely Never use hot water STEP 2 Trigger the spray gun to eliminate trapped air then wait for a steady flow of water to emerge from the spray nozzle STEP 4 Turn machine on by flipping switch at rear of motor NOZZLES EN The two color coded guick connect nozzles are easily accessible when placed in the convenient rubber nozzle holder which is provided on the front of the machine NOTE To rinse select the yellow To apply detergent select the black nozzle Awarnina Never replace nozzles without engaging the safety latch on the spray gun trigger 9 800 088 0 REV 02 08 STEP 4 Connect to appropriate power supply 3 d D m N 2 m D S m gt O D D W I s gt D a LU D D S le DETERGENTS AND GENERAL OPERATING TECHNIQUES WARNING Some detergents may be harmful if inhaled or in gested causing severe nausea fainting or poisoning The harm ful elements may cause property damage or severe injury amp WARNING STEP 1 Use detergent designed specifically for pressure washers Household detergents could dam age t
23. with local codes Con tact your electrician plumber utility company or the selling distributor for specific details If your machine is rated 250 volts or less single phase will be pro vided with a ground fault circuit interrupter GFCI If rated more than 250 volts or more than single phase this product should only be connected to a power supply receptacle protected by a GFCI READ OPERATOR S MANUAL THOROUGHLY PRIOR TO USE DANGER Improper connection of the equip meni grounding conductor can result in a risk of elecirocution Check with a gualified eleciri cian or service personnel if you are in doubt as to whether the outlet is properly grounded Do not modify the plug provided with the product if it will not fit the outlet have a proper outlet installed by a qualified electrician Do not use any type of adaptor with this product WARNING Keep wand hose and water spray away from electric wiring or fatal electric shock may result 5 To protect the operator from electrical shock the machine must be electrically grounded It is the responsibility of the owner to connect this machine to a UL grounded receptacle of proper voltage and amperage ratings Do not spray water on or near electrical components Do not touch machine with wet hands or while standing in water Always dis connect power before servicing A WARNING WARNING Flammable liquids can create fumes which can 4 WARNING AN
24. xcessive Reduce to below 160 F IN PUMP OIL mm i High humidity in air Check and replace if necessary Piston packing worn Check and replace if necessary WATER DRIPPING Piston packing worn Check and replace if necessary FROM UNDER PUMP O ring plunger retainer worn Check and replace if necessary WATER DRIPPING FROM Water supply pressure too high Lower water supply pressure using regulator PUMP PROTECTOR over 90 psi Spray gun is in the off position for over Turn machine off if not in use for over 1 2 min 1 2 minutes utes EXCESSIVE VIBRATION IN Irregular functioning of the pump Check and replace if necessary HIGH PRESSURE HOSE valves MOTOR DOES NOT START Plug not well connected or lack of Check plug cable and switch WHEN SWITCHED ON power supply WHEN SWITCHING ON THE Main voltage is insufficient lower than Check to make sure main power supply is MACHINE MOTOR HUMS the minimum required adequate BUT DOES NOT RUN The pump is stuck or frozen Check by turning the motor manually MOTOR STOPS Tripped thermal overload due to over Check that main voltage corresponds to specifica heating tions for the machine Wait a few minutes before turning on the machine again by resetting the GFCI on the cord 9 800 088 0 REV 02 08 PREVENTATIVE MAINTENANCE This pressure washer was produced with the best available materials and guality craftsmanship However you as the owner have certain responsibilities for the correct
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