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North Star M157595AG, Руководство пользователя

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North Star M157595AG Скачать руководство пользователя страница 49

Maintenance & Repair 

 

49 

 

NOTE TO COMMERCIAL USERS:   

All mechanical equipment, no matter how well designed, will need maintenance and 
repairs.  A Northstar pressure washer is no exception.  At times, a Northstar pressure 
washer may become inoperable because repairs are required.  Northstar Product 
Support will assist in these repairs as needed, but if an inoperable pressure washer 
creates a major expense to your business, then we strongly recommend the 
following: 

 

 

Have a staff person become familiar with the mechanical operation of the 

pressure washer and capable of making minor repairs and performing all 
preventative maintenance procedures. 

 

Keep a stock of recommended service parts for maintenance and minor 

repairs. 

 
 

IMPORTANT:   

If a part needs replacement, only use parts that meet the manufacturer's part number 
specifications.  Replacement parts that do not meet specifications may result in a safety 
hazard or poor operation of the pressure washer. 

 
 
 
 
 

Contact NorthStar Product Support at 1-800-270-0810 for any  

questions, problems, or parts orders.

Содержание M157595AG

Страница 1: ...essure washer shut off the engine and get to fresh air RIGHT AWAY Skin Eye Injury High pressure spray can cause serious skin or eye injury including injection injury if fluid pierces the skin Injectio...

Страница 2: ...e a standard 12VDC 18 Ah automotive battery Group 75 Water Flow Requirements Make sure your supply water flow rate is 20 higher than the pressure washer s flow rate see Specifications section for deta...

Страница 3: ...Step 4 Battery Installation 16 Moving and Towing 17 Before Each Use 19 Step 1 Check Equipment 19 Step 2 Add Fuel s 20 Step 3 Select a Suitable Worksite 22 Operation 24 Step 1 Connect Hose s Water Sup...

Страница 4: ...safety apparel during operation of this pressure washer Safety apparel includes waterproof insulated gloves safety glasses with side and top protection and non slip protective footwear Some cleaning c...

Страница 5: ...ded Engine Fuel Regular Unleaded Gasoline Engine Oil See Engine Owner s Manual Burner Fuel 1 or 2 Diesel B5 or lower Biodiesel Kerosene or Fuel Oil Capacity 4 Gal Pump Oil shipped with oil but refills...

Страница 6: ...e 9 Ball Valve feed tank 16 Engine Key Switch 3 Engine see engine manual 10 Ball Valve city tap water 17 Circuit Breaker 4 Inlet Plumbing 11 Water Filter 18 Heat Switch 5 Diesel Tank 12 Control Panel...

Страница 7: ...alve city tap water Used to open or close the water line from city tap 11 Water Filter Filters water prior to entering the pump 12 Control Panel Flat surface for mounting switches 13 Battery Box Stora...

Страница 8: ...fety labels are in place and in good condition If a safety label is missing or not legible order new labels or unsafe operation could result To order replacement safety labels call NorthStar Product S...

Страница 9: ...ts Situate on heat resistant flooring when using burner Understand all safety hazards and first aid measures for chemicals being used Follow chemical manufacturer s directions when handling and cleani...

Страница 10: ...y temperature and automatically turns the burner off when the temperature setting is reached When the discharge spray temperature drops the burner automatically reignites Thermal Relief Valve This uni...

Страница 11: ...in Figure 2 Overview of Pressure Washer Components and Figure 3 Hardware Bag Inspect the pressure washer immediately after you receive delivery for missing parts and damage If you have missing or dama...

Страница 12: ...x 5 Bolt Qty 1 Part 82119 1 2 x 4 Bolt Qty 2 Part 82250 5 8 x 1 1 2 Bolt Qty 4 Part 82251 5 8 Class G Nut Qty 4 Part 82288 3 8 x 1 Bolt Qty 3 Part 82023 3 8 Flat Washer Qty 3 Part 82028 3 8 Lock Nut Q...

Страница 13: ...ck down until A frame becomes level parallel to ground 7 Attach A frame to trailer frame with six 5 8 bolts Class G nuts and washers Tighten to 180 ft lbs Use a torque wrench 8 Check trailer light wir...

Страница 14: ...lowed by another washer then the lock nut Tighten to 37ft lbs 16 Attach truck chest to A frame with four 5 16 x 1 1 4 bolts lock nuts and washers Align two tool box plates with holes in bottom of tool...

Страница 15: ...equipped 2 If oil level is low fill using SAE30 non detergent oil or Cat Pump Oil Item 22158 3 Replace oil fill cap Prepare Engine Fill the engine with oil Note The engine is shipped without oil Refer...

Страница 16: ...the general battery safety rules and instructions listed below General Battery Safety Rules ALWAYS use eye protection and protective clothing when handling batteries NEVER smoke or work near sparks or...

Страница 17: ...result in a safety hazard or poor operation of the trailer Move pressure washer to vehicle When moving the pressure washer by hand always keep the jack cranked down to provide support if needed Attach...

Страница 18: ...vers starts or stops that could create sway Rough or sloped terrain Slow down and exercise extra caution on rough or sloped terrain in order to reduce risk of rollover Pick the most level route possib...

Страница 19: ...s Manual for oil type and capacity and more detailed oil check fill instructions WARNING Burn hazard Never open oil port while engine is running Hot oil can spray over face and body Notes o Low oil s...

Страница 20: ...connections loose or missing fuel hose clamps damaged gasoline tank or defective gasoline shut off valve Perform other scheduled maintenance as needed Make sure that any other regular maintenance has...

Страница 21: ...act with container while filling Do not use a nozzle lock open device 5 Clean up fuel spills splashes immediately If possible move the pressure washer away from spilled fuel on the ground Wipe up spil...

Страница 22: ...rapidly accumulate even in areas that appear to be well ventilated resulting in dangerous and fatal concentrations within minutes Follow the directions below for choosing a location to operate your p...

Страница 23: ...tible wall or obstruction Never place any objects against or on top of the pressure washer Do not operate with a tarp blanket or cover surrounding the pressure washer 4 Hot exhaust clearance The exhau...

Страница 24: ...elect Suitable Worksite section of this manual A suitable location is OUTDOORS only away from all building air intakes Where no flammable vapors dusts and gases are present Where there is adequate uno...

Страница 25: ...ply 1 Water supply should be standard tap water 2 Make sure the water is clean Debris can cause excess pump wear and reduce performance 3 Make sure the water supply is steady and capable of flowing at...

Страница 26: ...ith components such as hose connections and spray gun rated for lower pressure and or temperature limits than the machine s maximum rated pressure and temperature or component could rupture and cause...

Страница 27: ...sed on the following table Color of Nozzle Spray Angle Used For Red 0 Highest Impact Yellow 15 Tough Stains Stripping Green 25 General White 40 Light Cleaning Black Low pressure 65 Chemicals NOTE You...

Страница 28: ...Figure 9b Step 2 Set Up for Chemical Spray if desired Using the proper cleaning chemical for the application can speed up cleaning jobs tremendously Your pressure washer is equipped with a quick conn...

Страница 29: ...state and national guidelines Acquire cleaning chemical Use only NorthStar pressure washer chemicals or chemicals specifically formulated for use with pressure washers CAUTION Non approved chemicals c...

Страница 30: ...operation Damaged Do not operate the pressure washer with damaged missing or broken parts Never attempt to repair a high pressure hose or component Always replace it with a part that is rated at or a...

Страница 31: ...dizzy or weak while using the pressure washer shut off the engine and get to fresh air RIGHT AWAY See a doctor You may have carbon monoxide poisoning Put on personal protective gear WARNING Use perso...

Страница 32: ...essure Air in the hoses can cause damage to the pump so always make sure all the air is out of the hoses before starting the pressure washer engine Start engine Start the engine to power the pump 1 Ma...

Страница 33: ...f HOT spray or steam is desired turn on the burner 1 First make sure vicinity is free of flammable vapors dust gases or other potentially combustible materials Operate only where open flame or torch i...

Страница 34: ...uce risk of injury do not attempt to secure the spray gun open by blocking or tying the spray gun in the open position Prevent slips loss of balance High pressure spray could cause you to lose balance...

Страница 35: ...work toward the top 5 Use the width of the spray pattern to wash a wide path Overlap spray paths for complete coverage 6 The nozzle should be 12 to 24 from the work closer for tough areas 7 Small par...

Страница 36: ...pping Stop the engine using the following steps WARNING Never disconnect the high pressure hose from the pump or spray gun while the system is pressurized Relieve pressure by squeezing the spray gun t...

Страница 37: ...m tank can ignite o Away from extreme high or low temperatures Do not store the pressure washer in freezing conditions unless it is prepared as directed below for those conditions Perform regular main...

Страница 38: ...sposed of safely Prepare engine for long term storage if storing more than 30 days First prepare the engine for long term storage if you will not be using the pressure washer again for more than 30 da...

Страница 39: ...it from the battery compartment and store it indoors 2 Make sure the engine start switch is OFF and fuel valve is OFF 3 Disconnect the engine spark plug wire if you haven t already done so 4 Disconnec...

Страница 40: ...o adjust WARNING The burner adjustment procedure requires part of an individual s body to be underneath the pressure washer while it is elevated Always ensure the pressure washer is securely elevated...

Страница 41: ...tal plate located on the outside of the air band The shutter adjusts independently from the air band and is used to fine tune the amount of intake air b Observe that the aluminum pointer attached to t...

Страница 42: ...eded Change filter after every 500 hours of use Descale coil Annually or more frequently as use and performance require see instructions Inspect and desoot coil if needed Annually Inspect clean adjust...

Страница 43: ...not properly hooked up or there is a fuel leak when you start the engine Inspect the entire fuel system for both engine and burner Look for signs of leaks or deterioration chafed or spongy fuel hose...

Страница 44: ...ssemble Check tires trailer Check tires and trailer before each use 1 Make sure tires are fully inflated and in good repair See tire sidewall for recommended pressure and fill as needed 2 Check to mak...

Страница 45: ...filter check replacement 3 Spark plug cleaning and replacement 4 Fuel filter check replacement 5 Inspecting and cleaning muffler and spark arrestor if equipped Change pump oil Change the pump oil aft...

Страница 46: ...e the output pressure and temperature of heated spray and may eventually clog water flow through the heating coil Descale the coil tubing at least annually and more frequently if you detect a decrease...

Страница 47: ...If soot has built up on the exterior of the coil tubing clean as follows 1 Wear protective clothing goggles and gloves 2 Disconnect high pressure hose on inlet side of coil and thermostat on outlet s...

Страница 48: ...heating chamber You do not have to disconnect the fuel lines or the electric cords Figure 20 2 Pull the burner out from underneath the heat exchanger 3 Clean off carbon deposits which may have accumu...

Страница 49: ...e strongly recommend the following Have a staff person become familiar with the mechanical operation of the pressure washer and capable of making minor repairs and performing all preventative maintena...

Страница 50: ...upply is more than 4 gpm Pressure Washer Surges Or Cycles While In Bypass Causes Solutions Leak between unloader and gun Check all connections between unloader and gun for leaks Tighten loose componen...

Страница 51: ...Parts Explosion 157595 Rev AG 51...

Страница 52: ...5 Unloader 1 92 305208 Tee 1 2 NPT FxFxF 1 33 777337 Nipple 1 2 NPT x 3 8 NPT MxM 1 93 777915 Quick couple nipple 3 8 NPT F 1 34 777409 Unloader block 1 94 779614 Injector quick couple 1 35 777656 Pre...

Страница 53: ...Parts Explosion 157595 Rev AG 53...

Страница 54: ...r front wires 1 28 17141 1 4 Hose Clamp 2 10 38485 Pin 1 29 777165 1 4 Clear PVC Hose 16 11 783097 Jack 1 30 777779 150 3 8 5400PSI Hose 1 12 783098 Wheel for Jack 1 31 782421 Truck Chest 1 13 777775...

Страница 55: ...Pump Explosion Rev AG 55...

Страница 56: ...Wiring Diagram Rev AG 56...

Страница 57: ...is pressure washer Do not use for other purposes as unforeseen hazards or equipment damage may result Prohibition Against Modifications Never modify or alter the pressure washer in any way or deactiva...

Страница 58: ...asoline is highly flammable and explosive and burner fuels are combustible at warm temperatures You can be burned or seriously injured when handling fuel Using extreme care when handling fuel includin...

Страница 59: ...issue damage leading to infection gangrene and possibly amputation Check maintain machine before each use Check hoses fittings for damage and leaks before use Ensure all components are properly connec...

Страница 60: ...k of injury do not attempt to secure the spray gun open by blocking or tying the spray gun in the open position Keep spray away from electrical wiring Spray contact with electrical wiring will likely...

Страница 61: ...chemicals known to the State of California to cause cancer birth defects or other reproductive harm Avoid inhalation of exhaust After use Cool engine before storing Let engine cool for at least five...

Страница 62: ...62 This page has intentionally been left blank...

Страница 63: ...epair of items outside of a NorthStar approved facility is the responsibility of the buyer and not covered under warranty Transportation costs to and from service center is the responsibility of the c...

Страница 64: ...64 Manufactured by Northern Tool Equipment Co Inc Burnsville MN 55306 NorthernTool com...

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