North Star 1572081 Owner'S Manual Download Page 44

Page: 44 / 44

Assembled by

Northern Tool & Equipment Company, Inc.

Burnsville, MN 55306

NorthernTool.com

Summary of Contents for 1572081

Page 1: ...sure Washer pump and engine are hot surfaces that can cause burn injuries Detailed safety information about these hazards appears throughout this manual Equipment Protection Quick Facts Inspect Upon Delivery FIRST Inspect for missing or damaged components See Initial Set Up section for where to report missing or damaged parts Add Engine Oil Engine is shipped without oil See engine manual for instr...

Page 2: ...ow Safety Rules for Operation 16 Preparing for Operation 17 Check Add Oil to Pump 17 Check Add Engine Oil 17 Inspect Fuel System Check for Leaks 18 Connect Hoses Water Supply and Spray Nozzle 19 Attach High Pressure Hose to Water Outlet 20 Prime the Water Supply 21 Start Up Procedures 22 Start the Engine to Power the Pump 22 Apply Cleaning Chemical If Desired 23 Begin High Pressure Spray 23 Shutdo...

Page 3: ...XPLOSION MODEL 1572081 1572082 1572091 1572092 REV I 1 31 PARTS EXPLOSION MODEL 1572081 1572082 1572091 1572092 REV I 1 32 PUMP ASSEMBLIES 33 PUMP EXPLODED VIEW NSB4540 A1572081 34 PUMP EXPLODED VIEW NSSHFB6030 A1572082 36 PUMP EXPLODED VIEW NSB5050 A1572091 38 PUMP EXPLODED VIEW NSSHFB7035 A1572092 40 LIMITED WARRANTY 42 ...

Page 4: ...ty apparel during operation including safety glasses with side and top protection Ear protection is also recommended if working near any operating engine Other safety apparel includes waterproof insulated gloves safety glasses with side and top protection and non slip protective footwear Cleaning chemicals may require the use of respiration mask refer to chemical label for further instruction Adul...

Page 5: ...rt COCP2101 or Mobil 1 Synthetic Oil 15W50 Battery 12 Volt 18 amp Group U1 7 Battery 12 Volt 18 amp Group U1 7 1572091 1572092 FLOW OUTPUT FLOW OUTPUT PSI bar 5000 345 PSI bar 3500 241 GPM l min 5 18 9 GPM l min 7 26 5 Max Water Temp 140 F 60 C Max Water Temp 140 F 60 C ENGINE ENGINE Engine Honda GX660 Engine Honda GX660 Displacement cc 660 cc Displacement cc 660 cc DIMENSIONS COMPONENTS DIMENSION...

Page 6: ...tery Storage place to house the battery Not included customer to purchase separately 8 Nozzle Holder Removable device that will clip on your belt and stores nozzles 9 Nozzles Change nozzles for different spray patterns 10 Water Outlet Connect high pressure hose here 11 Fuel Shutoff Valve Turn fuel shut off valve to OFF position before transporting or servicing the pressure washer 12 Gas Tank and c...

Page 7: ...uation which if not avoided will result in death or serious injury WARNING orange indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION yellow used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury CAUTION yellow without the safety alert symbol is used to address practices not re...

Page 8: ... safety label is missing or not legible order new labels from NorthStar Product Support at 1 800 270 0810 On Product Warning Labels Location Part numbers Description 1 788915 Operating Instructions with Warnings 2 786632 Rotating Machinery 3 782397 Battery Hazard 4 786837 Fire Overheating Overfill 5 786635 Burn Hazard 5 ...

Page 9: ...our hand or any non insulated tools FLUSH immediately with water if battery acid contacts eyes skin or clothing CONNECT cables in correct sequence FIRST RED to POSITIVE terminal then BLACK to NEGATIVE terminal When disconnecting DISCONNECT BLACK cable first then RED NEVER charge a visibly damaged or frozen battery ALWAYS read and follow charger instructions BATTERIES 1 contain caustic acid 2 emit ...

Page 10: ... washer you ordered See Component Identification section of this manual for a diagram of the pressure washer and its components For missing or damaged components contact Product Support at 1 800 270 0810 If complete fill out product serial number information See Limited Warranty section of this manual Components ...

Page 11: ...rt 15431 6 LANYARD QTY 2 Part 786756 5 16 FLANGE NUT QTY 2 Part 82019 3 8 COTTERLESS PIN QTY 2 Part 38070 1 4 X 3 4 SELF TAPPER QTY 2 Part 82232 3 8 NYLOC NUT QTY 2 Part 82027 BATTERY TIE PLATE QTY 1 Part 787620 1 4 X 7 BOLT QTY 2 Part 82377 1 4 WINGNUT QTY2 Part 82083 CHEMICAL INJECTOR HOSE AND STRAINER QTY 1 Part 777165 1 2 X 6 REINFORCED PVC HOSE QTY 1 Part 30160 SPARK ARRESTOR QTY 1 Part 78134...

Page 12: ...rs and 1 3 8 nyloc nut until washers press against tube walls Repeat to for both sides 7 Insert cotterless pin through bottom hole of arm so handle doesn t fold up while in use WARNING High Pressure Fluid Injection Hazard High pressure fluid discharge from leaks even pin sized or ruptured components can pierce skin and inject fluid into the body Injection injury can result in blood poisoning and o...

Page 13: ...nstallation 1 Install a 12 volt standard lawn and garden battery Group U1 7 with a minimum of 18 amp hour rating The engine will NOT run unless a battery is installed The battery is to be supplied by the customer and should be installed in the protective battery compartment located near the engine 2 Following the steps below for connecting and disconnecting the battery WARNING Battery Hazards Batt...

Page 14: ...a suitable outdoor location Away from all building windows and air intakes Where no flammable vapors dusts and gases are present Where there is adequate unobstructed ventilation airflow Away from dusty dirty conditions With adequate clearance from combustible materials On a firm level heat resistant surface with good drainage 1 Never run the pressure washer in an enclosed or partially enclosed loc...

Page 15: ...s from your pressure washer is extremely hot and can cause combustible materials to catch on fire 2 Make sure the engine is at least 7 feet from all combustible materials and structures during operation 3 Keep a fire extinguisher rated ABC nearby Keep it properly charged and be familiar with its use 4 Place the unit so that the exhaust fumes will not be directed towards people or building air inta...

Page 16: ...its safe use Adult control only Only trained adults should set up and operate the pressure washer Do not let children operate Pressure washers can generate forces greater than children can control and require judgment beyond what can be expected of children Under the influence Never operate or let anyone else operate the pressure washer while fatigued or under the influence of alcohol drugs or med...

Page 17: ...alation of vapors if directed on the chemical label 2 Wear non slip protective footwear Use of pressure washer can create puddles and slippery surfaces Wear footwear capable of maintaining a good grip on wet surfaces Preparing for Operation Make sure that any regular maintenance has been performed as prescribed in Maintenance Repair section Check Add Oil to Pump CAUTION Never run the pump without ...

Page 18: ...xcess fuel to evaporate before starting engine Fuel soaked rags are flammable and should be disposed of properly If fuel is spilled on your skin or clothes change clothes and wash skin immediately Fill Engine Fuel Tank Check the gasoline tank level If needed fill tank with fresh unleaded gasoline from a portable container 1 Remove engine gas cap 2 Add gasoline through the fill opening Use only a U...

Page 19: ...ply Attach Garden Hose to Water Inlet 1 Make sure the water supply is clean Debris can cause excess pump wear and reduce performance 2 An insufficient water supply will damage your pump Make sure the water supply is steady and is 20 over the rated flow of your pump Use a stopwatch to time how long it takes to fill a 5 gallon bucket with your garden hose Model Time to fill 5 gallon bucket 1572081 5...

Page 20: ... location of the pressure washer s water outlet 2 Your pressure washer hose is equipped with quick couplers Simply pull the collar back and push the coupler onto the water outlet nipple The collar should slide over the ball bearings 3 Release the collar making sure it springs back and re seats to its original non retracted position Check the connection by pulling on the hose to ensure a positive c...

Page 21: ...e onto the spray gun pull back the collar on the spray gun and push the hose into the coupler on the spray gun Prime the Water Supply Turn on water supply and squeeze the trigger CAUTION Water Pressure Never run the pump without the water supply connected and turned on Operating the pressure washer without a sufficient incoming flow of water will damage the pump Turn on the water supply Make sure ...

Page 22: ... fluids per local state and national guidelines Acquire Cleaning Chemical Use only approved pressure washer chemicals or chemicals specifically formulated for use with pressure washers CAUTION Non approved Chemicals Non approved chemicals can damage pressure washer components seals wand hoses pump etc and be harmful to the environment and will void warranty Prepare for Chemical Spray If Planning o...

Page 23: ... 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 from kickback forces and wet surfaces can be slippery Keep good footing and balance at all times Do not overreach Do not stand on unstable support when spraying If spraying from an elevated surface use fall protection because spray gun...

Page 24: ... or servicing the pump Shutdown Stop the engine using the following steps WARNING Injury Never disconnect the high pressure hose from the pump or spray gun while the system is pressurized Relieve pressure by squeezing the spray gun trigger after the engine is turned OFF WARNING Injury Always turn off the engine and relieve system pressure when finished spraying or when leaving sprayer unattended S...

Page 25: ...ea away from sources of heat flame or sparks A hot engine can ignite flammable materials Always let engine cool at least five minutes before storing Prepare Pressure Washer for Freezing Conditions If you will be storing the pressure washer in freezing temperatures you must properly prepare the pressure washer to prevent water from freezing in the system WARNING Freezing Conditions Do not allow wat...

Page 26: ...b Add fuel stabilizer to fuel tank c Run pressure washer with high pressure hose at least 5 minutes after adding stabilizer to allow it to enter the fuel system d Shut off engine 2 Lubricate cylinder and piston a Disconnect spark plug wire and remove spark plug b Add one teaspoon oil through spark plug hole c Place rag over spark plug hole and slowly pull the recoil a few times to lubricate the co...

Page 27: ...enter or service station for reclamation Do not throw it in the trash pour it on the ground or pour it down a drain No modifications Never modify or alter the pressure washer in any way Modifications can create serious safety hazards and will also void the warranty Follow Safety Rules Read and follow these safety rules whenever you will be servicing the pressure washer Turn off relieve pressure fi...

Page 28: ...rifice Clean Inlet Filter Clean the inlet filter before each use WARNING Filter Disposal When cleaning filters check whether dangerous chemicals have been used with the filter and take any precautions that may be recommended by the manufacturer of these chemicals Always dispose of hazardous fluids per local state and national guidelines 1 Unscrew garden hose from water inlet if connected 2 Unscrew...

Page 29: ...nd early belt failure 6 Ensure all belts are the same tension 7 Re tighten pump mounting bolts Torque to 29 4 ft lbs 8 Replace belt guard WARNING Entanglement Do not operate unless belt guard is in place to prevent access to rotating parts Clothing or hair can become rapidly entangled in unguarded rotating parts resulting in serious injury or death NOTE TO COMMERCIAL USERS All mechanical equipment...

Page 30: ...F switch in the ON position Spark plug wire not attached Attach spark plug wire to spark plug LOW SURGING PRESSURE Causes Solutions Insufficient water supply Increase water flow Check for kinked or pinched hose Plugged inlet screen Pull out and clean screen carefully Need to use high pressure nozzle Change to the green yellow white or red nozzle Plugged nozzle Remove nozzle check for blockage Worn...

Page 31: ...31 Parts Explosion Model 1572081 1572082 1572091 1572092 Rev I 1 ...

Page 32: ...81 1572082 35226 Cogged belt BX36 3 1572091 789005 Cogged belt BX36 3 1572092 38 777419 Bushing pump sheave 1 All 39 2006 Pump sheave 1 1572081 157208 777418 1 1572091 1572092 Ref Part Description Qty Used on 40 See Pump Assemblies Parts Explosion 4 5GPM 4000PSI Northstar Pump 1 1572081 6 0GPM 3000PSI Northstar Pump 1572082 5 0GPM 5000PSI Northstar pump 1572091 7 0GPM 3500PSI Northstar pump 157209...

Page 33: ...2 6 35918 1 4 thermal protector 1 1572091 1572092 25 38584 Easy start valve 3 8 NPT 1 1572091 1572092 8 777915 3 8 MNPT QC nipple 1 1572081 1572082 28 777839 1 2 Nipple x 3 8 MPT 1 1572081 1572082 777395 3 8 FNPT QC nipple SS 1 1572091 1572092 29 50CSC128 x Reducer 1 1572092 9 789668 Injector SS 1 1572091 1572092 30 30048 Reducer 8MP 6FP 1 1572091 2 1572092 10 777165 1 4 chemical hose sold by foot...

Page 34: ...t O ring 6 44 Not Available Connecting Rod 3 9 CO1210004800 O ring 6 45 CO1210036900 O ring 3 53 x 117 1 1 10 CO1220003000 Suction Delivery Valve 6 46 CO0402045900 Cover Red 1 11 CO1205002500 Suction Delivery Valve Cage 6 47 CO3609003000 Screw M5 x 20 6 12 CO1802017700 Suction Delivery Valve Spring 6 48 CO1210004800 O ring 2 62 x 20 24 1 13 Not Available Suction Delivery Valve 6 49 CO3201002700 Oi...

Page 35: ...CO0601030700 Spacer 25 1 28 CO3019003300 Seeger Snap Ring 1 57 Not Available Flange 1 30 Not Available Screw 4 58 Not Available Oil Seal 1 31 Not Available Flange 1 59 Not Available Screw 4 32 Not Available O Ring 1 100 CO5025001100 Complete Valve Kit 1 33 CO0440003100 Roller Bearing 30 x 62 x 21 25 1 101 CO5019067300 Water Seal Kit 1 34 Not Available Pump Crankcase 1 102 CO2409014600 Piston Kit 1...

Page 36: ...geon Pin 3 8 CO3202031500 Valve Plug Kit O ring 6 44 Not Available Connecting Rod 3 9 CO1210004800 O ring 6 45 CO1210036900 O ring 3 53 x 117 1 1 10 CO1220007200 Suction Delivery Valve 6 46 CO0402045900 Cover Red 1 11 Not Available Suction Delivery Valve Cage 6 47 CO3609003000 Screw M5 x 20 6 12 CO1802017700 Suction Delivery Valve Spring 6 48 CO1210004800 O ring 2 62 x 20 24 1 13 Not Available Suc...

Page 37: ...27 CO1210033300 O ring 1 78 x 23 52 1 CO0601030700 Spacer 25 1 28 CO3019003300 Seeger Snap Ring 1 57 Not Available Flange 1 30 Not Available Screw 4 58 Not Available Oil Seal 1 31 Not Available Flange 1 59 Not Available Screw 4 32 Not Available O Ring 1 100 CO5025002500 Complete Valve Kit 1 33 CO0440003100 Roller Bearing 30 x 62 x 21 25 1 101 CO5019067200 Water Seal Kit 1 34 Not Available Pump Cra...

Page 38: ...38 Pump Exploded View NSB5050 A1572091 ...

Page 39: ...r 05 1 15 CO1210002100 O ring 2 62 x 15 54 6 CO0601030500 Spacer 10 1 16 CO0009028900 Anti Extrusion Ring 6 CO0601030600 Spacer 19 1 17 CO0600005400 Special Bolt 3 CO0601030700 Spacer 25 1 18 CO2811008200 Washer 3 45 CO1210044800 O Ring 1 19 CO0202004200 Ceramic Bushing 3 46 CO0440002800 Roller Bearing 30 x 62 x 25 1 20 CO2812009400 Washer 3 47 CO0019012200 Oil Seal 22 x 32 x 7 3 21 CO1210003900 O...

Page 40: ...g Kit O Ring 6 45 CO1210034900 O ring 3 53 x 142 5 1 9 CO0009029000 Anti Extrusion Ring 6 46 Not Available Cover 1 10 CO1210004800 O ring 2 62 x 20 54 6 47 CO3609003200 Screw M6 x 20 6 11 CO1205003800 Suction Delivery Valve Cage 6 48 CO1210004800 O ring 2 62 x 20 54 1 12 CO1802024400 Suction Delivery Valve Spring 6 49 CO3201002700 Plug 1 2 1 13 CO3604003200 Suction Delivery Valve 6 50 CO1210044100...

Page 41: ...1 57 Not Available Flange 1 32 CO1210044800 O Ring 2 x 70 1 58 Not Available Oil Seal 1 33 CO0440002800 Roller Bearing 30 x 62 x 25 1 59 Not Available Screw 4 34 Not Available Pump Crankcase 1 101 CO5025002000 Complete Valve Kit 1 35 CO3200007500 Oil Dipstick 1 102 CO5019064600 Water Seal Kit 1 36 CO0600006200 Special Bolt 3 103 CO2409011400 Piston Kit 1 37 Not Available Washer 3 104 CO5019064400 ...

Page 42: ...part may be replaced with a similar part of equal function Any misuse abuse alteration or improper installation or operations will void warranty Determining whether a part is to be replaced or repaired is the sole decision of NorthStar NorthStar will not provide for replacement of complete products due to defective parts Any costs incurred due to replacement or repair of items outside of a NorthSt...

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Page 44: ...44 Assembled by Northern Tool Equipment Company Inc Burnsville MN 55306 NorthernTool com ...

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