M157560D ITEM NUMBER: 157560 SERIAL NUMBER: ___________________ OWNER’S MANUAL Instructions for Set-up, Operation, Maintenance & Storage HOT WATER/STEAM PRESSURE WASHER – 3000 PSI/4.0GPM (Hereafter referred to as hot water pressure washer.) PORTABLE OUTDOOR – USE ONLY This pressure washer produces both cold and hot water high-pressure spray. Cleaning chemicals may be incorporated into the spray if desired.
Hazard Signal Word Definitions This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER DANGER indicates a hazardous situation, which if not avoided, will result in death or serious injury. WARNING WARNING indicates a hazardous situation, which if not avoided, could result in death or serious injury.
Table of Contents Important Safety Information 4 Specifications 5 Component Identification 6-7 Safety Labeling 8-9 Special Equipment Safety Features 10 Assembly & Initial Set-Up Instructions Moving & Handling the Pressure Washer 11-17 18 Before Each Use 19-23 Operating the Pressure Washer 24-33 Storing the Pressure Washer 34-35 Maintenance & Repair 36-50 Major Components 51 Parts Explosion (Heat Exchanger/ Blower) 52-55 Parts Explosion (Pump, Engine & Generator) 56-63 Parts Explosi
Important Safety Information Thank you for purchasing a NorthStar ProSHOT Brand Hot Water Pressure Washer. Your machine is designed for long life, dependability and the top performance you demand. This pressure washer is designed to: 1) 2) Produce a high-pressure spray of heated or unheated water (up to 4 gallons per minute at 3000 psi). Cleaning chemicals can be incorporated using a low-pressure water spray.
Specifications MODEL Model # 157560 FLOW OUTPUT Pressure Rating 3000 psi Flow Rate 4 gallons per minute Maximum Temperature 250 F DIMENSIONS / COMPONENTS Length 48" Width 60" Height 57" Weight 930 lbs. Pump Model General Pump TSS1511L Engine Model Honda GX390 Engine Displacement 389cc High Pressure Discharge Hose (1) 3/8" x 50' Chemical Injector Maximum dilution ratio 9-to-1 Battery 12 Volt, minimum 24 Amp/Hr.
Component Identification – REV.
Component Identification – REV. D COMPONENT REFERENCE GUIDE REF.# COMPONENT DESCRIPTION 1 Heat Exchanger Device that heats the water by forcing a flame across steel pipe. 2 Hi-PSI Switch This is a backup safety feature. If the system pressure exceeds the set pressure limit this device will stop the burner from firing. 3 Water Outlet Connection point for the high pressure hose. 4 Pump The device that moves fluid through a combination of suction and displacement.
Safety Labeling – REV.
Safety Labeling - REV. D -- 1 ON-PRODUCT WARNING LABELS Ref.
Special Equipment Safety Features High Pressure Safety Device (Rupture Disc) WARNING: If the high-pressure safety device ever discharges water, turn the engine off and do not use the machine. The device will no longer function properly. See a dealer or call Product Support at 1-800-969-7073. This unit is equipped with a high pressure safety device, which acts as a safety feature. If the unloader malfunctions, the high pressure safety device will open and relieve excess system pressure.
Assembly & Initial Set-Up Instructions – REV. D STEPS FOR ASSEMBLY / INITIAL SET-UP • Unpacking & Delivery Inspection • Connecting Battery • Attaching a Water Feed Tank (customer supplied) • Initial Pump & Engine Preparation Each of these steps will be discussed in detail below: STEP 1. UNPACKING & DELIVERY INSPECTION Find and separate the components identified in Overview of Pressure Washer Components and the Hardware Bag.
Assembly & Initial Set-Up Instructions – REV. D HARDWARE BAG CONTENTS REF.# Part# DESCRIPTION QTY. 1 N/A Manual, 157560 1 2 797878 5 Pack Nozzles-#4.0 (See Parts Explosion Skid and Roll Cage for individual part numbers.) 1 3 778945 15°x 3.5/Yellow-Steam Nozzle 1 4 797316 Injector, Quick Connect 1 5 HC35111880013 Honda Engine Keys 2 6 5370 Fitting, 3/4” FPT Bulkhead 1 7 777165 Chemical Hose 7.
Assembly & Initial Set-Up Instructions – REV. D HARDWARE BAG CONTENTS 13 798056 Pressure Feed Kit 1 13.1 797612 Cross Fitting, 3/4” 1 13.2 794041 Fitting, 3/4” MNPT x 1” HB 1 13.3 794043 Fitting, 3/4” MPT x 3/4” HB 1 13.4 780413 Nipple, 3/4” NPT Steel 1 13.5 792431 Reducer, 3/4” NPT x 1/2” NPT 1 13.6 777836 Thermal Protector 1 13.7 798052 Fitting, 3/4” Swivel 1 13.
Assembly & Initial Set-Up Instructions – REV. D STEP 2. ATTACHING A WATER FEED TANK (CUSTOMER SUPPLIED) Water may be supplied to the pressure washer by an external water tank (not included) or a standard tap supply. To connect an external water feed tank, follow the steps below: CAUTION: Inadequate plumbing between a feed tank and the pressure washer can cause damage to the pump from water cavitation.
Assembly & Initial Set-Up Instructions – REV. D Connect Your Water Supply If using tap water: Follow these instructions when supplying water from a pressurized source such as city tap water: 1) 2) Locate pressure feed assembly from the “Hardware Bag”. Attach Pressure Feed Assembly as shown below. CAUTION: An insufficient water supply will damage your pump. Pressure Feed Kit, as well as the hose clamps are located in the Hardware Bag.
Assembly & Initial Set-Up Instructions – REV. D Check Engine Oil Check the engine oil before starting the pressure washer. NOTICE: The engine is shipped with oil. You must check oil before use. Refer to the engine manual to locate oil-fill port and for instructions on filling. Use the oil grade and quantity specified in the engine manual. STEP 4. CONNECTING BATTERY Unit is supplied with a battery, but not connected for shipping. The engine will not run unless the battery is connected.
Assembly & Initial Set-Up Instructions – REV. D Grounding Skid to Truck or Trailer WARNING: Always ensure the pressure washer is properly grounded to truck or trailer frame to prevent electrical shock and static electricity. Bed liners and shipping pallets can insulate the pressure washer from the truck or trailer frame. Always ensure grounding wire is connected to bare metal on the truck or trailer frame as shown in figure 06254.
Moving & Handling the Pressure Washer WARNING The pressures washer is heavy. You can be injured when trying to lift it without mechanical assistance. It can crush and cause serious injury if it drops on someone. Follow the instructions below for safely moving the pressure washer. Align the forks with the frame rails under the pressure washer skid. Lift the skid with engine facing the forklift. You will need to tip forks up to keep skid from rolling forward off the forks.
Before Each Use Follow the steps below prior to each use of the pressure washer. STEPS TO FOLLOW BEFORE EACH USE • Check Equipment • Add Fuels(s) • Select a Suitable Worksite STEP 1. CHECK EQUIPMENT Check/Add Pump Oil Check/add pump oil. CAUTION: Never run the pump without sufficient lubrication! 1) Check oil level. Verify that oil level is half way up the sight glass (or at the indicator line on the oil fill dipstick). 2) If oil level is low, fill using SAE Non-detergent 30wt. oil.
Before Each Use Inspect Fuel System Always inspect (engine and burner) fuel systems and check for leaks BEFORE starting pressure washer. DO NOT START PRESSURE WASHER UNTIL ALL NEEDED REPAIRS HAVE BEEN COMPLETED. WARNING: Fuel leak hazard Gasoline and burner fuels are highly explosive and fuel leaks can result in fire or explosions. You can be burned and seriously injured if the fuel system is not properly hooked up or there is a fuel leak when you start the engine. Inspect the entire fuel system.
Before Each Use Follow these steps to avoid static electric sparking during fueling: • • • • Use an approved portable container to transfer fuel to the pressure washer's tank. (A portable container made of metal or conductive plastic is preferred because it dissipates charge to ground more readily.) Always place container on the ground to be filled. Never fill the portable gas container while it is sitting inside a vehicle, trailer, trunk, or pick-up truck bed.
Before Each Use STEP 3. SELECT A SUITABLE OUTDOOR WORKSITE Before using the pressure washer, you must understand the criteria for selecting a suitable location for operation. Note that this pressure washer is for OUTDOOR USE only. WARNING: You must choose a suitable site for operating your pressure washer to avoid equipment damage and/or injury and possible death from carbon monoxide poisoning, fire/explosion, uncontrolled equipment movement/tip over, or slips and falls.
Before Each Use Stay Away From Combustible Dust, Liquids or Vapors Be Sure to Have Adequate Airflow Do not locate and use the pressure washer in the presence of flammable vapors, dust, gases, or other potentially combustible materials. The burner is an open flame, which can ignite airborne dusts and flammable vapors. Operate only where open flames and torches are permitted. The pressure washer needs adequate, unobstructed flow of air to allow for proper combustion and adequate cooling.
Operating the Pressure Washer After you have checked and fueled the equipment and positioned it in a suitable worksite, it is time to start your pressure washer. The following are the procedures necessary for safe, successful operation of your pressure washer. WARNING Carefully read and follow all instructions and safety information for using this pressure washer.
Operating the Pressure Washer escaping high pressure fluids. 1) See "Component Identification" section of this manual for 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 (Figure 2a). The collar should slide over the ball bearings.
Operating the Pressure Washer STEP 2. SET UP FOR CHEMICAL SPRAY (IF DESIRED) Attach the Nozzle Attach nozzle to the spray gun. WARNING: DEPRESSURIZE FIRST Any time you remove/install/change a nozzle, you must depressurize hose line by squeezing the spray gun trigger while the engine is off. Even if the engine has been off for a long period of time, the hose may remain dangerously pressurized. 1) Make sure the engine is off and the hose line depressurized.
Operating the Pressure Washer 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 connect chemical injector, which siphons cleaning chemicals into a lowpressure washer spray downstream of the pump. Adequate suction pressure is created only when the low pressure (black) spray nozzle is used.
Operating the Pressure Washer STEP 3. SPRAYING Safety Rules for Operation Before starting the pressure washer, review the following general safety rules for operation: CONDITIONS FOR USE Know how to stop. Be thoroughly familiar with proper use of the equipment and all controls and connections. Know how to stop the pressure washer and depressurize system quickly if needed (see "Step 4. Stopping"). Instruct all operators.
Operating the Pressure Washer No load bearing. Do not use the pump to support other items of equipment that impose unacceptable loads on the pump. Do not attempt to use this machine as a prop. Lock trigger safety latch when not spraying. Spray gun is equipped with a built-in trigger safety latch to guard against accidental trigger release. Rotate safety latch to the locked position when not spraying. Never leaving unattended.
Operating the Pressure Washer If using tap feed: See “Assembly and Initial Set-Up”. Acquire a suitable garden hose and attach to the water supply: 4) Acquire a suitable garden hose: a. The water supply garden hose must have an inside diameter of at least 5/8". If the hose is more than 100 ft. long, the diameter must be at least 3/4". b. Always use a flexible rubber hose for your water supply. Do not use rigid piping. c.
Operating the Pressure Washer Start Engine Start the engine to power the pump. 1) Make sure water supply is connected and primed. CAUTION: Running the pump dry will cause damage and void the warranty. 2) 3) 4) To prevent accidental spraying, engage the safety latch on spray gun trigger by rotating it to the locked position. Follow the instructions in the engine manual for starting the engine. - If the engine doesn't start on the first try, pressure may build up in the pump.
Operating the Pressure Washer • NEVER touch hot burner surfaces and stay clear of burner exhaust. All are very hot and will burn you. • Do not inhale burner exhaust. It contains dangerous carbon monoxide that can kill you. 5) The burner will fire when the trigger is squeezed – follow instructions for spraying. NOTICE: If burner exhaust is white, adjust burner for peak performance. See the "Maintenance & Repair” section of this manual.
Operating the Pressure Washer Procedure: 1) Put on one of the high-pressure spray nozzles (always relieve system pressure first and follow instructions for attaching a nozzle). 2) Clear the cleaning area of all persons. Keep children and pets away. 3) Hold the spray gun firmly with two hands and a sturdy stance: (gun kicks back when triggered). CAUTION: Spray gun metal gets extremely hot when using the burner and can burn you on contact.
Storing the Pressure Washer STORAGE When you are finished using the pressure washer, you must prepare the pressure washer for storage and store it in a proper location. NOTICE: If you will be storing the pressure washer in freezing conditions, follow the instructions below on how to prepare the pressure washer for freezing conditions. • If you will not be using the pressure washer again for 30 days or more, follow the instructions for preparing the engine for long-term storage.
Storing the Pressure Washer 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 days. Fuel can become stale when stored over 30 days. Stale fuel causes acid and gum deposits to form in the fuel system which can cause malfunction of the engine. 1) Prepare fuel system for storage: • Remove all fuel from the tank and carburetor (if applicable).
Maintenance & Repair BURNER ADJUSTMENT (only needed if white exhaust smoke appears) The oil burner is preset and performance tested at the factory (elevation 1100 feet). Different altitudes may require a one-time initial burner adjustment. CAUTION: If white smoke appears from the burner exhaust vent during start-up or operation, discontinue use and readjust air bands. Specific steps for burner correction are given below.
Maintenance & Repair Inspect and maintain your pressure washer as specified below in order to keep it in safe and optimal working order. Follow all safety rules and recommended maintenance instructions. WARNING ALWAYS shut off water supply or drain tank, relieve spray gun pressure, turn off engine and disconnect the spark plug before cleaning, adjusting, or servicing the pressure washer. After servicing, make sure all guards and cover shields are replaced before using.
Maintenance & Repair See detailed instructions for each maintenance item below. (Note: For end-of-the-season storage instructions, see the "Storage" section of this manual.) MAINTENANCE & REPAIR-DETAILED INSTRUCTIONS Follow Safety Rules Keep Pressure Washer Clean Read and follow these safety rules whenever you will be servicing the pressure washer: • Turn off / relieve pressure first. Always turn off pressure washer and relieve system pressure before inspection or maintenance.
Maintenance & Repair Inspect Spray System Inspect spray system for damage and leaks before each use. Do not start pressure washer until all needed repairs have been completed. WARNING: High pressure fluid injection hazard High pressure fluid discharge from leaks (even pinsized) or ruptured components can pierce skin and inject fluid into the body. Injection injury can result in blood poisoning and/or severe tissue damage leading to infection, gangrene, and possibly amputation.
Maintenance & Repair Recharge and Maintain Battery Inspect, recharge, and maintain battery according to your battery manufacturer’s instructions. Do not store with battery charger always connected. Batteries that are over-charged can boil themselves dry and produce excessive amounts of hydrogen, an explosive gas. Perform Engine Maintenance Perform engine maintenance as specified in the engine owner’s manual.
Maintenance & Repair Maintain Burner’s Fuel Filter/Water Separator Drain water from burner’s filter bowl before each use, and replace filter after every 500 hours of use or as needed. 1) 2) After each use of the burner, visually check the filter bowl. If any water has accumulated, drain it via the water drain at the bottom of the bowl. After every 500 hours of operation, empty the burner’s fuel tank in order to remove the filter bowl and inspect the fuel filter/water separator. Replace filter as needed.
Maintenance & Repair Clean Combustion Head Flame Senor Lens Clean combustion head flame sensor lens every 100 hours. If the flame sensor lens gets sooted up the flame sensor will not be unable to sense a flame therefore the burner will not fire. CLEAN COMBUSTION HEAD FLAME SENSOR LENS EVERY 100 HOURS TOOLS REQUIRED: 1/2" SOCKET AND WRENCH, 5/32" HEX KEY ALLEN WRENCH. LOOSEN FRONT & SIDE BOLTS. SLIDE TOP GUARD BACK & UP TO OPEN. REMOVE COMBUSTION HEAD BOLTS.
Maintenance & Repair Inspect Heating Coil and Desoot Inspect and desoot coil annually. Most coils never require desooting. However, poor grades of fuel oil or inadequate combustion air will cause heavy soot build-up on the outside surface of the heating coil tubing. These deposits will insulate the coil, which then restricts air flow through the heat exchanger and further aggravates the soot build-up. Be sure to wipe the sight glass. See Figure 06172 on the next page.
Maintenance & Repair Inspect/Clean/Adjust Electrodes Inspect electrodes yearly and make adjustments as needed. 1) Loosen front (2) bolts using a 1/2” socket. Loosen side (2) bolts using a 1/2” socket and wrench. 2) Remove (3) screws using a 5/32” hex key allen wrench from the combustion head. Lift off combustion head from outer cover. 3) 4) 5) Disconnect Flame Sensor and electrode wires. Disconnect Fuel Line. Clean off carbon deposits, which may have accumulated on the tips of the electrodes.
Maintenance & Repair Inspect/Tighten or Replace Pump/Generator Belts Check drive belt and generator belt after the first 24 hours of use, then with each oil change. Tighten or change belts as needed. WARNING: Belt slippage can cause static electricity build-up, which may result in sparking. Fire ignition can result. Check Generator tension using a straight edge. Belt will have about 1/4” deflection with 5-7lbs of force. Check Pump tension using a straight edge.
Maintenance & Repair Hole for 1/2” Square Drive for Generator 2nd Peak Rear 1/2” Bolt Front 1/2” Bolt Generator Tensioner 9) Replace the belt guard. Make sure the pulleys are aligned. DANGER: Do not operate unless the belt guard is in place to prevent access to rotating parts. Clothing or hair can become rapidly entangled in ungaurded rotating parts, resulting in serious injury or death.
Maintenance & Repair Inspect and Clean Flow Switch Inspect and clean flow switch as needed. Mineral build-up and/or debris within the flow switch can occur and may affect burner operation if not periodically cleaned. Mineral build-up and/or debris can stop the movement of the shuttle inside the flow switch body. Shuttle movement is important because the burner will not fire if the shuttle does not move.
Maintenance & Repair TORX T10 Screw Enclosures Body 6) 7) 8) 9) Rinse Body. When cleaning is complete, reinstall the Body into the Enclosures, taking care not to cause damage. Tighten the Screws into the body until they are snug. Do not over-tighten the screws. Insert the Shuttle Assembly with the rounded end first, into the body. Align with grooves. Body (Female Guides) Shuttle (Male Tabs) Rounded End First 10) Inspect the O-ring on the Cap, if it is damaged, replace the entire flow switch assembly.
Maintenance & Repair Inspect/Replace Fuel Filter/Pump Check fuel filter and fuel pump when inspecting fuel lines. Change/replace as needed. (See the Parts Explosion for locations: Skid and Roll Cage.) Clean Chemical Strainer and Injector Clean the strainer and injector. Always start with a clean detergent container. Run clean water through the injector after each use. NOTE TO COMMERCIAL USERS: All mechanical equipment, no matter how well designed, will need maintenance and repairs.
Maintenance & Repair ENGINE WILL NOT START Solutions Fill engine with the adequate amount of oil. Choke engine to start. Add fuel; make sure fuel shutoff valve is open. Recharge/Replace battery. Attach spark plug wire to spark plug. Causes Low oil shutdown Cold engine No fuel Dead battery Spark plug wire not attached Causes Heat switch turned OFF Thermostat set too low or off Fuel tank empty Defective Flow Switch Defective Burner PRESSURE WASHER RUNS BUT BURNER DOESN’T FIRE Solutions Turn heat switch ON.
Major Components – REV. D MAJOR COMPONENTS (FIG06074) Ref.# Description Figure# 1 Heat Exchanger Blower Housing 06075 06076 2 Pump, Engine, Generator 06152 3 Skid (Roll Cage) 06080 4 Skid Frame 06078 These components go into more detail on the following pages.
Parts Explosion (Heat Exchanger/Blower) –REV.
Heat Exchanger Parts Explosion – REV. D HEAT EXCHANGER (FIG.06075) Ref.
Heat Exchanger Parts Explosion – REV. D HEAT EXCHANGER (FIG.06075) cont’d 4 777913 Nipple, Male O.C. 3/8” 1 5 797316 Injector, quick connect (found in hardware bag) 1 6 798188 Fitting, Coil outlet manifold with rupture disk 1 7 798057 Hangtag, Rupture Disk Warning 1 7.
Heat Exchanger Parts Explosion – REV. D BLOWER HOUSING (FIG.06076) Ref.# Part # Description 1 82109 Bolt, 3/8-16 x 3-1/4” hex head, Gr. 5 9 2 82155 Tie, cable black,50# 11 4 3 792288 Connector, rubber 1 4 792295 AC housing assembly 1 5 82613 Screw, M6-1x8 set 1 6 82026 Nut, 3/8 -16 serrated hex head flange 10 7 82015 Bolt, 5/16-18 x 3/4” hex head serrated flange, Gr. 5 2 8 792297 Motor adapter plate, AC 1 9 796919 Motor, 350W 120V 1 9.1 798189 Qty.
Parts Explosion (Pump, Engine, & Generator) – REV. D PUMP, ENGINE, GENERATOR (FIG.06152) Ref.
Parts Explosion (Pump, Engine, & Generator) – REV. D PUMP, ENGINE AND GENERATOR BASE WITH ISO MOUNTS (FIG.06154) Ref.# Part# Description Qty. 1 792840 Base for the Pump, Engine and Generator Head 1 2 795030 Rubber Grommet 3 3 82628 Bolt, 1/2-13 x 2-1/2” hex head 4 4 793909 Iso Mount for Pump, Engine and Generator Base 2 5 82631 Nut, 3/8-16 hex flange nylon 8 6 795645 Iso Mnt Red/Gold 155 Lbs Tech Prod.
Parts Explosion (Pump, Engine, & Generator) – REV.
Parts Explosion (Pump, Engine, & Generator) – REV. D ENGINE/BELTS/PULLEYS (FIG.06153) Ref.# Part# Description 1 794463 Engine, 13hp Honda GX390 1.1 HC17210ZE3505 Element, Air Cleaner 1 1.2 HC17218ZE3505 Filter, Outer 1 2 786549 Exhaust deflector 1 3 785907 Exhaust defector screw 2 4 777110 Clip, hose 1 5 82109 Bolt, 3/8-16 x 3-1/4” hex head, Gr.
Parts Explosion (Pump, Engine, & Generator) – REV. D ENGINE/BELTS/PULLEYS (FIG.
Parts Explosion (Pump, Engine, & Generator) – REV. D PUMP (FIG.06155) Ref.# Part# Description Qty. 1 792840 Base for the Pump, Engine and Generator Head 1 2 796082 Patch plate 1 3 82624 Bolt, 3/8-16 x 1” hex head flange, Gr. 5 2 4 82706 Bolt, M10 -1.
Parts Explosion (Pump, Engine, & Generator) – REV. D BELT GUARD (FIG. 06156) Ref.# Part# Description Qty.
Parts Explosion (Pump, Engine, & Generator) – REV. D GENERATOR HEAD (FIG. 06157) Ref.# Part# Description Qty.
Parts Explosion (Skid) (Roll Cage) – REV. D Skid (Roll Cage) (Fig.06080) Ref.
Parts Explosion (Skid) (Roll Cage) – REV. D FUEL TANK HOUSING (FIG.06081) Ref.# Part# Description 1 787827 Decal, Diesel, Kerosene or Fuel Oil Only 1 2 796861 Decal, Burner Fuel 1 3 796607 Burner tank front cover 1 4 793219 Burner fuel tank with cap 1 4.1 793225 Qty.
Parts Explosion (Skid) (Roll Cage) – REV. D FUEL TANK HOUSING (FIG.06081) Cont’d 13 798218 Hose, 1/4” Fuel Line – Return Line from Carbon Canister to Tank (1’ long) 1 14 783016 Carbon canister (800cc) 1 15 793914 Carb. can strap 1 16 793645 Clip, hose/wire 3 17 793755 Fuel tray housing 1 18 793588 Engine fuel tank with cap 1 18.
Parts Explosion (Skid) (Roll Cage) – REV. D FUEL ROUTING MANAGEMENT SYSTEM (FIG.06159) Ref.# Part# Description Qty. 1 82222 Nut, 1/4-20 nylon insert lock 2 2 798575 Fuel Pump Assembly, 2-3.5PSI 15GPH 1 2.1 32417 Wire, Snap plug terminal, male 1 2.
Parts Explosion (Skid) (Roll Cage) – REV. D Burner Fuel Tank (Upper Tank) BURNER FUEL LINE ROUTING (FIG.06094) Ref. # Part# Description 1 798213 Hose, 1/4” Fuel Line – Burner Fuel Supply Line (5.25’ long) 1 2 798214 Hose, 1/4” Fuel Line – Burner Fuel Return Line (5.67’ long) 1 3 798215 Hose, 1/4” Fuel Line – Filter to Fuel Pump Line (1.92’ long) 1 4 793645 Clip, hose/wire 3 Any Questions, Comments, Problems, or Parts Orders Call NorthStar ProSHOT Product Support 1-800-969-7073 Qty.
Parts Explosion (Skid) (Roll Cage) – REV. D Engine Fuel Tank (Lower Tank) ENGINE FUEL LINE ROUTING (FIG.06095) Ref. # Part# Description 1 798216 Hose, 1/4” Fuel Line – Engine Fuel Supply Line (.32’ long) 2 2 798217 Hose, 1/4” Fuel Line – Supply Line from Fuel Filter to Tank (1.42’ long) 1 3 798218 Hose, 1/4” Fuel Line – Return Line from Carbon Canister to Tank (1’ long) 1 4 798219 Hose, 1/4” Fuel Line – Return Line from Engine to Carbon Canister (8.25’ long) 1 5 798638 Hose, 4.
Parts Explosion (Skid) (Roll Cage) – REV. D BATTERY HOUSING (FIG.06082) Ref.# Part# Description Qty.
Parts Explosion (Skid) (Roll Cage) – REV. D SPRAY GUN MOUNT (FIG.06084) Ref.# Part# Description Qty. 1 796940 Upper gun mount (Lance Rest) 1 2 797021 Detent pin with lanyard 2 3 82630 Nut, 5/16-18 nylon insert lock 6 4 82059 10-24 x 1/2” Phillips Head Screw 2 5 796612 Lower gun mount 1 6 82065 Nut, #10-24 nylon insert lock 2 7 82621 Bolt, 5/16-18 x 3/4” hex head flange 6 SPRAY GUN (FIG.06256) Ref.# Part# Description 1 791279 Lance, 28" Viton Coupler Qty. 1 1.
Parts Explosion (Skid) (Roll Cage) – REV. D UNLOADER (FIG.06083) Ref.# Part# Description Qty. 1 798351 Hose, 3/4” x 8’ 1 2 798264 Hose,3/8” X 31’ 1 3 796618 Clamp, T-bolt 1.06” - 1.
Parts Explosion (Skid) (Roll Cage) – REV. D UNLOADER PARTS LIST (PART #796502) Ref.# 1 2 3 4 Part# GPY10306601 GPY60180951 GPY60180851 GPY60182231 Description O-Ring, 1.78x15.6 Seat, 11.6x19x6, SST Shutter Pin, M8, SST Spacer Ring, Brass 5 6 7 8 9 10 GPY10401075 GPY10317175 GPY60182331 GPY60172831 GPY16210000 GPY10307201 Stem Seal O-Ring Piston Holder, Brass Ring Nut, M27x1, Brass Screw, M4x4, set O-Ring, 1.78x20.
Parts Explosion (Skid) (Roll Cage) – REV. D 19 20 21 22 GPY60172731 GPY60097561 GPY60181331 GPY14744310 Valve regulating insert, brass Spring, 4.5x15.8x47 Spring rest pin, brass Ball, 11/32”, SST 1 1 1 1 23 24 25 - GPY60182151 GPY10400875 GPY10317175 GPYKIT4021HT Piston, M8, SST Piston seal O-ring Repair kit, Ref# 1, 2, 3, 5, 6, 10, 11, 13, 17, 24, 25 1 1 1 1 Fig.06086 7 Fig.
Parts Explosion (Skid) (Roll Cage) – REV. D CONTROL BOX (FIG.06086) Ref.# 1 2 Part# 796737 777201 Description Control box mount panel door Detent hinge 3 4 5 6 7 8 82059 796536 777111 82065 778945 778949 10-24 x 1/2” Phillips Head Screw Control panel door latch Grommet Nut, #10-24 nylon insert lock 15°x3.5/Yellow - Steam Nozzle (found in hardware bag) Nozzle, Soap (found in hardware bag) 8 1 18 8 1 1 9 10 11 12 13 14 778947 778948 778739 778946 797448 794861 Nozzle, #4.
Parts Explosion (Skid) (Roll Cage) – REV. D CONTROL BOX ASSEMBLY (FIG.06433) Ref.
Parts Explosion (Skid Frame) – REV. D To water supply To pump SKID FRAME (FIG.06078) Ref.# 1 2 3 4 5 6 7 8 8.1 9 10 11 12 13 14 15 16 Part# 794237 795818 82630 794097 82621 82624 15431 795301 798263 82631 82096 798641 798209 796619 779496 793010 82686 Description Foot/hose reel mount Inlet filter mount bracket (Skid) Nut, 5/16-18 nylon insert lock Skid ladder frame weldment, 48” Bolt, 5/16-18 x 3/4” hex head flange Bolt, 3/8-16 x 1” hex head flange, Gr.
Parts Explosion (Skid Frame) – REV. D 4 5 3 2 1 6 7 8 Fig.06281 INLET FILTER (FIG.06281) Ref.# 1 2 3 4 5 6 7 8 Part# 7.1 7.1 795348 82621 82096 798641 796619 779496 795301 798263 798263 82630 Description Inlet filter mounting bracket Bolt, 5/16-18 x 3/4” hex head flange Bolt, 5/16-18 x 3-1/2” Hose, 1” x .833’ Clamp, 1.34”-1.
Parts Explosion (Generator Head) – REV. D GENERATOR HEAD (PART #795080) Ref.# 1 2 3 4 Part# N/A N/A N/A N/A Description Front Cover Brand Cover Stator Assembly Rotor Assembly Qty. 1 1 1 1 5 6 7 8 9 10 N/A N/A N/A 796000 798210 798211 Washer Rear Cover Bolt, M6 x 8” HF Carbon Brush Terminal Block End Cover 2 1 4 1 1 1 11 12 13 14 82681 798212 N/A 795997 Bolt, M5-.
Parts Explosion (Pump) – REV. D GENERAL PUMP 4 @3000 BELT DRIVE LEFT CRANK PART # 794388 Ref.# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Part# N/A GP99320600 GP96702000 GP701115 N/A GP36711501 GP94737600 GP36200251 GP701002 GP98222800 GP100381 GP99303900 GP47150122 GP701147 GP640047 GP90162500 GP90912600 N/A GP98210600 GP90392200 GP47021835 GP90055700 GP640048 GP97738000 GP47050554 GP47030001 Description Manifold Screw, M8 x 70 Washer, M8.4 O-ring, .674 x .
Parts Explosion (Pump) – REV. D 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 56 GP99191200 GP47060122 GP97596800 GP98204100 GP701013 GP99309900 GP96701400 GP96728600 GP47040409 GP660067 GP96728000 GP47219566 GP47160122 GP97567800 GP90164800 GP90361600 GP47080570 GP90270500 GP47100051 GP47216970 GP90270400 GP47200074 GP99364400 GP96710600 GP98217600 GP96751400 GP98210000 GP96738000 GP90271000 Screw, M6 x 30 Cover, Crankcase Oil Indicator Cap O-Ring, .426 x .
Schematic Drawing OUTER BOX 3 1B 11 16 17 1D 1C 1C 6B 1B 1 17 7 6B N1K 8 L 7 GND NOTES:THIS LINEREPRESENTS WHITE CABLE.
Schematic Drawing 1B 1B 1D 17 7 6B L GND 3 11 16 1C 1C N1K 8 16A-DOWN GFCI GND GND 15A 17B-DOWN 18 19 17A-UP N1J 8 7 6B 5A Any Questions, Comments, Problems, or Parts Orders Call NorthStar ProSHOT Product Support 1-800-969-7073 83 | P a g e
Schematic Drawing Any Questions, Comments, Problems, or Parts Orders Call NorthStar ProSHOT Product Support 1-800-969-7073 84 | P a g e
Schematic Drawing OIL LEVEL SWITCH Y 4 HONDA ENGINE C3 SPRAK PLUG Y 3 1 BLK RED 2 IGNITION COIL LED OIL_ALT EXT(-) EXT(+) BLK RED CHARGE OIL C2 C1 C8 FLYWHEEL Gr Gr BLK Gr RED CHARGE COIL Gr C9 REGULATOR/ RECTIFIER BLK/Y WHT BLK WHT/BLUE 4 6 1 2 3 5 Gr Gr Gr Gr WHT WHT BLK T2 WHT RED + C10 STARTER MOTOR 12VDC BATTERY WHT T1 WHT BLK/WHT C4 T3 - BLK BLK C11 BLk/WHT ST EXT(+) EXT(-) WHT WHT CONTROL BOX MAIN FUSE T4 COMBINATION SWITCH BLK RED BLK WHT BAT WHT F
Summary of Important Safety Information This section provides a summary of the various safety procedures and measures that have been presented throughout the manual. Keep this summary handy and refer to it to refresh your memory about how to safely use your pressure washer. DANGER Carefully read and follow all instructions and safety information for using this pressure washer.
Summary of Important Safety Information • Prevent carbon monoxide poisoning – Use outside only! Exhaust fumes from both the engine and the burner contain carbon monoxide (CO), a poisonous gas you cannot see, smell, or taste. The CO generated by the pressure washer can rapidly accumulate, even in areas that appear to be well-ventilated, resulting in dangerous and fatal concentrations within minutes.
Summary of Important Safety Information • Position safely. Place sprayer on firm, level ground to prevent accidental falls and equipment tip-over. • Not in presence of combustibles. Do not use the pressure washer in the presence of flammable vapors, dust, gases, or other potentially combustible materials. Operate only where open flame or torch is permitted • Use backflow preventer. The use of a back flow preventer on the water supply hose is recommended and may be required by local code. • Clear work area.
Summary of Important Safety Information • Do not exceed pressure and or temperature limits. Do NOT operate this pump with 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 serious personal injury from escaping high pressure fluids. Do not set the pressure safety device above the rated pressure.
Limited Warranty Dear Valued Customer: The NorthStar ProSHOT Product you just purchased is built with the finest material and craftsmanship. Use this product properly and enjoy the benefits from its high performance. By purchasing a NorthStar ProSHOT product, you show a desire for quality and durability. Like all mechanical equipment this unit requires a due amount of care. Treat this unit like the high quality piece of machinery it is. Neglect and improper handling may impair its performance.
Limited Warranty “Consumer use” means personal residential household use by a consumer. “Commercial use” means all other uses, including use for commercial, income producing or rental purposes or when purchased by a business. This warranty applies to the original purchaser of the equipment (verification of purchase, in the form of a receipt, is the responsibility of the buyer), is non-transferable, and covers parts and labor.
WARNING: This product can expose you to chemicals including gasoline engine exhaust, which is known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Manufactured by Northern Tool + Equipment Co., Inc. Burnsville, MN 55306 NorthernTool.
