M157562E.1 ITEM NUMBER: 157562 SERIAL NUMBER: ___________________ OWNER’S MANUAL Instructions for Set-up, Operation, Maintenance & Storage HOT WATER/STEAM PRESSURE WASHER – 4000 PSI/5.5GPM (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 11-17 Moving & Handling the Pressure Washer 18 Before Each Use 19-23 Operating the Pressure Washer 24-34 Storing the Pressure Washer 35-36 Maintenance & Repair 37-50 Major Components 51 Parts Explosion (Heat Exchanger/ Blower) 52-55 Parts Explosion (Pump, Engine & Generator) 56-62 Parts Explo
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 5.5 gallons per minute at 4000 psi.) Cleaning chemicals can be incorporated using a low-pressure water spray. Water is supplied to the pressure washer via an external water tank.
Specifications MODEL Model # 157562 FLOW OUTPUT Pressure Rating 4000 psi Flow Rate 5.5 gallons per minute Maximum Temperature 250 F DIMENSIONS / COMPONENTS Length 48" Width 60" Height 56" Weight 1020 lbs Pump Model General Pump TSF1819 Engine Model Kohler ECH630 EFI Engine Displacement 694cc High Pressure Discharge Hose (1) 3/8" x 50' Chemical Injector Maximum dilution ratio 13-to-1 Battery 12 Volt, minimum 24 Amp/Hr.
Component Identification – REV. E 1 2 3 4 5 12 18 17 16 15 14 6 7 8 9 11 13 10 24 23 22 19 20 21 FIG.
Component Identification – REV. E COMPONENT REFERENCE GUIDE REF# NAME 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. E 1 5 3 3 3 11 2 10 9 8 4 7 Fig.
Safety Labeling – REV.
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. E 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. E HARDWARE BAG CONTENTS REF# Part# DESCRIPTION QTY. 1 N/A Manual, 157562 1 2 796217 5 Pack Nozzles-#5.0 (See Parts Explosion Skid and Roll Cage for individual part numbers.) 1 3 778945 15 Degree X 3.5/Yellow-Steam Nozzle 1 4 797316 Injector, Quick Connect 1 5 KO2434003 Kohler Engine Key 1 6 5370 Fitting, 3/4” FPT Bulkhead 1 7 777165 Chemical Hose 7.
Assembly & Initial Set-Up Instructions – REV. E HARDWARE BAG CONTENTS Cont’d. 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. E 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. E 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. E 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. E 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 & 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 Do not locate and use the pressure washer in the presence of flammable vapors, dust, gases, or other potentially combustible materials. Burner is an open flame, which can ignite airborne dusts and flammable vapors. Operate only where open flame or torch is permitted. Be Sure to Have Adequate Airflow 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 Attach the High Pressure Hose Attach the high pressure hose to the pressure washer's water outlet. WARNING: NEVER 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.
Operating the Pressure Washer 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 low-pressure 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 3) 4) Snap the quick couple chemical injector onto the water outlet, then snap the high pressure hose onto the chemical injector. Submerge the suction strainer connected to the braided chemical hose into a bucket containing the chemical solution. 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.
Operating the Pressure Washer 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 above the pressure rating of the machine. Modifications. Do not modify the pressure washer in any way or deactivate any safety device. Do not change or add to fuel tank, fuel lines, or exhaust system.
Operating the Pressure Washer Put on Personal Protective Gear Prime Water Supply WARNING: USE PERSONAL PROTECTIVE GEAR TO PREVENT: • • • • EYE AND SKIN INJECTION INJURY FROM HIGH PRESSURE SPRAY HEARING LOSS BURNS FROM HOT WATER OR STEAM EYE INJURY FROM FLYING DEBRIS • Wear waterproof, thermally insulated gloves, safety goggles, face protection, and protective clothing when operating the machine.
Operating the Pressure Washer 6) Turn on the tap. Make sure the water supply of steady and flowing at a rate of 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. It should take less than 55 seconds. 7) Purge air from the water supply hose by squeezing the trigger until a steady stream of water flows out of the nozzle at low pressure.
Operating the Pressure Washer black nozzle to a high-pressure nozzle will stop the flow of chemicals into the water stream. Refer to instructions for selecting and changing the nozzle in Step 1, "Connect Hoses, Water Supply, and Nozzle". 8) Turn on Burner (If hot spray or steam is desired) Rinse with high-pressure spray, either hot or cold, as instructed below.
Operating the Pressure Washer • Do not secure trigger open. To reduce 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 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.
Operating the Pressure Washer WARNING: Do not attempt to alter the unloader valve's maximum pressure. Excess pressure could cause serious injury from escaping high-pressure fluids and/or pump damage. Any alteration other than turning the adjustment knob will void your warranty. Turn CounterClockwise to reduce pressure. Turn clockwise to increase pressure. 9) If temporarily interrupting spraying, rotate trigger safety latch downward to the locked position to guard against accidental trigger release.
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 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 longterm 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 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. Remove spark plug or spark plug wire to prevent accidental starting. • Fuel valve off.
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 pin-sized) 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 Descale Heating Coil Descale coil tubing annually or more frequently as needed. In hard water areas, scale can build up inside the heating coil tubing. Scale deposits will decrease 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 in output pressure or temperature.
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 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 Check change belts as Generator needed. Tension using a straight edge. WARNING: Belt will have Belt slippage can About 1/4" cause static Deflection with electricity build-up, 5-7lbs of force. which may result in sparking. Fire ignition can result. Check Pump tension using a straight edge.
Maintenance & Repair Hole for 1/2” square drive for generator Rear 1/2” bolt 2nd peak Front 1/2" bolt Generator Tensioner Make sure the pulleys are all aligned with each other 9) Replace the belt guard. 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 Clean Chemical Strainer & Injector 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 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 gas. 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 Pressure Switch Defective Burner PRESSURE WASHER RUNS BUT BURNER DOESN’T FIRE Solutions Turn heat switch ON. Set thermostat to desired temp.
Major Components – REV. E Fig. 06264 MAJOR COMPONENTS (FIG.06264) Ref.# Description Figure# 1 Heat Exchanger Blower Housing 2 Pump, Engine, Generator 06270 3 Skid (Roll Cage) 06266 4 Skid Frame 06078 06265 06076 These components go into more detail on the following pages.
Parts Explosion (Heat Exchanger/Blower) – REV.
Parts Explosion (Heat Exchanger/Blower) – REV. E HEAT EXCHANGER (FIG.06265) Ref.
Parts Explosion (Heat Exchanger/Blower) – REV. E HEAT EXCHANGER (FIG.06265) cont’d 2 3 4 5 6 7 779847 796493 777913 797316 798188 798057 7.1 32821 Adapter, 8MP-8FP 1/2 MPT x 3/8” FPT, Elbow Nipple, Male O.C.
Parts Explosion (Heat Exchanger/Blower) – REV. E 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. E PUMP, ENGINE, GENERATOR (FIG.06270) Ref.
Parts Explosion (Pump, Engine, & Generator) – REV. E 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. E ENGINE/BELTS/PULLEYS (FIG.06271) Ref.# Part# Description 1 794758 Engine-19HP Kohler ECH6 Qty. 1 1.1 KO2408303s Filter, Air 1 1.2 KO5205002s Filter, Oil 1 1.3 KO2505042s Filter, Engine Fuel 1 2 796339 Oil Drain Kit 3/8 NPT P 1 3 82631 Nut, 3/8”-16 hex flange nylon 4 4 82625 3/8"-16 x 1.75" Hex Head Flange Bolt GRD 5 4 5 798589 Bolt with lock washer for Pump bushing 3 6 794405 Sheave, 3A9.0B9.
Parts Explosion (Pump, Engine, & Generator) – REV. E 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. E BELT GUARD (FIG. 06156) Ref.# Part# Description Qty.
Parts Explosion (Pump, Engine, & Generator) – REV. E GENERATOR HEAD (FIG. 06157) Ref.# Part# Description Qty.
Parts Explosion (Skid) (Roll Cage) – REV. E Skid (Roll Cage) (Fig.06266) Ref.
Parts Explosion (Skid) (Roll Cage) – REV. E FUEL TANK HOUSING (FIG.06267) Ref.# Part# Description 1 787827 Decal, Diesel, Kerosene or Fuel Oil Only 1 2 796861 Decal, Burner Fuel tank 1 3 796606 Burner Tank Front Cover 1 4 793217 Burner Fuel Tank with Cap 1 4.1 793225 Qty.
Parts Explosion (Skid) (Roll Cage) – REV. E FUEL TANK HOUSING (FIG.06267) cont’d 11 782325 Decal, Danger and Warning 1 12 777834 Clamp, 1/4” Hose 6 13 798365 Hose, 1/4” Fuel Line – Return Line from Carbon Canister to Tank (1.02’ long) 1 14 797141 Carbon Canister (800cc) 1 15 793645 Hose/Wire Clip, 1/2” 4 16 793240 Fuel Tank Tray, 16Gal 2 17 793587 Engine Fuel Tank with Cap 1 17.
Parts Explosion (Skid) (Roll Cage) – REV. E Fig.06440 FUEL ROUTING MANAGEMENT SYSTEM (FIG.06440) Ref.# Part# Description Qty. 1 82222 Nut, 1/4-20 nylon insert lock 2 2 798575 Fuel Pump, 2-3.5PSI 15GPH 1 2.1 32417 Wire, Snap plug terminal, male 1 2.
Parts Explosion (Skid) (Roll Cage) – REV. E FUEL ROUTING MANAGEMENT SYSTEM (FIG.06346) Cont’d. 11 32308 11.
Parts Explosion (Skid) (Roll Cage) – REV. E Engine Fuel Tank (Lower Tank) ENGINE FUEL LINE ROUTING (FIG.06269) Ref. # Part# Description 1 798216 Hose, 1/4” Fuel Line – Fuel Pump to Fuel Filter (.32’ long) 1 2 798365 Hose, 1/4” Fuel Line – Vapor Recovery Line from Carbon Canister to Tank (1.02’ long) 1 3 798366 Hose, 1/4” Fuel Line – Return Line from Engine to Carbon Canister (7.
Parts Explosion (Skid) (Roll Cage) – REV. E BATTERY HOUSING (FIG.06082) Ref.# Part# Description Qty.
Parts Explosion (Skid) (Roll Cage) – REV. E 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.06077) Ref.# Part# Description 1 791279 Lance, 28" Viton Coupler Qty. 1 1.
Parts Explosion (Skid) (Roll Cage) – REV. E UNLOADER (FIG.06083) Ref.# Part# Description 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. E UNLOADER PARTS LIST (YVB4021HT) Ref.# Part# Description 1 GPY10306601 O-Ring, 1.78x15.6 1 2 GPY60180951 Seat, 11.6x19x6, SST 1 3 GPY60180851 Shutter Pin, M8, SST 1 4 GPY60182231 Spacer Ring, Brass 1 5 GPY10401075 Stem Seal 1 6 GPY10317175 O-Ring 1 7 GPY60182331 Piston Holder, Brass 1 8 GPY60172831 Ring Nut, M27x1, Brass 1 9 GPY16210000 Set Screw, M4x4 1 10 GPY10307201 O-Ring, 1.78x20.35 1 11 GPY10306801 O-Ring, 1.
Parts Explosion (Skid) (Roll Cage) – REV. E UNLOADER PARTS LIST (YVB4021HT) cont’d 14 GPY60048831 Shutter Pin, Brass + O-Ring 1 15 GPY60048951 Spring, 0.8x13.3x27, SST 1 16 GPY60185231 Shutter Coupling, 1/2” F, NPT, Brass 1 17 GPY10307260 O-Ring, 1.78x21.95 1 18 GPY60172684 Valve Regulating Knob 1 19 GPY60172731 Valve Regulating Insert, Brass 1 20 GPY60097561 Spring, 4.5x15.
Parts Explosion (Skid) (Roll Cage) – REV. E Fig.
Parts Explosion (Skid) (Roll Cage) – REV. E CONTROL BOX (FIG.06347) Ref.# Part# Description 1 796737 Control Box Mount Panel Door 1 2 777201 Detent Hinge 2 3 82059 10-24 x 1/2” Phillips Head Screw 8 4 796536 Control Panel Door Latch 1 5 777111 Grommet 18 6 82065 10-24 Nylon Insert Lock Nut 8 7 778945 15 Degree x 3.5/Yellow - Steam Nozzle (Found in Hardware Bag) 1 8 778949 Nozzle, Soap (Found in Hardware Bag) 1 9 778742 Nozzle, #5.
Parts Explosion (Skid) (Roll Cage) – REV. E 5 1 4 3 2 9 6 8 14 10 11 12 7 Fig.06433 13 16 15 17 18 19 CONTROL BOX ASSEMBLY (FIG.06433) Ref.
Parts Explosion (Skid Frame) – REV. E To Water Supply To Pump SKID FRAME (FIG.06078) Ref.# Part# Description 1 794237 Foot/Hose Reel Mount Weldment 2 2 795818 Inlet Filter Mount Bracket (Skid) 1 3 82630 Nut, 5/16-18 nylon insert lock 6 4 794097 Skid Ladder Frame Weldment, 48 1 5 82621 Bolt, 5/16-18 x 3/4” hex head flange 2 6 82624 Bolt, 3/8-16 x 1” hex head flange, Gr.
Parts Explosion (Skid Frame) – REV. E 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) – REV. E GENERATOR (PART #795080) Ref.# Part# Description Qty. 1 N/A Front cover 1 2 N/A Brand cover 1 3 N/A Stator assembly 1 4 N/A Rotor assembly 1 5 N/A Washer 2 6 N/A Rear Cover 1 7 N/A Bolt, M6 x 8” HF 4 8 796000 Carbon Brush 1 9 798210 Terminal Block 1 10 798211 End Cover 1 11 82681 Bolt, M5-.
Parts Explosion (Pump) – REV. E GP TSF1819 PUMP (PART #794389) 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 Part# GP66124541 GP99380100 GP90385700 N/A GP36203476 GP94738800 GP36203551 GP90516500 GP66130041 GP36712701 GP99303900 GP47151222 GP701147 GP90387700 GP70211801 GP90075600 GP91838000 GP66010022 GP98210600 GP66021035 GP91489200 GP66030001 GP90392200 GP66160022 GP99188400 Description Manifold, Ø18mm Head bolt M10 x 90 O-ring, Ø23.81 x 2.
Parts Explosion (Pump) – REV. E 26 27 28 29 30 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 GP90405100 GP63210051 GP98204100 GP701013 GP99309900 GP97740500 GP66050064 GP96710100 GP66040309 GP90358400 GP66219566 GP47151022 GP90164800 GP90383300 GP98210000 GP66080370 GP90361600 GP90265200 GP66216370 GP90265500 GP47200074 GP96710600 GP99364400 GP90912600 GP90162500 GP96738000 GP96770000 GP98226800 GP98204300 O-ring, 26.58x3.53 Oil Level Indicator Plug, G1/4”x9 O-Ring, Ø.426 x .
Schematic Drawing OUTER BOX 3 1B 11 16 17 1D 1C 1C 6B 1B 1 17 7 6B N1K 8 L 7 NOTES:THIS LINEREPRESENTS WHITE CABLE. GND Fig.
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
FUEL PUMP GREY CONNECTOR BL 10A FUSE KOHLER ENGINE W W W G Y E C 10A FUSE R W A D B 5 TERMINAL CONNECTOR BL OIL PRESSURE SWITCH STARTER MOTOR DB 5WIRE CONNECTION TO KEY SWITCH +R 12VDC BATTERY -BL Schematic Drawing Any Questions, Comments, Problems, or Parts Orders Call NorthStar ProSHOT Product Support 1-800-969-7073 85 | P a g e
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 • • • • • ONLY use pressure washer outdoors and at least 20 feet from the home, away from windows, vents and air intakes, to allow proper ventilation. If you start to feel sick, dizzy, or weak while using the pressure washer, shut off the engine and get to fresh air RIGHT AWAY. • NEVER run pressure washer in an enclosed or partially enclosed location such as a building, garage, shed, or vehicle.
Summary of Important Safety Information • 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. Clear work area of all bystanders. Keep children and pets away. • Wear protective gear. High-pressure spray can cause eye/skin injury, hot water can burn, and flying objects/debris can cause injury. Serious injection injury can result if high-pressure spray penetrates the skin.
Summary of Important Safety Information • • • • • • • • • • • • • pressure. 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. Never pull by hose. Do not move this machine by pulling on the hose. Hose or connections could fail and result in catastrophic highpressure release of fluid as well as hose whipping. Avoid sharp objects.
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.