NorthStar 990994 Owner's Manual
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NorthStar 990994 Owner's Manual

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Pressure Washer:
Instructions for Installation/Set-up, Operation, Maintenance, & Storage
This pressure washer produces cold-water high-pressure spray. The pressure pump for this equipment is powered by
a gasoline internal combustion engine.
• CO Poisoning: Exhaust from engine contains carbon monoxide, a poisonous gas that can cause carbon monoxide
poisoning and possible death if inhaled. ONLY run 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.
• Injection Injury: High-pressure spray can pierce skin and underlying tissues, leading to serious injury and possible
amputation. Such an injection injury can result in blood poisoning and/or severe tissue damage.
• Flying Debris: High-pressure spray can cause flying debris and possible surface damage.
• Electric Shock: Operating equipment in wet conditions or near water can cause electric shock.
• Slips/Falls: Spray discharge can cause puddles and slippery surfaces. Spray-gun kickback can cause operator loss of
balance and falls.
• Fire/Explosion: Engine sparking can ignite fuel or other flammable liquids or vapors in the vicinity. Hot exhaust from engine
can ignite combustible materials.
• Burns: Pressure washer pump and engine are hot surfaces that can cause burn injuries.
Detailed safety information about these hazards appears throughout this manual.
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 instructions on capacity and viscosity
recommendations.
Pump: Pump is shipped with oil. Check pump oil level before starting. Remove sticker from pump fill cap.
Water Flow Requirements: Make sure your water tank has sufficient water for your job, or supply water flow rate is
20% higher than the pressure washer's flow rate (see "Operations" section for detail) and that your water is clean and
particle free.
Storage: Do not allow water to freeze in the pump, hose, or spray gun(s). See "Storage" for more information.
Maintenance Schedule: Engine and pump require periodic inspection and servicing to keep pressure washer
functioning efficiently. See "Maintenance Schedule Summary" for frequency of servicing.
Any Questions, Comments, Problems, or Parts Orders
Owner's Manual
Machine that cleans dirty surfaces with
high pressure water.
SPECIAL HAZARDS

Equipment Protection Quick Facts

Call NorthStar Product Support 1-800-270-0810
M990994A.2
ITEM NUMBER: 990994
SERIAL NUMBER: _____________
WARNING

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Summary of Contents for NorthStar 990994

  • Page 1: Equipment Protection Quick Facts

    Storage: Do not allow water to freeze in the pump, hose, or spray gun(s). See “Storage” for more information. Maintenance Schedule: Engine and pump require periodic inspection and servicing to keep pressure washer functioning efficiently. See “Maintenance Schedule Summary” for frequency of servicing. Any Questions, Comments, Problems, or Parts Orders Call NorthStar Product Support 1-800-270-0810...

  • Page 2: Table Of Contents

    Table of Contents Equipment Protection Quick Facts ............................1 TABLE OF CONTENTS ..............................2 ABOUT YOUR PRESSURE WASHER ......................... 4 SPECIFICATIONS ................................ 5 COMPONENT IDENTIFICATION ..........................6 SAFETY ..................................7 Hazard Signal Word Definitions ............................7 SAFETY LABELING ..............................8 Safety Decal Locations .................................
  • Page 3 TROUBLESHOOTING ..............................25 PARTS EXPLOSION- MODEL #990994 REV. A.2 ..................... 26 PARTS LIST - MODEL #990994 REV. A.2 ......................... 27 PUMP EXPLODED VIEW – CAT 2SF35GS ....................... 28 PUMP EXPLODED VIEW CONTINUED – CAT 2SF35GS ..................29 LIMITED WARRANTY ..............................30 LIMITED WARRANTY CONTINUED ..........................

  • Page 4: About Your Pressure Washer

    About Your Pressure Washer Thank you for purchasing a NorthStar Pressure Washer! Site Location. Intended for outdoor use only. It is designed for long life, dependability, and top Personal Protection. Wear safety apparel during performance. operation, including safety glasses with side and top Intended Use.

  • Page 5: Specifications

    Specifications 990994 FLOW OUTPUT PSI (bar) 2000 (138) GPM (I/min) 3.5 (13.3) Max Water Temp 140° F (60°C) ENGINE Engine HONDA GX200 Displacement 196 cc DIMENSIONS/COMPONENTS Length 75″ Width 43″ Height 44″ (Including cap) Pump Model CAT 2SF35GS Pump Oil Capacity 10.1 oz...

  • Page 6: Component Identification

    Component Identification Engine: Honda engine provides years of reliable use. Air cooled engine that powers the pump. Feed Tank: Supplies water to the pressure washer. Pressure Hose: Attach quick couplers to gun and water outlet. Garden Hose Inlet: Connect water supply for water tank Pump: Inspect for loose/broken parts prior to each use.

  • Page 7: Safety

    Safety 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 (red) indicates a hazardous situation, which if DANGER not avoided, will result in death or serious injury.

  • Page 8: Safety Labeling

    Safety Decal Locations WARNING ALWAYS make sure safety labels are in place and in good condition. If a 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...
  • Page 9 Safety Labeling Safety Decals To order replacement safety labels, call NorthStar Product Support at 1-800-270-0810.

  • Page 10: Initial Set-Up

    Qty-4 Part# 777111 Part # 778740 - 15°, yellow Part # 778741 - 25°, green Part # 778742 - 40°, white Part # 778949 - Soap, black Any Questions, Comments, Problems or Parts Orders call NorthStar Product Support at 1-800-270-0810.

  • Page 11: Step 2. Assembly

    Initial Set-Up Step 2. Assembly • Only lift the pressure washer by inserting forks at designated lifting points. Do not use the pump or Note: Remove contents from packaging to begin engine as a lifting point. assembly. Nozzle, Nozzle Grommet Assembly Outdoor Use Only Insert the Nozzles into the Nozzle Grommet 1.

  • Page 12: Install Spark Arrestor (If Required)

    Initial Set-Up Positioning: DANGER 1. The pressure washer should be positioned on a Carbon Monoxide Hazard firm, level (less than 3-degree slope), heat- Exhaust fumes from the engine contain carbon resistant surface with good drainage. monoxide (CO), a poisonous gas you cannot see, 2.

  • Page 13: Operation

    Operation Follow Safety Rules for Operation the pressure washer who has not read the Owner's Manual and been instructed on its safe use. After you have checked and fueled the equipment Adult Control only. Only trained adults should set up and positioned it in a suitable worksite, it is time to and operate the pressure washer.

  • Page 14: Preparing For Operation

    Oil Type items of equipment that impose unacceptable loads on the pump. Do not attempt to use this pressure washer SAE 30 Non- Detergent Oil or 990994 2SF35GS Cat Pump Oil part # 22158 as a prop. Lock trigger safety latch when not spraying. Spray...

  • Page 15: Inspect Fuel System/Check For Leaks

    Operation Add Fuel If possible, move the pressure washer away • from spilled fuel on the ground. WARNING Wipe up spilled fuel and wait 5 minutes for Fuel Fire/Explosion Hazard • excess fuel to evaporate before starting engine. Gasoline is highly flammable and explosive. Heat, sparks, and flames can ignite fuel vapors, which can Fuel soaked rags are flammable and should be •...

  • Page 16: Connect Hoses, Water Supply, And Spray Nozzle

    Model# Time to Fill 5 Gallon rated at or above the pressure rating of this Bucket pressure washer. 990994 72 sec loose connections • 3.) The water supply garden hose must have an inside loose or missing fuel hose clamps •...

  • Page 17: Prime The Water Supply

    Operation Coupler 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 Collar engine has been off for a long period of time, the Output High Pressure hose may remain dangerously pressurized.

  • Page 18: Start-Up Procedures

    Operation Begin High Pressure Spray CAUTION: Water Pressure Never operate the pressure washer with the tank WARNING drain ball valve open. Operating the pressure High - Pressure Spraying washer with the drain ball valve open will cause Safety poor pump inlet conditions and will damage the pump.

  • Page 19: Shutdown

    Operation Procedure: 9. If temporarily interrupting spraying, rotate trigger 1. Insert one of the high-pressure spray nozzles safety latch downward to the locked position to (always relieve system pressure first and follow guard against accidental trigger release instructions for attaching a nozzle). Spray Gun Safety Lock 2.

  • Page 20: Storage

    Storage When you are finished using the pressure washer, you Prepare Pressure Washer for Freezing Conditions must prepare the pressure washer for storage and store If you will be storing the pressure washer in freezing it in a proper location. temperatures, you must properly prepare the Between Use Storage pressure washer to prevent water from freezing in...

  • Page 21: Prepare Engine For Long Term Storage

    Storage Prepare Engine for Long Term Storage d. Shut off engine. 2. Lubricate cylinder and piston: First prepare the engine for long term storage if you a. Disconnect spark plug wire and remove spark will not be using the pressure washer for more than plug.

  • Page 22: Maintenance & Repair

    Do not start pressure washer until all needed repairs Major repair. Major service, including the installation • or replacement of parts, should be performed only by a have been completed. qualified service technician. Obtain factory approved parts from NorthStar Product Support at 1-800-270- 0810.

  • Page 23: Clean Inlet Filter

    Maintenance & Repair 3) Remove filter screen. WARNING 4) Run water through filter screen to clean. High Pressure Fluid Injection Hazard 5) Reassemble. High pressure fluid discharge from leaks (even pin-sized) or ruptured components can pierce 6) Open Ball Valve (Filter). skin and inject fluid into the body.

  • Page 24: Change Pump Oil

    -As specified in the Engine Owner's manual. will need maintenance and repairs. A NorthStar Engine maintenance items include: pressure washer is no exception. At times, a NorthStar 1. Changing oil and oil filter pressure washer may become inoperable because 2. Air filter check/replacement repairs are required.

  • Page 25: Troubleshooting

    Troubleshooting This section provides a list of the more frequently encountered pressure washer malfunctions, their causes, and corrective actions. Some corrective actions can be performed by the operator or maintenance personnel, and others may require assistance of a qualified Service Center. ENGINE WILL NOT START Causes Solutions...

  • Page 26: Parts Explosion- Model #990994 Rev. A.2

    Parts Explosion- Model #990994 Rev. A.2...

  • Page 27: Parts List - Model #990994 Rev. A.2

    Parts List - Model #990994 Rev. A.2 REF# PART# DESCRIPTION REF# PART# DESCRIPTION 30198 Tank, 200 Gallon PCO 778949 QC Soap Nozzle, Black-PW SNY34700088 200 Gallon Tank Lid 778740 Q.C. 15 Degree X 05-PW 82080 1/4-20 Open Eye Bolt 778741 Q.C.

  • Page 28: Pump Exploded View - Cat 2Sf35Gs

    Pump Exploded View – Cat 2SF35GS...

  • Page 29: Pump Exploded View Continued - Cat 2Sf35Gs

    Pump Exploded View Continued – Cat 2SF35GS REF# PART# DESCRIPTION REF# PART# DESCRIPTION CA549360 Screw, HH (M6x 14) CA43723 Valve CA547153 Cover, Bearing, Inner CA541062 Spring CA14041 O-Ring, Bearing Cover - 70D CA44565 Retainer, Spring CA55337 Seal, Oil (See Tech Bulletin 092) CA44879 Manifold, Discharge CA14488...

  • Page 30: Limited Warranty

    If a part is no longer available, the 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.

  • Page 31: Limited Warranty Continued

    Normal engine maintenance such as spark plugs, air filters, adjustments, fuel system cleaning and obstruction due to build up is not covered by this NorthStar warranty. Please fill in the following information and have it on hand when you call in on a warranty claim.

  • Page 32: California Proposition 65 Information

    CALIFORNIA PROPOSITION 65 INFORMATION 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.

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