North Star 1572041, 1572042 Owner's Manual

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ITEM NUMBER: 1572041, 1572042 SERIAL NUMBER: _____________

157

M1572041G.1

Owner’s Manual

Cold Water, Belt Drive Pressure Washer

(For Portable Outdoor Use only)

Instructions for Installation/Set-up, Operation, Maintenance, & Storage

This pressure washer produces cold water high pressure spray. Cleaning chemicals may be incorporated into the spray if desired. The pressure pump for this equipment is powered by a gasoline internal combustion engine.

WARNING: SPECIAL HAZARDS

 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.  Chemical Exposure: Cleaning chemical vapors or contact with skin may be hazardous.  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.

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 instructions on capacity and viscosity recommendations.

Replace Temporary Pump Oil Plug: Pump is shipped with oil but with temporary shipping plug. Check pump oil level before starting and replace temporary shipping plug with permanent oil fill plug provided within plastic bag containing this Owners’s Manual.

Water Flow Requirements: Make sure your 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.

Chemical Spraying: Use only approved pressure washer chemicals designed for high-pressure use. Use chemical adjustment knob to regulate cleaning power (on select units).

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

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 ......................................................................................................................................................... 8

Safety Decals ........................................................................................................................................................................ 9

INITIAL SET-UP .......................................................................................................................................................... 10

Step 1. Inspect & Unpack ...................................................................................................................................................... 10

Step 2. Assembly of Pressure Washer................................................................................................................................. 12

Install Pressure Washer Handle .......................................................................................................................................... 12

Step 3. Select Suitable Location ........................................................................................................................................... 12

Outdoor Use Only ............................................................................................................................................................... 13

Install Spark Arrestor (if Required) ...................................................................................................................................... 14

OPERATION ............................................................................................................................................................... 15

Follow Safety Rules for Operation ....................................................................................................................................... 15

Preparing for Operation ........................................................................................................................................................ 16

Check/Add Oil to Pump ....................................................................................................................................................... 16

Check/Add Engine Oil ......................................................................................................................................................... 16

Inspect Fuel System/Check for Leaks ................................................................................................................................. 17

Connect Hoses, Water Supply, and Spray Nozzle .............................................................................................................. 18

Prime the Water Supply ......................................................................................................................................................... 20

Set Up for Chemical Spray (if desired)................................................................................................................................. 20

Start-Up Procedures .............................................................................................................................................................. 21

Start the Engine to Power the Pump. .................................................................................................................................. 21

Apply Cleaning Chemical (If Desired) ................................................................................................................................. 21

Begin High Pressure Spray ................................................................................................................................................. 22

Shutdown ............................................................................................................................................................................... 23

STORAGE ................................................................................................................................................................... 24

Between-Use Storage ............................................................................................................................................................ 24

Prepare Pressure Washer for Freezing Conditions ............................................................................................................ 24

Prepare Engine for Long Term Storage ............................................................................................................................... 24

Prepare Pressure Washer for Storage ................................................................................................................................. 25

MAINTENANCE & REPAIR ........................................................................................................................................ 26

MAINTENANCE SCHEDULE SUMMARY .................................................................................................................. 26

DETAILED INSTRUCTIONS – MAINTENANCE & REPAIR ...................................................................................... 26

Follow Safety Rules ............................................................................................................................................................ 26

Keep Pressure Washer Clean ............................................................................................................................................. 26

Inspect Spray System ......................................................................................................................................................... 26

Clean Inlet Filter .................................................................................................................................................................. 27

Inspect Fuel System ............................................................................................................................................................ 27

Check Tire Pressure ........................................................................................................................................................... 28

Perform Engine Maintenance .............................................................................................................................................. 28

Change Pump Oil ................................................................................................................................................................ 28

Drive Belt Maintenance ....................................................................................................................................................... 28

TROUBLESHOOTING ................................................................................................................................................ 30

PARTS EXPLOSION- MODEL #1572041, 1572042- REV G.1 .................................................................................. 31

PARTS LIST- MODEL # 1572041, 1572042-REV G.1 ............................................................................................... 32

PUMP EXPLODED VIEW- NSB3540 (A1572041) ...................................................................................................... 33

PARTS LIST- PUMP MODEL# NSB3540 (A1572041) ............................................................................................... 34

PUMP EXPLODED VIEW- NSSHFB5030 (A1572042) ............................................................................................... 35

PARTS LIST-PUMP MODEL# NSSHFB5030 (A1572042) ......................................................................................... 36

LIMITED WARRANTY ................................................................................................................................................ 37

About Your Pressure Washer

Thank you for purchasing a NorthStar Pressure Washer! It is designed for long life, dependability, and top performance.

Intended Use. Produce a high-pressure water spray. Incorporate cleaning chemicals into a low-pressure water spray.

Note: Do not use for other purposes, as unforeseen hazards or equipment damage may result.

Power Source. The pressure washer is powered by a gasoline engine.

Supplies Required. Normal operation will require you to supply:

 Pressure Washer pump oil  Gasoline  Engine oil  Personal Protection Equipment

See “Specifications” section of this manual for more detail.

Site Location. Intended for outdoor use only.

Personal Protection. Wear safety 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, and non-slip protective footwear. Cleaning chemicals may require the use of respiration mask; refer to chemical label for further instruction.

Adult control only. Only trained adults should set up and operate the pressure washer. Do not let children operate.

Under The Influence. Never operate, or let anyone else operate, the pressure washer while fatigued or under the influence of alcohol, drugs, or medication.

Keep this manual for reference and review.

ATTENTION: Rental Companies and Private Owners who loan this equipment to others!

All persons to whom you rent/loan this pressure washer to must have access to and read this manual. Keep this owner’s manual with the pressure washer at all times and advise all persons who will operate the machine to read it. You must also provide personal instruction on how to safely set up and operate the pressure washer and remain available to answer any questions a renter/borrower might have. Owner’s Manuals are available from NorthStar at 1-800-270-0810.

Specifications

MODEL

Model #

1572041

1572042

FLOW OUTPUT

PSI (bar)

4000 (276)

3000 (207)

GPM (l/Min)

3.5 (13.2)

5 (18.9)

Max Water Temp

140° F (60°C)

ENGINE

Engine

Honda GX390

Honda GX 390

Horsepower

390 cc

DIMENSIONS / COMPONENTS

Length

36″

Width

33″

Height

28.5″

Weight

243 lbs

249 lbs

Pump Model

NorthStar NSB3540

NorthStar SHFB5030

Pump Oil Capacity

14.08 oz

26.88 oz

SUPPLIES REQUIRED (not included)

Engine Oil

Refer to engine owner’s manual

Pump Oil

(shipped with oil, but

refills required)

Universal Tractor Transmission Oil

(part # COCP2101) or

Mobil 1 Synthetic Oil 15W50

Universal Tractor Transmission

Oil (part # COCP2101) or

Mobil 1 Synthetic Oil 15W50

Component Identification

1. Nozzle Holder: Portable device that will

clip on your belt. Stores Nozzles.

2. Nozzle: Change nozzles for different spray

patterns.

3. Handle: Designed for easy cart movement.

4. Gun Hook: Store gun on hook

5. Hose Hook: Store hose on hook.

6. Pump: Inspect for loose/broken parts prior

to each use.

7. Engine: The air-cooled engine powers the

pump.

8. Hose: Attach quick couplers to gun and

water outlet.

9. Spray Gun: Always use to hands for safe

operation.

10. Trigger: Actuate to allow pressurized water

to flow out of spray gun.

11. Pump Oil Fill: Add pump oil here. Replace

shipping plug with vented dipstick.

12. Sight Glass: Location to verify your pump

oil level.

13. Oil Drain Plug: Drain pump oil from here.

14. Pressure Adjustment (Unloader). Valve

that regulates pressure and directs flow into bypass when trigger is closed.

15. Pump Outlet. Connect high pressure hose

here.

16. Pump Inlet. Attach garden hose here.

17. Engine Stop/Start Switch. Always locate

this switch and be familiar with its location before operating the pressure washer.

See “Parts Explosion” for more details

Safety

DANGER

WARNING

CAUTION

NOTICE

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 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 related to personal injury.

NOTICE is used to address practices not related to personal injury.

Safety Labeling

On-Product Warning Labels

Location

Part numbers

Description

786632

Rotating Machinery

789002

Warning

788937

Poisonous Gas Decal

788935

Fuel Fire Explosion

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.

Safety Decals

To order replacement safety labels, call

NorthStar Product Support

at 1-800-270-0810.

Initial Set-Up

Main Unit

Handle

Lance

Spray Gun

Hose

Hardware Bag

Step 1. Inspect & Unpack

Upon receiving your item check for missing or damaged parts.

See “Component Identification” section of this manual for a diagram of the pressure washer and its components.

 For missing or damaged components, please contact Product Support at 1-800-270-0810.  If complete, fill out product serial number information. See “Limited Warranty” section of this manual.

Hardware Bag

NOZZLE HOLDER

QTY 1

PART# 788696

NOZZLES

QTY 5

(Model# 1572041) PART# 38532

(Model# 1572042) PART# 788766

5/16" X 2" FLANGE BOLT

QTY 4

Part# 82018

5/16" WASHER

QTY 4

Part# 82021

5/16" FLANGE NUT

QTY 4

Part# 82019

VENTED DIPSTICK

QTY 1

CO3200005100

STRAINER

QTY 1

Part# 221222

BRAIDED CHEMICAL HOSE

QTY 3 FT

Part# 777165

Step 2. Assembly of Pressure Washer

Nozzle Holder with Nozzles

Flange Nuts

Washers

Flange Bolts

Chemical Injector

Chemical Hose

Strainer

Handle

Bumper

Lance

Spin-On Coupler

Note: Remove contents from pallet and assembly can occur at this time or in conjunction with Step 4

Install Pressure Washer Handle

1. Insert five nozzles into nozzle holder. Nozzle

holder can then be clipped into position on the handle of the pressure washer.

2. Fasten Handle to Frame using:

 (4) 5/16” x 2” Flange Bolts (82018)  (4) 5/16” Washers (82021)  (4) 5/16” Flange Nuts (82019)

Note: Repeat for both sides of handle

Spray Gun Assembly

3. Attach the Lance to Spray Gun  Tighten spin-on coupler hand tight.

Note: The o-rings make the seal so there is no need to tighten with a wrench.

Connect High Pressure Hose

4. Connect one end of the chemical hose to the

chemical injector barb.

5. Press strainer onto the other end of the chemical

hose.

Step 3. Select Suitable Location

Moving your pressure washer around

 Use the handles to manually move the pressure

washer.

 Push the pressure washer in front of you has you

walk.

 To turn, push down slightly on the handles and

pivot the pressure washer on its back wheels.

WARNING: Lifting hazard

The pressures washer is heavy. It can crush and cause serious injury if it rolls out of control or tips over. Follow the instructions below for safely moving the pressure washer.

WARNING: Location hazards

Choose a suitable site for operating your pressure washer to prevent possible death from carbon monoxide poisoning or injury from fire/explosion, hot surfaces or equipment tip-over.

Elevating or lowering your pressure washer

 To reduce risk of injury, it is recommended that

two adults lift the pressure washer.

 Only lift the pressure washer by the bumper and

handle. Do not use the pump or engine as a lifting point.

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North Star 1572041, 1572042 Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual