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Table of Contents

 

Important Safety Instructions 

Maintenance Instructions 

10-11 

Grounding Instructions 

Long Term Storage 

11 

Machine Component Identification 

Troubleshooting 

12 

Installation Instructions 

4-7 

Parts Breakdowns 

13-15 

Operating Instructions 

8-10 

Wiring Diagram 

16 

  

Limited 

Warranty 

17 

 
 

Important Safety Instructions 

 
WARNING 

-Risk of Injection or Injury to Persons - Do Not Direct Discharge Stream at Persons. - Do not use a hose if 
exterior damage is evident. 

 

-Risk of explosion. - Do not spray flammable liquids. - Do not operate in a flammable environment. 

CAUTION

  

-Gun kicks back.  Hold with both hands. 

 

-To reduce the risk of injury, read operating instructions carefully before use. 

WARNING

 - When using this product basic precautions should always be followed, including the following: 

1.)  Read all the instructions before using the product. 
2.)  To reduce the risk of injury, close supervision is necessary when the product is used near children. Do not allow 

irresponsible use by children. Always stop the product and bleed pressures before leaving unattended, 
disconnecting hoses, or servicing the pump. 

3.)  Know how to stop the product and bleed pressures quickly.  Be thoroughly familiar with the controls. 
4.)  Stay alert - watch what you are doing. 
5.)  Do not operate the product when fatigued or under the influence of alcohol or drugs.  Never smoke while operating 

this machine. 

6.)  Keep operating area clear of all persons.   
7.)  Do not overreach or stand on unstable support.  Keep good footing and balance at all times. Wear footwear capable 

of maintaining a good grip on wet surfaces - Do not place the machine on soft or unstable ground. 

8.)  Follow the maintenance instructions specified in all manuals.  Do not run machine without sufficient lubrication or 

sufficient water to cool the pump. 

9.)  Wear safety glasses, gloves, face protection and appropriate clothing when operating the machine. 
10.) Do not operate this machine with broken or missing parts. - Never alter the manufacturer’s original design or 

deactivate any safety device on the machine. 

11.) Risk of exposure to dangerous chemicals.  Wear protective gloves when handling and cleaning with chemicals.  

Follow the chemical manufacturer’s directions. Understand all safety hazards and first aid for all chemicals being 
used. Check whether dangerous chemicals have been used and take any precautions that may have been 
recommended by the supplier of these chemicals when cleaning filters.  Do not pump highly abrasive fluids or use 
with incompatible chemicals or solvents. 

12.) Know the pressure and temperature limits of your machine.  Be sure all high pressure accessories meet or exceed 

your machine’s limits. Do not set the pressure relief valve above the machine’s limit. 

13.) Do not move this machine by pulling on the hose. 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. 

14.) To reduce risk of injury, do not secure the spray gun open. Your spray gun is equipped with a built-in trigger safety 

latch to guard against accidental trigger release and potentially dangerous high pressure spray.  Rotate the safety 
latch to the locked position when not spraying. 

15.) Do not clean this machine with its own spray.  Cleaning should be done with a damp sponge with the electrical 

power turned OFF. 

 

Grounding Instructions 

 
This product must be connected to a grounded, metal, permanent wiring system; or an equipment-grounding conductor must be run 
with the circuit conductors and connected to the equipment-grounding terminal or lead on the product. 
 
 

SAVE THESE INSTRUCTIONS

 

Содержание 157304

Страница 1: ...on units previously sold Quick Facts Pump Oil Pump is shipped with oil Change oil plug and check pump oil level before starting Use SAE 30 Non detergent pump oil item 4043 or Cat Pump oil item 22158...

Страница 2: ...t run machine without sufficient lubrication or sufficient water to cool the pump 9 Wear safety glasses gloves face protection and appropriate clothing when operating the machine 10 Do not operate thi...

Страница 3: ...3 Machine Component Identification 157304 Ref Description Ref Description 1 Inlet Filter 4 Pump 2 On Off Switch 5 Unloader 3 High Pressure Outlet 6 Motor...

Страница 4: ...4 Installation Instructions I Unpack Separate and identify all components Use the assembly instructions in this manual for assembly...

Страница 5: ...5 Hardware Bag Separate and identify all components Use the assembly instructions in this manual for assembly...

Страница 6: ...njector as shown for 157304 4 Connect the other end of the pressure hose to the spray gun as shown 5 Connect the lance extension to the spray gun and insert the proper nozzle into the lance end 6 Make...

Страница 7: ...code for connection requirements Step 1 Using a 3 8 wrench remove the roof and the top of the electrical housing Front panel not shown for clarity Step 2 Feed power cord through the strain relief nut...

Страница 8: ...gallon bucket in 83 seconds or faster C 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 D Never use a...

Страница 9: ...e proper application can speed up cleaning jobs tremendously WARNING Only use North Star pressure washer chemicals or chemicals specifically formulated for pressure washers Follow the chemical manufac...

Страница 10: ...is trained in the operation of the pressure washer and is capable of making minor repairs and performing all preventative maintenance procedures as outlined in the provided manuals 2 Keep a stock of...

Страница 11: ...freezing during storage Storage Before you store the pressure washer make sure you do the following 1 Unplug the power cord from the pressure washer 2 Disconnect high pressure and garden hose Winter...

Страница 12: ...nozzle Clean or replace nozzle Pressure Washer Runs But Surges Or Cycles While In Bypass Causes Solutions Leak between unloader and gun Check all connections between unloader and gun for leaks Tighten...

Страница 13: ...Parts Breakdown S h u t 1 T u r n 2 T u r n 3 R e l i e v e p r e s s u r e s p r a y 4 5 P r o t e c t fr o m S t a r t 1 C o n n e c t 2 C o n n e c t 3 C o n n e c t 4 T u r n 5 S p r a y w a t e r...

Страница 14: ...cal 1 52 35169 Inlet filter 1 19 2212 Chemical strainer 1 53 305267 Strain relief nut 1 20 777165 Chemical hose 48 54 777645 F npt x hose barb 1 21 31934 Chemical injector 1 55 17141 Hose clamp 1 22 7...

Страница 15: ...Inlet 1 2 1 33 14179 O Ring Oil Filler Cap 1 163 17547 O Ring Seat 6 37 43987 Gauge Oil Bubble 1 164 46658 Seat 6 38 44428 gasket Flat Oil Gauge 1 166 46429 Valve 6 40 92519 Screw Sems HHC M6x16 4 16...

Страница 16: ...16 Wiring Diagram...

Страница 17: ...h as engines are guaranteed by their manufacturer and can be serviced at factory authorized locations near you Any costs incurred due to replacement or repair of items outside of a NorthStar approved...

Страница 18: ...18 Manufactured by Northern Tool Equipment Co 2800 SouthCross Drive West P O Box 1499 Burnsville MN 55337 0499 TM...

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