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Parts Breakdown 157597 – Rev L.1 

 20

 
 

REF 

PART # 

DESCRIPTION 

QTY 

 

 

1 779612 

Skid Sub-assembly (see 157598 for parts 
breakdown) 

 

2 779580 

Tank 

Strap 

 

779500 

525 Gallon Tank 

 

779633 

3/8” 150” 4000 PSI Hose 

 

5 779167 

28” 

Lance 

 

779165 

Gun with Lance 

 

784105 

3/8” 4000 PSI Hose 23” 

 

8 778498 

Pin 

Catch 

 

9 777111 

Grommet 

16 

 

38532 

Nozzle 5 pack, #3.5 

 

10 

779544 

Nozzle 5 Pack, #7.0 

 

11 784109 

Guide 

Weldment 

 

12 

783426 

Swivel Fitting, 3/8MPT x 3/8FPT 

 

13 

777410 

3/8” Street Elbow 

 

14 777411 

3/8” 

Tee 

 

15 38074 

Protective 

Sleeving 

9” 

 

16 

779644 

3/8” 8” 4000 PSI Hose 

 

17 779574 

Graphic 

Panel 

 

18 

779551 

Left Fender Weldment 

 

19 127432 

Trailer 

Light 

Kit 

 

20 780200 

15” 

Wheel 

 

21 

779541 

Axle, 3500 LB w/ Brakes 

 

22 5370 

Bulkhead 

Fitting 

 

23 

5267 

¾ M NPT x ¾ Barb Nylon 

 

24 

50NBR12 

Rt. Angle ¾” Hose Barb 

 

25 

250142 

¾” x 80 Mesh Y-Line Strainer 

 

26 17141 

Hose 

Clamp 

 

27 

30289 

¾” PVC Hose 

8” 

 

28 779487 

Trailer 

Weldment 

 

29 

779552 

Right Fender Weldment 

 

30 779801 

Truck 

Chest 

 

31 

783097 

1000 LB A-Frame Jack 

 

32 783099 

Jack 

Foot 

 

33 779699 

Brake-Away 

Switch 

 

34 779702 

Coupler 

 

35 779542 

Safety 

Cables 

1 pr 

 

36 783427 

Hose 

Reel 

 

37 779585 

Bumper 

Weldment 

 

38 

782942 

Tow bar Weldment 

 

39 779695 

Decal, 

Moving/Towing 

 

40 

779667 

Decal, 2 Gun 4000 PSI 

 

41 

777725 

Decal, NorthStar  

 

42 779647 

Anti-skid 

Tape 

10’ 

 

43 

777913 

Q.C. 3/8” Male Nipple 

 

44 780891 

Tank 

Snugger 

 

 

 
 
 
 
 

Summary of Contents for M157598L.1

Page 1: ...ore starting Water Make sure your water is clean and particle free and tank fed only See Installation instructions Storage Do not allow water to freeze in the pump hoses coil or spray guns Hose reels...

Page 2: ...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 coo...

Page 3: ...m Temperature 200 F Approved Fuel 1 or 2 Diesel Kerosene Fuel Oil Fuel Capacity 15 Gallon Gasoline Capacity 15 Gallon Discharge Hose 3 8 Dimensions skid only 47 25 L x 53 75 W x 47 25 H Weight skid on...

Page 4: ...h 2 Indicator light Flow 12 Unloader 3 Indicator light Burner igniter 13 Water Outlet 4 Indicator light Thermostat 14 Engine see engine manual 5 Thermostat 15 Engine Key Switch 6 Heat Switch 16 Pump 7...

Page 5: ...hing Customer Supplied Water Feed Tank 157598 only Warning This unit can only be used with a tank Direct feed from a normal city water hookup can cause cavitation and damage to your pump Caution Make...

Page 6: ...er that the flue will be as straight as possible and protrude through the roof at a proper height and location to provide adequate draft This oil fired unit must have a draft controller installed in t...

Page 7: ...essure washer is equipped with twelve high pressure nozzles Eight 3 5 nozzles and four 7 0 nozzles There are also three low pressure nozzles included To install a nozzle pull the collar back and push...

Page 8: ...Engine See the engine manual to start your engine IMPORTANT The water feed tank must contain adequate water before starting Running the pump dry will cause damage and void the warranty Pump cavitation...

Page 9: ...jury and or pump damage Any alteration other than turning the adjustment knob will void your warranty VIII Shut Down Instructions WARNING Do not leave an operating machine unattended Always shut the m...

Page 10: ...Vehicle handling Be aware that vehicle handling will be affected when driving with the filled tank Exercise caution to avoid loss of control or trailer overturning o Keep speed to a minimum so you ca...

Page 11: ...ables and lights Two safety cables must be used while towing Attach breakaway switch Pull pin out of breakaway switch and route through safety cable latch point then through the cable loop Re insert t...

Page 12: ...on to locate the burner fuel filter Changing The Pump Oil Change oil after first 40 hours then every 3 months or 500 hours 1 Open oil drain valve 2 Drain pump oil 3 Close oil drain valve 4 Fill pump t...

Page 13: ...or tee depending on model 3 Unthread the removable outlet fitting with the swivel still attached from the flow switch assembly 4 Remove the shuttle 5 Clean the inside of the brass flow switch body an...

Page 14: ...ing magnets Magnets should be replaced in pairs both sides of an axle Clean the backing plate magnet arm magnet and brake shoes Check springs for stretch or deformation Check for wore or loose parts B...

Page 15: ...keep them lubricated 3 Disconnect spark plug cable Make sure the engine start switch is OFF 4 Disconnect the battery and store it indoors Short Term Freeze Protection 1 Drain water from feed tank 2 Dr...

Page 16: ...mproper nozzle combinations Use proper nozzle configurations as stated in manual Low water flow Check for kinked suction line Smoke From Heat Exchanger Causes Solutions Air band not adjusted properly...

Page 17: ...Parts Breakdown 157598 Rev L 1 17...

Page 18: ...N 2 37 779752 HEAT EXCHANGER HORIZONTAL 1 38 779526 SHEAVE PUMP 1 39 779527 SHEAVE ENGINE 1 40 779529 BUSHING PUMP 1 41 779536 PUMP NORTHSTAR TWS7040S 1 42 779537 BURNER SD 12V 1 REF PART DESCRIPTION...

Page 19: ...Parts Breakdown 157597 Rev L 1 19...

Page 20: ...c Panel 2 18 779551 Left Fender Weldment 1 19 127432 Trailer Light Kit 1 20 780200 15 Wheel 4 21 779541 Axle 3500 LB w Brakes 2 22 5370 Bulkhead Fitting 2 23 5267 M NPT x Barb Nylon 2 24 50NBR12 Rt An...

Page 21: ...Wiring Diagram Rev L 1 21...

Page 22: ...Pump Breakdown 22...

Page 23: ...Pump Breakdown 23...

Page 24: ...deny you warranty coverage if your SORE or a part has failed due to abuse neglect or improper maintenance or unapproved modifications You are responsible for presenting your SORE to Northern Tool and...

Page 25: ...Tool and Equipment Co Inc will maintain a supply of warranted parts sufficient to meet the expected demand for such parts 9 Any replacement part may be used in the performance of any warranty mainten...

Page 26: ...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...

Page 27: ...27 This page has intentionally been left blank...

Page 28: ...28 Manufactured by Northern Tool Equipment Co 2800 SouthCross Drive West P O Box 1499 Burnsville MN 55337 0499...

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