North Star 157596 Owner's Manual

Hot / cold water pressure washer

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SCOUT
HOT / COLD WATER PRESSURE WASHER
Item 157596
P.O. Box 1499
Burnsville, MN 55337-0499
1-800-270-0810

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Summary of Contents for North Star 157596

  • Page 1 SCOUT HOT / COLD WATER PRESSURE WASHER Item 157596 P.O. Box 1499 Burnsville, MN 55337-0499 1-800-270-0810...
  • Page 2: Table Of Contents

    Congratulations on your purchase of the Your pressure washer is made of high quality components to ensure the top performance you demand. Take the time to read this entire manual so you better understand the machine, how to operate it, the maintenance required and the safety precautions. You will find the assembly, operating, maintenance and troubleshooting instructions included.
  • Page 3: Safety Instructions

    15. Never alter or modify the unit or its safety features. Be sure all components can handle the high pressure this unit generates. 16. Be sure all connections are secure before operating the unit. Do not over tighten pressure washer adjustments; excess pressure, irregular unloader operation and wear may occur.
  • Page 4: Unpacking

    Seek medical attention immediately if fluid penetrates skin. Do not treat as a simple cut. 19. Always release system pressure after shutting off the pressure washer by squeezing the wand trigger. Never leave the unit unattended with system still pressurized.
  • Page 5: Electrical Requirements

    GROUND-FAULT-CIRCUIT-INTERRUPTER A GFCI is built into the plug of the pressure washer power supply cord. This GFCI provides additional protection from electrical shock. Use only the identical replacement parts that include GFCI protection when replacing the plug or power cord.
  • Page 6: Installation Instructions

    If installing the 157596 indoors or in an enclosed area, observe the following guidelines: COUT - Operate the unit on a level surface to ensure proper lubrification to the water pump. - Be certain the ambient temperature of the environment does not exceed 100°F. This ensures adequate air supply for the burner, - Do not expose the unit to rain, snow or freezing temperatures.
  • Page 7: Operating Instructions

    Your COUT 157596 is now ready to be used as a cold water pressure washer. Turn the unit “ON” by pushing the pump switch on the control panel. Squeeze the trigger-gun to spray a high pressure stream and release the trigger to stop the stream.
  • Page 8: Hot Water Operation

    “ON” (position 1) Squeeze the trigger gun to spray, burner only fires when the trigger is squeezed. The unit is now ready to be used as a hot water pressure washer. Squeeze the trigger-gun to spray a high pressure stream, and release the trigger to stop the stream.
  • Page 9: Stopping The Pressure Washer

    Disconnect power cord and unit hoses. USING THE DETERGENT INJECTOR This feature is designed for use with mild detergents. North Star detergents are highly recommended for use with all North Star pressure washers. Prepare cleaning solution according to the detergent label directions.
  • Page 10: Maintenance

    Electrical cords and connections should not contact water. Always follow STOPPING THE PRESSURE WASHER instruction outlined on page 10 of this manual. Only run pump with water supply turned on all the way. Never allow pump to run dry.
  • Page 11: Troubleshooting

    TROUBLESHOOTING SYMPTOMS The water pump will not start The machine is not going in TOTAL STOP mode (unit in by-pass) The water pump does not reach maximum pressure Strong vibrations on the water pump The burner will not start Anormal noise of Diesel pump No detergent suction CAUSES The motor thermic protection is open...
  • Page 12: Parts Assembly And Identification

    FRAME, COWLING ASSEMBLY EXPLODED WIEW Code Description 0402 0283 Right Grid Cover 0477 0266 Complete Cover with Sticker 0402 0282 Left Grid Cover 3623 0031 Screw 3206 0282 Central Frame 3609 0058 Screw 2811 0016 Washer 2811 0016 Washer 0604 0039 3609 0058 Screw 2811 0016...
  • Page 13 Code Description 2000 0105 Nipple 1002 0132 Suction Filter 2800 0074 Coupling 3621 0013 Special Screw 3002 0586 External Hose Reel Support 0017 0013 Wheel Axle 2812 0070 Washer 2810 0035 Wheel 0009 0179 Ring 0402 0284 Wheel Cover - Ø250 2810 0074 Wheel Kit 1209 0091...
  • Page 14 PUMP, MOTOR ASSEMBLY EXPLODED WIEW Code Description 3218 0114 Manifold 3609 0150 Screw 1210 0392 O-Ring 1205 0031 Suct./Del. Valve Cage 1802 0175 Suct./Del. Valve Spring 3604 0026 Suct./Del. Valve 3009 0121 Suct./Del. Valve Seat 1220 0039 Suct./Del. Valve Ass.y kit 1210 0415 O-Ring 0601 0274...
  • Page 15 Code Description 2803 0514 Detergent Coupling Suction Kit 3605 0087 Special Screw 1210 0220 O-Ring 3009 0153 Easy-Start Seat 3003 0028 Ball 1210 0152 O-Ring 3009 0148 Valve Seat 0009 0112 Packing Retainer 1210 0041 O-Ring 0015 0190 3021 0035 Elastic Pin 1210 0055 O-Ring...
  • Page 16 BURNER, BOILER EXPLODED WIEW Code Description 1003 0003 Hose Clamp 3208 0997 Diesel Hose 1003 0003 Hose Clamp 1002 0120 Diesel Filter 1003 0003 Hose Clamp 3208 1044 Diesel Hose 1003 0003 Hose Clamp 3208 0705 Detergent Hose 1003 0059 Hose Clamp 1223 0052 Wing Nut...
  • Page 17 Code Description 0602 0047 Electrode Holder Disc 0602 0057 Air Turbolence Ring 3608 0004 Screw 3400 0331 Diesel Nozzle 2803 0322 Coupling 0805 0023 Bifilar Electrode Kit 2819 0020 Spring Washer 3625 0046 Screw 0335 0031 Burner Kit 1202 0052 Hook 0535 0073 H.T.
  • Page 18 ELECTRIC SYSTEM EXPLODED WIEW Code Description 3625 0003 Screw 0460 0030 Switch Cover 2416 0095 Switch Protection 1410 0061 Switch 1817 0066 Thermostat Knob 3623 0007 Screw 0457 0042 Electrical Panel Sticker 0402 0280 Cover 0204 0041 Thermostat Bushing 3230 0032 Thermostat 0434 0021 Condenser...
  • Page 19 HOSE REEL EXPLODED WIEW Code Description 3202 0270 3019 0038 Outer Seeger 2811 0015 Washer 3606 0014 Hose Reel Stop 1802 0211 Spring 0468 0002 Mobile Plate 0468 0001 Fix Plate 3019 0037 Outer Seeger 2431 0007 Knob 3623 0015 Screw 0602 0052 Disc...
  • Page 20 GUN, HOSE, WAND ASSEMBLY EXPLODED WIEW Code Description 3400 0450 Water Nozzle 3301 0835 Lance 2410 0102 Spray Gun 3208 0996 H.P. Hose 0455 0013 Nozzle Cleaning Pin Note 15 04 1/4" Meg (Blister) (Blister) (Blister) R1 1/4" L=10mt (Part oh HOSE REEL KIT) Q.Ty...
  • Page 22 CONCENTRATED CLEANING PRODUCTS MAKE YOUR PRESSURE WASHING GO FASTER! P.O. Box 1499 Burnsville, MN 55337-0499 Call 1-800-222-5381 Fax: 507-334-9442...

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