Nilfisk-ALTO NEPTUNE 5 User Manual (English)

Other manuals for Nilfisk-ALTO NEPTUNE 5

Questions and Answers:

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Julia ReidAug 25, 2025
What to do if my Nilfisk-ALTO NEPTUNE 5 shows FLO error?
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  Kenneth WestAug 25, 2025
  If your Nilfisk-ALTO Pressure Washer displays a FLO error, it could be due to: * Water supply turned off or inadequate supply to machine. * Detergent tank empty. * Pressure regulation on the safety control block or VarioPress-lance set to low water volume. * Machine scaled. To resolve this: * Ensure the required volume flow and pressure are as specified in chapter 9.3 Technical Data. * Fill the detergent tank or set detergent metering to „OFF“. * Turn the twist grip on safety control block or VarioPress-lance to higher water/ pressure volume (see chapter 4.4). * Contact Nilfisk-Alto Service.
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David BarnesSep 3, 2025
What to do if my Nilfisk-ALTO Pressure Washer is leaking or operating in short cycles?
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  Mark FrankSep 3, 2025
  If the Nilfisk-ALTO Pressure Washer switches off after three short-time operations, turn the main switch to the “OFF” position and then start it again, keeping the trigger squeezed for longer than 3 seconds to reset it. If the machine starts and stops briefly three times due to a leak in the hose or gun, it will switch off. You may need to repair the spray gun, replace the high-pressure hose, retighten screw fittings, fill the detergent tank or set detergent metering to “OFF”, clean the filter, or repair any leaks.
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Teresa CombsSep 1, 2025
What to do if my Nilfisk-ALTO Pressure Washer displays FLF error?
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  David SmithSep 2, 2025
  If your Nilfisk-ALTO Pressure Washer displays a FLF error, it indicates a flow sensor fault. Contact Nilfisk-Alto Service. Cold water operation is possible.
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Cesar MaynardSep 1, 2025
What to do if my Nilfisk-ALTO Pressure Washer shows UPC error?
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  Deborah RivasSep 1, 2025
  If your Nilfisk-ALTO Pressure Washer displays a UPC error, it indicates a microprocessor failure. Contact Nilfisk-Alto Service.
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eric97Aug 30, 2025
What to do if my Nilfisk-ALTO Pressure Washer displays SEO error?
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  Michael WilliamsonAug 31, 2025
  If your Nilfisk-ALTO Pressure Washer displays a SEO error, it means the temperature sensor is damaged. Contact Nilfisk-Alto Service. Cold water operation is possible.
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catherinegarciaAug 29, 2025
What to do if my Nilfisk-ALTO NEPTUNE 5 displays SEC error?
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  Calvin HuffAug 29, 2025
  If your Nilfisk-ALTO Pressure Washer displays a SEC error, it means the temperature sensor is damaged. Contact Nilfisk-Alto Service. Cold water operation is possible.
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Katie TerryAug 28, 2025
What to do if my Nilfisk-ALTO Pressure Washer displays LHL error?
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  Kevin HicksAug 28, 2025
  If your Nilfisk-ALTO Pressure Washer displays an LHL error, it indicates a burner failure. Contact Nilfisk-Alto Service. Cold water operation is possible.
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Donald FisherAug 27, 2025
What to do if my Nilfisk-ALTO NEPTUNE 5 Pressure Washer displays LHE error?
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  klawrenceAug 27, 2025
  If your Nilfisk-ALTO Pressure Washer displays an LHE error, it could be due to a sooted flame sensor or an ignition or fuel system failure. Clean the flame sensor. Contact Nilfisk-Alto Service. Cold water operation is possible.
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allenlewisAug 26, 2025
What to do if my Nilfisk-ALTO NEPTUNE 5 Pressure Washer shows HOS error?
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  Ryan JacobsAug 27, 2025
  If your Nilfisk-ALTO Pressure Washer shows HOS error, contact Nilfisk-Alto Service.
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taylorcassandraAug 25, 2025
What to do if my Nilfisk-ALTO Pressure Washer shows a Fue error?
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  Johnny BarnesAug 26, 2025
  If your Nilfisk-ALTO Pressure Washer displays a Fue error, it indicates a fuel shortage. Simply fill the fuel tank. Cold water operation is possible.