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Cleaning the HB 5010

We would like to explain to you in five steps how to clean the BÜHNEN HB 5010.

We have compiled detailed instructions as a PDF and made them available for download.

Important: Wear suitable protective gloves!

Step 1: Emptying the tank

  • The device must be disconnected from the power supply.
  • Disconnect all hoses and hand guns from the device.
  • With the exception of a small amount, allow the hot-melt adhesive to drain off into a suitable container via the “quick drain” or at low pump speed.
Tankreinigung Schritt 1 von 5

Step 2: Mechanical cleaning

  • Use a plastic/wooden spatula to clean the inside of the tank. Remove the resulting incrustations with the spatula. Do not use metal spatulas, as these could damage the non-sick coating.
Tankreinigung Schritt 2 von 5

Step  3: Removing the filter cartridge

  • The filter cartridge should always be changed after mechanical tank cleaning.
  • Remove the filter cartridge from the device when the melting tank is empty and the pump system switched off.
  • Do not reinsert the filter cartridge yet.
Tankreinigung Schritt 3 von 5

Step 4: Flushing the melting tank

  • Fill approximately three quarters of the melting tank with avenia B41577.2 and melt.
  • Clean the inside of the tank once more with a suitable plastic or wooden spatula.
Tankreinigung Schritt 4 von 5

Step 5: Empty the tank and insert the filter cartridge

  • Allow avenia B41577.2 to run out of the tank until the discharge is free of contamination/impurities.
  • Insert new filter cartridge.
  • Fill the tank again to a quarter full. Now connect the heatable hose and applicator to enable them to be rinsed.
  • Finally, pour the productive adhesive into the tank and allow it to run through until the cleaner B41577.2 has been rinsed out of the tank, hose and applicator.

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