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NT 14/1
Service Manual
1
English 5.906-492.0 Rev. 00 (12/10)

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Table of Contents
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Summary of Contents for Kärcher NT 14/1

  • Page 1 NT 14/1 Service Manual English 5.906-492.0 Rev. 00 (12/10)
  • Page 2: Table Of Contents

    5.5 Replace the circuit board......... . 9 5.5.1 NT 14/1 Eco Te and Advanced ......
  • Page 3: Preface

    Preface Technical Features Good service work requires extensive and practice- Structure: oriented training as well as well-structured training Filter dedusting – materials. (Eco Te and Advanced only) Hence we offer regular basic and advanced training The suction unit can be removed to clean hard to –...
  • Page 4: Parts Of The System

    Parts of the system 4.1 NT 14/1 Eco Te and Advanced 24 25 11 10 1 Flat fold filter 14 Indicator lamp 2 Suction hose 15 Socket 3 Cable hook, rotating 16 Power switch 4 Handle 17 Suction pipe 5 Suction head lock...
  • Page 5: Nt 14/1 Classic

    4.2 NT 14/1 Classic 4.2.1 Front view 1 Filter cover 2 Suction head lock 3 Dirt receptacle 4 Impeller 5 Guiding roll with fixed position brake 6 Steering roller 7 Suction support 8 Suction head 9 Power switch 10 Carrying handle...
  • Page 6: Rear View

    4.2.2 Rear view 1 Suction tube 550 mm 4.2.3 Type plate 2 Nameplate 3 Exhaust filter 4 Floor nozzle 5 Power cord 6 Pickup for floor nozzle 7 Intake for suction pipe 8 Suction tube 550 mm The type plate is located on the rear of the appliance. English 5.906-492.0 Rev.
  • Page 7: Basic Settings And Service Procedures

    Basic settings and service procedures 5.1 Replace the chassis lock 5.2 Replace the suction support 1 Dirt receptacle 1 Chassis 2 Bolt (electrically conductive) 2 Chassis lock 3 Suction support  Undo the lock (see arrow).  Replace the suction support. ...
  • Page 8: Remove The Suction Head Hood

    5.3 Remove the suction head hood 1 Filter cover 2 Suction head casing 1 Support 3 Power switch 2 Fastening screws for cable intake 4 Pressure spring 3 Fastening screws for hood 5 Device switch button 4 Fastening screw for carrying handle 5.4 Install the suction head hood 5 Carrying handle 6 hood...
  • Page 9: Replace The Circuit Board

    5.5 Replace the circuit board 5.5.1 NT 14/1 Eco Te and Advanced 1 Power cord 2 Ferrit ring (anti-interference ring) 3 Power switch 4 Control chip  Pull the circuit board out toward the top. 1 Exhaust filter 2 Fastening screws for turbine housing...
  • Page 10: Nt 14/1 Classic

     Insert the control printed circuit board into the holder. 5.6 Replacing the mains cable 5.6.1 NT 14/1 Eco Te and Advanced 1 Ferrit ring (anti-interference ring) 2 Neutral conductor 1 Exhaust filter 3 Phase 2 Fastening screws for turbine housing...
  • Page 11: Nt 14/1 Classic

    5.6.2 NT 14/1 Classic 5.7 Replace the electrodes 1 Electrodes 1 Power cord 2 Connecting cable for electrodes 2 Ferrit ring (anti-interference ring) 3 Control chip 3 Power switch  Disconnect the connecting cables from the circuit 4 Cord grip board and the electrodes.
  • Page 12: Replacing The Suction Turbine

    5.8 Replacing the suction turbine 5.9 Filter dedusting  Unscrew the fastening screws for the turbine cas- ing. 1 Sliding part 2 Base plate 1 Top part of the turbine casing 3 Button for filter shake off system 2 Sound proofing 4 Pressure spring 3 Connection plug of the turbine 5.10 Replace the handle...
  • Page 13: Maintenance And Care

    Maintenance and care Troubleshooting Warning 7.1 Suction turbine does not run First remove the mains plug before doing any job on  Check cables, plugs, fuse, socket and electrodes. the vacuum cleaner.  Turn on the appliance. 6.1 Exchanging the flat pleated filter 7.2 Suction turbine turns off ...
  • Page 14: Technical Specifications

    0.089-158.0 5.962-211.0 5.971-013.0 NT 14/1 Eco *GB, 220-240 V, 1~ 50/60 1.510-102.0 0.089-158.0 5.963-211.0 5.971-013.0 NT 14/1 Eco *CUL, 120 V, 1~ 60 Hz 1.510-103.0 0.089-158.0 5.963-417.0 5.971-086.0 NT 14/1 Eco *JP, 100 V, 1~ 50/60 Hz 1.510-104.0 0.089-158.0 5.963-427.0 5.971-095.0...
  • Page 15: Circuit Diagram

    Circuit diagram English 5.906-492.0 Rev. 00 (12/10)
  • Page 16 English 5.906-492.0 Rev. 00 (12/10)

Table of Contents