Kärcher NT 25/1 Ap Te, Service Manual

Page 1: ...English 5 906 520 0 Rev 00 03 12 1 NT 25 1 35 1 65 2 75 2 AP Te Service Manual...

Page 2: ...and NT 35 1 AP 10 8 1 Overview of the individual parts of the suction head 10 8 1 1 Cover 10 8 1 2 AP filter cleaning system 11 8 1 3 Turbine casing and suction turbine 12 8 1 4 Overview of the compo...

Page 3: ...nce 24 9 11 Replacing the steering roller 24 9 12 Replace the wheel 24 9 13 Replace the push handle 25 9 14 Replace drain hose 26 10 Maintenance and care 26 10 1 Exchanging the flat pleated filter 26...

Page 4: ...K rcher GmbH Co KG P O Box 160 D 71349 Winnenden www kaercher com Danger Immediate danger that can cause severe injury or even death Warning Possible hazardous situation that could lead to se vere in...

Page 5: ...ction air guide 4 Power switch 5 AP key 6 Cable hook 7 Air outlet 1 Wheel 2 Container 25 35 l 3 Air outlet working air 4 Handle to open the filter cover 5 Cable hook 6 AP key 7 Nameplate 8 Accessory c...

Page 6: ...must be emptied in time 1 Air outlet working air 2 Flat fold filter 3 Rough dirt filter 4 AP filter cleaning system 5 Handle to open the filter cover 6 Hinge with stop bolt 7 Nameplate 8 Supply Cord N...

Page 7: ...electronics 7 AP key 8 Push handle 9 Power switch 10 Air outlet 1 Drain hose 2 Drain opening 3 Cable hook 4 Air outlet working air 5 Push handle 6 Handle to open the filter cover 7 Nameplate 8 Access...

Page 8: ...l must be continuously monitored and the container must be emptied in time 1 Flat fold filter 2 Hinge with stop bolt 3 AP filter cleaning system 4 Rough dirt filter 5 Air outlet working air 6 Nameplat...

Page 9: ...put 3 Coarse dirt 4 Fine dust 5 Dirt receptacle 6 Air outlet 7 Flat fold filter 8 AP filter cleaning system The air flows from the air input through the waste con tainer and flat fold filter via the s...

Page 10: ...0 03 12 Danger First pull out the plug from the mains before carrying out any tasks on the machine 8 Basic settings and service tasks NT 25 1 AP and NT 35 1 AP 8 1 Overview of the individual parts of...

Page 11: ...English 5 906 520 0 Rev 00 03 12 11 8 1 2 AP filter cleaning system...

Page 12: ...12 English 5 906 520 0 Rev 00 03 12 8 1 3 Turbine casing and suction turbine...

Page 13: ...English 5 906 520 0 Rev 00 03 12 13 8 1 4 Overview of the components of the container and the chassis...

Page 14: ...f the slide cap arrow during installation Press the locking tabs together with pliers and at the same time pull the key out of the housing to ward the top Unscrew the screws of the hood Remove the hoo...

Page 15: ...charge ESD Pri or to the installation take the appropriate measures to discharge electrostatic charge 1 Power connection grey 2 Electrodes overflow protection blue 3 Turbine black 4 Control chip Pull...

Page 16: ...n brush 2 Contact part Unscrew the screws of the contact part Pull the contact part off toward the top do not bend the plug contact Remove the glide contact and replace it Install a new glide contact...

Page 17: ...or to replacing the receptacle Unscrew the screws of the receptacle Pull out the receptacle towards the front Replace the receptacle Turn the suction air guidance in a clockwise direc tion to unlock i...

Page 18: ...03 12 Remove the wheel cover For this lift the cover us ing a screwdriver and carefully release it Remove the safety ring Pull the wheel off the axle When installing the axle observe the spacer be twe...

Page 19: ...st pull out the plug from the mains before carrying out any tasks on the machine 9 Basic settings and service tasks NT 65 2 AP and NT 75 2 AP 9 1 Overview of the individual parts of the suction head 9...

Page 20: ...20 English 5 906 520 0 Rev 00 03 12 9 1 2 Suction turbine...

Page 21: ...English 5 906 520 0 Rev 00 03 12 21 9 1 3 Overview of the components of the container and the chassis...

Page 22: ...e alignment of the slide cap arrow during installation Press the locking tabs together with pliers and at the same time pull the key out of the housing to ward the top Unscrew the screws of the hood R...

Page 23: ...on take the appropriate measures to discharge electrostatic charge 1 Turbine black 2 Power connection grey 3 Electrodes overflow protection blue Pull all connecting plugs off the PCB Pull the PCB out...

Page 24: ...necting cable of the mains ca ble on the appliance electronics and on the appli ance switch Replace the mains cable Turn the suction air guidance in a clockwise direc tion to unlock it Remove the suct...

Page 25: ...Remove the safety ring Remove the wheel from the axle and replace it Carefully knock the accessories container out of the intake Unscrew the screws of the push bow The counter parts in the container...

Page 26: ...the mains before carrying out any tasks on the machine Open filter door Replace the flat pleated filter Close the filter door it must lock into place Release and remove the suction head Clean the ele...

Page 27: ...tween the electrodes Remove blockages in the suction nozzle suction tube suction hose or flat pleated filter Exchange the paper filter bag Ensure the filter cover properly locks into place Check suct...

Page 28: ...0 1200 Container capacity l 25 25 35 35 Filling quantity liquid l 13 13 26 26 Air volume max l s 61 61 61 61 Negative pressure max kPa mbar 23 0 230 23 0 230 23 0 230 23 0 230 Power connection data of...

Page 29: ...ive pressure max kPa mbar 25 4 254 25 4 254 Type of protection IP X4 IP X4 Protective class II II Suction hose connection C DN C ID mm 40 40 Length x width x height mm 567 x 482 x 920 700 x 505 x 995...

Page 30: ...tached circuit diagram represents the creation date of the service manual This circuit diagram is not updated When working on the device please always use the current circuit diagram in DISIS 12 4 Cir...