Fein KFH17-15R Repair Instructions
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Fein KFH17-15R Repair Instructions

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Milling
Repair instructions
Applies to:
KFH17-15R; KFH17-15RT
34130533060
Printed in Germany

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Summary of Contents for Fein KFH17-15R

  • Page 1 34130533060 Milling Printed in Germany Repair instructions Applies to: KFH17-15R; KFH17-15RT...

  • Page 2: Table Of Contents

    Disassembling the armature ....................38 Removing the gearbox housing ..................40 C-SC_CSSM Version 1.0 16.04.2020 Page 2 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 3 Assembling the guide plate unit ..................73 10 Inspection following repairs ......................75 C-SC_CSSM Version 1.0 16.04.2020 Page 3 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 4: Models Described

    7 238 18 ..KFH17-15RT 7 238 19 ..C-SC_CSSM Version 1.0 16.04.2020 Page 4 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 5: Technical Data

    The complete technical data can be found in the operating instructions for the model. Special tools The special tools catalogue can be found in the FEIN electronic information system. Lubricants and auxiliary substances The lubricants catalogue can be found in the FEIN electronic information system.

  • Page 6: Symbols Used

    Part of the navigation interface. C-SC_CSSM Version 1.0 16.04.2020 Page 6 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 7: Notes And Requirements

    C. & E. Fein GmbH assumes no responsibility for the completeness, relevance, quality or correctness of the information provided. Liability claims against C. & E. Fein GmbH that relate to material or immaterial damage caused by the use or failure to use the information provided or by the use of incorrect or incomplete information are excluded.

  • Page 8: Safety Instructions

    Measure that must be taken in order to avoid this danger. C-SC_CSSM Version 1.0 16.04.2020 Page 8 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 9 NFORMATION C-SC_CSSM Version 1.0 16.04.2020 Page 9 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 10: Tools, Lubricants And Auxiliary Substances Required

    6 mm diameter Ball bearing support 19 mm; 26 mm C-SC_CSSM Version 1.0 16.04.2020 Page 10 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 11 75 mm outer diameter 72 mm inner diameter L=80 mm C-SC_CSSM Version 1.0 16.04.2020 Page 11 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 12: Special Tools

    Pressure piece 64122003000 Extractor tool 64104101002 Mounting device 64122134000 C-SC_CSSM Version 1.0 16.04.2020 Page 12 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 13: Lubricants And Auxiliary Substances Required

    34130533060 Milling Printed in Germany Tools, lubricants and auxiliary substances required Lubricants and auxiliary substances required The manufacturer's specifications for the lubricants used can be found in the FEIN lubricants catalogue. Grease SM 0021 20 g Gearbox Grease SM 0024...

  • Page 14: Test And Diagnostics Options

    Milling Printed in Germany Test and diagnostics options Test and diagnostics options Test data The permitted parameters for the machine can be found in the FEIN electronic information system. C-SC_CSSM Version 1.0 16.04.2020 Page 14 of 75 All rights reserved by FEIN, especially in case of property rights applications.

  • Page 15: Disassembly

    Unscrew the three screws (1). Remove the guide plate unit (2). C-SC_CSSM Version 1.0 16.04.2020 Page 15 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 16: Removing The Guide Plate Unit

    Unscrew the locking knob (6). Remove the sleeve (7). C-SC_CSSM Version 1.0 16.04.2020 Page 16 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 17: Removing The Handle (Milling Head)

    Unscrew the two screws (3). Remove the handle (4). C-SC_CSSM Version 1.0 16.04.2020 Page 17 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 18: Removing The Gearbox Unit

    Unscrew the four screws (3). Remove the housing (4). C-SC_CSSM Version 1.0 16.04.2020 Page 18 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 19: Removing The Gearbox Unit

    Fix the bearing housing with the mounting device. Remove the spring magazine (1). C-SC_CSSM Version 1.0 16.04.2020 Page 19 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 20 Fix the bearing housing with the mounting device. Remove the flywheel (1). C-SC_CSSM Version 1.0 16.04.2020 Page 20 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 21: Removing The Crown Wheel

    Remove the sealing ring (4). Remove the shims (5). C-SC_CSSM Version 1.0 16.04.2020 Page 21 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 22: Removing The Drive Shaft (With Needle Bearing)

    Remove the washer (2). Press out the drive shaft (3). C-SC_CSSM Version 1.0 16.04.2020 Page 22 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 23 Press out the needle bearing (1). Remove the washer (2). C-SC_CSSM Version 1.0 16.04.2020 Page 23 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 24: Removing The Grooved Ball Bearing

    Press out the grooved ball bearing (1). C-SC_CSSM Version 1.0 16.04.2020 Page 24 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 25: Removing The Drive Shaft

    Remove the sealing ring (1). Press out the drive shaft (2). C-SC_CSSM Version 1.0 16.04.2020 Page 25 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 26 The sealing ring (2) is destroyed during removal and must be replaced. Remove the sealing ring (2). C-SC_CSSM Version 1.0 16.04.2020 Page 26 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 27: Removing The Grooved Ball Bearing

    Press out the grooved ball bearing. C-SC_CSSM Version 1.0 16.04.2020 Page 27 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 28: Removing The Handle

    Remove the cable clamp (4). Remove the terminals (5). C-SC_CSSM Version 1.0 16.04.2020 Page 28 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 29 Unscrew the two screws (3) and remove the electronics. Remove the handle half shell (4). C-SC_CSSM Version 1.0 16.04.2020 Page 29 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 30: Removing The Housing

    Simultaneously press the lugs (1). Remove the electronics (2). C-SC_CSSM Version 1.0 16.04.2020 Page 30 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 31: Removing The Carbon Brushes

    Repeat steps 1 to 6 on the opposite side of the machine. C-SC_CSSM Version 1.0 16.04.2020 Page 31 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 32: Removing The Gearbox Housing

    Remove the four screws (1). Remove the gearbox housing. Photo shows similar product C-SC_CSSM Version 1.0 16.04.2020 Page 32 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 33 Remove the air guide ring (1). Remove the pushbutton (2). Photo shows similar product C-SC_CSSM Version 1.0 16.04.2020 Page 33 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 34 Remove the sealing ring (2). Remove the bolt (3). Photo shows similar product C-SC_CSSM Version 1.0 16.04.2020 Page 34 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 35: Removing The Motor

    Remove the air guide ring (1). Remove the stator. C-SC_CSSM Version 1.0 16.04.2020 Page 35 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 36 Milling Printed in Germany Disassembly 8.5.1 Removing the stator C-SC_CSSM Version 1.0 16.04.2020 Page 36 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 37: Removing The Armature

    Plastic hammer Remove the armature (1). Photo shows similar product C-SC_CSSM Version 1.0 16.04.2020 Page 37 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 38: Disassembling The Armature

    Remove the bearing bush (1). Remove the bevel pinion (2). C-SC_CSSM Version 1.0 16.04.2020 Page 38 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 39 Remove the plate (4). Remove the grooved ball bearing (5). C-SC_CSSM Version 1.0 16.04.2020 Page 39 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 40: Removing The Gearbox Housing

    Remove the air guide ring (1). Remove the pushbutton (2). C-SC_CSSM Version 1.0 16.04.2020 Page 40 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 41 Remove the sealing ring (2). Remove the bolt (3). Photo shows similar product C-SC_CSSM Version 1.0 16.04.2020 Page 41 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 42: Assembly

    Press on the magnet (6). Position the bearing bush (7). C-SC_CSSM Version 1.0 16.04.2020 Page 42 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 43: Positioning The Armature

    If the armature can be pulled out of the gearbox head by hand, the gearbox housing must be replaced. C-SC_CSSM Version 1.0 16.04.2020 Page 43 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 44: Fitting The Stator

    Ensure that the cables are in the correct position. C-SC_CSSM Version 1.0 16.04.2020 Page 44 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 45 Ensure that the sleeve lies between the studs (2). Insert the pressure piece (3). C-SC_CSSM Version 1.0 16.04.2020 Page 45 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 46 Press in the stator (1). Position the air guide ring (2). C-SC_CSSM Version 1.0 16.04.2020 Page 46 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 47: Fitting The Housing

    Photo shows similar product Position the air guide ring (5). C-SC_CSSM Version 1.0 16.04.2020 Page 47 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 48: Positioning The Gearbox Housing

    Position the gearbox housing (1). Screw in the four screws (2) [2.7 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 48 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 49: Positioning The Carbon Brushes

    Repeat steps 1 and 2 on the opposite side of the machine. KFH17-15R 230 V Position the cables (3). C-SC_CSSM Version 1.0 16.04.2020 Page 49 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 50 Applies to KFH 17-15 RT 120 V: Connect the choke (5). C-SC_CSSM Version 1.0 16.04.2020 Page 50 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 51 Repeat steps 6 to 10 on the opposite side of the machine. C-SC_CSSM Version 1.0 16.04.2020 Page 51 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 52: Fitting The Switch

    ±0.2 Nm Screw in the screw (6) [0.8 Nm C-SC_CSSM Version 1.0 16.04.2020 Page 52 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 53: Positioning The Electronics

    Ensure that the cables (4) are in the correct position. C-SC_CSSM Version 1.0 16.04.2020 Page 53 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 54 Route the cables so that they do not cover the opening (2). C-SC_CSSM Version 1.0 16.04.2020 Page 54 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 55: Assembling The Handle

    Position the cable clamp (5). Screw in the screw (6) [1.5 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 55 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 56 Screw in the six screws (3) [1.5 Nm]. NFORMATION Observe the screwdriving sequence. C-SC_CSSM Version 1.0 16.04.2020 Page 56 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 57: Assembling The Handle (Applies To Kfh17-15Rt 120V)

    Press the cables as deep as possible into the recess. Connect the cables (4). C-SC_CSSM Version 1.0 16.04.2020 Page 57 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 58 Position the cable clamping piece (4). Screw in the screw (5) [1.5 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 58 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 59 Screw in the six screws (3) [1.5 Nm]. NFORMATION Observe the screwdriving sequence. C-SC_CSSM Version 1.0 16.04.2020 Page 59 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 60: Assembling The Milling Head

    Press in the grooved ball bearings (1). Position the circlip (2). C-SC_CSSM Version 1.0 16.04.2020 Page 60 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 61: Assembling The Drive Shaft

    Position the sealing ring (3). Position the drive shaft (4). C-SC_CSSM Version 1.0 16.04.2020 Page 61 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 62 Press in the drive shaft (1). NFORMATION Apply Loctite 242 to the thread. C-SC_CSSM Version 1.0 16.04.2020 Page 62 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 63: Assembling The Flywheel

    Secure the bearing housing (1) with the mounting device. Position the flywheel (2). Screw in the flywheel. C-SC_CSSM Version 1.0 16.04.2020 Page 63 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 64 Note the position of the springs. Position the bearing housing (2). C-SC_CSSM Version 1.0 16.04.2020 Page 64 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 65: Assembling The Grooved Ball Bearing

    Press in the grooved ball bearing. Position the circlip (2). C-SC_CSSM Version 1.0 16.04.2020 Page 65 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 66: Assembling The Drive Shaft (With Needle Bearing)

    Position the needle bearing (2). Press in the needle bearing (2). C-SC_CSSM Version 1.0 16.04.2020 Page 66 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 67 Position the washer (2). Position the sealing ring (3). C-SC_CSSM Version 1.0 16.04.2020 Page 67 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 68: Assembling The Crown Wheel

    Position the washer (1). Position the circlip (2). C-SC_CSSM Version 1.0 16.04.2020 Page 68 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 69 Measure the planar play every 90°. NFORMATION Maximum planar play 0.09 mm C-SC_CSSM Version 1.0 16.04.2020 Page 69 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 70: Assembling The Gearbox Unit

    C-SC_CSSM Version 1.0 16.04.2020 Page 70 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 71 Apply Loctite 242 thread locking compound to the screws. Screw in the four screws (2) [3.6 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 71 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 72: Assembling The Handle (Milling Head)

    Apply Loctite 242 thread locking compound to the screws. Screw in the four screws (4) [3 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 72 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 73: Assembling The Guide Plate Unit

    Position the holder (4). Screw in the four screws (5) [4 Nm]. C-SC_CSSM Version 1.0 16.04.2020 Page 73 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.
  • Page 74 Apply Loctite 242 thread locking compound to the screws. Screw in the three screws (4) [6 N]. C-SC_CSSM Version 1.0 16.04.2020 Page 74 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

  • Page 75: Inspection Following Repairs

    Check restart lock Brake function available: Brake function check C-SC_CSSM Version 1.0 16.04.2020 Page 75 of 75 All rights reserved by FEIN, especially in case of property rights applications. FEIN retains all rights of disposal, such as copying and circulation.

This manual is also suitable for:

Kfh17-15rt

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