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FRT:
FMM 250 / FMM 250 Q
Starting page
All rights reserved by FEIN, in particular as these apply to trademarks.
Sahre / MVK 01.07
FEIN retains all powers of disposition such as copying and right of transfer.

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Summary of Contents for Fein FMM 250

  • Page 1 FRT: FMM 250 / FMM 250 Q Starting page All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 2: Table Of Contents

    Operating manual available on the Internet (www.fein.com) Spare parts list available on the Internet (www.fein.com) All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 3: Technical Data

    Power mains connection type Safety class Cable length with plug Weight without cable All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 4: Electrical Function Test

    Testing devices and aids 3.4. Wiring diagram / Connection plan 3.5. Safety test All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 5 Rated voltage Testing voltage max. 65 V AC max. 130 V AC All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 6 All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 7 Safety class Cable length with plug Weight without cable 1.2 / 1.4 All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 8 Adjustable isolating transformer (for motor test without electronics at 65 and 130 VAC) All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 9 220 - supply line field magnet carbon holder ( brown ) All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 10 2. Testing time: at least 3 sec No-load current tolerance field: min.0,72 A, max.0,92 A All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 11: Disassembly

    Removing the armature 4.4. Changing the armature bearing 4.5. Removing the field magnet All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 12 Furthermore it is recommended to also disconnect the tool and clamping piece. All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 13 Because of quality guidelines about pressing in force on the spindle, which can not be guaranteed after repair, the gear head of the new FMM 250 and FMM 250 Q can only be replaced or offered as a complete spare part unit (405).
  • Page 14 3. Disconnect the plug connection between the motor Screwdriver and the electronics - Flat pliers All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 15 4. During field magnet disassembly - Expose the flex from the - Cable hook field magnet ! All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 16 2. Disconnect the gearbox case with the armature from - Torx 15 Screwdriver the motor case All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 17 This is only guaranteed by the opened clamping lever. - Pull-off device 6 41 14 031 000 All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 18 3. Twist the top section of the device against the bottom section and pull off the gear head from the armature All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 19 3. Remove the ball bearing from the armature shaft with the 26mm pull-off device - Plastic hammer All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 20 - Plastic hammer 3. Remove the switch rod and switch slide All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 21: Assembly

    Carbon holder / carbon brushes 5.7. Electronics / cables 5.8. Case cover / Clamping piece All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 22 2. Insert switch rod into the motor case and hook into the switch slide All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 23 4. Insert air management ring - Only fits in one position !!! All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 24 3. Press on the bearing ring 4. Press on the spherical bearing and circleclip All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 25 - Observe the position of the fork during the pressing in (centred ) All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 26 3. Tighten the gear head on the motor case with screws ( 4pcs. Torx 15) All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 27 3. Screw the carbon holder tightly and connect cables - Flat pliers - Cable hook All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 28 - Flat pliers otherwise function of the machine - Cable hook All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 29 All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 30: Tools

    General tools 6.2. Special tools Lubricants Adhesive, sealing and other agents All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 31 • Screwdriver Torx 15, PH 1 Retail • Flat pliers Retail • Cable hook Retail All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 32 Pressure piece (only FMM 250) 6 41 02 066 00 1 All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.
  • Page 33 NLGI:2 slide bearing 4500g tin consistency with higher 32132010015 speed All rights reserved by FEIN, in particular as these apply to trademarks. Sahre / MVK 01.07 FEIN retains all powers of disposition such as copying and right of transfer.

This manual is also suitable for:

Fmm 250 q7 229 367 229 37