Fein GWP10 Setup guide

GWP 10
Repair instructions
C-SC_CSSM
Version 1.0
2016-02-02
All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
Page 1of 39

GWP 10
Contents
C-SC_CSSM
Version 1.0
2016-02-02
All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
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1. Models described
2. Technical data
3. Notes and requirements
4. Tools required
5. Lubricants and auxiliary substances required
6. Removal
7. Fitting
8. Connection diagram

GWP 10
1. Models described
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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These repair instructions describe how to repair the following models:
Model Order number
GWP 10 7 209 38 .. .. .

GWP 10
2. Technical data
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Technical data
All the technical data can be found in the operating instructions for the model.
Test data
Up-to-date test data for all models can be found on the FEIN Extranet (Customer Service →Repair Guides).
Lubricants
The lubricants and container sizes available from FEIN can be found on the FEIN Extranet (Customer Service →Repair Guides).
Lists of spare parts
Lists of spare parts and exploded views are available online at www.fein.com

GWP 10
3. Notes and requirements
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Please note
These instructions are only intended for persons with suitable technical training. It is assumed that the reader has mechanical and
electrical training.
Only use original FEIN spare parts.
Provisions
Please note that power tools may only be repaired, maintained and checked by a trained electrician, as improper repair can result in
serious risks to the user.
The provisions set out in DIN VDE 0701-0702 should be observed after repairs.
The relevant accident prevention regulations of the employer’s liability insurance associations are to be observed when
commissioning.
The German Equipment and Product Safety Act [ProdSG] applies for correct use.
Outside Germany, the regulations applicable in the relevant country must be observed.

GWP 10
4. Tools required
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Standard tools Special tools
Torx T20 Assembly aid 6 41 22 121 01 0
Cross-tip screwdriver PH1, PH2 Expansion wedge, 12 mm 6 33 05 009 01 3
Slotted screwdriver (small) Drawing-off socket cap 6 41 04 150 00 8
Combination pliers Chuck cone with 16 mm diameter 6 41 07 016 00 1
Plastic hammer Chuck cone with 17 mm diameter 6 41 07 017 00 0
Arbor press Chuck cone with 19 mm diameter 6 41 07 019 00 7
Punch 5 mm; 6 mm; 9 mm
Long-nosed pliers
Slide hammer
Inner puller
Sleeve 11 mm inner diameter
26 mm outer diameter
7 mm inner diameter
30 mm outer diameter
19 mm inner diameter
30 mm outer diameter
~16 mm inner diameter
19 mm outer diameter
8 mm inner diameter
~17 mm outer diameter

GWP 10
4. Tools required
C-SC_CSSM
Version 1.0
2016-02-02
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Standard tools
Sleeve 8 mm inner diameter
~19 mm outer diameter

GWP 10
5. Lubricants and auxiliary substances required
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Lubricants
Grease 0 40 101 0100 4 25 g Housing

GWP 10
6. Removal
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2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the handle half shell
1. Unscrew the countersunk screw (1).
2. Remove the switch pushbutton (2).
3. Unscrew the three screws (3).
4. Remove the handle half shell (4).
Tools:
- PH1 cross-tip
screwdriver
- PH2 cross-tip
screwdriver
2
1
4
3

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the handle half shell
1. Unscrew the screw (1).
2. Remove the cable clamping piece (2).
3. Remove the cover (3).
4. Remove the handle half shell (4).
Tools:
- PH2 cross-tip
screwdriver
3
2
1
4

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the carbon brushes
1. Lift the spring (1) to one side [on both sides].
2. Pull out the carbon brush (2) [on both sides].
3. Pull off the female push-on connector (3) [on both sides].
4. Pull off the two female push-on connectors (4).
5. Unscrew the respective screw (5).
6. Remove the carbon brush holders.
Tools:
- Assembly aid
- Long-nosed pliers
- PH2 cross-tip
screwdriver
1
2
3
5
4

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the speed setting switch
1. Actuate the terminal (1) and simultaneously pull out both stranded wires (2).
2. Actuate the terminal (3) and simultaneously pull out the stranded wire (4).
3. Separate the plug connection (5).
Tools:
- Slotted screwdriver
(small)
1
5
3
4
2

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
Page 13 of 39
Removing the carbon brushes and carbon brush holders
1. Loosen the two screws (1) and pull out the stranded wires.
2. Actuate the terminal (2) and simultaneously pull out the stranded wire (3).
3. Remove the cable grommet (4).
Tools:
- PH1 cross-tip
screwdriver
- Slotted screwdriver
(small)
1
3
2
4

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the motor housing
1. Unscrew the three screws (1).
2. Remove the gearbox head (2) together with the intermediate gearbox.
3. Remove the armature (3).
Tools:
- Torx T20
- Plastic hammer
2
3
1

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the motor housing
1. Remove the air guide ring (1).
2. Unscrew the two screws (2).
3. Remove the stator (3).
4. Pull off the connecting cable (4).
Tools:
- PH2 cross-tip
screwdriver
- Plastic hammer
3
1
2
4

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
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Removing the armature
1. Pull off the grooved ball bearing (1).
2. Pull off the grooved ball bearing (2) together with the seal. Tools:
- Drawing-off socket cap
- Chuck cone with 17 mm
diameter
- Chuck cone with 19 mm
diameter
1
2

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
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Removing the gearbox housing
1. Pull off the intermediate gearbox (1).
2. Remove the seal (2).
Replace the seal (2) after each removal.
3. Pull out the pin (3).
4. Remove the bush (4).
Replace the bush (4) after each removal.
Tools:
- Combination pliers
1
2
3
4

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the gearbox housing
1. Remove the grease (1).
2. Remove the spiral spring (2).
3. Remove the two discs (3).
4. Remove the gearbox from the gearbox head.
Tools:
- Plastic hammer
1
3
2

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the gearbox
1. Remove the disc (1).
2. Remove the disc (2).
3. Remove the needle sleeve (3).
Remove only defective needle sleeves because the needle sleeve is destroyed during removal.
Tools:
- Slide hammer
- Inner puller
1
2
3

GWP 10
6. Removal
C-SC_CSSM
Version 1.0
2016-02-02
All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
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Removing the shaft
1. Remove the gear-wheel [z=46] (1).
2. Remove the gear-wheel [z=46] (2).
1
2