Fein WSG 7-100 Setup guide

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
Repair instructions
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Version 1.0
2019-07-05
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FEIN retains all rights of disposal, such as copying and circulation.
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WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
Contents
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2019-07-05
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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

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
1. Models described
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These repair instructions describe how to repair the following models:
Model Order number
WSG 7-100 7 221 96 .. .. .
WSG 7-115 7 221 97 .. .. .
WSG 7-115 (A) 7 221 98 .. .. .
WSG 7 115 PT 7 222 31 .. .. .
WSG 7-125 7 222 65 .. .. .

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
2. Technical data
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Technical data
All the technical data can be found in the operating instructions for the model.
Tests
Up-to-date test data and test instructions after repair can be found on the FEIN Extranet (Customer Service → Repair Guides).
Lubricants / Auxiliary substances
The lubricants or auxiliary substances and their 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

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
3. Notes and requirements
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2019-07-05
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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!

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
4. Tools required
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Standard tools Special tools
PH2 cross-tip screwdriver Drawing-off socket cap 6 41 04 150 00 8
Flat-nose pliers Chuck cone 19 mm 6 41 07 019 00 7
Slotted screwdriver Assembly aid 6 41 22 121 01 0
Plastic hammer Pressure piece 6 41 22 128 00 0
Hot air gun
Socket wrench
Socket wrench insert 10 mm
Punch Dia. 9 mm; dia. 17 mm
2x flat material 2 mm
Arbor press
Puller 6-10 mm
Sleeves
•55 mm inner diameter
65 mm outer diameter
•45 mm inner diameter
62 mm outer diameter
•32 mm inner diameter
40 mm outer diameter

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
4. Tools required
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Standard tools
Sleeves
•22 mm inner diameter
33 mm outer diameter
•17 mm inner diameter
33 mm outer diameter
•9 mm inner diameter
22 mm outer diameter
•12 mm inner diameter
22 mm outer diameter
•16 mm inner diameter
30 mm outer diameter
Bolt
Dia. 18 mm

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
5. Lubricants and auxiliary substances required
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Lubricants
Grease 0 40 12 901 00 0 10 g Gearbox housing

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
6. Removal
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Removing the cover
1. Unscrew the screw (1).
2. Pull off the cover.
Tools:
- PH2 cross-tip
screwdriver
1

WSG 7-100; WSG 7-115; WSG 7-115 (A); WSG 7-115 PT; WSG 7-125
6. Removal
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2019-07-05
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FEIN retains all rights of disposal, such as copying and circulation.
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Removing the cover [applies to: WSG 7-115 PT]
1. Unscrew the two screws (1).
2. Remove the cover (2).
3. Remove the control rod (3).
4. Remove the cover (4).
Tools:
- PH2 cross-tip
screwdriver
1
2
3
4