Fein KBE30 Setup guide

KBE 30
Repair instructions
C-SC_CSSM
Version 1.0
2019-02-12
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FEIN retains all rights of disposal, such as copying and circulation.
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KBE 30
Contents
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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. Troubleshooting
9. Connection diagram

KBE 30
1. Models described
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These repair instructions describe how to repair the following models:
Model
Order number
KBE 30
7 270 65 .. .. .

KBE 30
2. Technical data
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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

KBE 30
3. Notes and requirements
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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.

KBE 30
4. Tools required
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Standard tools
Special tools
Outer puller
Drawing-off socket cap
6 41 04 150 00 8
Bolt
20 mm in diameter
Chuck cone 19 mm
6 41 07 019 00 7
Arbor press
Chuck cone 22 mm
6 41 07 022 00 1
Open-ended spanner
Sizes 6, 14, 17, 22, 23, 24 mm
Chuck cone 37 mm
6 41 07 037 00 3
Slide hammer
Sleeve
~20 mm outer diameter
12 mm inner diameter
~20 mm outer diameter
14 mm inner diameter
25 mm outer diameter
15 mm inner diameter
27 mm outer diameter
17 mm inner diameter
28 mm outer diameter
23 mm inner diameter
35 mm outer diameter
30 mm inner diameter
26 mm outer diameter
~23 mm inner diameter

KBE 30
4. Tools required
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Standard tools
Inner puller
Socket wrenches
2.5 mm; 3 mm; 4 mm; 5 mm; 6 mm
PH2 cross-tip screwdriver
Torx
T10
Slotted screwdriver
Plastic hammer
Side-cutting pliers
Circlip pliers
Flat-nose pliers
Ball bearing support
8 mm inner diameter
12 mm inner diameter

KBE 30
5. Lubricants and auxiliary substances required
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Lubricants
Grease
0 40 127 0100 0
80 g
Gearbox

KBE 30
6. Removal
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Removing the cover
1. Remove the screw (1) and take off the cover (2).
2. Take out the two terminals (3) and remove the stranded wires.
3. Remove the two screws (4).
Tools:
- Cross-tip screwdriver
- Torx T10
2
1
3
3
4

KBE 30
6. Removal
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Removing the cover
1. Remove the two cable ties (1).
2. Remove the cover (2).
3. Remove the screw (3).
Tools:
- Side-cutting pliers
- Torx T10
1
3
2

KBE 30
6. Removal
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Removing the drill motor
1. Open the three screws (1).
2. Remove the guide (2) and take off the drill motor.
3. Unscrew the two caps (3) on both sides.
4. Remove the two carbon brushes (4) on both sides.
5. Remove the four socket head screws (5) together with the adapter (6).
Tools:
- Slotted screwdriver
- Socket wrench 5 mm
1
3
4
5
6
2

KBE 30
6. Removal
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Removing the drill motor
1. Remove the cover (1).
2. Pull out the armature (2).
1
2

KBE 30
6. Removal
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Removing the armature
1. Pull off the grooved ball bearings (1) with the chuck cones and the drawing-off socket cap.
Tools:
- Drawing-off socket
cap
- Chuck cone 22 mm
- Chuck cone 37 mm
1

KBE 30
6. Removal
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Removing the gearbox
1. Unscrew the two screws (1).
2. Unscrew the screw (2).
3. Unscrew the four screws (3) and take off the guide.
4. Remove the gear rack (4).
5. Remove the two pins (5).
Tools:
- Socket wrenches
3 mm;
4 mm
2
1
3
4
5

KBE 30
6. Removal
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Removing the gearbox
1. Remove the cover (1).
2. Remove the seal (2).
3. Remove the two pins (3).
1
2
3

KBE 30
6. Removal
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Removing the gearbox
1. Remove the grease.
2. Remove the gearbox (1).
Tools:
- Plastic hammer
1

KBE 30
6. Removal
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Removing the gearbox
1. Remove the grooved ball bearing (1).
2. Remove the circlip (2).
3. Turn over the housing and pull off the circlip (3).
4. Pull off the ring (4).
5. Remove the two screws (5).
Tools:
- Drawing-off socket
cap
- Chuck cone 22 mm
- Circlip pliers
- Socket wrench 5 mm
1
2
4
3
5

KBE 30
6. Removal
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Removing the gearbox
1. Press the shaft (1) 10 mm downwards.
2. Turn around the gearbox housing and press the shaft into the gearbox housing.
3. Pull the gear-wheel (2) off the shaft.
Tools:
- Arbor press
- Outer puller
1
2

KBE 30
6. Removal
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Removing the gearbox
1. Remove the feather key (1).
2. Press the shaft (2) out of the housing.
Tools:
- Arbor press
2
1

KBE 30
6. Removal
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Removing the gearbox
1. Remove the circlip (1).
2. Press the sealing ring (2) and the grooved ball bearing out of the gearbox housing.
Tools:
- Circlip pliers
- Arbor press
- Sleeve
25 mm outer diameter
15 mm inner diameter
1
2