Fein ASCD 18-1000 W34 Setup guide

Screwing
34130560060
Printed in Germany
Repair instructions
Applies to:
ASCD 18-1000 W34

Screwing
34130560060
Printed in Germany
Contents
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
Contents
1Models described..............................................................................................................................3
2Technical data...................................................................................................................................4
3Symbols used....................................................................................................................................5
4Notes and requirements....................................................................................................................6
5Safety instructions.............................................................................................................................7
6Tools, lubricants and auxiliary substances required...........................................................................9
6.1 Standard tools............................................................................................................................9
6.2 Special tools...............................................................................................................................9
6.3 Lubricants and auxiliary substances required.............................................................................9
7Test and diagnostics options...........................................................................................................10
8Disassembly....................................................................................................................................11
8.1 Removing the motor housing....................................................................................................11
8.2 Disassembling the electronics..................................................................................................13
8.3 Removing the gearbox.............................................................................................................15
9Assembly.........................................................................................................................................16
9.1 Fitting the gearbox....................................................................................................................16
9.2 Assembling the electronics.......................................................................................................19
9.3Assembling the motor housing .................................................................................................21
10 Inspection following repairs .............................................................................................................24

Screwing
34130560060
Printed in Germany
Models described
C-SC_CSSM
Version 1.0
19.05.2021
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All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
1 Models described
These repair instructions describe how to repair the following models:
Model
Material number
ASCD 18-1000 W34
7 115 08 .. .. .
ASCD 18-1000 W34
7 115 09 .. .. .

Screwing
34130560060
Printed in Germany
Technical data
C-SC_CSSM
Version 1.0
19.05.2021
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FEIN retains all rights of disposal, such as copying and circulation.
2 Technical data
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.
Lists of spare parts
Lists of spare parts and exploded views are available online in our spare parts catalogue, which can be
accessed via the FEIN website.
Connection diagram
The connection diagram can be found in the FEIN electronic information system.
Inspection following repairs
Further information about the inspection steps required after repairs can be found in the FEIN electronic
information system
Documents required for further repair work
- FEIN lubricants catalogue
- FEIN special tools catalogue
- All relevant service communications

Screwing
34130560060
Printed in Germany
Symbols used
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
3 Symbols used
Refers to measures for avoiding the risk of injuries.
ESD warning symbol to identify electrically sensitive components and parts.
Refers to information or instructions that should be followed. Non-observance can result in
damage or malfunctions.
Read the operating instructions.
Indicates notes that provide information or instructions that may provide a better understanding
and contribute to the more effective use of the product.
Part of the navigation interface.

Screwing
34130560060
Printed in Germany
Notes and requirements
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4 Notes and requirements
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.
Outside Germany, the regulations applicable in the relevant country must be observed.
The provisions set out in DIN VDE 0701-0702 should be observed after repairs.
The relevant accident prevention regulations are to be observed during commissioning.
The German Equipment and Product Safety Act [ProdSG] applies for correct use.
Disclaimer
The content of this documentation has been carefully reviewed and produced to the best of our knowledge.
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.
Claims relating to acts committed intentionally or through gross negligence are categorically excluded.
INFORMATION
Read the operating instructions for the product before
carrying out any repair work.

Screwing
34130560060
Printed in Germany
Safety instructions
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
5 Safety instructions
5.1 Structure
5.2 Danger classification
Warning
This warning refers to a dangerous situation. If the situation is not avoided, this may result in severe injuries
or death.
Caution
This warning refers to a potentially dangerous situation. If the situation is not avoided, this may result in
slight or minor injuries. This may also be used as a warning against material damage.
Please note
Indicates a potentially harmful situation. If this situation is not avoided, the product or an object in its
environment could be damaged.
SIGNAL WORD FOR THE DANGER
CLASSIFICATION.
Type and source of the danger.
Possible consequences.
Measure that must be taken in order to avoid this danger.
WARNING!
Type and source of the danger.
Possible consequences.
Measure that must be taken in order to avoid this danger.
CAUTION!
Type and source of the danger.
Possible consequences.
Measure that must be taken in order to avoid this danger.
PLEASE NOTE:
Type and source of the danger.
Damage to the product or its environment.
Measure that must be taken in order to avoid this danger.

Screwing
34130560060
Printed in Germany
Safety instructions
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5.3 Information
Indicates notes that provide information or instructions that may provide a better understanding and
contribute to the more effective use of the product.
5. 4 ESD protection
Damage from electrostatic charge.
Failure to comply with the safety regulations for ESD protection may cause damage to the electronics.
Only perform assembly/disassembly work on electronics at a workstation with ESD protection.
INFORMATION
Tip
ESD
Avoiding the failure of electronics

Screwing
34130560060
Printed in Germany
Tools, lubricants and auxiliary substances required
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6 Tools, lubricants and auxiliary substances required
6.1 Standard tools
Socket head wrench set
Blade
Torx
T15
Side-cutting pliers
Soldering station
6.2 Special tools
Not required.
6.3 Lubricants and auxiliary substances required
Grease
SM 0018
12 g
Gearbox
Adhesive
LOCTITE® 5145
n. a.
Electronics
Thread locking
compound
LOCTITE® 243
n. a.
Screws

Screwing
34130560060
Printed in Germany
Test and diagnostics options
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7 Test and diagnostics options
The FEIN USB programming adapter is used to read machine parameters, the software version and
operating hours.
The firmware update software required for this can be found in the FEIN electronic information system.
NOTE!
The machine software has to be checked for possible updates with each repair.

Screwing
34130560060
Printed in Germany
Disassembly
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FEIN retains all rights of disposal, such as copying and circulation.
8 Disassembly
8.1 Removing the motor housing
Tools:
- Socket head wrench, 4 mm
- Blade
- Torx T15
1. Unscrew the two screws (1).
2. Repeat step 1 on the opposite side of the machine.
3. Bring the gearbox housing (2) forward approx. 3–4 mm.
4. Separate the two stickers (3).
2
1
2
3

Screwing
34130560060
Printed in Germany
Disassembly
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
8.1 Removing the motor housing
5. Unscrew the ten screws (1).
6. Remove the housing half (2).
7. Remove the pressure piece (3).
8. Remove all components from the motor housing.
1
2
3

Screwing
34130560060
Printed in Germany
Disassembly
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
8.2 Disassembling the electronics
Steps that must be completed:
- Removing the motor housing
Tools:
- Side-cutting pliers
- Soldering station
1. Separate the sticker (1).
PLEASE NOTE:
Damage to plugs!
The two plugs can be damaged during separation.
Be careful when separating the sticker (1).
2. Remove the cable tie (2).
3. Pull off the two plugs (3).
4. Remove the speed setting switch (4).
5. Unsolder the three cables (5).
1
2
3
4
1
5

Screwing
34130560060
Printed in Germany
Disassembly
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Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
8.2 Disassembling the electronics
6. Remove the toggle switch (1).
1

Screwing
34130560060
Printed in Germany
Disassembly
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FEIN retains all rights of disposal, such as copying and circulation.
8.3 Removing the gearbox
Steps that must be completed:
- Removing the motor housing
1. Remove the motor with the flange (1).
2. Remove the gearbox housing (2).
3. Remove the disc (3).
4. Remove the tool holder (4).
1
3
2
4

Screwing
34130560060
Printed in Germany
Assembly
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Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
9 Assembly
9.1 Fitting the gearbox
1. Fill the opening, the gap and the jaws (1) with 6 g of
grease.
NOTE!
Decreasing lubricant effect of the lubricating grease.
This can lead to increased wear in the gearbox.
Regular maintenance of the gearbox after 15,000
cycles/screw connections. Lubricate the gearbox and striking
mechanism.
2. Coat the shaft end (2) with 2 g of grease.
2
1

Screwing
34130560060
Printed in Germany
Assembly
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Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
9.1 Fitting the gearbox
3. Position the tool holder (1).
4. Position the disc (2).
5. Coat the shaft in this section (3) with 2 g of grease.
6. Position the gearbox housing (4).
1
2
4
3

Screwing
34130560060
Printed in Germany
Assembly
C-SC_CSSM
Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
9.1 Fitting the gearbox
7. Coat the ring gear toothing (1) with 2 g of grease.
8. Position the motor with the flange (2).
2
1

Screwing
34130560060
Printed in Germany
Assembly
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Version 1.0
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All rights reserved by FEIN, especially in case of property rights applications.
FEIN retains all rights of disposal, such as copying and circulation.
9.2 Assembling the electronics
Steps that must be completed:
- Removing the motor housing
Tools:
- Soldering station
1. Position the toggle switch (1).
INFORMATION
Ensure that the contact spring (2) is in the correct position.
The contact spring must lie external to the pins.
2. Solder the three cables (3).
INFORMATION
Ensure that the connection diagram is observed.
3. Position the two plugs (4).
4. Position the cable tie (5).
INFORMATION
Only lay out the cable tie (5).
1
2
Photo shows similar product
3
5
4

Screwing
34130560060
Printed in Germany
Assembly
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Version 1.0
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FEIN retains all rights of disposal, such as copying and circulation.
9.2 Assembling the electronics
5. Attach the two plugs with adhesive.
INFORMATION
Ensure that the adhesive is applied in the correct positions.
The adhesive must be applied on the sides of the plugs
facing outwards.