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ERICHSEN LINEARTESTER 249, Operating Instructions Manual, Page: 3 / 29

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ERICHSEN LINEARTESTER 249 Operating Instructions Manual Download Page 3

 
Scratch Hardness Tester LINEARTESTER 249 

  3 

 

 

 

 

 

 

 

BAE 249 

 

 

 

 
 

7

 

Preselection Counter (Display) 

23

 

7.1

 

Control Elements 

23

 

7.2

 

Operation of the preselection counter 

24

 

7.3

 

Battery change (Preselection counter) 

25

 

 

8

 

Universal Adapter Set (Accessories) 

26

 

8.1

 

Universal shaft 

26

 

8.2

 

Clamping adapter 

26

 

8.3

 

Disc adapter 

27

 

8.4

 

Chucking adapter 

27

 

8.5

 

Mounting instructions for the universal adapter set 

28

 

 

9.

 

Care and Maintenance 

29

 

9.1

 

Inspection and Maintenance 

29

 

9.1.1

 

Basic Unit

 29

 

9.1.2

 

Test Tools

 29

 

9.2

 

Cleaning Material 

29

 

9.3

 

Disposal of Materials 

29

 

9.4

 

Customer Service 

29

 

 
 
 
Encl.:  Declaration of Conformity 

Summary of Contents for LINEARTESTER 249

Page 1: ...R 249 1 BAE 249 ATTENTION Read Operating Instructions carefully before commissioning Seria No Erichsen No Year of construction 2010 Country of origin Germany Stand VI 2010 Operating Instructions Scrat...

Page 2: ...2 6 Care Maintenance Correction of Faults 8 2 7 Modifications to the Equipment 8 2 8 Cleaning of the Instrument and Disposal of Materials 8 3 Transport and Storage 9 3 1 Packing 9 3 2 Checks on Recei...

Page 3: ...8 Universal Adapter Set Accessories 26 8 1 Universal shaft 26 8 2 Clamping adapter 26 8 3 Disc adapter 27 8 4 Chucking adapter 27 8 5 Mounting instructions for the universal adapter set 28 9 Care and...

Page 4: ...nt s duty a only to permit persons to work on the machine who are familiar with the regulations for safety at work and accident prevention and who have been trained to operate the instrument and who h...

Page 5: ...s this will be improper use Erichsen GmbH Co KG will not be liable for any damage resulting from this Proper use also implies observance of all guidelines contained in the instruction manual and full...

Page 6: ...nd his personnel The instruction manual contains instructions and guidelines that may not be duplicated distributed or otherwise passed on either in full or in part Infringement of these restrictions...

Page 7: ...rsonnel Only properly trained personnel may operate the instrument Who is responsible for what must be clearly established in respect of installation commissioning operation setting up maintenance and...

Page 8: ...Modifications to the Equipment No modifications or additions or alterations to the instrument may be made without permission from the manufacturer All measures involving modifications require written...

Page 9: ...n and from the German Association of Machine Builders Note must be taken of the pictorial symbols on the packing 3 2 Checks on Receipt by the User Check packing for damage After unpacking check comple...

Page 10: ...0 5 mm 0842 01 32 Test tip acc to IHD 0 6 mm 0208 02 32 Test tip acc to ISO 1 0 mm 915030441 Test tip acc to VW 3 mm 60 0741 01 32 Test tip acc to 0 5 mm 90 0740 01 32 Test tip acc to 1 0 mm 90 Equip...

Page 11: ...05 32 Test discs made of stainless steel additionally covered with an extremly hard layer p 10 pcs Adapter for abrasion tests 0844 01 32 Squarish adapter egde length 25 mm 0845 01 32 Cylindrical adapt...

Page 12: ...device as well as the included spirit level 5 2 Preparation of Energy and Supply Connections For the power supply please use the delivered power pack 24V 3A only Connect the low tension jack c to the...

Page 13: ...MOhm Adjust the measuring range to 2 V DC direct current The test weight with the test tip must be lifted safely Set the preselection counter to a value of 50 strokes to have time enough available for...

Page 14: ...d lever with scale 6 Taring weight 7 Weight block with locking screw 8 Weight of 0 5 N 9 Fastening screw for test tip 10 Clamp screw for fixing the test panel 11 Setting test speed 12 LED display 13 S...

Page 15: ...Scratch Hardness Tester LINEARTESTER 249 15 BAE 249 1 2 3 4 5 6 7 8 9 10 11 12 13 14 19 18 16 15 17...

Page 16: ...e Spherical Inserts Description Test geometry Material test tip acc to van Laar 1 2 test tip acc to IHD 1 carbide insert test tip acc to Bosch 2 test tip acc to ISO 1 2 carbide insert test tip acc to...

Page 17: ...tip acc to Sikkens 1 test tip acc to Sikkens 1 test tip for cross hatch cutting 2 hardened steel duroplast copper stainless steel test disc acc to Oesterle 3 stainless steel additionally covered with...

Page 18: ...ards Loosen movable clamping bar limit stop 4 and draw it backwards if desired tighten it in this position or in any other Fig 1 Place test panel onto the slide 2 and push it against the clamping bar...

Page 19: ...must be loosened again so that the test tool rests on the test panel Fig 7a Now tighten the fastening screw 9 finally Fig 6 Then lift the counterpoised lever 5 for a moment using the fastening screw...

Page 20: ...position the test force is increased by 0 5 N when moving further into the next catching position by totally 1 N Fig 10 Now push the left arrow key under the display 12 until P programme preset appea...

Page 21: ...t the test tip 3 is then automatically placed onto the test panel by the guide plate 15 and then the scratching process starts immediately and will continue until the test tip 3 is lifted automaticall...

Page 22: ...only push the main switch EMERGENCY OFF 1 Every new start is also a Reset signal for the cycle counter which is automatically reset to 0 whereby in the P mode the preset number of cycles is retained T...

Page 23: ...ition X another variable speed is available The factory provided variable speed is set to 50 mm s D EMERGENCY OFF The instrument stops immediately and the DC supply is interrupted only in case of emer...

Page 24: ...preselection menu With the help of the key the blinking digit is shifted one place to the right at each keystroke By means of the key it is now possible to scroll the numbers 0 to 9 into the blinking...

Page 25: ...panel carefully forward out of the housing Open battery compartment Replace the batteries one after the other with batteries of the same type CR AA 3V Lithium thereby the instrument will continue to...

Page 26: ...de sapphire ruby Therefore it may be recommendable to use these commercial inexpensive inserts for purposes others than originally intended To secure the gauge slides on the shaft a serrated lock wash...

Page 27: ...admitted disc diameter is 8 25 mm From the ERICHSEN programme the Oesterle disc disc dia 16 mm thickness 1 mm radius 0 5 mm centre bore 3 mm dia The following versions of the Oesterle insert are avail...

Page 28: ...sal adapter set Clamping adapter Tool insert with 4 mm shaft e g Clemen chisel Disc adapter Two dimensional tool insert with bore M3 screw e g Oesterle disc Chucking adapter Cylindrical tool insert wi...

Page 29: ...o DIN EN ISO 9001 9 2 Cleaning Material Do not use abrasive cleaning materials or cleaning materials that dissolve plastics 9 3 Disposal of Materials Disposal of materials used in the operation of the...

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