Laarmann LM2000 User Manual Download Page 20

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MANUAL LM2000

Fig.3: LM2000 Toolboy

ITEM

QTY

Description

Specification

Support

M0006-20-00

Turntable

M0006-03-00

Pivot

M0006-04-01

Lifting arm

M0006-15-00

Shaft

M0006-06-01

Cradle assembly

M0006-07-00

Airbagclamp

Chain

Mounting bracket filter reg. (not in
picture)

M0006-08-01

Filter regulator (not in picture)

G1\4" 5mic. 0-12bar type:
T171BEMAD

Summary of Contents for LM2000

Page 1: ...USER S MANUAL LAARMANN LM2000 Edition Month Year 4 January 2019 ...

Page 2: ... 1 UNPACKING 7 4 2 SELECTING THE RIGHT PLACE 7 4 3 CONNECTING THE POWER CORD 7 4 4 ENVIRONMENT CONDITIONS 8 5 INSTRUCTIONS FOR USE 9 5 1 OVERALL VIEW 9 5 2 Instructions for use 10 6 WORKING INSTRUCTIONS 15 6 1 GENERAL 15 6 2 Starting the milling process 15 6 3 Stopping the milling process 15 7 TROUBLESHOOTING 16 8 MAINTENANCE 16 8 1 WEAR 16 8 2 CLEANING 16 9 PARTS LIST LAARMANN LM2000 17 10 CE CER...

Page 3: ...INSTRUCTIONS Safety instructions Claims for damages in any form whatsoever for injury to persons or damage to the machine caused through non observance of the following safety instructions are excluded Use according to the intended purpose Do not make any alterations to the machine and use only approved spare parts and accessories Otherwise the Declaration of Conformity will lose its validity and ...

Page 4: ...al components may be damaged Inserting grinding media Ensure that the grinding media are inserted correctly in the machine Otherwise they can be damaged when starting the machine Removing and opening hot grinding media When removing and opening hot grinding media always wear protective gloves There is a danger of burning the hands Materials Observe the relevant regulations and directives for handl...

Page 5: ...rizing system guarantees complete recovery of the samples Final finenesses of down to 20 40 μm can be achieved depending on the milling time and the specific properties of the sample material The optimum filling of a LM2000 is around 1 1 3 Liters of sample material The sample quantity should not be less than 25 of the bowl volume The puck may otherwise damage the bowl The bowl puck and lid must al...

Page 6: ...ncy switch is not activated all parameters are given to the digital program of the machine There is a bowl inside of the machine when using the automatic program Hood is locked 3 2 TECHNICAL DATA Power supply 400V 10 50 60Hz Rated power 2200W Timer 5 sec 99 min timer HOLD function in 1 sec steps below 10 min or 10 sec steps above 10 min Max bowl volume 2000 ml Dimensions W x D x H inclusive base p...

Page 7: ...r circulation min 200 mm at the back of the machine Leave enough space around the device that you will easy control and maintain it Don t use the device in surroundings where there are fast temperature and humidity changes Also avoid places exposed to direct sunlight and places nearby heating devices Avoid places where the possibility of shocks and vibrations exists Note The machine should not be ...

Page 8: ...4 ENVIRONMENT CONDITIONS The machine has been built for operating in laboratory environment Therefore the environmental conditions should be the following Temperature from 5 C to 40 C Humidity up to 85 RH non condensing ...

Page 9: ...y removed The overall footprint is decreased so a machine now fits onto an Europallet The touchscreen has been moved from the hood to the side of the machine o This prevents the cables wearing out over time The machine now exist of an top and bottom half o Removing the top half makes the inside easily accessible for maintenance There is a new system for locking the lid o There is an pneumatic magn...

Page 10: ...t LAARMANN for the options Once bought your nations flag will appear next to the British flag and you can press it to switch languages 2 Here you see the overview of the manual system Before starting the machine you need to clamp the bowl Press the Clamp bowl button and the button will change colour green You can press chance direction while the machine is in motion to change the direction To acce...

Page 11: ...There are 4 available programs F1 to F4 These also correspond with the physical numbers on the machine In this screen you can set the programs You switch between the programs by pressing on them the last know settings will load You can set the desired time by pressing H our M inutes S econds A number pad will appear see 5 and here you can give in the desired speed or rotations You confirm it by pr...

Page 12: ...een Here you will see the selected parameters and are able to start the machine for use The machine will automatically pressurize the bowl and start the program Once the programme has finished you can press unlock the lid and release bowl to open the hood and remove the bowl inside ...

Page 13: ...ressed lock the Lid carefully check if you can open the hood or not After verifying press to reset and check again 7 In case of this message please check all the emergency stops and verify that the installation doors are correctly closed To release the emergency stop you need to turn it and it will come up After verifying that all stops are checked press the message to continue ...

Page 14: ...the machine receives enough pressure 9 In case of this message please contact authorised personnel to check the motor of the machine After visual inspection and ensured that no parts are either broken or damaged contact an electrical engineer to verify the connections When everything is checked run the machine in hand control without grinding media inside If the machine works properly you can resu...

Page 15: ...is high enough Do not open the hood during the milling process also not by force Do not mill inflammable or explosive samples For these kind of samples please contact LAARMANN for special features Please note that the properties and therefore the dangerous nature of your sample can change during the milling process 6 3 Stopping the milling process Stop the milling operation by pressing the emergen...

Page 16: ...N advises to use LAARMANN GREASE Similar can be graphite free high temperature grease 8 1 WEAR The milling tools can become worn out depending on the frequency of the milling operation and the milled material The milling bowl lid and puck should be regularly checked for wear and replaced if necessary Contact Laarmann for the corresponding spare parts 8 2 CLEANING Before cleaning the machine unplug...

Page 17: ...MANUAL LM2000 17 9 PARTS LIST LAARMANN LM2000 Fig 1 LM2000 internal parts 1 2 3 4 5 6 7 8 9 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 22 20 22 20 1 9 26 21 25 24 24 28 27 27 23 1 0 1 1 29 D E TA ILB 900 1 70 ...

Page 18: ...shaft 20120025 35 01 7 1 Weight 20120025 36 01 8 1 Bearing shaft 20120025 37 01 9 1 Bushing 20120025 38 01 10 1 Mounting plate 20120029 02 01 11 2 Dowel 20120029 03 01 12 1 Electric motor 13 1 Pulley 14 1 Taper bush 15 1 Pulley 16 1 Taper bush 17 2 Bearing 18 1 Seal 19 2 Bearing 20 1 Seal 21 4 Machine mounting 22 2 Shaft circlip 23 2 V belt 24 2 Shaft key 25 1 Shaft key 26 1 Pin 27 12 Spigot bush ...

Page 19: ...MANUAL LM2000 19 ...

Page 20: ... 00 61 1 Turntable M0006 03 00 62 1 Pivot M0006 04 01 63 1 Lifting arm M0006 15 00 64 1 Shaft M0006 06 01 65 1 Cradle assembly M0006 07 00 66 1 Airbagclamp 67 1 Chain 68 1 Mounting bracket filter reg not in picture M0006 08 01 69 1 Filter regulator not in picture G1 4 5mic 0 12bar type T171BEMAD ...

Page 21: ...ssions EN 50082 1 1992 Immunity EN 60204 1 Part 1 Safety of Machinery Electrical Equipment of Machines WARNING This equipment is required to be operated strictly in accordance with the instructions given in the operating manual supplied with the product All supply voltages and frequencies as stated on the rating plate must be used External power cables and connectors must be supplied by LAARMANN A...

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