EWM TGM 40230 Handy Operating Instructions Manual Download Page 1

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Operating instructions

Electrode grinding machine

TGM 40230 Handy

099-003412-EW501

16.11.2015

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Summary of Contents for TGM 40230 Handy

Page 1: ...ating instructions EN Electrode grinding machine TGM 40230 Handy 099 003412 EW501 16 11 2015 Register now and benefit Jetzt Registrieren und Profitieren www ewm group com For details visit www ewm group com ...

Page 2: ... accepted This exclusion of liability shall be deemed accepted by the user on commissioning the equipment The manufacturer is unable to monitor whether or not these instructions or the conditions and methods are observed during installation operation usage and maintenance of the equipment An incorrectly performed installation can result in material damage and injure persons as a result For this re...

Page 3: ...e documents spare parts 8 4 Machine description quick overview 9 5 Design and function 10 5 1 Presets 11 5 1 1 Selecting the grinding track 11 5 1 2 Preparing electrodes for the grinding process 12 5 1 3 Setting the grinding angle of the tungsten electrode 13 5 2 Setting the speed 14 5 2 1 Guideline values for speed controller setting 14 5 3 Inserting the electrode 15 5 4 Grinding the electrode 16...

Page 4: ...he hazard is also highlighted using a symbol in the page margin CAUTION Working or operating procedures which must be closely observed to prevent possible minor personal injury The safety information includes the CAUTION keyword in its heading with a general warning symbol The risk is explained using a symbol on the edge of the page CAUTION Working and operating procedures which must be followed p...

Page 5: ...users must observe Correct Wrong Press Do not press Press and keep pressed Turn Switch Switch off machine Switch on machine ENTER enter the menu NAVIGATION Navigating in the menu EXIT Exit the menu 4 s Time display example wait 4s press Interruption in the menu display other setting options possible Tool not required do not use Tool required use ...

Page 6: ...ive 89 655 EWG on the minimum regulations for safety and health protection when staff members use equipment during work The regulations regarding occupational safety and accident prevention for the respective country Check at regular intervals that users are adhering to the safety regulations in their work Check the machine at regular intervals according to BGV A3 Damage due to the use of non genu...

Page 7: ...ng salt sea air Non permissible ambient conditions Insufficient ventilation results in a reduction in performance and equipment damage Observe the ambient conditions Keep the cooling air inlet and outlet clear Observe the minimum distance of 0 5 m from obstacles 2 4 1 1 In operation Temperature range of the ambient air 25 C to 40 C Relative air humidity Up to 50 at 40 C Up to 90 at 20 C 2 4 1 2 Tr...

Page 8: ...s regarded as improper and no liability is assumed for any damage arising therefrom 3 2 Documents which also apply 3 2 1 Warranty For more information refer to the Warranty registration brochure supplied and our information regarding warranty maintenance and testing at www ewm group com 3 2 2 Service documents spare parts DANGER Do not carry out any unauthorised repairs or modifications To avoid i...

Page 9: ...verview Figure 4 1 Item Symbol Description 0 1 Infeed channel 2 Guide element for setting the grinding tracks 3 Grinding attachment 4 Depth gauge 5 Grinding attachment clamping bolt 6 On off switch 7 Filter casing 8 Grinding angle scale 9 Ventilation slot for machine cooling 10 Retaining bolt 11 Motor 12 Speed controller ...

Page 10: ... is started with the electrode in contact the electrode may tilt and damage the grinding disk and the machine as well as cause potential injury When starting the machine do not place the electrode on the grinding disk Before switching on the machine check the position of the electrode through the inspection glass Incorrect collet chuck Using a collet chuck that does not match the electrode size ca...

Page 11: ...scription 0 1 Guide element for setting the grinding tracks 2 S mark 3 Grinding disk 4 Grinding track 5 Clamping bolt Unfasten the clamping bolt Lift up the guide element Rotate the guide element by 90 By turning it position the angle guide exactly underneath the guide element Insert the guide element into the angle guide Re tighten the clamping screw The filter must be replaced whenever the grind...

Page 12: ...mm is pre fitted in the electrode holder at the factory Figure 5 2 Item Symbol Description 0 1 Electrode 2 Collet chuck 3 Electrode holder Area of application unalloyed and low alloy materials Select the collet chuck according to the electrode diameter Insert the electrode into the collet chuck Screw the collet chuck into the electrode holder Collet chucks supplied Collet chucks for electrode diam...

Page 13: ...ing angle can be set from 15 to 180 in 5 increments The angle of 180 creates a right angled surface at the electrode tip Figure 5 3 Item Symbol Description 0 1 Clamping bolt 2 Mark 3 Grinding angle scale Unfasten the clamping bolt Move the guide until the mark is pointing to the required degree setting Tighten the clamping bolt ...

Page 14: ...5 4 Item Symbol Description 0 1 Motor casing 2 Mains connection cable See 7 Technical data chapter 3 Speed controller Speed for the individual electrode diameter Set the speed controller to the required value See 5 2 1 Guideline values for speed controller setting chapter 5 2 1 Guideline values for speed controller setting Electrode diameter 1 0 mm 1 6 mm 2 0 mm 2 4 mm 3 2 mm 4 0 mm Speed controll...

Page 15: ...ollet chuck and allow to protrude by approx 35 mm Screw the collet chuck into the electrode holder Insert the electrode holder into the grinding attachment clamping bolt depth gauge Tighten the tungsten electrode by turning the electrode holder to the right Check that the electrode is seated securely Insert the electrode holder slowly into the infeed channel until the tungsten electrode is over th...

Page 16: ...inding disk Switch on machine Move the electrode holder onto the grinding disk while turning it slowly so that the tungsten electrode does not anneal Check the process through the inspection glass Complete the grinding process using light pressure and slow even rotation of the electrode holder The grinding process is complete when the electrode holder limit stop has been reached Switch off the mac...

Page 17: ...ithout a filter cartridge may mean that poisonous dust chips and smoke are expelled from the machine Chips dust and smoke from welding electrodes can represent a health risk Never operate the machine without a filter cartridge in place The filter must be replaced whenever the grinding track is changed or if dispersed dust can be seen constantly in the grinding chamber Disposal Use the waste dispos...

Page 18: ...lter casing 2 Retainer grille 3 Retaining bolt 4 Motor casing 5 Allen key SW 4 6 Filter cartridge 7 Rubber seal Unfasten the retaining bolt on the filter casing Fold down and remove the retainer grille Remove the filter cartridge and dispose of with the waste disposal bag in accordance with regulations Insert a new filter cartridge with the rubber seal in front Hook in the retainer grille on the f...

Page 19: ...Maintenance care and disposal Replacing the grinding disk 099 003412 EW501 16 11 2015 19 6 2 Replacing the grinding disk Figure 6 2 ...

Page 20: ...wards Reverse the grinding disk using an open ended spanner SW 14 and unfasten using an open ended spanner SW 13 Fit new grinding disk and tighten using the open ended spanners Fit the grinding attachment Tighten the grinding attachment clamping bolt Fit the connecting link with inspection glass Fit the guide element for setting the grinding tracks Tighten the stop bolt hand tight 6 3 Cleaning The...

Page 21: ... 7 Technical data 7 1 TGM 40230 Handy Weight without accessories 2 5 kg Performance 850 W Mains connection EN 50144 230 V 50 Hz Speed 8000 22000 U min Diamond disk diameter 40 mm Electrode diameter 0 8 4 0 mm Grinding angle 15 180 Maximum electrode length 175 mm ...

Page 22: ...98 003697 00000 COL Porta Handy Ø 1 2 mm Collet chuck for EWM tungsten electrode grinders 098 003698 00000 COL Porta Handy Ø 1 6 mm Collet chuck for EWM tungsten electrode grinders 098 003674 00000 COL Porta Handy Ø 2 0 mm Collet chuck for EWM tungsten electrode grinders 098 003675 00000 COL Porta Handy Ø 2 4 mm Collet chuck for EWM tungsten electrode grinders 098 003676 00000 COL Porta Handy Ø 3 ...

Page 23: ...Appendix A Overview of EWM branches 099 003412 EW501 16 11 2015 23 9 Appendix A 9 1 Overview of EWM branches ...

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