
Version 1.0.6 - 2021-7-28 3Originalbetriebsanleitung
GU15 │GU18 │GU20 │GU20S │GU20P│GU25│GU25S│GU25P DE | EN
GU_GUS_GUP_DE_GBIVZ.fm
1Safety
1.1 Safety instructions (warning notes) ..............................................................................................................36
1.1.1 Classification of hazards.................................................................................................................36
1.1.2 Other pictograms ............................................................................................................................37
1.2 Intended use.................................................................................................................................................37
1.3 Reasonably foreseeable misuse ..................................................................................................................38
1.3.1 Avoiding misuse..............................................................................................................................38
1.4 Possible dangers caused by the grinding machine ......................................................................................39
1.5 Personnel qualification .................................................................................................................................40
1.5.1 Target group ...................................................................................................................................40
1.6 User positions...............................................................................................................................................40
1.7 Safety measures during operation ...............................................................................................................41
1.8 Safety devices ..............................................................................................................................................41
1.8.1 Spark-guard and support surface ...................................................................................................41
1.9 Safety check.................................................................................................................................................41
1.10 Personal protective equipment.....................................................................................................................41
1.11 For your own safety during operation...........................................................................................................42
1.12 Disconnecting and securing the grinding machine.......................................................................................42
1.13 Emissions .....................................................................................................................................................42
1.14 Basic information on grinding wheels...........................................................................................................43
2 Technical specification
3 Unpacking and connecting
3.1 Scope of delivery..........................................................................................................................................44
3.2 Storage.........................................................................................................................................................44
3.3 Set-up and assembly....................................................................................................................................44
3.3.1 Installation site requirements ..........................................................................................................44
3.4 First commissioning......................................................................................................................................45
3.5 Dimensions...................................................................................................................................................45
3.6 GU20S | GU25S overview............................................................................................................................48
3.7 First commissioning......................................................................................................................................49
3.7.1 Power supply ..................................................................................................................................50
3.7.2 Grinding machines with speed regulated drive...............................................................................50
3.7.3 When the ELCB triggers .................................................................................................................50
3.8 Operation......................................................................................................................................................50
3.8.1 Extraction socket ............................................................................................................................51
4 Maintenance
4.1 Safety ...........................................................................................................................................................51
4.1.1 Preparation .....................................................................................................................................51
4.2 Inspection and maintenance ........................................................................................................................52
4.3 Replacing a grinding wheel ..........................................................................................................................52
4.4 Replacing a polishing wheel.........................................................................................................................52
4.5 Replacing a sanding belt ..............................................................................................................................53
4.6 Repair...........................................................................................................................................................53
5 Appendix
5.1 Copyright ......................................................................................................................................................54
5.2 Liability claims/warranty ...............................................................................................................................54
5.3 Advice for disposal / Options of reuse:.........................................................................................................55
5.3.1 Decommissioning ...........................................................................................................................55
5.3.2 Disposal of new device packaging..................................................................................................55
5.3.3 Disposal of electrical and electronic components...........................................................................56
5.4 Disposal through municipal collection facilities ............................................................................................56
5.5 Product follow-up..........................................................................................................................................56
5.6 Change information operating manual .........................................................................................................56
5.7 Extraction unit GU1 with speed regulated grinding machines......................................................................57
5.8 Intended use.................................................................................................................................................57
5.9 Reasonably foreseeable misuse ..................................................................................................................58
5.9.1 Avoiding misuse..............................................................................................................................58
5.9.2 Workplace limits..............................................................................................................................58
5.9.3 Residual risk ...................................................................................................................................58
5.10 Commissioning.............................................................................................................................................59
5.11 Electronics....................................................................................................................................................59
5.12 Inspection deadlines.....................................................................................................................................59
5.13 Operation of extraction unit ..........................................................................................................................59
5.14 Description of functioning of the extraction system ......................................................................................59
5.15 Functional Description of the Electrical Connections ...................................................................................60
5.16 Fire and Explosion Prevention .....................................................................................................................61