Table Of Contents; Contents - EWM cool50-2 U40 Operating Instructions Manual

Contents

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1 Contents ...................................................................................................................................... 3
2 Safety instructions....................................................................................................................... 4
2.1 Notes on the use of these operating instructions ..................................................................... 4
2.1.1
2.1.2
2.2 Trans port and installation ...................................................................................................... 6
3 Intended use ................................................................................................................................ 7
3.1 For operation only with the following equipment ...................................................................... 7
3.2 Documents which also apply ................................................................................................. 8
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
4 Machine description - quick overview ......................................................................................... 9
4.1 Front view ............................................................................................................................ 9
4.2 Rear view........................................................................................................................... 10
5 Design and function................................................................................................................... 11
5.1 General.............................................................................................................................. 11
5.2 Machine cooling ................................................................................................................. 11
5.3 Installation ......................................................................................................................... 11
5.4 Cooling module assembly/disassembly ................................................................................ 12
5.5 Connecting the supply lines ................................................................................................. 13
5.5.1
5.6 Connecting the wire feed unit .............................................................................................. 15
5.7 Welding torc h cooling system .............................................................................................. 16
5.7.1
5.7.2
5.7.3
6 Maintenance, care and disposal ................................................................................................ 18
6.1 General.............................................................................................................................. 18
6.2 Cleaning ............................................................................................................................ 18
6.3 Maintenance work, intervals ................................................................................................ 19
6.3.1
6.3.2
6.3.3
6.4 Disposing of equipment....................................................................................................... 20
6.4.1
6.5 Meeting the requirements of RoHS ...................................................................................... 20
7 Rectifying faults......................................................................................................................... 21
7.1 Checklist for rectifying faults ................................................................................................ 21
7.2 Vent coolant circuit ............................................................................................................. 22
7.3 Fixing the pump shaft (coolant circuit) .................................................................................. 23
8 Technical data ........................................................................................................................... 24
8.1 cool50-2 U40...................................................................................................................... 24
8.2 cool50-2 U42...................................................................................................................... 24
9 Acce ssorie s ............................................................................................................................... 25
9.1 General accessories ........................................................................................................... 25
10 Appendix A ................................................................................................................................ 26
10.1 Overview of EWM branches ................................................................................................ 26
099-008603-EW501
27.07.2016
Complete documentation ........................................................................................ 4
Explanation of icons ............................................................................................... 5
Warranty................................................................................................................ 8
Declaration of Conformity ....................................................................................... 8
Welding in environments with increased electrical hazards ....................................... 8
Service documents (spare parts and circuit diagrams) .............................................. 8
Calibration/Validation.............................................................................................. 8
Welding torc h connection...................................................................................... 14
Approved coolants overview ................................................................................. 16
Maximal hose package length ............................................................................... 16
Adding coolant ..................................................................................................... 17
Daily maintenance tasks ....................................................................................... 19
6.3.1.1 Visual inspection .................................................................................... 19
6.3.1.2 Functional test ....................................................................................... 19
Monthly maintenance tasks................................................................................... 19
6.3.2.1 Visual inspection .................................................................................... 19
6.3.2.2 Functional test ....................................................................................... 19
Annual test (inspection and testing during operation) .............................................. 20
Manufacturer's declaration to the end user ............................................................. 20
Notes on the use of these operating instructions
Contents
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