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Contents
Safety instructions___________________________________________ 14
General safety instructions _________________________________________ 14
Specific safety instructions: _________________________________________ 15
Utilization __________________________________________________ 16
Descriptive diagram of the electrical brazer ____________________________ 16
Listing _________________________________________________________ 16
General presentation _____________________________________________ 16
Positioning of graphite electrodes: ___________________________________ 17
Brazing of tubes _________________________________________________ 17
Removing a connection ___________________________________________ 18
Brazing on touch _________________________________________________ 18
Cooling of the clamp: _____________________________________________ 18
Storing the machine ______________________________________________ 19
Cobraz 54 option: hard soldering ______________________________ 19
Silver soldering __________________________________________________ 19
Removing a silver soldered connection _______________________________ 19
Maintenance ________________________________________________ 20
Diagnostics and repairs ______________________________________ 20
The electrodes do not heat: ________________________________________ 20
The brazing time increases: ________________________________________ 20
Sparks are produced when contact is made between the arms or the electrode
supports by a conducting material ___________________________________ 20
Guarantees _________________________________________________ 20
Technical form ______________________________________________ 21
