Kemppi Master MLS MEX panel - Manual (Page 6)

6 – Master MLS MEX / 0241 ©
COPYRIGHT KEMPPI OY
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2.1.2. MEX installation
a) Make sure that main switch of power source is in position OFF.
b) Mount the MEX control panel to the power source according to mounting
instructions given in operation manual of power source.
c) Make sure that Master MLS power source has program version 0A5 (display
shows 015 when switching on the power source) or newer. If not, a software
update is needed. The power source is delivered with program version 0A5 from
the following serial number on:
Master 1600 MLS (6102160): 1078803
Master 2500 MLS (6104250): 1077793
Master 3500 MLS (6104350): 1077963
Mastertig 2000 MLS (6112200): 1078823
Mastertig 2500 MLS (6114250): 1077913
Mastertig 3500 MLS (6114350): 1079468
If your power source has a lower serial number, please contact a Kemppi service
workshop.
3. MEX FUNCTIONS
3.1. PILOT LAMPS (1)
1. Power On light
2. Thermal overload light
3. Wrong mains voltage, over or under voltage
3.2. MODE, SELECTION OF WELDING METHOD (2)
You have four welding methods to
select from:
1. Normal MMA welding
2. Contact TIG welding
3. Carbon arc gouging
4. Broken arc welding