11
SECTION - 5
MAINTENANCE &TROUBLESHOOTING
5-1 ROUTINE MAINTENANCE
WARNING
SEE SAFETY SIGNAL AT THE BEGINING THIS MANUAL
5-2 OVERHEATING.
START
WELDING
PROCESS
Figure 5-1 Overheat protection.
1- This unit is designed to initially operate with cooling system.
2- While unit works, the cooling system maintains a safe temperature so as not to damage internal components
3- If the cooling system was not enough and the temperature rises to unsafe values, the unit interrupt output and
deploys in the voltmeter and ammeter the message ''ESP ErE'', the cooling system will continue to operate; when the
machine has a temperature to operate safely restart output and the message ''ESP ErE'' disappears.
4- On the one overheating or failure in the cooling system, the machine will shut down and internally is disconnected from
the line alimenteción..
CONTINUE
WELDING
PROCESS
1
2
3
4
TIME
Above normal equipment use: Check all labels ( see 6 month entry ), repair any damaged
insulation or replace holder or work cable, clean internal parts ( see 6 month entry ), clean and
tighten connections at holder cable and work clamp.
Every month
Every 3 months
Every 6 months
MAINTENANCE
Replace Unreadable Labels, Tape Or Replace Cracket Cables, Clean And Tighten Weld
Terminals, Replace Cracket Parts.
Blow Out Or Vacuum inside,During Heavy Service Clean Monthly.
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