Final Inspection - EWM Tetrix 351 AC/DC Conversion Instructions

Final inspection

Installing the rotary switch at the back of the machine
4 Final inspection
Protective earth PE!
To protect persons and animals against dangerous live voltages and electric shocks in
the event of a fault, the casing panels on the unit are connected to a green/yellow
protective earth.
• After conversion, re-connect the protective earth to the casing panels!
Danger due to failure to carry out the final inspection!
After installation or conversion, all mechanical and electrical connections must be
checked for correct installation to avoid any potential injuries.
• No leads or tubes should be squashed or laid on sharp edges.
• Check all mechanical connections to ensure that they are fitted correctly!
• Carry out the final inspection!
• Carry out the functional test!
Test!
Before re-commissioning, it is essential that an "inspection and test during operation"
is carried out conforming to IEC / DIN EN 60974-4 "Arc welding devices - inspection and
testing during operation"!
• For detailed instructions, please see the standard operating instructions for the welding
machine.
• Keep the conversion instructions with the machine documentation!
• When ordering spare parts, ensure that the item number and serial number of the
machine are quoted!
14
DANGER
WARNING
CAUTION
NOTE
099-008212-EW501
14.03.2011