Design and function
Machine cooling
099-002060-EW501
19.10.2015
23
5.2
Machine cooling
To obtain an optimal duty cycle from the power components, the following precautions should be
observed:
•
Ensure that the working area is adequately ventilated.
•
Do not obstruct the air inlets and outlets of the machine.
•
Do not allow metal parts, dust or other objects to get into the machine.
5.3
Workpiece lead, general
CAUTION
Risk of burns due to incorrect connection of the workpiece lead!
Paint, rust and dirt on the connection restrict the power flow and may lead to stray
welding currents.
Stray welding currents may cause fires and injuries!
• Clean the connections!
• Fix the workpiece lead securely!
• Do not use structural parts of the workpiece as a return lead for the welding current!
• Take care to ensure faultless power connections!
5.4
Transport and installation
WARNING
Risk of accident due to improper transport of machines that may not be lifted!
Do not lift or suspend the machine! The machine can fall down and cause injuries! The
handles and brackets are suitable for transport by hand only!
• The machine may not be lifted by crane or suspended!
CAUTION
Installation location
The machine may only be placed and operated on a suitable, load-bearing and even
surface (according to IP 34s in case of outside operation as well)!
• Ensure the machine is operated on an even, anti-slip floor and provide sufficient lighting of
the work area.
• Safe operation of the machine must be guaranteed at all times!
Содержание Pico 350 cel puls 460V
Страница 5: ...Contents Notes on the use of these operating instructions 099 002060 EW501 19 10 2015 5...
Страница 18: ...Machine description quick overview Rear view 18 099 002060 EW501 19 10 2015 4 2 Rear view Figure 4 2...
Страница 60: ...Appendix A Overview of EWM branches 60 099 002060 EW501 19 10 2015 10 Appendix A 10 1 Overview of EWM branches...
