ESAB Cadd Tig 1500i TA34, Service Manual

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S0740 800 186/E080826/P50
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ct34_00
Tig 2200i TA33/TA34 Tig 1500i TA34
Weight without cooling unit
cooling unit with / without cooling water
9.2 kg 9.4 kg
6.7 kg / 4.5 kg
Shielding gas
max pressure
All types intended for
TIG welding
5 bar
All types intended for
TIG welding
5 bar
Insulation class transformer H H
Enclosure class IP 23 IP 23
Application class
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer-
tain load without overloading. The duty cycle is valid for 40 ˚ C.
The duty cycle is valid for 40 ˚ C ambient temperature.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
WIRING DIAGRAM
The power source is based on a number of function modules. These are described in the
component descriptions on the following pages. Wire numbers and component names in
the wiring diagram show to which module each component belongs.
Circuit boards within each module have names such as 15AP1 -- 15AP99.
15 = module association, 1--69
AP = circuit board
1
= individual identification number, 0--99
Components within modules are named in a similar way.
Component description
1 MMC module: control panel and display board, see page 12.
2 Mains module.
2AP1 Power supply board, see page 13.
2L1--2L8 Ferrite ring cores.
2QF1 Mains switch.
2XS1 Flat pin sockets. Important : to obtain a proper electric connection, the complete
cord set must be replaced if the sockets have to be replaced.
10 TIG module.
10AP1 TIG board, see page 18.