General Notes; Tig Welding - Cebora 1530/M Bedienungsanleitung

S - LED
Slope up. This is the time in which the cur-
rent, starting from the minimum, reaches the
set current value. (0-10 sec.)
T - LED
Main welding current. (10-130A in MMA and
5-150A in TIG)
V - LED
Second level of welding or base current. This
current is always a percentage of the main
current.
U - LED
Pulse frequency (0.16-250 Hz)
The peak and base times are equal
W - LED
Slope down. This is the time in which the cur-
rent reaches the minimum value and the arc
shuts off. (0-10 sec.)
X - LED
Post gas. Adjusts the time gas flows after welding
ends. (0-30 sec.)
Warning: only those LEDs that refer to the chosen welding
mode will light; i.e., in continuous TIG welding the LED U,
representing the pulse frequency, will not light.
Each LED indicates the parameter that may be adjusted by
means of the knob AA while the LED itself is lit. Five seconds
after the last variation, the LED involved will shut off; the
main welding current will be displayed, and the correspon-
ding LED T lights.
AE - 10-PIN CONNECTOR
The following remote controls are connected to this
connector:
a) foot control
b) torch with start button
c) torch with up/down, etc...
AD - 1/4 GAS FITTING
This is where the gas hose of the TIG welding
torch is to be connected.
AB - Negative output terminal (-)
AC -Positive output terminal (+)
AF - switch
Turns the machine on and off
10
AF
AG - gas intake fitting
3.3.

GENERAL NOTES

Before using this welding machine, carefully read the stan-
dards CEI 26-23 / IEC-TS 62081. Also make sure the insula-
tion of the cables, electrode clamps, sockets and plugs are
intact, and that the size and length of the welding cables are
compatible with the current used.
3.4 MMA WELDING (MANUAL METAL ARC)
- Make sure that the switch AF is in position 0, then connect
the welding cables, observing the polarity required by the
manufacturer of the electrodes you will be using; also con-
nect the clamp of the ground cable to the workpiece, as
close to the weld as possible, making sure that there is good
electrical contact.
- Do NOT touch the electrode clamp simultaneously with the
earth clamp.
- Turn the machine on using the switch AF.
- Select the MMA procedure by pressing the button A:
LED B lit.
- Adjust the current based on the diameter of the electrode,
the welding position and the type of joint to be made.
- Always remember to shut off the machine and remove
the electrode from the clamp after welding.
3.5

TIG WELDING

By selecting TIG AC welding mode
aluminium, aluminium alloys, brass and magnesium, while
AG
you may weld