Weco Discovery 221AC/DC Evo, Instruction Manual

Page: 10 / 72

WELD THE WORLD
Cod. 006.0001.2000
19/07/2018 V.2.0
Discovery 221AC/DC Evo
Discovery 300AC/DC Evo
10
ENGLISH
3 USER INTERFACE
Discovery 221AC/DC Evo - Discovery 300AC/DC Evo
Menu Menu
Q-SPOT
AC AC
DYN arc
QST
M-TACK
MIX ac/dc MIX ac/dc
HF
SYN
Hz Hz
E1/S5
S3
L2
D1
USB S4 S2 S1
L1
L3
L4
L5
L6
L7
L8
L9
L10
L1
1
L12
L13
L14
L15
L16
CODE SYMBOL DESCRIPTION
L1
QST
DC TIG mode: illumination shows that the following parameter can be set: Q-START
MIX ac/dc MIX ac/dc
AC TIG mode: illumination shows that the following parameter can be set: MIX AC/DC
L2
DYN arc
DC TIG mode: illumination shows that the following parameter can be set: DYNAMIC ARC
AC TIG mode: illumination shows that the following parameter can be set: EXTRA FUSION
L3
M-TACK
DC TIG mode: illumination shows that the following parameter can be set: MULTI TACK
Hz Hz
AC TIG mode: illumination shows that the following parameter can be set: AC FREQUENCY
(Hz)
L4
AC TIG mode / DC TIG mode: illumination shows that the following parameter can be set:
ELECTRODE DIAMETER (mm)
AC TIG mode: This LED flashes when the set welding current is too high in relation to the cho -
sen electrode diameter.
L5 AC TIG mode: illumination shows that the following parameter can be set: AC TIG BALANCE
L6
HF
Illumination shows that the following function has been activated: HIGH FREQUENCY ARC
STRIKE (HF)
L7 Illumination shows that the following function has been activated: 2 stroke procedure.
L8
Illumination shows that the following function has been activated: 4 stroke procedure.
L9 Illumination shows that the following function has been activated: 4 stroke B-level procedure
L10
Q-SPOT
Illumination shows that the following function has been activated: 2 stroke spot procedure (Q-
SPOT).
L11 This LED illuminates to show that the following welding mode is selected: MMA
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