7
TRADE SERIES WELDING HELMET
OPERATING MANUAL
5. Operating Instructions
1.
Shade Selector Button
2.
Weld/Grind Mode Button
3.
Sensitivity Button
4.
Delay Button
5.
ADF Display
6.
Memory Buttons
7.
External Grind Button
Manual Shade Control
Press the
Mode (2)
button once to activate the edit mode setting. The current mode icon will
now flash. Then press
Mode (2)
button again to cycle to the desired mode. Available options
are
Shade 5-9
,
Shade 9-13
and
Grind
. Once desired mode is selected, wait 5s
for the filter to exit edit mode and the selected mode icon will become solid.
In
Shade 5-9
or
Shade 9-13
the desired shade is selected by pressing the
Shade (1)
button. Press
Shade (1)
once to enter edit shade mode, and the current shade
number will now flash. Then continue to press
Shade (1)
button until the desired shade
is shown. After waiting 5s, the ADF will exit edit shade mode and the shade number will
become solid.
Note:
Choose an optimum shade number for the required welding process or application.
If this lens does not darken when striking an arc, stop welding immediately and check the
helmet is in Weld Mode and not Grind Mode. If the issue persists, contact your local UNIMIG
Service Department.
4/5-9/9-13 CSS 1/1/1/1/379
ANSI CSS Z87 W4/5-13
CSA CSS Z94.3
AS/NZS 1338.1
1
2
3
MEMORY
SHADE
DELAY
MODE
GRIND
SENS.
1
3
2
4
7
6
5
Summary of Contents for TRADE U21020
Page 1: ...Operating Manual...
