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SHADE REFERENCE TABLE
The shade number can be manually set from 9-13 using the adjusting knob on
the left side of the headshield. Adjust the headshield to the correct shade
shown in the table above.
Shade numbers according to BS 379, DIN 4647-1 and EN 169
.
DELAY TIME ADJUSTMENT
The delay time is the time taken to
switch back from fully dark to fully
light and is selected using the switch
on the right hand side of the
headshield.
1. Set the minimum (0.1-0.25 sec)
when spot welding, or doing short
or seam welding work.
2. Set the delay to medium for most
welding operations.
3. Set the maximum (0.85-1.0 sec) when doing high current welding.
SENSITIVITY
The sensitivity can be adjusted using the knob on the right hand side of the
headshield according to the type of welding and the background light. The
mid range selection is suitable for most indoor and outdoor welding.
1. Select maximum for low current welding or when working in low light
conditions, especially when welding argon arc with a low current.
2. Select minimum for high current welding or working in a brightly lit
environment.
Summary of Contents for PG4
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