12
Irregular darkening:
Headband has been set unevenly so the distance between the eyes and the lens
is different from the left to the right, reset so that the distances are equal.
Auto darkening filter does not darken, or flickers:
Front cover lens is soiled, clean or replace.
Photo sensors are dirty, wipe clean with a soft lint-free cloth.
Welding current is too low.
View of the weld is restricted, ensure the view of the weld is unobstructed.
Poor vision:
Ensure the cover lens and the filter cartridge are clean.
Ensure the shade number is correct and adjust accordingly.
Ensure ambient light is not too low/high.
TROUBLESHOOTING
MAINTENANCE INSTRUCTIONS….cont
Remove the old battery.
Fit the replacement battery (+) upwards.
Refit the cover and slide up to fully secure.
Follow these instructions to replace the 2nd battery.
Refit the filter cover and secure in place by the fitting and tightening the screw.
5
SAFETY INSTRUCTIONS….cont
Caution:
Anyone who operates this electronic headshield should read
and fully understand all of the instructions and warnings in this manual.
Caution:
The warnings and cautions mentioned in this user manual can not cover all possible
conditions and situations that may occur. It must be understood by the operator that com-
mon sense and caution are factors which cannot be built into this product, but must be ap-
plied.
CHECK FOR DAMAGED PARTS:
Before every use of the headshield, a lens or other part
that is damaged should be carefully checked to determine that it will operate correct-
ly and perform its intended function. A lens or other part that is damaged should be
correctly replaced.
DO NOT
dismantle the main filter lens; there are no user serviceable parts.
Stop operation immediately if you notice anything abnormal.
Appropriate personal protective equipment
MUST
be worn and
MUST
be designed
to protect against all hazards created. Severe permanent injury can result from
using inappropriate or insufficient protective equipment.
Always ensure that the front and rear cover lenses are fitted and clean before
each operation.
Never place the headshield directly onto a hot surface.
Never use the headshield if the filter is cracked.
DO NOT
look directly at the sun, it was not designed for this purpose.
Understand the operating environment; Before each use the operator should as-
sess, understand and where possible reduce the specific risks and dangers associ-
ated with the operating environment. Bystanders should also be made aware of
any risks associated with the operating environment.