REPLACEMENT OF BATTERIES
1) Detach the auto darkening filter from the helmet
shield (Refer to REPLACEMENT OF WELDING
FILTER)
2) Carefully open the battery compartments.
3) Put the new batteries into the compartments.
(Fig.9)
4)Snap the compartments back into the filter.
5)Install the filter back onto the helmet shield.
6.MAINTENANCE
REPLACEMENT OF FRONT COVER LENS
-9-
-10-
Take out the old cover lens (Fig.10).
Make sure that the protective film is removed from
the new cover lens.
REPLACEMENT OF INNER COVER LENS
Detach the auto darkening filter from the helmet
shield (Refer to REPLACEMENT OF WELDING
FILTER).
Lift up one edge of the inner cover lens and pull
the cover lens away from the filter.(Fig.12).
Remove protective film on the new inner lens
cover, feed one side of the lens cover (Fig.13).
onto lens retaining slots on the filter, then push it
slightly all the way until the whole lens cover is
snapped on properly.
+
+
(Fig.9)
(Fig.12).
(Fig.13).
Ensure the front cover lens is mounted before
using and the protective film on the lens cover
is removed.
Ensure that the lens is clean and there is no dirt
or spatter covering the 4 sensors at the front of
the filter cartridge.
The following procedures should be followed to
perform this testing:
1) Make sure there is enough ambient light to
trigger the auto darkening lens on.
2) Make sure that "Grind/Weld" switch (Fig.4) is on
"Weld" position.
3) Press and hold on the "Batt" button(Fig8) for a
second or two:
If the LED (Fig8) is ON, and the lens is darken as
per shade setting, the helmet is functioning
properly.
If the LED is NOT on when procedures above are
followed, battery replacement is required.
If the LED is ON and LCD is not darkening as per
shade setting, the auto darkening lens may be
defective.
Always test the auto darkening
lens before welding.
(Fig.8)
LED
NEVER put used batteries into house hold waste
because they are very toxic to the environment.
Please always have used batteries recycled
properly, and stay GREEN when welding.
(Fig.10)
(Fig.11).
Place the new cover lens in the recess at
the front of the helmet (Fig.11).
Always change both of the
batteries when renewing them.
5. PRE-WELDING CHECK & BATTERY TESTING
