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Parts & Service: 020 8988 7400/E-mail:[email protected] or [email protected]
2. The top headband can be adjusted by bending the strap and positioning
the peg in the appropriate hole.
3. When the thumbscrews (3) are tight, the angle of tilt can be quickly and
repeatably adjusted using the adjusting tab (9), by placing it on the
chosen peg on the headband.
BATTERY INSTALLATION
1. Remove the battery compartment door
by gently prising up the lid as shown.
2. Install the batteries (2 x AAA 1.5 volt
batteries) according to the diagram
located on the battery compartment lid
3. Close the lid by pushing it down gently.
USING THE HEADSHIELD
1. Remove the protective film from both sides of the cartridge (1).
2. Ensure the battery indicator light on the lens is illuminated before welding.
•
The window will be set to Light DIN 4 state, and you will be able to see the
workpiece. The lens will automatically darken when an arc is struck.
3. Test the lens by striking an arc on the workpiece for the first time. Replace
the batteries if the lens is not operating correctly. Check also that the
outer screen and lens are clean and clear at all times.
4. Change the shade of setting as required using the shade adjustment knob
(4). Refer to the table opposite.
5. When the helmet is not used for 15 minutes, the power will automatically
shut off. There is no OFF switch.
SELECT THE SHADE SETTING
On striking an arc, the window will automatically darken to a preset level. You
can adjust this level using the shade knob (4) on the side of the headshield,
corresponding to the type of welding process.
•
There are five levels available; 9, 10, 11, 12 and 13. Check the table to
determine which value you should select.
1. Set the shade selector (4) to the required setting.
2. During the welding operation the lens will automatically darken to the pre-
set shade. On removal of the arc, the lens will return to the light state.
BATTERY LOW WARNING
The filter cartridge has a red ‘low battery’ warning indicator. When the red
light warning indicator illuminates, the batteries should be replaced as soon
as possible.
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