Clarke 6000714 Manuale di istruzioni per il funzionamento e la manutenzione - Pagina 6
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SELECT THE SHADE SETTING
WARNING: DO NOT USE FOR WELDING OUTSIDE THE RANGE OF DIN 9-13. INJURY
TO THE EYES & LOSS OF EYESIGHT MAY BE CAUSED.
On striking an arc, the light created will activate the solar cell and the window
will automatically darken to a preset level. The lithium battery will provide the
necessary energy to operate the headshield when there is no arc light. You
can adjust this shade level using the shade adjustment knob on the side of the
headshield, corresponding to the type of welding process.
1. Set the shade selector 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.
Check the table to determine which
you should select.
WARNING: IT IS ESSENTIAL THAT AFTER USING THE HEADSHIELD IN
GRINDING MODE, IT SHOULD BE RETURNED TO THE CORRECT SETTING
BEFORE WELDING. FAILURE TO DO THIS COULD LEAD TO EYE INJURY.
Shade numbers according to BS 379, DIN 4647-1 and EN 169
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
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