Clarke 6000714 Manual de instrucciones de uso y mantenimiento - Página 5
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SELECTING WELD OR GRIND SETTING
The headshield has a 'GRIND' setting,
on the outside selector knob. When
set to 'GRIND' the auto darkening
function is disabled.
The headshield then provides eye
and face protection for sparks and
airborne particles created during
grinding operations.
WARNING: IT IS ESSENTIAL THAT AFTER USING THE HEADSHIELD IN
GRINDING MODE, IT SHOULD BE RETURNED TO THE WELD SETTING BEFORE
WELDING. FAILURE TO DO THIS COULD LEAD TO EYE INJURY. MAKE A
HABIT OF RETURNING THE SWITCH TO THE WELD SETTING.
DELAY TIME ADJUSTMENT
The delay time is the time taken to
switch back from fully dark to fully
light and is selected using the knob in
the centre 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 left 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.
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
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