Clarke 6000714 운영 및 유지보수 지침 매뉴얼 - 페이지 5

{카테고리_이름} Clarke 6000714에 대한 운영 및 유지보수 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Clarke 6000714 13 페이지. Arc activated headshield

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]