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Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

SECTION 4 - PREPARATION & USE

USING THE HELMET

1. Remove the protective film from the lens cartridge. Remove the outer screen as

on pages 5 & 6 to remove it from the forward surface.

• The lens will be set to Light DIN 4 state, & you will be able to see the

workpiece. The lens will automatically darken when an arc is struck.

2. Test the lens by striking an arc on the workpiece for the first time. Check also that

the outer screen and lens are clean and clear at all times.

3. Change the settings as required using the controls described below. Refer to the

Shade Guide Table on page 15.

HEADGEAR ADJUSTMENT

1. Adjust the headgear diameter with the twist

knob on the back. The knob is locked until

pushed in. Once unlocked, twist clockwise

to tighten and counter-clockwise to loosen.

2. Adjust the height by snapping the pin into

the hole to lock securely in place.

3. To adjust the viewing angle, loosen the

knob on both sides of the helmet and

change. angle locker to the desired tilt

position (5 selection and positioned in the

middle by default). Once achieving the

desire angle, tighten the knobs until snug.

The helmet should still swing up, but it

should not drift downward when in place

for welding.

4. To adjust the distance between the user's

face and ADF, loosen the knobs on both

sides of the helmet until the headband can

move back and forth freely, reposition the

headband at one of the 3 slots as desired (The headband is positioned in the

middle by default). This should be done one side at a time and both sides should

be located at the same position for proper auto-darkening filter operation.

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.