INITIAL ADJUSTMENT
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Put the belt around the waist and faster the two ends together
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If the belt is too loose, slide the male adjuster down the belt, towards the female half. If the belt is too tight, slide the male adjuster
away from the female half.
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Repeat the above processes until a comfortable and secure fit is achieved.
Position the blower unit around the waist at the centre of the back to minimize the risk of the blower or hose becoming caught up in use.
ATTACHING THE HOSE TO THE AIRMAX PAPR BLOWER UNIT
Align the pins of the hose bayonet connector with the bottom of the arrow on the air outlet of the blower. Push the bayonet connector into
the blower until it reaches the bottom of the hole and then twist in a clockwise direction until the locating pins clips into place. Repeat the
process to attach the other end of the hose to the head top.
FITTING THE DUO WELDING HELMET
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First set the welding head top rake and adjust the welding filter to suit. Lift the helmet to its upper position
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Place over the head and adjust the headgear ratchet wheel by pushing it in and twisting until a satisfactory tightness is achieved
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Pull the elasticized chin guard downwards and at the same time pull the helmet down
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The welding head top is then ready for use
Loosen
6
Tighten