Faceshield Adjustment; Defender Visor Adjustment - MSA Cairns 1010 Manuel D'utilisation

3.6

Faceshield Adjustment

To maintain NFPA compliance, use ONLY a Defender visor or an MSA polyarylate faceshield or
goggles when using an MSA Cairns fire helmet frontpiece. Removing compliant eye protection voids
the NFPA certification.
MSA recommends wearing approved eye protection, such as safety glasses that comply with ANSI/
ISEA Z87.1-2015, and CSA Z94.3, in conjunction with the faceshield.
Failure to obey this warning can result in serious injury or death.
The faceshield material has been selected for its resistance to impact and penetration, as well as for
premium optical clarity.
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3.7

Defender Visor Adjustment

A Defender visor that is not stowed securely may interfere with the SCBA facepiece seal.
Do not wear prescription eye glasses under the Defender visor. Safety glasses may be worn under
the Defender visor as long as there is no interference. If interference is anticipated, purchase a fire
helmet with an MSA faceshield instead.
Failure to obey these warnings can result in serious injury or death.
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WARNING!
Remove the protective cover from the lens.
To raise or lower the faceshield, loosen the knobs on both sides of the faceshield brackets.
Adjust the faceshield.
Tighten the knobs on both sides of the faceshield brackets.
WARNING!
The Defender visor stays locked inside the fire helmet until eye
protection is necessary.
• To lower the Defender visor, grasp the handles on either side
of the lens, then pull down and back.
• To raise the Defender visor, grasp the handles on either side of
the lens, then push forward and up until the visor locks into
position.
MSA Cairns Fire Helmets