Adjusting The Suspension - MSA V-Gard H1 Manual De Operación

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Adjusting the Suspension

WARNING!
To supply maximum protection, make sure that the helmet is in the center position on your head and
the fit is tight. Do NOT keep gloves, cigarettes, earplugs, or other objects between the suspension and
the shell. Objects in this space can transmit a large amount of force to the head and neck during impact
and result in serious injury or death. Failure to obey these warnings can result in serious injury or death.
See Figure 1.
3 Adjusting the Chin Strap
See Figure 2.
Make sure that you adjust the chin strap for a tight fit. To apply equal pressure between all four
Y straps, pull the webbing through the side adjusters until the lengths are correct.
4 Inspection
WARNING!
Examine the helmet before and after each use. If the helmet shows any of the following conditions of
wear or damage, remove it from service immediately. Always replace your helmet after impact or pene-
tration occurs. Failure to obey these warnings can result in serious injury or death.
Examine the shell for breakage, cracks, craze pattern, discoloration, chalky appearance, or any other
unusual condition. If the shell shows any of these conditions, remove the helmet from service immedi-
ately. These conditions are signs that the helmet cannot supply protection from impact, penetration,
and/or electrical shock. Examine the suspension for loss of flexibility, cracks, breaks, frayed straps, or
damaged stitching. If the suspension shows any of these conditions, replace it immediately. Examine
the chin strap for missing, cut, frayed, or broken stitching. Examine the hardware on the chin strap for
breakage, cracks, discoloration, or any other unusual condition. If the chin strap or hardware shows
any of these conditions, replace the chin strap immediately. Examine the rescue whistle for blockage
or damage. Blow the whistle to make sure it operates correctly. If the rescue whistle is damaged or
broken, replace the chin strap. Make sure that a foam liner is attached to the shell. Examine the foam
liner for fractures or damage. If the foam liner is damaged, remove the helmet from service immedi-
ately.
5 Maintenance
WARNING!
Do NOT use paint thinner, solvents, or hydrocarbon-type cleaners such as methyl ethyl ketone (MEK),
gasoline, or kerosene on the helmet. These substances can cause damage that you cannot see.
Failure to obey this warning can result in serious injury or death.
Do NOT let the helmet fall to the ground or use the helmet as a support. Clean the helmet regularly so
sufficient inspection can be done. Use a solution of MSA's Confidence Plus
(P/N 10009971 or 10032737) or mild soap and warm water to clean the helmet assembly and sweat
band. Do NOT use detergents to clean the helmet. Keep the suspension clean to prevent skin irritation.
MSA recommends that you replace the suspension after no more than 12 months of use and the shell
after no more than 5 years of use.
Discard damaged equipment in accordance with local regulations. Remove the suspen-
sion, chin strap, light clips, and accessory hardware before you recycle the helmet shell.
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V-Gard H1 Safety Helmet
Adjusting the Suspension
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Cleaning Solution
US
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