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Big Vision / Big Vision Air
USER MANUAL FOR GRINDING VISOR
The user manual for the helmet comply with Paragraph 1.4 of Annex II of the PPE Regulation (EU) 2016/425.
The manufacturer reserves the right, at any time and without prior notice, to make such changes and amendments to these
user instruction as become necessary due to misprints, inaccuracies or product enhancements. Such changes will, however, be
incorporated into subsequent editions of the instruction manual.
Our latest product documents as well as all contact details for the voestalpine Böhler Welding can be found on our website at:
www.voestalpine.com/welding.
IMPORTANT !
Big Vision is designed to protect the wearer's eyes and face
from particles and dust during grinding. As a high quality
product, Big Vision contributes to the comfort and safety of the
welder. The grinding visor offers permanent protection against
medium impact UV rays, heat & sparks. The grinding visor does
not offer light protection.
This grinding visor comes assembled. However before it can be
used, the user instruction must be read and the visor must be
adjusted to your personal preferences.
1. SAFETY INSTRUCTIONS
WARNING: This visor is not to be used as safety plate.
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Protection lenses do not provide unlimited eye, ear and face
protection.
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Never place the grinding visor on a hot surface.
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This grinding visor helmet will not protect against severe
impact hazards.
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This grinding visor helmet will not protect against explosive
devices or corrosive liquids.
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Helmets and screen only resist a certain amount of heat.
Do not place them near naked flames or hot work areas etc.
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Unauthorized modifications and replacement parts will void
the warranty and expose the operator to the risk of person-
al injury.
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Do not use in confined spaces and always asses the risk
before use
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Do not use in an environment that is immediately hazardous
to health or user hygiene.
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In the event of dizziness or breathing becomes difficult stop
working immediately and leave the area
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Do not use any solvents on visor or components.
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Protect lenses from contact with liquids and dirt.
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Materials that may get in contact with the wearers skin could
cause allergic reactions to susceptible individuals.
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Inspect the lens regularly. Immediately replace any scratched,
cracked, or pitted screens.
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Eye protectors against high speed particles worn over stand-
ard ophthalmic spectacles may transmit impacts, thus
creating a hazard to the wearer.
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Do not allow children to use or handle packaging material.
Big Vision Air (Grinding visor prepared for air) only:
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Read this manual in conjunction with other user instructions
for air delivery systems, welding filters and battery charger.
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It is essential not to use the grinding visor when the connect-
ed blower unit is switched off. Little or no respiratory pro-
tection is to be expected. A rapid build-up of carbon diox-
ide and depletion of oxygen within the helmet may occur.
6
- English -
This user instruction manual must be read and fully understood before using the equipment.
The user instruction manual must be retained for future reference.
English
The grinding visor (Big Vision Air) used together with an approved
air delivery system provided by voestalpine Böhler Welding
offers also protection against certain airborne contaminations.
Read this manual in conjunction with other user instructions for
air delivery systems, welding filters and battery charger, when
used together.
Big Vision/ Big Vision Air grinding visors are manufactured by
voestalpine Böhler Welding Group GmbH. Address contact
information is printed on page 2.
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A disabled PAPR System does not protect the user's respira-
tory organs.
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The face seal must be properly fitted around the user's face
to guarantee the optimal level of protection.
General information on hazards:
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Keep your head out of fumes. Do not breathe fumes. To
avoid this danger the working area must be well ventilated
and/ or proper extraction systems must be used to keep the
fumes and gases away from your breathing zone.
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If ventilation is poor, use an approved air-supply respira-
tory system.
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Wear approved ear protection if the noise level is high.
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Wear protective clothing and gloves made from durable,
flame-resistant materials and foot protection to protect
your and your helper's skin.
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Use impact resistant safety spectacles or goggles and ear
protection at all times when using this grinding visor.
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Do not use this screen while working with or around explosives
or corrosive liquids.
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Immediately replace any scratched, cracked, or pitted screen.
2. BEFORE FIRST USE
The grinding visor is fully assembled and ready to be used after
minor preparations and adjustments:
1. Remove the protective layers/films that covers the screen
must be removed from both sides
2. Check if there are any manufacturing defects such as
bubbles, cracks and deep scratches.
3. Adjust the headgear assembly by pressing + rotating the
adjustment knob at the rear for a proper fit on the user's
head.
4. Adjust the length of the top straps to vary the height and
adjust the depth and angle of the helmet shell by slightly
losing the knobs on both sides.
5. Tighten the knobs on both side of the helmet shell with
care to adjust the friction which holds the shell in up
(parking position) and down (working position).
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