Bullard Magma Bedienungsanleitung PDF herunterladen (Seite 5)

FIRE HELMET USER

INFORMATION GUIDE

www.bullard.com

Thank you for choosing the Bullard Magma Fire Helmet.

Head protection is an integral element of personal safety equipment that reduces the risk and

helps prevent head injuries.

Please read the following information to learn how to properly adjust your helmet.

These instructions have been written with both your safety and comfort in mind.

Do not use this helmet until you have read and understand the user information in this manual.

Sizing, Fit and Adjustment

MAGMA offers a wide range of adjustment features to create the proper ﬁt for each user.

Some are basic adjustments; some are related to the use

of accessories and/or supplementary components. Head

size 50-65cm, weight approx. 1.400g.

Basic adjustments

The ratchet system A allows adjusting the head size

continuously to any size from 50-65 cm. To open the ratchet

head ring, turn the ratchet knob counterclockwise. Put on

your helmet and turn the ratchet clockwise to a snug ﬁt.

Both front B and nape C band can be adjusted horizontally back

and forth for proper balance and to ﬁt very small and very big

head sizes.

Same for proper ﬁt of the eye protector. Adjust the front band B

backwards by relocating the snap fasteners to the designated

position if more room is needed between the eyes and the eye

protector. Both the crown straps D and the connection strap E

adjust the helmet position vertically. The connection strap E can move the front part of the helmet

up and down independently from the crown straps. Adjust by means of velcro strips to the

desired position.

Adjustments related to accessories and/or optional components

The brow band B can be moved up to give enough room for

wearing a face mask.

The nape band C can be moved down to make the helmet

tilt back permitting space for goggles.

Chin strap

The red-black buckle A opens and closes the chin strap.

Pressing the top of the red male part B to the outside

opens the buckle.

Cheek straps are adjusted with ladder locks

C on both sides. Pull up the ladder lock to

elongate the strap and pull the loose ends to

shorten the straps. The chin strap is adjustable

via a double D-ring D.

The X-shaped neck straps E adjust with a

single cam buckle to the left and are self

balancing.

This helmet complies with the retention requirements of EN443:2008 when the chin strap,

supplied by the helmet manufacturer, is worn and adjusted in accordance with these instructions.

Visor

The integrated visor A and (optional) eye protector B should be

pulled down completely while in use.

Protection is only provided in the fully deployed position.

WARNING

Visors only provide limited protection against ﬂying particles and are considered secondary

eye protection.

Always wear protective goggles when working with saws or devices used for cutting and

extrication.

Visors are not suitable for use at high ambient temperatures. Retract the visor to the stowed

position during structural ﬁre ﬁghting.

In extreme temperatures even the best visor materials lose their stability. Visors deformed

due to thermal loads must be replaced immediately.

The performance of your visor has been tested under the temperature range -40°C to 120°C.

Components not being marked “T” should not be used under extreme temperature.

Mesh visors are not suitable to protect against heat, ﬂames, sparks, hazardous liquids,

molten material or electricity.

Damaged visors must be replaced.

Marking visor and eye protector

Marking Explanation of marking

EN14458:2004 European standard upon which marking is based

Bullard manufacturer

R950 example for item number

12 example for year of manufacturing

. + suitable for fire fighting

= for general use

rating as face protection

rating as eye protection

Optional characteristics and marking

.-40°C suitable down to -40°C

K abrasion resistance

N anti-fog

Contact with liquid chemicals

The durability of the visor and adapters was tested with the following chemicals

Chemical Concentration

Sulfur dioxide 30%

sodium hydroxide 10%

p-Xylene undiluted

butane- 1 -oL undiluted

n-Heptane undiluted

Diagram transmission factor

The radiant heat protection

provided by this visor varies

with the temperature of the

heat source as shown in this

graph. The visor should only

be used in situations where

it can reduce the exposure of

the wearer’s eyes to below

100 W/m².

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