Bricoman DIN 11 Manuel D'utilisation page 4

1. BEFORE WELDING
Auto Darkening Welding Helmets are designed to protect
the eye and face from sparks, spatter, and harmful
radiation under normal welding conditions.
This product comes ready for use, but before welding;
check the front cover lens to make sure that they are
clean, and there's no dirt is covering the two sensors on
the front of filter cartridge. Also check the front/inside
cover lens and the front lens retaining frame to make sure
that they are secure. Check all operating parts before
using to ensure there is no sign of damaged or wear
parts.
Any scratched, cracked or pitted parts should be replaced
immediately before using again to avoid severe personal
injury. Check light tightness before using each time.
Select the shade number you required by turning the
shade knob. (Seeing the Shade Guide Table).
Adjust headband so that the helmet is seated as low as
possible on your head and close to your face. Adjust
helmet's angle when in the lowered position by turning
the tilt adjustment.
WARNING
Make sure to remove any additional protection foil
from both sides of Protection Lens.
• This Auto-Darkening Welding Helmet is not suitable for
laser welding, & Oxyacetylene Welding.
• Never place this Helmet and Auto-darkening filter on a
hot surface. Never open or tamper the Auto-Darkening
Filter.
• This helmet will not protect against explosive devices
or corrosive liquids.
• Don't make any modifications on the filter or helmet,
unless specified in this manual. Don't use replacement
parts unless those specified in this manual.
• If this helmet doesn't darken upon striking an arc, stop
welding immediately and contact your supervisor or
your dealer.
• Don't immerse the filter in water.
• Don't use any solvents on filters' screen or helmet
components. Operating temperature: -10°C ~+ 60°C
• Storing temperature: -20°C ~+ 70°C. Protect filter
GB - ENGLISH
Read and
understand all
instructions before
using.
from liquid and dirt.
• Clean the filter's surfaces regularly; do not use strong
cleaning solutions.
• Always keep sensors and solar cells clean by using a
clean soft tissue/cloth.
• Regularly replace the cracked/scratched/pitted front
cover lens.
• The product is in full conformity with related DIN, EN,
CE safety standards and ANSI Z87.1 standards.
The welding filter is marked with the shade range and
optical classification. The following is an example
(EN379):
1. Light Shade
2. Dark Shade DIN5-8
3. Dark Shade DIN9-13
4. Manufacture identification
5. Optical class
6. Diffusion of light class
7. Variations in Luminous transmittance class
8. Angle dependency class
9. Certification mark or number of standard
3. OPERATING INSTRUCTIONS
3.1 Adjusting the fit of the helmet
• The overall circumference of the headband can be
made larger or smaller by rotating the knob on the back
of the headgear. (See adjustment "Y" in Fig. 2), which
can be done while wearing helmet to keep the helmet
firmly on the head with the right tension.
• If the headgear is riding too high or too low on your
head, adjust the strap which passes over the top of
your head. To do this release the end of the band by
pushing the locking pin out of the hole in the band.
Slide the two portions of the band to a greater or lesser
width as required and push the locking pin through the
nearest hole. (See adjustment " W" in Fig. 2)
• Test the fit of the headband by lifting the helmet up and
closing down a few times while wearing it. If the
headgear moves while tilting, re- adjust it until it is
stable.
3.2 Adjusting The Distance Between The Helmet
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2. MARKINGS