English - optel weldcap bump RCB 3/9-12 Bedienungsanleitung

English

First use
initial assembly of the weldcap is graphically described in the Quick start guide (pages
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2- 3)� in addition, you will find information on the functions and features of the weldcap
the Quick start guide�
Safety guidelines
read the instruction manual before using the weldcap
correctly assembled� if it is not possible to eliminate errors, the weldcap
Precautions & restrictions on protection
During the welding process, heat and radiation, which can lead to eye and skin injuries, are
released� this product offers protection for your eyes and face� your eyes are always protected
against ultraviolet and infrared rays when wearing the weldcap
level selected� For protection of the rest of the body, wearing appropriate protective clothing is
required additionally� particles and substances released during the welding process can cause
allergic skin reactions in people who are susceptible� skin contact with the fabric component can
lead to allergic reactions in people who are sensitive�
the weldcap may only be used for welding and grinding and not for other applications� if the
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weldcap is used for any other purpose than that which it is meant for or if the instruction manual
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is disregarded, in its use, optrel assumes no liability� the weldcap
welding processes, except for laser welding� please observe the shade level recommendation
according to En169 (page 8)�
Guarantee & liability
please see the directives of optrel's national sales organization for the guarantee provisions�
please contact your optrel dealer for further information on this�
the guarantee only applies to material and production flaws� in the case of damages through
incorrect use, unauthorized interventions or use which is not foreseen by the manufacturer,
there is no guarantee or liability� there is also no guarantee or liability if replacement parts other
than those sold by optrel are used�
Use
1� Protection level� By turning the knob, you can set the protection level from between 9 to
12,
2� Grind mode. By setting the shade level knob to grinD, the shade cartridge is reset to the
grinD
mode� the cartridge is deactivated in this mode and remains in the light state� the shade level
knob
should always be turned counterclockwise until the end of the grinD position�
3� Stand-by. When the weldcap
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this
Washing
1� ONLY the fabric head and neck guard of the weldcap
circumstances should you wash the shade cartridge together with the plastic shield and
electronics
2� use a commercially available washing bag� (the protruding hooks on the sewn-on synthetic
part can damage other items of washing�)
3� let the weldcap dry for at least one day after washing!
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Explanation: the synthetic parts become saturated with water� their rigidity is thereby reduced
and this leads to an imprecise fit on the mask� one or two days are necessary before the
synthetic material regains its previous rigidity�
4� only wash according to the washing instruction (40 °c or 104 °F, do not dry clean, do not
bleach, gentle drying cycle)
5� after 15 washes, the flame-retardant properties of the textile are significantly reduced� these
should be refreshed using a spray or replaced (available at your weldcap
Batteries
the shade cartridge uses replaceable lithium button cell batteries of the cr2032 type� the
batteries have
to be replaced when the lED on the box blinks red or the shade cartridge does not shade (see
page 6)� if
the shade cartridge does not shade
1� remove the battery cover carefully
2� remove the batteries and dispose of these according to the national provisions for hazardous
waste
3� use the battery type cr2032 as shown in the picture
4� carefully refit the battery cover
if the shade cartridge no longer darkens when the welding arc is fired, please check the polarity
of the
batteries� if the shade cartridge does not function properly, even after the batteries have been
replaced
correctly, it has to be deemed no longer serviceable and replaced�
Battery and battery life:
1� the battery lasts for approx� 1,000 hours (active welding time) when welding at the medium
� check that the front cover lens is
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should not be used�
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, regardless of the shade
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is suitable for all usual
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according to your choice�
is not in use, the shade level should be set at grinD�
increases battery life substantially!
may be washed� under no
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shade level�
2� the battery lasts for approx� 2 years (10,000h) if the weldcap
mode)�
3� Battery life is substantially reduced if the weldcap
sunlight (sensor against the sun)�
4� only use new cr2032 batteries�
in
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Cleaning
the shade cartridge and front cover lens can be cleaned regularly with a soft cloth in order to
prolong their life� no strong cleaning products, solvents, alcohol or cleaning products containing
abrasives may be used� scratched or damaged visual panels should be replaced�
Storage
the weldcap should be stored at room temperature and low humidity� in order to prolong the
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life of the batteries, store the weldcap
Problem solving
The shade cartridge does not shade
→ Deactivate the Grind mode
→ Clean the sensors and front cover lens
→ Check the light flow to the sensor
→ Replace the batteries
The shade cartridge flickers
→ Replace the batteries
Poor visibility
→ Clean or replace the front cover lens or inside cover lens
→ adjust the shade level to suit the welding procedure
turn up the ambient light
The weldcap
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→ adjust the fabric part to the head size again
Specifications
(subject to technical modifications)
shade level
uv/ir protection
switching time from light to dark
switching time from dark to light
Dimensions of the shade cartridge
power supply
Weight
operating temperature
storing temperature
Washing temperature – fabric head & neck guard
classification according to En379
certifications
Replacement parts (see page 7)
1� Entire weldcap
2� Front cover lens
3� textile cap & bump
4� inside cover lens
5� Battery cover
6� nose rest
dealer)�
9
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in its original packaging�
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slips
3 (light state)
9– 12 (dark state)
maximum protection in both light and dark statuses
160μs (23°C / 73°F)
110μs (55°C / 131°F)
0�3 sec�
approx� 47 x 115 mm / 1�85 x 453"
solar cells, 2 replaceable li batteries of 3v (cr2032)
420 g / 14�64 oz
10°c – 60°c / 14°F – 140°F
-20°c – 80°c / -4°F – 176°F
max� 40°c/104°F
optical class = 1
Diffused light = 1
homogeneity = 2
angle dependence = 2
cE, ansi, as/nZs, Eac
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is not used at all (grinD
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is stored where it is exposed to blazing