= Οδηγίες Xρήσης .................................................... Σελίδα 195-202
i ךותירה תכסמב שומיש תוארוה ..................................... םידומע 203-208
the SAI Global Standards Mark programme.
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3M™ Speedglas™ 100
Welding Shield
BEFORE WELDING
For your own protection read these instructions carefully before using the
Speedglas 100 welding shield.
The complete assembly is illustrated in gure A:1.
Adjust the welding shield according to your individual requirements to
reach the highest comfort. (see gure B:1 - B:3).
Shade number should be chosen according to table on page 217.
The Speedglas 100 welding shield gives permanent protection (shade 12
equivalent) against harmful UV- and IR-radiation, regardless of whether
the lter is in the light or dark state or whether the auto-darkening function
is operational.
Two lithium batteries are used as the power source (3V CR2032).
WARNING!
When used in accordance with these user instructions, this product is •
designed to help protect the wearer‘s eyes and face from harmful radiation
including visible light, ultra-violet radiation (UV), infrared radiation (IR)
and sparks and spatter resulting from certain arc welding processes.
Use of this product in any other application such as laser welding/cutting •
or gas welding/cutting may result in permanent eye injury and vision loss.
Do not use any welding product without appropriate training. Read •
instructions before use.
Use only with original Speedglas brand spare parts such as inner and •
outer protection plates according to the part numbers provided in these
instructions. The use of substitute components or modications not
specied in these user instructions might impair protection and may
invalidate claims under the warranty or cause the shield to be noncompliant with protection classications and approvals.
The Speedglas 100 welding shield is not designed for heavy duty •
overhead welding/cutting operations due to the risk of burns from falling
molten metal.
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3
If the protection meets the requirements at extremes of temperature (-5°C
to +55°C) the marking is completed with the letter T. Additional markings
on the product refer to other standards.
FUNCTIONS
On/Off
To activate the welding lter, press the ON/SHADE button. The welding
lter automatically turns OFF after 1 hour of inactivity.
The welding lter has two photo sensors (see g A:2) that react independently
and cause the lter to darken when a welding arc is struck. The welding
lter may not go to dark position if the sensors are blocked or the welding
arc is totally shielded.
Flashing light sources (e.g. safety strobe lights) can trigger the welding
lter making it ash when no welding is occurring. This interference can
occur from long distances and/or from reected light. Welding areas must
be shielded from such interference.
Shade
Models Speedglas 100S-10 and Speedglas 100S-11 have a xed dark
shade where no setting is required.
Model Speedglas 100V has selectable dark shade settings. Five different
Shade Number settings, 8-12, are available in the dark state. In order to
see the current Shade Number setting, momentarily press the ON/SHADE
button. To select another Shade Number, press the ON/SHADE button
repeatedly while the LED indicators on the display are ashing. Move the
ashing LED to the desired Shade Number.
In all welding processes the arc should only be viewed with the
recommended dark shade. See table page 217.
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The manufacturer is not responsible for any modications to the welding •
lter or use with welding shields other than the Speedglas 100 welding
shield. Protection may be seriously impaired if unsuitable modications
are made.
Wearers of ophthalmic spectacles should be aware that in the case of •
severe impact hazards the deformation of the shield might cause the
inside of the shield to come into contact with the spectacles creating a
hazard for the wearer.
APPROVALS
Speedglas 100 has been shown to meet the Basic Safety Requirements
under Article 10 of the European Directive 89/686/EEC and is thus CE
marked. The product complies with the harmonized European Standards
EN 175, EN 166, EN 169 and EN 379. The product was examined at the
design state by DIN Certco Prüf- und Zertierungszentrum (Notied body
number 0196).
Markings
The welding lter is marked with the shade range and optical
classications.
The following is an example (EN 379):
3 / 8 -12 3M 1 / 2 / 2 / 3 / EN379 CE
Light shade
Dark shade(s)
Manufacturer identication
Optical class
Diffusion of light class
Variations in Luminous transmittance class
Angle dependency class (optional marking)
Certication mark or number of standard
Note! The above is an example. Valid classication is marked on the
welding lter.
The markings on the welding shield and the protection plates, indicate
safety class for protection against high speed particles. S stands for the
basic requirement for increased robustness, F stands for low energy impact
and B stands for medium energy impact.
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Sensitivity setting (Speedglas 100V only)
The sensitivity of the photo detector system (which responds to the
light from the welding arc) can be adjusted to accommodate a variety of
welding methods and workplace conditions. In order to see the current
sensitivity setting, momentarily press the SENS button. To select another
setting, press the SENS button repeatedly until the LED shows the desired
setting.
Position 1Least sensitive setting. Used if there is interferencefrom other welders’ arcs in the vicinity.
Position 2Normal position. Used for most types of weldingindoors and outdoors.
Position 3Position for welding with low current or with stable
welding arcs. (eg TIG welding)
If the lter does not darken during welding as desired, increase the
sensitivity until the welding lter switches reliably. Should the sensitivity
be set too high, the lter may remain in the dark state after welding is
complete due to ambient light. In this case, adjust the sensitivity downward
to a setting where the welding lter both darkens and lightens as desired.
Low battery indicator
The batteries should be replaced when the low battery indicator ashes or
LEDs do not ash when the buttons are pressed.
WARNING
Should the Speedglas 100 welding shield fail to switch to the dark state
in response to an arc, stop welding immediately and inspect the welding
lter as described in these instructions. Continued use of a welding lter
that fails to switch to the dark state may cause temporary vision loss. If the
problem cannot be identied and corrected, do not use the welding lter,
contact your supervisor, distributor or 3M for assistance.
MAINTENANCE
Replacement of outer protection plate.
Remove front frame. (see gure C:1)
Remove the used outer protection plate and place the new outer protection
plate on the welding lter. (see gure C:2)
Front frame must always be used (see gure C:3).
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5
Replacement of welding lter
The welding lter can be removed and replaced according to gure E:1 E:4.
Replacement of inner protection plate
The used inner protection plate is removed as illustrated in gure D:1. The
new inner protection plate should be mounted after the protective lm is
removed as illustrated in gure D:2.
Magnifying lens (accessory) mounting (see gure D:3).
Replacement of batteries
The welding lter must be removed from the welding shield to access the
battery compartment (see gure E:1-E:4). Take out the battery holder (use
a small screwdriver if necessary). Insert new batteries in the battery holder
according to gure G:1. Slide the battery holder into the welding lter
until it snaps in position. Note that all settings will be reset to the original
manufacturing setting.
Replacement of headband
The headband can be replaced according to gure F:1-F:2.
CAUTION
The used batteries/worn out product parts should be disposed of according
to local regulations. The welding lter should be disposed of as electronic
waste.
Temperature range
The recommended operating temperature range for the product is -5°C to
+55°C. Store in a clean and dry environment, temperature range -30°C to
+70°C and relative humidity less than 90%.
Inspection
The sensors (see g A:2) on the welding lter must be kept clean and
uncovered at all times for correct function.
To check that the electronics and buttons are working, press the buttons
and the LED indicators will ash.
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WARNING
Carefully inspect the complete Speedglas 100 welding shield assembly •
before each use. Check for cracks in the shield and look for light leaks.
Cracked, pitted or scratched lter glass or protection plates reduce vision
and can seriously impair protection. All damaged components should be
replaced immediately.
To avoid damage to the product do not use solvents for cleaning. Clean •
the welding lter and protection plates with a lint-free tissue or cloth.
Clean the welding shield with a mild detergent and lukewarm water. Do
not immerse in water or spray directly with liquids.
The welding shield is heat resistant and approved against standard •
requirements for ammability but can catch re or melt in contact with open
ames or very hot surfaces. Keep the shield clean to minimize this risk.
Materials that come into contact with skin may cause allergic reactions •
to susceptible persons.
Parts List 3M™ Speedglas™ 100
Part no. Description
Spare parts
75 11 10 SPEEDGLAS 100 Shield with SPEEDGLAS 100S-10 Auto
darkening welding lter Single shade 3/10
75 11 11 SPEEDGLAS 100 Shield with SPEEDGLAS 100S-11 Auto
darkening welding lter Single shade 3/11
75 11 20 SPEEDGLAS 100 Shield with SPEEDGLAS 100V Auto
darkening welding lter Variable shade 3/8-12
75 11 00 SPEEDGLAS 100 Shield
75 00 10 SPEEDGLAS 100S-10 Auto darkening Welding Filter Single
shade 3/10
75 00 11 SPEEDGLAS 100S-11 Auto darkening Welding Filter Single
UV/IR protection: According to shade number 12
(permanent)
Switching time light to dark: 0.1 ms (+23°C)
Opening time dark to light (delay) 100 ms-250 ms
Light state: shade no 3
Dark state: shade no 8-12
Battery type: 2 x CR2032 (Lithium 3V)
Operating temperature: -5°C to + 55°C
Battery life: 1500 hours
Head sizes: 50-64
Material
Shield: PA
Welding lter: PA
Headband: PA
Protection plate: PC
209
A:1
B:1
A:2
210
211
Position 1
Position 2
Position 3
Position 4
B:2
B:3
C:1
C:2
C:3
212
213
D:1
D:2
D:3
E:1
E:3
E:2
214
E:4
215
F:1
F:2
G:1
216
217
Recommended shade numbers
according to EN 379:2003
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Produžnica v Ljubljani
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Obchodné zastupitel’stvoVajnorská 142,831 04 Bratislava 3, SlovakiaTel: +421 2 49 105 230, 238Fax: +421 2 44 454 476innovation.sk@mmm.comwww.3m.com/sk/oopp