Common Problems And Remedies - Deca WM23 Manual De Instrucciones

Dark State: Shade DIN 11
Power On/Off: Fully Automatic
UV/IR Protection: Up To Shade DIN 16 at all time
Power Supply: One solar cells. No battery change
Switching Time: 4/10,000s. from Light to Dark; 0.25 ~ 0.45s
from Dark to Light
Operating Temp.: -5°C ~ +55°C
Storing Tep.: -20°C ~ +70°C
Filter model : WM23
TECHNICAL SPECIFICATIONS MOD. WM31
Viewing Area: 93x43mm
Cartridge Size: 110x90x9mm
Arc Sensor: 2
Light State: Shade DIN 4
Dark State: Shade DIN 9-13
Power On/Off: Fully Automatic
UV/IR Protection: Up To Shade DIN 16 at all time
Power Supply: One solar cells. 1 battery replaceable
Switching Time: 3/10,000s. from Light to Dark; 0.1 ~ 0.8s
from Dark to Light
Operating Temp.: -5°C ~ +55°C
Storing Tep.: -20°C ~ +70°C
Filter model : WM31
TECHNICAL SPECIFICATIONS MOD. WM35
Viewing Area: 100x60mm
Cartridge Size: 133x114x10mm
Arc Sensor: 4
Light State: Shade DIN 4
Dark State: Shade DIN 5-9/9-13
Power On/Off: Fully Automatic
UV/IR Protection: Up To Shade DIN 16 at all time
Power Supply: One solar cells. 2 batteries replaceables
Switching Time: 1/10,000s. from Light to Dark; 0.1 ~ 0.8s
from Dark to Light
Operating Temp.: -5°C ~ +55°C
Storing Tep.: -20°C ~ +70°C
Filter model : WM35
IMPORTANT INFORMATION
Before and after use please check:
„ position, locking and conditions of the glass filter: replace
it if broken or if cracks are visible; clean it and if necessary
remove from its surface the drops of molten metal which
might reduce visibility
„ state and conditions of the welding helmet for deformations
or damages which might make the welding helmet not
suitable for the task.
„ The user has to be warned that the ADF (auto darkening
filter) should only be used if the backing lens is placed
behind the ADF.
„ If the parts of the mask (ADF, shell, cover lens, backing lens)
have various markings concerning their mechanical strength
, the complete helmet has only the lowest mechanical
strength of its parts.
„ Keep the welding helmet far from flames and intense heat
sources; do not welding helmets on fire.
„ While welding for long periods check the welding helmet at
regular intervals for deformations or damages.
„ Store the welding helmet in such a way to prevent
deformations in its shape and dimensions or cracks in the
glass filters.
„ The sensor have to be cleaned and unobscured.
„ Clean the welding helmet with a solution of soapy water.
Chemical solvents will damage the welding helmet.
„ This welding helmet will not protect against explosive
devices or corrosive liquids.
„ Use and store only at temperatures indicated on the
950966-02 14/11/16
specifications.
„ This Auto-Darkering welding helmet is not suitable for laser
welding and oxyacetilene welding/cutting process.
„ This Auto-Darkering welding helmet will not protect against
severe impact hazards, including grinding discs.
„ If the impact letter followed by letter "T", you can use it
for protection against high speed particles at extremes of
temperature. If the impact letter does not followed by letter
"T", you should only use the eye protector for protection
against high speed particles at room temperature.
„ The eye-protectors against high speed particles worn over
standard ophthalmic spectacles may transmit impacts, thus
creating a hazard to the wear
„ If the filter does not switch to dark state anymore please
stop immediately and contact your local dealer.
„ Regularly replace the cracked / scratched / pitted front
cover lens.

COMMON PROBLEMS AND REMEDIES

Irregular Darkening Dimming = Headband has been set
unevenly and there is an uneven distance from the eyes to
the filter lens. (Set the headband to correct distance)
Auto-Darkening filter does not darken or flickers = Front
cover lens is soiled or damaged: change the cover lens.
Sensors are soiled: clean the sensors surface.
Slow response = Operating temperature is too low:
do not use at temperatures below that indicated on the
specifications.
Poor vision = Front/inside cover lens and/or the filter is
soiled: change lens.
PARTS LIST & ASSEMBLY Fig.8
1 Front Cover Lens
2 Auto-darkening Filter
3 Inside Cover Lens
4 Shell(Welding Helmet)
5 Adjustable Headband
6 CR2450 (WM31 - WM35)
Mode d'emploi
ÉCRAN DE SOUDAGE
FABRICANT: DECA Spa
Strada dei Censiti, 10 Z.I. Rovereta 47891 Falciano, Rep.
San Marino.
Cet écran de soudage à casque mod. WM23, WM31, WM35
(intitulé « masque » dans le texte de ce mode d'emploi) est
conforme aux dispositions des Normes européennes EN
379, EN 166, EN175.
ECS GmbH-European Certification Service
Augenschutz und Persönliche Schutzausrüstung
Laserschutz und Optische Messtechnik
Hüttfeldstraße 50
73430 Aalen,Germany
(Organisme notifié cod. 1883).
Utiliser le masque uniquement après avoir lu attentivement
ce manuel d'instructions et en avoir compris le contenu.
Utiliser exclusivement des verres-filtres portant le marquage
CE, d'une gradation appropriée au procédé et à l'intensité
de courant de soudure choisis (voir Fig. 1; MIG H = MIG sur
métaux lourds; MIG L = MIG sur alliages légers).
L'écran de soudage WH23 est marqué: DECA EN 175 F CE
A savoir:
8
FR