Daewoo DALYG3500B Handleiding


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Manufactured under license of , KoreaDaewoo International Corporation
Fabricado bajo licencia de , CoreaDaewoo International Corporation
www.daewoopowerproducts.com
USER'S MANUAL/ MANUAL DE USUARIO
DALYG3500B
Welding mask/ Máscara para soldar
INDEX
1.
2.
WORKING PRINCIPLE ........................................................................................................................... 2
3.
OPERATION INSTRUCTION ................................................................................................................... 2
4.
MAIN TECHNICAL INDEX AND PARAMETER ...................................................................................... 2
5.
SIZE OF THE HELMET ............................................................................................................................ 3
6.
MAINTENANCE ....................................................................................................................................... 3
7.
WARRANTY ................................................................................................................................................. 5
ÍNDICE
1.
GENERAL ................................................................................................................................................ 6
2.
PRINCIPIOS DE FUNCIONAMIENTO .................................................................................................... 6
3.
PRINCIPALES DATOS Y PARÁMETROS TÉCNICOS .......................................................................... 7
4.
TAMAÑO DE LA MÁSCARA ................................................................................................................... 7
5.
INSTRUCCIONES DE OPERACIÓN ....................................................................................................... 7
6.
MANTENIMIENTO ................................................................................................................................... 7
7.
GARANTÍA ................................................................................................................................................... 8
1
2
1. GENERAL
The light valve(LCD) in this product can turn from light to dark at the moment of electricity arc
appearing,with the principle of photoelectric.The darkness degree can be adjusted between DIN 9
polarizer. It can effectively block the ultraviolet radiation and infrared ray from get through ,then
effectively protect the eyes of the workers against the dama-ges of ultraviolet radiation and infrared
ray.Automatic darkening helmet has wider coverage than common helmet.It can be used to protect
the face and neck against the damages of the electricity arc and improve the product quality and
working efficiency.This product is widely used by many developed countries at present.
This product is widely used in shipbuilding,petroleum, Architecture,steel,boiler-manufacture and so
on .The working temperature range is -5 c~+55 c.The limited working temperature range is -10
c~+60 c.The limited storage temperature range is -20 c ~+70 c.The relative humidity range is
20%~80%.
2. WORKING PRINCIPLE
The helmet can converse the electricity arc resulted from welding to the electronic signals.And after
these signals are magnified,they will be passed to the LCD driven circuit,in which the light valve will
be turned from light to dark.So that can avoid the damages to the eyes of the workers.
The principle of the whole circuit is as follows:
3. OPERATION INSTRUCTION
1. Open the package and take out the helmet.Tear off the protective film of the viewing area.Then
exam whether every parts is good enough(the lithium battery is installed before delivery).
2. Adjust tightness of the comfort cushion through the manual knob in order to make the user com-
fortable after wearing it.
3. Adjusting the knobs on the sides of the helmet is to change tightness when lifting the helmet up
and down.Visual angle can be moved it ahead and backwards to fulfill the user`s need.
4. Adjustable sensitivity and delay time of the viewing area enable the user to adjust according to
different working condition.Reduce the sensitivity to avoid interference.When small current low arc
is used ,high sensitivity can be selected. But high sensitivity must be adopted in case of argon
arc.Delay time means the time from dark to light of the filter.The user can also select according to
working condition and individual habit. with different types of filters and different methods of adjust-
ment,present modes of adjustment are tumble switch, knob switch,touch-tone switch.
Welding filter
Arc light
Sensor
Magnify
Controlling
circuit
LCD driver
circuit
eye
circuit of power supply


Product specificaties

Merk: Daewoo
Categorie: Niet gecategoriseerd
Model: DALYG3500B

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