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Les langues disponibles
Main Specifications
Filter dimensions
View area
Light shade number
Dark shade number
UV/IR Protection
Time from light to dark
Time from dark to light
Sensitivity Delay
Power supply
Operating temperature
Grind function
Classification
Warranty
Method of Operation
1. Assemble the mask as shown in the construction and assembly figure (see page 5)
2. The power supply
The power of 47105 helmet is provided by solar cells with one replaceable lithium battery CR2450. Turning on or
off automatically controlled by a circuit.
3. Shade selection
Select the shade using the shade control button (22) according to the current of the welding process.
Immediately after striking the arc, observe the window darkness and adjust to the optimum shade as needed.
4. Delay time selection
By using the DELAY selector knob (24), the time taken for the lens to lighten after welding can be altered from
0.1–0.9 second.
Turn to MIN: The time the lens takes to lighten after welding decreases. The shortest time is about 0.1
second depending upon welding point temperature and shade setting. This setting is ideal for track welding or
production welding with short welds.
Turn to MAX: The time the lens takes to lighten after welding increases.
The longest time is about 0.9 seconds depending upon welding point temperature and shade setting. This
setting is ideal for welding at high amperage where there is an afterglow from the weld.
5. Sensitivity selection
By moving the SENSITIVITY selector knob 23, the sensitivity to ambient light changes can be altered.
Turn to MIN: The photo sensitivity changes to be lower.
Suitable for high amperage welding and welding in bright light conditions (lamplight or sunlight).
Turn to MAX: The photo sensitivity changes to be higher.
Suitable for low amperage welding and using in poor light conditions.
Suitable for using with steady arc process such as TIG welding.
It is recommended to set the sensitivity to the maximum at the beginning and then gradually reduce it, until the
filter reacts only to the welding light flashes.
110x90mm (4.33" x 3.54")
100 x 60mm (3.94" x 2.36")
4
9-13
upDIN15
0.04s
0.1–0.9s
adjustable (internal, knob switch)
solar cells & replaceable battery/
CR2450•1PC
-10ºC–65ºC (14ºF–149ºF)
Yes
1/1/1/2
two years
3
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