Yato YT-73936 handleiding
Handleiding
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11
ORIGINAL INSTRUCTIONS
EN
the auto-dimming function is disabled and the fi lter will remain in bright state regardless of external conditions. The selection of
bright mode is also indicated by a light, labelled “GRIND” on the fi lter control panel. When the bright mode is selected, the indicator
light will fi rst illuminate with a continuous light and then illuminate intermittently.
b.FUNC. HOLD:TRS function selector button– a short press of the button allows the fi lter function to be manually set in the dark
state. The value to be set will start fl ashing on the display.
The function labelled “SENSI” allows to adjust the sensitivity, i.e. the threshold at which the fi lter is triggered in the dark state.
Using the increase or decrease setting button, it is possible to set the sensitivity in the range 0-9. Setting “0” – indicates the lowest
sensitivity, the fi lter will only react to a greater change in the intensity of light falling on the sensors. Setting “9” – indicates the
highest sensitivity, the fi lter will react to a slighter change in the intensity of light falling on the sensors. Setting “8” setting is rec-
ommended for most welding work, particularly when welding at low amperage. The set value is confi rmed by pressing the function
button again or the value will be confi rmed automatically after approx. 6 seconds of inactivity.
The function labelled “SHADE” allows selecting the degree of fi lter darkening. Depending on the selected shading mode, it is
possible to select the degree of shading in the range between 5 and 8 in the operating mode marked “CUT” on the display or in
the range between 9 and 13 in the mode marked “WELD” on the display using the increase or decrease button. Thanks to the
sensors, the fi lter is automatically darkened to the set level when bright light from the welding process is detected. When choosing
the dark state you can refer to the table in the manual showing the recommended protection levels for arc welding. The set value
is confi rmed by shortly pressing the function selection button or the value will be confi rmed automatically after approx. 6 seconds
of inactivity.
The function labelled “DELAY” allows to change the delay time of the fi lter, i.e. the time it takes for the fi lter to react to a change
in light intensity. Using the increase or decrease buttons, it is possible to set a switch-off time between 0 and 9 hours. Setting
“0” indicates the smallest fi lter darkening delay suitable during tack welding. Setting “1” and “2” will be suitable for spot welding.
A setting of “9” indicates the greatest fi lter darkening delay, suitable for most applications and particularly when welding at high
amperage and longer intervals between welds. The set value is confi rmed by shortly pressing the function selection button or the
value will be confi rmed automatically after approx. 6 seconds of inactivity.
Pressing and holding the button for approx. 1 second activates the gradient function, which allows a smooth transition from dark
to bright state. This function will not activate if bright mode has been selected. Selection of the function will be confi rmed by the
“TRS” symbol appearing on the display. The selection of this function is not recommended for tack or spot welding.
c. setting increase button, d. setting decrease button – Pressing the setting increase and decrease buttons simultaneously allows
the fi lter shading to be locked at the selected level, regardless of the currently selected operating mode. Using the increase or
decrease setting button, it is possible to select the degree of darkening between 5 and 13. The darkening of the fi lter is constant,
independent of the change in incident light on the sensors. The fi lter darkening lock at the selected level can be deactivated by
pressing the increase and decrease setting buttons simultaneously.
e. display
j. indicator light labelled “GRIND” – the selection of bright mode is signalled by a red light marked “GRIND” on the control panel.
When the bright mode is selected, the indicator light will fi rst illuminate with a continuous light and then illuminate intermittently.
k. battery indicator – the welding fi lter has a charge indicator for the power supply batteries. If the battery symbol on the display
is full, the battery is fully charged. Gradual discharging of the battery is indicated by the reduction of the number of icons in the
battery symbol. If the battery symbol is empty, the battery must be replaced with a new one. Replacement of the power supply
battery is described later in this manual.
Replacing the battery
To change the battery, the welding fi lter must be removed as described under “Removing the welding
fi lter” section of the manual.
The welding fi lter requires one CR 2032 battery to operate correctly. The battery compartment is located in the fi lter housing. Open
the compartment cover and replace the batteries (V). Place the batteries in the battery compartment so that the positive terminal is
on top. Snap the battery cover back in place. Run the fi lter and check the condition of the new battery. Dispose of the used battery
in accordance with regional regulations governing the disposal of such materials.
Replacing the protective glass panels
Check the condition of the protective glass before each use. If scratches, cracks, clouding or other damage to the protective glass
panels are found, they must be replaced. The front protective glass panel is mounted directly in the visor. To replace the front
glass, press the glass catch (VI) and then remove the glass from the visor catches (VI). Place the new glass in the catches (VII)
so that it fi ts tightly against the visor and then press down until the catch engages (VII). The front protective glass is available
separately as YATO YT-73937. The rear protective glass is mounted in the fi lter housing. To remove the protective glass of the
fi lter, lift the glass near the notch (VIII) and then slide it out of the fi lter catches. Bend the new glass slightly and then slide the side
edges under the catches in the fi lter housing (IX). Do not bend the protective glass too strongly to avoid damaging it. Caution! It
is forbidden to use the helmet without the protective glass panels.
Bekijk gratis de handleiding van Yato YT-73936, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Yato |
| Model | YT-73936 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9637 MB |
