VITO SECURITY Manual De Instrucciones página 10

EN
OPERATION
IUSTRUCTIONS
1. Taking up the welding helmet, the
power will automatically switch on.
2. Put on the helmet. At this
moment, you can see work piece
and other things clearly.
3. Start your welding work and
the view window will turn to the
intended dark shade state you set
immediately. If it fails, stop at once
and check. Otherwise turn the
shade-adjusting knob B to correct
the shade state accordingly. When
every thing is ok, you can continue
your welding work.
WARNING: If the welding helmet
is not used and/or stored, always
keep the helmet with filter sensors
downward. Failure to do this may
cause earlier batteries exhaustion.
WARNING:
- This Auto-darkening Welding Helmet
is not suitable for laser welding.
- This Auto-darkening Welding Helmet
and the Auto-darkening filter shall
never be placed on hot surfaces.
- Never open or tamper with the Auto-
darkening filter.
- This Auto-darkening Welding Helmet
will not protect against severe impact
hazards, including fragmenting
grinding disks, and they must never be
used for protection purpose.
- This Auto-darkening Welding Helmet
will not protect against explosive
devices or corrosive liquids.
Do not make any modifications
to either the filter or helmet.
10
1. LCD protect plate
2. Sensitivity control knob
3. Delay time control knob
4. Replaceable alkaline batteries
(2xAAA)
Unauthorized modifications and
replacement parts will void the
warranty and expose the user to the
risk of personal injury.
- Should the Auto-darkening Welding
Helmets not darken upon striding an
arc, stop welding immediately and
contact your authorized technician.
- Never immerse the filter in water.
- Never use any solvents on filters'
screen or helmet components.
- Use only at temperatures:
-5ºC ~ + 55ºC.
- Storing temperature:
-20ºC ~ + 70ºC.
- Protect filter from liquid and dirt
contact.
- Clean filters' surfaces regularly, do
not use strong cleaning solutions.
Always keep sensors and solar cells
clean using a clean lint-free tissue/
cloth.
5. Sensor
6. Solar cell
7. UV/IR filter
- Regularly replace the cracked/
scratched/pitted Front Cover
Lens. Severe personal injury could
occur if the user fails to follow the
aforementioned warnings, and fails to
follow the operating instructions.
MAINTENANCE
WARNING: Replacement of any
components and/or parts shall be
original from the manufacturer.
User shall not uninstall the auto-
darkening welding filter. The filter
must be removed by the local dealer
or qualified personnel. Otherwise it
will cause the warranty invalid.
STORAGE:
- The helmet and the auto-darkening
welding filter shall be stored in dry
and well-ventilated place.
- Do not exposed to direct sunshine.
- Do not hit, scratch or squeeze the
helmet.
- Do not dirty the welding filter.