BlueRange UNL12 Руководство пользователя - Страница 4

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6.1.3 Check that the arc sensors are clean and not blocked by dust or debris.
6.11.4 Check for headband tightness before each use.
6.1.5 Inspect all operating parts before use for signs of wear or damage. Any
5.1.3 Check that the arc sensors are clean and not blocked by dust or debris.
scratched, cracked, or pitted parts should be replaced immediately before using
5.1.4 Check for headband tightness before each use.
again to avoid severe personal injury.
5.1.5 Inspect all operating parts before use for signs of wear or damage. Any scratched, cracked, or pitted
parts should be replaced immediately before using again to avoid severe personal injury.
6.1.6 Select the shade number you require at the turn of a shade knob . Finally, be
5.1.6 Select the shade number you require at the turn of a shade knob . Finally, be sure that the shade
number is the correct setting for your application.
sure that the shade number is the correct setting for your application.
Shade Guide Table
Shade Guide Table
Welding Current
(A)
Welding Type
SMAW
MIG (Heavy)
MIG (Light)
TIG GTAW
MAG / (C02)
SAW
PAC
PAW
Note:
SMAW - Shielded Metal Arc Welding.
Note:
TIG GTAW - Gas Tungsten Arc (GTAW)(TIG).
MIG (Heavy) - MIG on heavy metals.
SMAW-Shielded Metal Arc Welding.
SAW Shielded Semi - Automatic Arc Welding.
TIG GTAW-Gas Tungsten Arc (GTAW)(TIG).
MIG (Light) - MIG on light alloys.
PAC - Plasma Arc Cutting
MIG(Heavy)-MIG on heavy metals.
PAW - Plasma Arc Welding
SAM Shielded Semi-Automatic Arc Welding.
MIG(Light)-MIG on light alloys.
3.2
Sensitivity
The sensitivity control is set according to the welding process and ambient light.
PAC-Plasma Arc Cutting
3.2.1 Low Setting- suitable for high amperage welding and welding in areas with high levels of natural
sunlight.
3.2.2 Medium Setting - suitable for most indoors and outdoors welding.
6.2. Sensitivity
3.2.3 High Setting- suitable for low amperage welding and welding in areas with low light conditions,
especially for low amperage argon-arc welding.
The sensitivity control is set according to the welding process and ambient light.
6.2.1 Low Setting- suitable for high amperage welding and welding in areas with
3.3
Grinding Mode
The welding helmet can also be used to protect the face during grinding.Switching to Grind mode will
high levels of natural sunlight.
prevent the filter cartridge from darkening when bright sparks are created.
6.2.2 Medium Setting - suitable for most indoors and outdoors welding.
3.4
Delay Time
Delay time refers to the time the cartridge filter is set to change from the dark to bright state after welding
stops. The delay can be adjusted up to a one second delay.
3.4.1 The minimum delay is set between 0.1 to 0.2 seconds, suitable for spot or short welds.
3.4.2 The maximum delay time is set between 0.85 to 1.0 second, suitable for heavy current welding or
when visible light is produced.
3.4.3 Selections between minimum and maximum are suitable to most indoor and outdoor welding
operations.
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