cleanAIR Omnira Bedienungsanleitung Seite 9

• Release the ADF retaing spring from the slot and remove ADF from the
prepared frame in the helmet shell.
• insert the ADF into the frame and secure by pressing the retaining
spring back into the slot.
• Insert „GRIND" button back through the hole in the helmet shell and turn it
around so that the cover can be attached back onto the „GRIND" button.
Outer protection plate replacement (*PICTURE ANNEX 8)
• Put your thumb into an indent located below the bottom part of the pro-
tection plate and pull the plate out.
• Insert the new protection plate into the grooves on sides of ADF filter
opening by bending it slightly.
HELMET AND HEADGEAR adjustment
Headgear adjustment (*PICTURE ANNEX 9)
The size of the headgear (head circumference) can be adjusted by turning
the rear wheel in order to fit any head size. The depth of the headgear can
be adjusted by repositioning the four vertical head straps. To release the
head straps from the headgear, just pull the straps out of the pin-locks.
Snap the head straps on the pin-locks when reaching the optimal position.
Headgear replacement (*PICTURE ANNEX 10)
For headgear replacement press the black tabs on the top of the pivot
point while sliding the headgear forward.
To insert the new headgear slide the rails into the groove on the pivot
point. Both sides must be equally positioned.
Tilt (vertical viewing angle) adjustment (*PICTURE ANNEX 11)
Tilt is adjusted on both sides of the helmet by loosening the outside ten-
sion knob and releasing the adjustment lever from its current location and
moving it to another location. Tighten the tension knob when finished.
Distance Adjustment (*PICTURE ANNEX 12)
Adjusts the distance between the face and the ADF by pressing the black
tabs on the top of the pivot point while sliding the helmet forward or back-
ward. Release the tabs when reaching the optimal position. Both sides
must be equally positioned.
Air flow direction adjustment (*PICTURE ANNEX 13)
CleanAIR Omnira COMBI air / Omnira air is equipped with an ad-
®
vanced airflow regulation system inside the helmet. There are
three airflow outputs inside the helmet. The main output is locat-
ed at the bottom of the helmet and delivers the air directly towards
the user´s mouth.The direction of the air stream can be adjust-
ed by turning the control knob outside the helmet. PICTURE 13a
The two other outputs are located in the upper part of the helmet. The in-
tensity of the air stream can be regulated by sliding the two slider buttons
left and right. PICTURE 1b
Headgear mounting set replacement (*PICTURE ANNEX 14)
Unscrew both tension knobs on the sides of the helmet. Remove the
mounting sets from the welding helmet. Place the new mounting sets in
the welding helmet with the square shaped nut in the round hole of the
helmet on both sides. Screw the tension knobs in the square shaped nut
of the mounting sets on both sides, but don't fully tighten yet. Insert the tilt
adjustment lever pin in a tilt setting hole and tighten the tension knob on
one side, do the same on the other side and use the same tilt setting hole
(PICTURE 11).
ADF setting adjustment (*PICTURE ANNEX 15)
ON/OFF
• The solar unit automatically switches ON when exposed to light.
• Press any button to check if the lens is working properly and to activate
Mode adjustments.
SHADE CONTROL
• Press the „M" button (7), until the mode indicator is on Shade (3), the
LED screen (6) now shows the current shade number.
• Press „+" button (8) and „-" button (9) to set the desired shade number.
• To toggle between the two shade ranges 5-8 and 9-13, press and hold
any button „M"(7), „+"(8),"-"(9) for 3 seconds.
• Once the range is switched use „+" (8) and „-" (9) button to set the de-
sired shade.
DELAY CONTROL
• Press the „M" button (7), until the mode indicator is on Delay (4), the
LED screen(6) now shows the current delay setting.
• Press „+" button (8) and „-" (9) button to set the desired delay setting.
Delay time can be adjusted from 1 (0.1 Seconds)- 9 (0.9 Seconds).
SENSITIVITY CONTROL
Press the „M" button (7), until the mode indicator is on Sensitivity (2), the
LED screen (6) shows the current sensitivity setting.
Press „+" button (8) and „-" button (9) to set the desired sensitivity lev-
el. Sensitivity can be adjusted from 1 to 9. Higher number means higher
sensitivity.
Sensitivity guideline:
Sensitivity settings is used to tell the auto-darkening lens how sensitively
it should respond to the welding arc and interferences. Due to different
working environments and properties of welding processes, adjustments
may be required. Sensitivity should be determined by the following fac-
tors: applications, amperage of applications, interference:
Applications (Stable arc, such as DC TIG, non-stable arc, MMA/STICK,
MIG, Plasma etc.)
Amperage of Applications (Extreme low, low-medium, medium-high)
Interference (Direct strong sunlight, strong fluorescent lights, neighbor
welding arc etc.)
Sensitivity settings
1~2 The least sensitive setting - for high current non-stable arc applica-
tions, in environments with strong interferences.
3~4 For low current non-stable arc applications, in environments with
strong interferences.
5~6 Default setting - used for most types of welding, indoors and outdoors
under normal ambient lights and/or low interferences.
7~8 For low current welding or stable arc applications, such as DC TIG.
9 The most sensitive setting-suitable for very low current TIG welding or
welding where part of the arc is obscured from view. The lens is very sen-
sitive and may become dark due to strong ambient lights or interferences.
When not sure which number to use, therule of thumb is to set higher
number firstly, reduce one by one if interferences exists until the lens is
not interfered.
For recommended shade level selection please see table (*PICTURE 16)
NOTICE
IN SOME RARE EXTREME CASES, REDUCTION OF
INTERFERENCES MAY BE REQUIRED FOR THE AUTO DARKENING
LENS TO WORK PROPERLY. TIG AND APPLICATIONS WITH
STABLER ARC REQUIRE HIGHER SENSITIVITY SETTINGS. SHADE
LEVELS ARE GIVEN AS A GUIDE ONLY AND MAY BE VARIED TO
SUIT INDIVIDUAL NEEDS.
GRIND
Press the „M" button (7), until the Mode indicator is on „Grind" (1), the hel-
met is set to grinding mode. Or, press the Quick access „GRIND" button
(10) to toggle the lens between „GRIND" and „non-GRIND" mode.
Warning: When the lens is on „GRIND" Mode, it will not respond to any
welding arc. Make sure it is not in „GRIND" mode before starting welding.
Note: The „GRIND" Mode will be deactivated automatically after 30 min-
utes of activation. Use quick access GRIND switch to activate again.
LOW POWER INDICATOR
If the low battery indicator(5) blinks once in every 3 seconds, the batteries
are low and replacement is required immediately.
Cleaning and maintenance
The lifetime of the helmet and visors is influenced by many factors such
as: cold, heat, chemicals, sunlight or incorrect use. The helmet should be
checked on a daily basis of possible damage of its inside or outside struc-
ture. Careful use and correct maintenance of the welding helmet enhanc-
es operating life and improves your safety!
Cleaning:
• Cleaning must be performed in a room with sufficient ventilation. Avoid
inhalation of harmful dust settled on individual parts!
• Clean the welding helmet with mild soap and lukewarm water. Do not
use solvents. Clean the ADF with a clean, lint-free tissue or soft cloth.
• Do not immerse ADF in water nor spray it directly with liquids. Store
equipment in a clean, dry and dust-free environment at room temper-
ature.
• Do not use dishwasher or dryer!
Storage and shelf life
Store CleanAIR Omnira air / Omnira COMBI in a dry and clean place at
®
room temperature, avoid direct sunlight (temperature range from -10 °C to
+55 °C with relative humidity between 20 and 95 %). Longterm storage in
temperatures above 45 °C can reduce the lifetime of the battery.
Product code Product description
Protective faceshield CleanAIR
403100
distribution
Protective faceshield CleanAIR
703100
distribution
Welding helmet CleanAIR
403201
w/o air distribution
Welding helmet CleanAIR
403200
distribution, w/o ADF
Helmet shell CleanAIR
403297
gear, w/o air distribution, w/o ADF
Omnira, w/o air
®
Omnira air, incl air
®
Omnira COMBI, 5-8/9-14,
®
Omnira COMBI, w/o air
®
Omnira COMBI, w/o head-
®
2