Protect yourself and others from injury —read, follow, and save these important safety
precautions and operating instructions.
1-1.Symbol Usage
DANGER!− Indicates a hazardous
situationwhich, if not avoided, will
result indeath or serious injury. The
possible hazards are shown in the
adjoining symbols or explained in
the text.
Indicates a hazardous situation
which, ifnot avoided, could result in
death orserious injury. The possible
hazardsare shown in the adjoining
symbols or explained in the text.
NOTICE− Indicates statements not related to
personalinjury.
Indicates special instructions.
This group of symbols means Warning! WatchOut!ELECTRIC SHOCK, MOVING PARTS,and HOT PARTS hazards. Consult symbolsand related instructions below for necessaryactionsto avoid the hazards.
1-2.Arc Welding Hazards
Onlyqualified persons should install, operate, maintain, and repair this unit.
ARCRAYS can burn eyes and skin.
Arc rays from the welding process produce intense visible and invisible (ultravioletand infrared) rays that can burn eyes and skin. Sparks fly off from the weld.
Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when
welding or watching (see ANSI Z49.1 and Z87.1 listed in Safety Standards). Refer to LensShade Selection table in Section 1-4.
Wear approved safety glasses with side shields under your helmet.Use protective screens or barriers to protect others from flash, glare, and sparks; warn
others not to watch the arc.
Wear protective clothing made from durable, flame-resistant material (leather, heavy cotton,
and wool) and foot protection.
•Before welding, adjust the auto-darkening lens sensitivity setting to meet the application.
•Stop welding immediately if the auto-darkening lens does not darken when the arc is struck.
See the Owner’s Manual for more information.
WELDING HELMETS do not provide unlimited eye, ear, andface protection.
Arc rays from the welding process produce intense visible and invisible (ultraviolet
and infrared) rays that can burn eyes and skin. Sparks fly off from the weld.
Use impact resistant safety spectacles or goggles and ear protection at all times when using
this welding helmet.
Do not use this helmet while working with or around explosives or corrosive liquids.
Do not weld in the overhead position while using this helmet.
Inspect the auto-lens frequently. Immediately replace any scratched, cracked, or pitted cover
lenses or auto-lenses.
OM-256 016 Page 1
NOISE can damage hearing.
Noise from some processes or equipment can damage hearing.
Wear approved ear protection if noise level is high.
READ INSTRUCTIONS.
Read and follow all labels and the Owner’s Manual carefully before installing,
operating, orservicing unit. Read the safety information at the beginning ofthe manual and in each section.
Use only genuine replacement parts from the manufacturer.Perform maintenance and service according to the Owner’s Manuals, industry standards,
and national, state, and local codes.
FUMES AND GASES can be hazardous.
Welding produces fumes and gases. Breathing these fumes and gases can behazardous toyour health.
Keep your head out of the fumes. Do not breathe the fumes.If inside, ventilate the area and/or use local forced ventilation at the arc to remove welding
fumesand gases.
If ventilation is poor, wear an approved air-supplied respirator.Read and understand the Material Safety Data Sheets (MSDSs) and the manufacturer’s
instructionsfor metals, consumables, coatings, cleaners, and degreasers.
Workin a confined space only if it is well ventilated, or while wearing an air-supplied respirator.
Always have a trained watchperson nearby. Welding fumes and gases can displace air andlower the oxygen level causing injury or death. Be sure the breathing air is safe.
Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays
of the arc can react with vapors to form highly toxic and irritating gases.
Do not weld on coated metals, such as galvanized, lead, or cadmium plated steel, unless the
coating is removed from the weld area, the area is well ventilated, and while wearing an air-suppliedrespirator. The coatings and any metals containing these elements can give off toxicfumes ifwelded.
1-3.Proposition 65 Warnings
Welding orcutting equipment produces fumes or gases which contain chemicals knownto the State of California to cause birth defects and, in some cases, cancer. (CaliforniaHealth &Safety Code Section 25249.5 et seq.)
Thisproduct contains chemicals, including lead, known to the state of California to causecancer, birth defects, or other reproductive harm. Wash hands after use.
OM-256 016 Page 2
1-4.Lens Shade Selection Table
Process
Shielded Metal Arc
Welding (SMAW)
Gas Metal
Arc Welding
(GMAW)
Flux Cored
Arc Welding
(FCAW)
Gas Tungsten Arc
Welding (TIG)
Air Carbon
Arc Cutting (CAC-A)
Plasma Arc
Cutting (PAC)
Plasma Arc Welding
(PAW)
Electrode Size
in. (mm)
Less than 3/32 (2.4)
3/32−5/32 (2.4−4.0)
5/32−1/4 (4.0−6.4)
More than 1/4 (6.4)
Light
Heavy
Arc Current
in
Amperes
Less than 60
60−160
160−250
250−550
Less than 60
60−160160−250250−500
Less than 50
50−150150−500
Less than 500
500−1000
Less than 20
20−4040−6060−80
80−300300−400400−800
Less than 20
20−100100−400400−800
Minimum
Protective
Shade No.
7
8
10
11
7101010
8
810
1011
4
5
6
8
8
910
6
81011
Suggested
Shade No.
(Comfort)*
−−
10
12
14
−−
111214
101214
1214
4568
91214
6−8
101214
Reference: ANSI Z49.1:2005
*Start with a shade that is too dark to see the weld zone. Then, go to a lighter shade which gives a
sufficient view of the weld zone without going below the minimum.
1-5.Principal Safety Standards
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, is available as a free down-loadfrom the American Welding Society at http://www.aws.org or purchased from Global EngineeringDocuments(phone: 1-877-413-5184, website: www.global.ihs.com).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1,from American National Standards Institute, 25 West 43rd Street, New York, NY 10036 (phone:212-642-4900,website: www.ansi.org).
Delay ControlSlows Lens Dark-To-Light State Between 0.1 And
Automatic PowerOff
Low Battery LightRed Led Illuminates To Indicate 2−3 Days
Power SupplyCR2450 Lithium Battery
SensorsIndependent/Redundant
OperatingTemperature
StorageTemperature
Total Weight19 oz (538.6 g)Titanium 9400:
StandardsANSI Z87.1+(2010) and
WarrantyThree Years From Date Of Purchase (Section 12)30 Day Limited
OM-256 016 Page 4
(97 x 47 mm)
Weld Mode
Darkened State: No. 8 − No. 13
Light State: No. 3
Cut Mode
Darkened State: No. 5 − No. 8
Light State: No. 3
Grind Mode
Light State: No. 3
X-Mode
Darkened State: No. 8 − No. 13
Light State: No. 3
Ambient Light And
Welding Arc
1.0 Seconds
Shuts Lens Off 45 Minutes After Last Arc Is Struck
Remaining Battery Life
(Miller Part No. 217 043)
(Three)
14F to 131F / −10C to +55C
WhenStored In Extremely Cold Temperatures,
Warm Helmet To Ambient Temperature BeforeWelding.
−4F to 158F / −20C to +70C
When Stored In Extremely Cold Temperatures,
Warm Helmet To Ambient Temperature Before
Welding.
CSA
Titanium 9400
Titanium 9400i
3.81 x 2.62 in
(97 x 60mm)
Independent/Redundant
(Four)
18 oz (510.3 g)
Titanium 9400i:
26 oz (737 g)
ANSI Z87.1+(2010) and
DIN/CSA/TUV
Titanium 1600
Titanium 1600i
3.86 x 3.54 in.
(98 x 90 mm)
Standard: No. 10
Upgradeable To Auto-
Darkening Lens
−−
−−
−−
−−
−−
−−
−−
−−
Titanium 1600:
17 oz (481.9 g)
Titanium 1600i
22 oz (630 g)
ANSI Z87.1+(2010)
And DIN/CSA/TUV
SECTION 3 − OPERATING INSTRUCTIONS −
TITANIUM 7300 And 9400 SERIES HELMETS
3-1. Helmet Configurations (Titanium 7300 And 9400 Series Helmets)
1 Titanium 7300 Helmet
The 7300 helmet features a large
fixed-position, auto-darkening lens
and is designed for standard weldingapplications.
1
2Titanium9400 HelmetThe 9400 helmet features a larger
fixed position, auto-darkening lensthan the 7300 series and is also de-signed for standard welding applica-tions.
3Titanium 9400i HelmetThe9400i helmet features a flip-up
auto-darkening lens and a separate,cleargrinding shield. Flip the lens upwhen grinding and performing othernon-weldingwork. Flip the lens downwhenwelding or cutting.
23
OTOS / Ref. 804 111
OM-256 016 Page 5
3-2. Helmet Controls (Titanium 7300 And 9400 Series Helmets)
6
The lens on Titanium 7300and 9400 Series Helmetsturns on(darkens) automati-cally when welding begins
and turns off when welding
stops.
1 Auto On/Off Button
(See Section 3-3)
2 Grind Mode / Low
Battery Light (Section
3-3)
OM-256 016 Page 6
134
3Mode Control Button
(Section 3-4)
4Lens/Info Adjustment
Buttons (See Sections
3-5 Thru 3-7)
Use adjustment buttons
to change shade, delay,
and sensitivity settings
when lens is in Mode
function. Use adjustment buttons to change
arc time, clock, timer,
and alarm settings whenlens is in Info function.
5Info Control Button
(See Section 3-9)
6 External Grinding Mode
Button (Section 3-4)
The External Grinding
Mode button is not available on the 9400i helmet.
The lens assembly
saves the shade, sensitivity, and delay settings.
2
5
3-3. Auto On/Off Button And Grind Mode / Low Battery Light
(Titanium 7300 And 9400 Series Helmets)
1
The auto-darkening lens
on Titanium 7300 and9400 Series Helmets
turns on (darkens) automatically when welding
begins and turns off
when welding stops.
1 Auto On/Off Button
Press Auto On/Off button to
check if the lens is working
properly and to begin Modeand Info adjustments.
When the On/Off button is
pressed, the lens should
darken and return to the
clear state. Do not use the
helmet if the lens does not
function as described. (See
Section 10, Troubleshooting.)
2 Grind / Low Battery Light
2
The Grind / Low Battery lightblinks when the lens is in theGrind mode. Light stays onwhen 2−3 days of battery life
remain.
If battery power is low, replace with CR2450 lithium
batteries (2 required − Miller
Part No. 217 043). See Section 7.
OM-256 016 Page 7
3-4. Mode Control Button (Titanium 7300 And 9400 Series Helmets)
21
1ModeControl Button2External Grind Mode
Button
PressMode button to selectthe mode appropriate for thework activity:
Weld Mode − used for mostweldingapplications. In thismode the lens turns onwhen it optically senses awelding arc. Adjust shade,sensitivity, and delay set-tings asneeded.
Cut Mode − used for cutting
applications. In this mode
the lens turns on when it optically senses a cutting arc.
Adjust shade, sensitivity,
and delay settings as needed.
OM-256 016 Page 8
!If nearby objects
may inadvertentlycontact the extern-al Grind Mode but-ton while you arewelding, unplugthe Grind Modebutton to preventaccidental activa-tion of the Grindmode.
GrindMode− used for met-
al grinding applications. In
this mode the shade is fixed
shade No. 3. No lens adjustments are possible.
Use external Grind Mode
button to select grinding
mode without raising hel-met.
Touse Grind mode, pushand hold the external Grindbutton for two seconds.Push Grind Mode buttonagain toturn offGrind mode.
X Mode− used for outdooror low current welding ap-plications. In this mode thelensturns on when it sensesweld current. Adjust shade,sensitivity, and delay set-
tings as needed.
Nearby welding may af-
fect helmet operation
when lens is in X-Mode.
Stay at least 12 ft (3.7
m) away from other
welding activity.
3-5. Variable Shade Control (Titanium 7300 And 9400 Series Helmets)
2
1VariableShade
Adjustment Buttons2Mode Control ButtonUsethe LTR and DKR ad-justment buttons to adjust
the lens shade in the dark-
ened state. Use the table in
Section 1-4 to select proper
shade control setting based
on your welding process.
The shade ranges for each
mode are as follows:
Weld − No. 8 − No. 13
Cut − No. 5 − No. 8
1
Grind− No. 3 onlyX Mode− No. 8 − No. 13
Startat the highest settingand adjust lighter to suit theapplicationand your person-
al preference.
Variable Shade Adjustment Procedure
Press Auto On/Off but-
ton to turn lens On. Helmet lens will darken
twice and then clear.
Press Mode Control
Button to select desiredfunction: Weld, Cut, orX-Mode.
UseLTR and DKR ad-
justment buttons to se-
lect desired shade.
Begin welding or contin-
ue with other lens adjustments.
OM-256 016 Page 9
3-6. Lens Delay Control (Titanium 7300 And 9400 Series Helmets)
2
1Lens Delay Adjustment
Buttons2ModeControl ButtonUse the Lens Delay Short
and Long buttons to adjustthe time for the lens to switchtothe clear state after weld-ing or cutting.
The delay is particularly use-
ful in eliminating bright after-rays present in higher
amperage applications
where the molten puddle remains bright momentarily after welding. Use the Lens
Delay Control buttons to adjust delay from 0 to 10 (0.1 to
1.0 second).
OM-256 016 Page 10
1
The delay ranges for eachmode are as follows:
Weld,Cut, X Modes − 0 − 10Grind Mode− No delay ad-
justment
There is no lens delay
adjustment in the Grind
mode.
Lens Delay AdjustmentProcedure
Press Auto On/Off but-
ton to turn helmet On.Helmet lens will darkentwice andthen clear.
PressMode button to se-
lect desired function:
Weld, Cut, or X-Mode.
Use Short and Long ad-
justment buttons to select desired delay.
Begin welding or contin-
ue with other lens adjustments.
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