Lincoln Electric IM10196 Manual de usuario

• Sales and Service through Subsidiaries and Distributors Worldwide •

2345 Murphy Blvd. Gainesville, GA 30504 TEL: 866-236-0044

• World's Leader in Welding and Cutting Products •

AUTO-DARKENING HELMET

OPE ATO ’S MANUAL

IM10196

May 2014

TABLE OF CONTENTS Page

SAFETY WARNINGS – READ BEF RE USING 1

HELMET INF RMATI N 2

SPECIFICATI NS 3

PERATING INSTRUCTI NS 4

CARTRIDGE PERATI NS/FEATURES 5

SHADE GUIDE SETTINGS 6

HELMET CARE AND MAINTENANCE 7

TR UBLE SH TING 8

WARRANTY INF RMATI N 9

REPLACEMENT PARTS 9

Shades 9-13 with Grind Mode

HELMET INFO MATION

This Auto-Darkening Welding Helmet will automatically change from a light

state (shade 3.5) to a dark state (Shade 9-13) when arc welding starts.

The filter automatically returns to a light state when the arc stops.

Shade control adjustments can be made while welding.

Match your welding application to the shade indicated on the shade chart.

(See Page 6)

• perating temperature: 14°F ~ 131°F (-10°C ~ 55°C).

• Do not use or open the auto-darkening filter if damaged by shock, vibra-

tion or pressure.

• Keep the sensors and solar cell clean. Clean the filter cartridge using a

soapy water solution and soft cloth which should be damp but not saturat-

ed.

This Auto-Darkening Welding Helmet is designed for use with GMAW, GTAW,

MMAW welding, or Plasma Arc and air carbon arc cutting.

The cartridge provides protection from harmful UV and IR radiation, in both

dark and light states.

The cartridge contains two sensors to detect the light from the welding arc,

resulting in the lens darkening to a selected welding shade.

• Do not use solvents or abrasive cleaning detergent.

• If cover lens is spattered or covered with dirt, it should be replaced imme-

diately.

• Use only replacement parts specified in this manual.

• Do not use the helmet without inside and outside cover lenses properly

installed.

SAFETY WA NINGS – EAD BEFO E USING

A C ays can injure eyes and burn skin

• Before welding, always inspect helmet and filter lens to be sure they are fitted

properly, in good condition and not damaged.

• Check to see that the clear lens is clean and securely attached to the helmet.

• Always wear safety glasses or goggles under the welding helmet and protective

clothing to protect your skin from radiation, burns and spatter.

• Ensure that optical radiation from other welder’s arcs in the immediate area

does not enter in from behind the helmet and auto-darkening filter.

Note: Auto-darkening filters in Lincoln helmets are designed to protect the user against harmful

ultra-violet and infrared rays both in the dark and light states. No matter what shade the filter is

set to, the UV/IR protection is always present.

FUMES AND GASES can be dangerous to your health.

• Keep your head out of fumes.

• Use enough ventilation or exhaust at the arc or both to keep fumes and gases

from your breathing zone and general area.

• When welding with electrodes which require special ventilation such as

stainless or hard facing (see instructions on container or MSDS) or on

lead or cadmium plated steel and other metals or coatings which pro-

duce highly toxic fumes, keep exposure as low as possible and within

applicable OSHA PEL and ACGIH TLV limits using local exhaust or

mechanical ventilation. In confined spaces or in some circumstances,

outdoors, a respirator may be required. Additional precautions are also

required when welding on galvanized steel.

WA NING

Refer to http://www.lincolnelectric.com/safety

for additional safety information.

OPE ATING INST UCTIONS

Headgear Adjustment

Head Size Adjustment: Headband tightness is adjusted by pushing in the

ratchet knob and turning to adjust to desired comfort level. This knob is

located at the back of the helmet. HEAD GEA C OWN ADJUSTMENT is

made by adjusting crown strap for vertical placement on the head and snap-

ping the pin into the hole to lock securely in place.

Tilt: Tilt is adjusted on the left side of the helmet. TILT is adjusted by loos-

ening outside tension knob and releasing the adjustment lever from its cur-

rent location and moving it to another location. Retighten the outside tension

knob when finished.

SPECIFICATIONS

CROWN

ADJUSTMENT

TILT ADJUSTMENT

RATCHET KNOB

PIN HOLES FOR

ADJUSTMENT

LCD Viewing Area

Cartridge size

UV/IR Protection

Arc Sensors

Light State Shade

Variable Welding Shades

Shade Control

Power Supply

Low Battery Warning

Battery

Power n/ ff

Light to Dark Switching Time

Sensitivity Control

Delay Control (Dark to Light)

TIG Rating

perating Temperature

Storage Temperature

Total Weight

Compliance(1)

97 x 44mm (3.82 x 1.73in)

110 x 90mm (4.33 x 3.54in)

Up to Shade DIN 16 at all times

DIN 4

DIN 9 to 13 and Grind

External knob - full adjustment

Solar cells with replaceable batteries

Red Light

AAA Alkaline (2 required)

Fully automatic

0.00004 sec (1/25,000 sec)

Variable

.1min. ~ 1.0 sec. max.

5 amps

14°F ~ 131°F (-10°C ~ 55°C)

-4°F ~ 158°F (-20°C ~ 70°C)

483g (17 z.)

CE,ANSI Z87.1-2003, CSA Z94.3

(1) Headgear compliance with ANSI Z87.1 is without sweatband installed.

CA T IDGE OPE ATION/FEATU ES

Variable Shade Control

The shade can be adjusted from shade 9 to 13 based upon welding process or

application (refer to Shade selection chart on page 6). The variable shade control

knob is mounted on the exterior of the helmet shell. Grind mode can be selected

by rotating the shade control knob counterclockwise till an audible click is heard.

Grind mode is intended for grinding only not for welding.

Sensitivity Knob

You can adjust the light sensor by turning the Sensitivity knob to the left or right as

shown in figure below. Generally, turning the knob all the way to the right, or the

highest setting, is selected for normal use. When the helmet is used in the pres-

ence of excess ambient light or with another welding machine close by, improved

helmet performance can be obtained with a lower setting turning the knob to the left

to reduce the sensitivity.

Delay Time Knob

This control is designed to protect the welder’s eyes from the strong residual rays

after welding. Changing the Delay Time knob will vary dark to light time between

.1 second (minimum) to 1.0 second (maximum). Turning the Delay Time knob to

the left is maximum (1.0 second). This setting is recommended for high amper-

age applications where the weld puddle is still very bright after the welding arc

has ceased and for situations where the filter may be temporarily blocked from

seeing the welding arc.

Power

This ADF cartridge is powered by replaceable batteries and solar power. Battery

installation is required prior to use. The batteries are located at the top of the

ADF cartridge. Replace batteries when LOW BATTE Y light is lit. See the speci-

fication chart on page 3 for type of batteries required.

Variable shade

control Knob

ALWAYS TEST TO BE SU E THE ADF CA T IDGE IS CHA GED

BEFO E WELDING. The TEST button is for the user to verify the ADF car-

tridgeis darkening properly. If cartridge is not darkening properly, replacebat-

teries with fresh batteries and test again before use. While welding, thearc

and solar cell will keep the ADF charged.

SHADE GUIDE SETTINGS

If your helmet does not include any one of the shades referenced above, it is

recommended you use the next darker shade.

TEST

LOW

BATTERY

S27978-94

TMZ87W4/9-13

CAN/CSA Z94.3 /

GUIDE FOR SHADE NUMBERS

OPERATION ELECTRODE SIZE ARC MINIMUM SUGGESTED(1)

1/32 in. (mm) CURRENT (A) PROTECTIVE SHADE NO.

SHADE (COMFORT)

Shielded metal arc Less than 3 (2.5) Less than 60 7 –

welding 3-5 (2.5–4) 60-160 8 10

5-8 (4–6.4) 160-250 10 12

More than 8 (6.4) 250-550 11 14

Gas metal arc Less than 60 7 –

welding and flux 60-160 10 11

cored arc welding 160-250 10 12

250-500 10 14

Gas tungsten arc Less than 50 8 10

welding 50-150 8 12

150-500 10 14

Air carbon (Light) Less than 500 10 12

Arc cutting (Heavy) 500-1000 11 14

Plasma arc welding Less than 20 6 6 to 8

20-100 8 10

100-400 10 12

400-800 11 14

Plasma arc cutting (Light)(2)

(2)

(2) Less than 300 8 9

(Medium) 300-400 9 12

(Heavy) 400-800 10 14

Torc h b r a z i n g – – 3 or 4

Torc h s o l d e r ing – – 2

Carbon arc welding – – 14

PLATE THICKNESS

in. mm

Gas welding

Light Under 1/8 Under 3.2 4 or 5

Medium 1/8 to 1/2 3.2 to 12.7 5 or 6

Heavy Over 1/2 Over 12.7 6 or 8

Oxygen cutting

Light Under 1 Under 25 3 or 4

Medium 1 to 6 25 to 150 4 or 5

Heavy Over 6 Over 150 5 or 6

(1) As arule of thumb, start with a shade that is too dark, then go to a lighter shade which gives sufficient view of the weld zone without going

below the minimum. In oxyfuel gas welding or cutting where the torch produces a high yellow light, it is desirable to use a filter lens that absorbs

the yellow or sodium line the visible light of the (spectrum) operation

(2) These values apply where the actual arc is clearly seen. Experience has shown that lighter filters may be used when the arc is hidden by the

workpiece.

Data from ANSI Z49.1-2005

SOLUTION

Clean or replace front

cover lens.

Clean the Auto-Darkening

cartridge with soapy water

solution and soft cloth.

Adjust sensitivity to required level.

Clean or replace front

cover lens.

Check for cracked or pit-

ted front cover lens and

replace as required.

Make sure you are not

blocking the sensors or

solar panels with your

arm or other obstacle

while welding. Adjust your

position so that the sen-

sors can see the weld arc.

Adjust sensitivity to required level.

Adjust to required level.

eplace front cover lens

as needed.

POSSIBLE CAUSE

Front cover lens dirty.

Cartridge dirty.

Sensitivity is set too low.

Front cover lens dirty.

Front cover lens is dam-

aged.

Sensors are blocked or

Solar panel is blocked.

Sensitivity set too high.

Delay set to high.

Missing, damaged,

broken, cracked or

distorted front cover

lens

HELMET CA E AND MAINTENANCE

eplacing Front Cover Lens: Replace the front cover lens if it is damaged

– cracked, soiled or pitted. Place your finger or thumb into recess (C) at the

bottom edge of the cover lens and flex the lens upwards until it releases from

the edges marked A and B. (Refer to figure 1). Use only the replacement

front cover lenses specified in this manual.

eplace the Inside Cover Lens: if it is damaged (cracked, soiled or pitted).

Place your fingernail in recess above cartridge view window and flex lens

upwards until it releases from edges of cartridge view window.

Change the Shade Cartridge (See figure 2)

Fitting New Cartridge: Take the new shade cartridge and pass the poten-

tiometer cable under the wire loop before placing the cartridge into its retain-

ing frame inside the helmet. Hinge down the wire loop and ensure the front

edge of the loop (D) is properly retained under the retaining lugs (E) as

shown in (figure 3).

Position the shade potentiometer to the inside of the helmet with the shaft

protruding through the hole. Secure potentiometer to shell. n the outside of

the helmet, push the shade control knob onto the shaft.

Installing an Aftermarket Magnifying Lens: Unclip the wire loop (D) from

retaining lugs (E) and move hinge up. Place magnifing lens over ADF viewing

area and retain with wire loop.

Cleaning: Clean helmet by wiping with a soft cloth. Clean cartridge surfaces

regularly. Do not use strong cleaning solutions. Clean sensors and solar cells

with soapy water solution and a clean cloth and wipe dry with a lint-free cloth.

Do N T submerge shade cartridge in water or other solution.

Storage: Store in a clean, dry location.

T OUBLE SHOOTING GUIDE

Test your shade cartridge prior to welding by directing the front of the car-

tridge toward a bright source of light, then using your fingers rapidly cover

and uncover the sensors. The cartridge should darken momentarily as the

sensor is exposed. A torch striker can also be used.

Figure 1 Figure 2 Figure 3

P OBLEM

Difficult to see through

filter.

Filter does not darken

when arc is struck.

Filter darkening with-

out arc being struck.

Filter remains dark after

completing a weld.

ADF is

cracked.

Weld spatter

is damaging

the filter.

WA NING

Cease (STOP) using this product if this prob-

lem exists. UV/I protection may be compro-

mised resulting in burns to the eyes and skin.

WA ANTY INFO MATION

WA ANTY INFO MATION: These helmets are warranted for a period of

two years. Please contact us at 1 (866) 236-0044 for any service or warranty

questions.

SPATTE DAMAGE IS NOT COVE ED BY WA ANTY:

Do not use this product without the correct protective clear cover lenses

installed properly on both sides of the Auto-Darkening Filter cartridge (ADF).

The cover lenses supplied with this helmet are properly sized to work with

this product and substitutions from other suppliers should be avoided.

EPLACEMENT PA TS

HELMET

SHELL

ITEM

PA T NO.

KH778

KP2851-1

DESC IPTION

INSIDE AND UTSIDE C VER LENSES (2 EACH)

HEADGEAR ASSEMBLY WITH SWEATBAND

• Sales and Service through Subsidiaries and Distributors Worldwide •

2345 Murphy Blvd. Gainesville, GA 30504 TEL: 866-236-0044

• World's Leader in Welding and Cutting Products •

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