SIP PAPR WR1000 User manual

User Manual
Please read and understand all instruction before use. Retain this manual for future reference.
SIP Electronic Welding Headshield Powered
Air Purifying Respirators
PAPR WR1000 02814 & PAPR WR2000 02815

Page No. CONTENTS
1SECTION 1: SAFETY PRECAUTIONS
1 - 1 Symbols Used
1 - 2 Arc Welding Hazards
5SECTION 2: POWERED AIR PURIFYING RESPIRATOR
62 - 1 Respirator Specification
2 - 2 Battery Charging
72 - 3 Installing the Battery
2 - 4 Installing the Air Filter
82 - 5 Attaching the Air Flow Tube
92 - 6 Blower Unit Controls
2 - 7 Air Flow Test
10 2 - 8 Testing the Air Flow Alarm
2 - 9 Checking the Respirator Before Use
11 2 - 10 Putting on the Respirator
2 - 11 Cleaning and Storage
12 2 - 12 Troubleshooting
2 - 13 Warnings
13 2 - 14 Limitations of Use
14 SECTION 3: AUTO DARKENING WELDING HEADSHIELD
3 - 1 Safety Warnings
3 - 2 Headshield Specification
15 3 - 3 Headgear Adjustments
3 - 4 Shade Control
16 3 - 5 Sensitivity Control
3 - 6 Delay Control
17 3 - 7 Maintenance
3 - 8 Troubleshooting
18 3 - 9 Parts List
20 EU - Declaration of Conformity
21 UK - Declaration of Conformity

1
SECTION 1-SAFETY PRECAUTIONS—READ BEFORE USING
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 situation which, if not avoided, will result in death
or serious injury . The possible hazards are shown in the adjoining symbols or explained
in the text.
NOTICE-Indicates statements not related to personal injury.
Indicates special instructions.
This group of symbols means Warning! Watch Out! ELECTRIC SHOCK, MOVING
PARTS ,and HOT PARTS hazards. Consult symbols and related instructions below for
necessary actions to avoid the hazards.
1-2. Arc Welding Hazards
The symbols shown below are used throughout this manual to call attention to and
identify possible hazards. When you see the symbol, watch out, and follow the
related instructions to avoid the hazard. The safety information given below is only a
summary of the more complete safety information found in the Safety Standards listed
in Section 1-5. Read and follow all Safety Standards.
Only qualified persons should install, maintain, and repair this
unit. During operation , keep everybody, especially children, away.
ARC RAYS can burn eyes and skin.
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 .
Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when
welding or watching. Refer to Lens Shade Selection table in sections 1-3.
Wear approved safety glasses with side shield under your helmet.
Use protective screens or barriers to protect others from flash, glare, and sparks; warn others
not to watch the arc.

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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 and face protection.
Arc rays from the welding process produce intense visible and invisible
(ultraviolet and infrared ) rays that can burn eyes and skin. Sparks will 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(Filter) frequently. Immediately replace any scratched, cracked, or pitted
cover lenses or auto-lenses(Filter).
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 Owner’s Manual carefully before installing, operating ,or
servicing unit. Read the safety information at the beginning of the 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 be hazardous to your health.
Keep your head out of the fumes. Do not breathe the fumes.

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If inside, ventilate the area and/or use local forced ventilation at the arc to remove welding
fumes and gases.
If ventilation is poor, wear an approved air-supplied respirator.
Read and understand the Material Safety Data Sheets and the manufacturer’s instructions
for metals, consumables, coatings, cleaners, and degreasers.
Work in confined space only if it is well ventilated, or while wearing an air-supplied respirator.
Always have a trained watch-person nearby. Welding fumes and gases can displace air
and lower 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-supplied respirator. The coatings and any metals containing these elements can give off
toxic fumes if welded.
RESPIRATOR (PAPR) MISUSE can be hazardous.
Welding produces fumes and gases. Breathing these fumes and gases can be hazardous to
your health.
Read and follow these instructions and the safety labels carefully. The powered air purifying
respirator (PAPR) helps protect the user from specific airborne contaminants but must be used
correctly to be fully effective. Have an industrial hygienist test the air in your facility to ensure
the PAPR provides adequate protection from contaminants in your environment. If you have
questions about the respirator, see equipment warning label and consult your Safety Director
and a certified Industrial Hygienist.
Follow all applicable EN / BS, and other regulatory guidelines pertaining to the use of
respirators.
Do not use the powered air purifying respirator where there is danger of fire of explosion.
Do not use the powered air purifying respirator in windy conditions or negative pressure inside
the hood may draw in contaminants from the outside air.
Do not use the powered air purifying respirator without a properly installed spark guard cover.
Without the spark guard cover, welding sparks may ignite the filter or damage the filters and
allow unfiltered air into the helmet.
The powered air purifying respirator does not supply oxygen. Use the respirator only in
atmospheres for which it is EN / BS approved. Do not use the respirator where oxygen levels
are 19.5% or lower, where contaminant levels are unknown or are immediately dangerous to
life or health, or where the contaminant levels exceed the respirator specifications.
Do not enter a hazardous area until you are sure the respirator equipment is correctly
assembled, working properly, and properly worn.
Before each use, inspect the respirator equipment for damage and verify it operates properly,
Before using the respirator, test air flow to verify it is providing an adequate volume of air.
Do not use the powered air purifying respirator without all filter components or with the blower
turned off hazardous levels of oxygen and carbon dioxide may accumulate in helmet.
Always wear the powered air purifying respirator when entering a contaminated area. Do not
remove the respirator until outside the contaminated area.

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Dangerous contaminants may not smell or be visible. Leave the area immediately if you
notice the following:
Breathing becomes difficult.
You experience dizziness, impaired vision, or eye nose, or mouth irritation.
The powered air purifying respirator alarm sounds.
The equipment is damaged.
Air flow decreases or stops.
If you think the equipment is not supplying adequate protection.
Do not remove the equipment until you are in a safe area.
Do not repair, modify, or disassemble the powered air purifying respirator or use with
parts or accessories not supplied by the manufacturer. Use only those components
that are part of the approved assembly.
Replace damaged or clogged filters. Do not wash or reuse filters. Do not clean filters by
tapping or with compressed air or filter elements may be damaged. Dispose of
used filter elements according to local, state, and federal requirements.
The powered air purifying respirator must be used with the helmet, hood, and
filters recommended by the manufacturer to provide a respirator system. See the
label on the blower for information on the required equipment.
Do not use the powered air purifying respirator belt or shoulder straps(if equipped) as
a safety harness.
According to EN 379.
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.

5
SECTION 2 –POWERED AIR –PURIFYING RESPIRATOR (PAPR)
Production Description
This equipment helps protect the user from certain contaminants. All users must read
and understand these instructions and be trained in the proper use of this equipment
according to all applicable health and safety standards. If you have questions about the
type of respiratory equipment required, consult your safety director and an industrial Hygienist.
DO not enter a hazardous area until you are sure the respirator equipment is correctly
assembled, working properly, and properly worn.
See Section 3 for information on the auto-darkening helmet assembly.
The powered air-purifying respirator (PAPR) filters contaminated air and blows it into the
welding helmet hood through a flexible breathing tube. The respirator system generates
a positive air pressure to help prevent contaminants from entering the hood. The system
must include and/or be used with the equipment listed below:
Helmet or helmet option with auto darkening lens, hood, and headgear system
Air Flow Tube
Blower assembly with filtration system (spark guard cover, foam pre-filter , HEPA filter ),
and battery level indicator.
Belt assembly
Air flow speed (Low and High) indicator
Battery charger
The respirator equipment operates at temperatures from -5°to 55°C and provides air flow of
170+ LPM (low speed) to 200LPM (high speed) under normal conditions. Battery life is reduced
when the unit is used in dirty environment. if the system air flow decreases to an unsafe level,
an alarm will sound, the blower vibrates, and the Danger light will flash to warn the users
to immediately leave the contaminated area. Use the supplied air flowmeter to determine if the
unit is supplying adequate amounts of clean air.

6
2-1. Respirator Specifications
Size(Blow Assembly) 192 x 190 x 101 mm
Weight 1.1kg
(Blower Assembly, Filters, Belt, Shoulder Straps,
and Battery)
Standard Air Filter
Filter Assembly consisting of Foam Prefilter, and HEPA Filter.
Approved to Filter Particulate Down To 0.3 Micrometers In Size
Filter classes: TH2P
Air Flow Low Speed: 5.29 CFM (150 LPM)
High Speed: 6.35CFM (180 LPM)
Operation Temperature -5° to 55℃
Storage Temperature -10° to 50℃
Storage humidity ≤90%R.H.
Battery Type Rechargeable Lithium
Battery Charging Time About 3 Hours
Battery Life 500 Charges - Run Time Dependent On Air Flow
Rate and Filter Load.
Run Time: up to10 hours （Low Speed）
up to 6 hours （high Speed）
System Alarm 85dBA@10cm
2-2. Charging The Battery
Please remove battery from blower assembly, Connect charge cord to battery
terminal, connect charger to 110V-220V AC receptacle.
1. Battery Terminal
2. 110V-220V AC Battery Charger

7
Charge battery only with supplied charger in an open, well ventilated location.
Do not allow battery to get wet.
Do not attempt to open the battery case.
Keep battery away from fire or heat.
Charge battery before first use .
2-3. Installing The Battery
Slide the battery into blower body until battery snaps into position.
1.Battery
2.Battery Lock Button
2-4. Installing The Air Filter
Install the HEPA filter into blow body. Install the Foam pre-filter above the HEPA filter.
Push down the cover until it “clicks” into position as shown.
1.Blower Body
2.HEPA Filter
3.Foam Pre-filter
4.Spark Guard Cover

8
Do not use the respirator without the Cover, Foam Pre-filter and HEPA filter installed.
Replace damaged or dirty air filter. Do not wash filters, clean with compressed air,
or reuse dirty air filters.
2-5. Attaching The Air Flow Tube
Connecting Air Flow Tube to the Blower unit.
Insert breathing tube terminal 2 into blower receptacle until snug and then turn connector
1/8 turn clockwise to lock the Air Flow Tube.
Connecting Air Flow Tube to the hood.
1. Auto-darkening welding helmet
2. Face seal
3. Headgear terminal
4. Air Flow Tube terminal 1
5. Air Flow Tube
6. Air Flow Tube terminal 2
7. Blower receptacle
8. Belt
9. Blower body
Insert the breathing tube terminal 1 into the headgear terminal and turn the tube clockwise
until breathing tube locks in position.

9
2-6. Blower Unit Controls
1.On/Off Button
2.Low Speed Indicator
3.High Speed Indicator
4.Danger Indicator
5.Battery Level Indicator
To Start: Press On/Off button for 1 second until the blower starts. The Danger, Low Speed,
High Speed Indicator lights goes on, then goes out, the alarm sounds, and the blower
vibrates momentarily.
Then the blower always starts at the low speed position. Press the On/Off button to switch
between Low Speed and High Speed.
To Stop: Press On/Off button 1 second until the audible alarm and blower stop.
The Danger indicator light goes on ,the alarm sounds, and blower vibrates if battery volume is
low or air flow is reduced due to a dirty filter, blocked breathing tube, or other problem.
The Battery Level indicator light shows the power remaining in the battery.
Green light goes on: battery level≥90%
Yellow light goes on: 50%≤battery level<90%
Red light goes on: 10%<battery level<30%
Red light flash: battery level≤10%
2-7. Air Flow Test
Disconnect Breathing tube from
hood. Insert flowmeter into
breathing tube. Hold flowmeter
straight up and start blower.
The flowmeter ball should be
above MIN mark. If flowmeter
reads MIN or below, please check
battery and filter elements .
1.Flowmeter
2.MIN mark
3.Breathing Tube
Connector

10
2-9. Checking The Respirator Before Use
Before using the respirator, check the following items:
1 . Air Filter Assembly
Verify the air filter is suitable for the application. Also be sure the filter is undamaged,
properly assembled, and securely connected to the blower assembly.
2.Air Flow Tube
Be sure the tube is undamaged and properly connected to the blower assembly and hood.
3.Battery
Verify the battery is fully charged and securely connected to the blower assembly.
4.Air Flow
Test air flow according to Section 2-8
5.Air Flow Alarm
Turn on blower assembly and check for audible, visual, and vibratory alarms according to
Section 2 - 9.
6.Face seal
Inspect the face seal and replace if damaged.
Blocking air flow by hand
2-8. Testing Air Flow Alarm
Disconnect breathing tube from hood,
Start Blower and block air flow by
Placing your hand over the end of the
breathing tube. Continue blocking air
flow until alarm sounds And the blower
vibrates.
If alarm does not sound and the blower
does not vibrate, check battery and
filter element.

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2-10. Putting On The Respirator
Place blower assembly against lower
back with breathing tube extending upwards.
Fasten belt around waist
and adjust so as to make a comfortable
fit.
2-11. Cleaning And Storage
2-12-1. Cleaning:
Detach the Battery pack, air flow tube and the blower. Inspect all parts for damage.
Replace all damaged parts prior to storage or next use.
a. Blower: Clean the outer surfaces of PAPR assembly and battery pack with a
soft cloth dampened in a solution of water and mild, pH neutral detergent. Do not
immerse the blower or battery pack in water. Do not use solvents or abrasive cleaners. Do
not attempt to clean the interior of the blower with compressed air or vacuum. Ensure
the electrical contacts of the blower and battery pack are dry.
b. Air Flow tube: Clean the connection sites on the breathing tube with the water and
detergent solution. The breathing tube can be immersed in water for cleaning. The inside of
the tube must be completely dried prior to use or storage. Air dry, or dry by connecting to
the blower unit and use it to force air through the tube until dry.
c. HEPA filter: Open the filter cover and inspect the HEPA filter. Replace if excessively
dirty.
2-12-2. Storage:
If the blower will not be used for an extended period, remove the filter and battery and
store them in a clean ,dry, cool place free of solvent-based vapors.

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2-12. Troubleshooting
Use the table below to help identify possible causes and corrective action for problems you
may experience.
Fault Possible Solution
Blower does not supply air to hood 1.Press ON/OFF to start blower
2.Recharge battery
3.Verify battery is properly connected to blower
4.Remove blockage from blower outlet and breathing tube
Battery pack’s charge lasts less
than expected
1.Ensure Battery pack is fully charged
2.Replace battery
3.Replace charger
4.Check the air filter(HEPA filter & Foam prefilter) ,and
replace it if necessary
Blower cannot be turned off Press ON/OFF button for one second
Battery red level light is flashing Charge or replace the battery
Danger light is on, alarm sounds or
blower vibrates
Check the blower air flower as section 2-9
2-13. Warning
1.This product is part of a system that helps protect against certain airborne contaminants
2.Do not use in flammable or explosive atmospheres. Doing so may result in serious injury or
death.
3.Always correctly use and maintain the filter assembly. Failure to do so may reduce respirator
performance, overexpose you to contaminants, and may result in sickness or death.
a. Inspect filter and bottom gasket before first installation of a filter, replace if damaged.
b. Always properly install the filter into the blower unit
c. Keep bottom sealing gasket clean
d. Never attempt to clean filter by knocking or blowing out accumulated material. Doing so will
damage the filter media.
4.Failure to follow these User Instructions may reduce respirator performance, overexpose you
to contaminants ,and may result in injury, sickness, or death.
a. Read and follow all User Instructions in order to ensure correct system operation.
5.Always correctly use and maintain the lithium ion battery packs. Failure to do so may cause fire
or explosion or could adversely affect respirator performance and result in injury, sickness, or
death.
a. Do not charge batteries with unapproved charges, in enclosed cabinets without
ventilation, in hazardous locations, or near sources of high heat.
b. Charge in an area free of combustible material and readily monitored.
c. Do not immerse.
d. Do not use, charge, or store batteries outside the recommended temperature limits.

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6.Dispose of lithium ion battery packs according to local environment regulation. Do
not crush, disassemble, dispose of in standard waste bins, in a fire or send for incineration.
Failure to properly dispose of battery packs may lead to environmental contamination, fire
or explosion.
2-14 Limitation of Use
Do not wear this respirator system to enter areas where:
1.Atmospheres are oxygen deficient
2.Contaminant concentrations are unknown
3.Contaminant concentrations are Immediately Dangerous to Life or Health
4.Contaminant concentrations exceed the maximum use concentration determined
using the Assigned Protection Factor for the specific respirator system

-Before welding, always inspect helmet and auto-darkening filter (ADF) to
be sure they are fitted properly and in good condition.
-Keep the sensors, solar cell and filter lens clean. Clean the filter cartridge
using a soapy water solution and soft cloth. Do not use solvents
or
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SECTION 3 –AUTO-DARKENING WELDING HELMET
3-1. SAFETY WARNINGS
The Solar-Powered Auto-Darkening Welding Helmet is suitable for most welding applications. This
helmet comes with a 1/30,000-second switching time automatically darkens the lens the
moment you start welding. No matter what shade the filter is set to, the UV/IR protection is always
present.
3-1-1. ARC Rays can injure eyes and burn skin
abrasive cleaning detergent.
-Do not weld in the overhead position while using this helmet.
-Inspect the filter lens frequently and immediately replace any scratched, cracked, or
pitted filter lens or cover lenses.
-Always wear safety glasses or goggles under the welding helmet, and protective clothing
to protect your skin from radiation, burns and spatter.
3-2. SPECIFICATIONS
Model
02814 PAPR System 1 02815 PAPR System 2
Viewing Area
98×43mm 98x55mm
Cartridge Size
125×102x10mm 125×102x10mm
Arc Sensor
4 4
UV/IR Protection
UP to shade DIN 16 at all times
UP to shade DIN 16 at all times
Light State
DIN 4 (Grind)
DIN 4 (Grind)
Dark State
External, Variable shade 9-13
External, variable shade DIN5~8,9-13
Sensitivity Control
External, Low —High, by infinitely dial knob
External, Low —High, by infinitely dial knob
Switch Time
1/30,000S, from Light to Dark
1/30,000S, from Light to Dark
Delay Control
External, 0.1-1.0S, by switch button
FAST-MID-SLOW, from Dark to Light
External, 0.1-1.0S, by switch button
FAST-MID-SLOW, from Dark to Light
Power Supply
Solar cell and replaceable 2×CR2450
lithium batteries
Solar cell and replaceable 2×CR2450 lithium
batteries
TIG AMP Rating
DC≥5, AC≥5
DC≥5, AC≥5
Operating Temperature
-5°C to +55°C
-5°C to +55°C
Storing Temperature
-20°C to +70°C
-20°C to +70°C
Other Functions
Grind Function:Low Voltage Indicator:
Self-Test Grind Cut Functions: Low Voltage Indicator: Self-Test

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3-3. Headgear Adjustment
1. Adjust the headgear diameter with the twist knob on the
back. The knob is locked until pushed in. Once unlocked,
twist clockwise to tighten and counterclockwise to loosen.
2. Adjust the height by snapping the pin into the hole to lock
securely in place.
3. To adjust the viewing angle, loosen the knob on both
sides of the helmet and change angle locker to the
desired tilt position (5 selection and positioned in the
middle by default). Once achieving the desire angle,
tighten the knobs until snug. The helmet should still swing
up, but it should not drift downward when in place for
welding.
4. To adjust the distance between the user’s face and
ADF, loosen the knobs on both sides of the helmet
until the headband can move back and forth freely,
reposition the headband at one of the 3 slots as desired
(The headband is positioned in the middle by default)
This should be done one side at a time and both sides should be located at the same position
for proper auto-darkening filter operation.
3-4. Shade Control
Select the shade DIN 9 to 13 based upon the welding process
you will use by consulting the “Shade Guide Table” based on
EN 379.
The variable shade control knob is for external adjustment.
Grind mode DIN 4 prevents filter lens from auto-darkening for
grinding use (02814).
Select the shade DIN 9 to 13 based upon the welding process you
will use by consulting the "Shade Guide Table".
The variable shade control knob is for internal adjustment.
The welding helmet can also be used to protect the face when
cutting, shade DIN 5 to 8.
Grind mode DIN 4 prevents lens from auto darkening for grinding use
(02815)

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Shade Guide Table
3-5. Sensitivity Control
The sensitivity can be set from MIN to MAX by using the dial knob.
The MIN setting suits excess ambient light or with another welding
machine close by.
The MAX setting suits low amperage welding and welding in areas
with low light conditions, especially low amperage TIG welding.
Selections between MIN and MAX are suitable for most
of indoor and outdoor welding operations.
3-6. Delay Control
When welding ceases, the viewing window automatically changes
from dark back to light but with a pre-set delay to compensate.
The delay time can be set from SLOW(0.8s) to MIDDLE(0.5s) to
FAST(0.2s), by the DELAY switch.
The minimum delay suits spot or short welds.
The maximum delay suits heavy current welding and reduces eye
fatigue from the arc. Selections between SLOW-MIDDLE are
suitable for most of indoor and outdoor welding operations.
According to EN379.

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3-7. MAINTENANCE
3-7-1. Front Cover Lens Replacement
Replace the front cover lens if it is damaged (cracked, scratched, pitted or dirty).
Remove the old front cover lens by pressing two lock switches at the bottom of the
retaining frame and pull the frame and ADF out. Take the old front cover lens out,
and remove any protective film before installing the new one.
3-7-2. Inside Cover Lens Replacement
Replace the inside cover lens if it is damaged (cracked, scratched, pitted or dirty). Place
your finger or thumb into the recess and flex the inside cover lens upwards until it releases
from one edge. Then remove any protective film before installing the new one.
3-7-3. Batteries Replacement
When low voltage indicator (inside the helmet, on the left) turns red, you have to
change battery. Slide cover plates and replace the old battery by a new CR2450. After that,
put on cover plates.
3-7-4. Cleaning and Storing
Keep the sensors, solar cell and filter lens clean. Clean filter cartridge and helmet shell
by using a soapy water solution and soft cloth. Do not use solvents or abrasive cleaning
detergent. Switch the product to Grind Mode and put it in a clean, dry location for storage.
3-8. TROUBLE SHOOTING
PROBLEM(S) POSSIBLE CAUSE(S) SUGGESTED
SOLUTION(S)
Difficult to see through
filter
Cover lens dirty Clean or replace cover lens
Filter lens dirty Clean filter lens
Filter does not darken
when arc is struck
Grind or Cut Mode
Selected
Adjust Shade from 9 to 13
Sensors or Solar Panel
blocked
Make sure sensors or solar
panel are exposed to weld
arc without blocking
Set Sensitivity to MIN Adjust Sensitivity to
required level
Low voltage of lithium
battery
Replace with new lithium
battery if indicator turns red
Filter darkens without arc Set Sensitivity to MAX Adjust Sensitivity to
required level
Filter remains dark after
welding
Set Delay to FAST Adjust Delay to required
level

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3-9. PARTS BREAKDOWN
3-9-1 Parts List – 02814 / 02815
Model 02814 02815
Part # Description Description
1. Weld/ Grind Switch 5-8/9-13 Switch Knob
2. Shade knob Shade knob
3. Self-test button Self-test button
4. Low volume alarm Low volume alarm
5. LCD LCD
6. Arc sensor Arc sensor
7. Solar panel Solar panel
8. UV/IR Filter UV/IR Filter
9. Sensitivity Control Knob Sensitivity Control Knob
10. Delay time switch Delay time switch