ATD ATD-3721 - Manual
ATD ATD-3721 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – : Severe personal injury could occur if the user fails to; Irregular darkening or dimming; WARNING; : User must stop using the auto-darkening welding
- Page 3 – ADJUSTING THE FIT OF THE HELMET; INSTRUCTIONS FOR USE; understand the safety instructions
- Page 5 – MAINTENANCE; TECHNICAL SPECIFICATIONS
- Page 6 – SHADE GUIDE TABLE
ATD-3721
XL "SOLAR" AUTO-DARKENING HELMET
READ
& UNDERSTAND ALL INSTRUCTIONS BEFORE USING
The ATD Auto-Darkening Welding Helmet is designed to protect the eyes and face from sparks,
spatter, and harmful radiation under normal welding conditions. The auto-darkening filter
automatically changes from a light state to a dark state when an arc is struck, and it returns to
the light state when welding stops.
The ATD auto-darkening welding helmet comes ready for use. The only thing you need to do
before you weld is to adjust the position of the headband and select the correct shade number
for your application.
WARNING
:
z
The ATD auto-darkening welding helmet is
not
suitable for laser welding & oxyacetylene
welding / cutting processes.
z
Never place the ATD helmet or the auto-darkening filter on a hot surface.
z
Never open or tamper with the auto-darkening filter.
z
The ATD auto-darkening welding helmet will not protect against severe impact hazards,
including grinding disks.
Never use for grinding.
z
This ATD helmet will not protect against explosive devices or corrosive liquids.
z
Do not make any modifications to either the filter or helmet, unless otherwise specified in
this manual.
z
Do not use replacement parts other than those specified in this manual. Unauthorized
modifications or replacement parts will void the warranty and expose the operator to the
risk of personal injury.
z
Should the ATD helmet not darken upon striking an arc, stop welding immediately and
contact your supervisor or your dealer. Do not immerse the filter in water.
z
Do not use any solvents on filters’ screen or helmet components.
z
Use only at temperatures: -5
°
C ~ +55
°
C (23
°
F ~ 131
°
F).
z
Storing
temperatures:
-20
°
C ~ +70
°
C (-4
°
F ~ 158
°
F).
z
Protect filter from contacting liquid and dirt.
z
Clean filters’ surfaces regularly; do not use strong cleaning solutions. Always keep sensors
and solar cells clean using a clean lint-free tissue or cloth.
z
Replace the front cover lens immediately if it becomes cracked, scratched or pitted.
z
Never try to open the filter cartridge.
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Summary
WARNING : Severe personal injury could occur if the user fails to follow the above-mentioned warnings, and/or fails to follow the operating instructions. TROUBLESHOOTING z Irregular darkening or dimming Headband has been set unevenly and there is an uneven distance from the eyes to the filter’s lens...
z The ATD auto-darkening welding helmet comes assembled but before it can be used it must be adjusted to fit the user properly and set up for response time, sensitivity and shade level. ADJUSTING THE FIT OF THE HELMET z The overall circumference of the headband can be made larger or smaller by rotat...
REPLACING FRONT OR REAR COVER LENS. z When the front or rear cover lens becomes damaged (cracked, scratched, stained or pitted) you must replace it. Place your finger or thumb into the recess at the bottom edge of the window and flex the window upwards until it releases from one edge. (Replacement o...
