Most S777 - Before Welding; Dark Shade Number Selection; Product Features Overview

Auto-Darkening Filter Welding Helmet
cracked, or pitted parts should be replaced
User's Manual
immediately before using again to avoid severe
personal injury.
Check for light tightness before each use.
WARNING: Read and understand
Select the shade number you require at the turn
all instruction before using !
of a shade knob (Seeing the Shade Guide Table
No.1).
This Auto-Darkening filter Welding Helmet
Finally, be sure that the shade number is the
MOST S777 is designed to protect the eyes
correct setting for your application.
and face from sparks, spatter, and harmful
Adjust headband so that the helmet is seated as
radiation under normal welding conditions.
low as possible on the head and close to your
Auto-darkening filter automatically changes
face. Adjust helmet's angle when in the lowered
from a light state to a dark state when an arc
position by turning the adjustable limitation
is struck, and it returns to the light state when
washer.
DARK SHADE NUMBER SELECTION
welding stops.
Auto-Darkening filter Welding Helmet come
The shade number can be set manually between
ready for use. The only thing you need to do
9(9) -13 (12). Check the Shade Guide Table to
before your welding is to adjust the position
determine the proper shade number for your
of the headband and select the correct
application. Select a shade number by turning
shade number for your application.
the shade knob until the arrow points to the
required setting (See Shade Guide Table No.1).
BEFORE WELDING
PRODUCT FEATURES
Check the front cover lens to make sure
that they are clean, and that no dirt is
This model is designed & equipped with a special
covering the two sensors on the front of
turnover (up & down) headband mechanism.
filter cartridge. Also check the front/inside
When welder turns over the helmet to welder's
cover lens and the front lens retaining
head top, the headband mechanism makes
frame to make sure that they are secure.
helmet's gravity center to be more lower, and be
Inspect all operating parts before use for
coincided with the center of welder's head. The
signs of wear or damage. Any scratched,
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Auto-darkening filter welding
helmet S777
User's manual, v. 3.0,
01.08.2012
-30 -
BEFORE WELDING
DARK SHADE NUMBER SELECTION
PRODUCT FEATURES
GB