User Manual

HELMET CARE AND MAINTENANCE
• Periodic cleaning with soapy water solution or standard glass cleaner is
suggested. Air dry or use soft cloth to dry.
* Change or clean polycarbonate impact resistant clear lens when it becomes
dirty or cloudy
Storage: Store in a clean, dry location.
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.
3
N
T1
G
UIDE FOR SHADE NUMBERS
OPERATION ELECTRODE SIZE ARC MINIMUM SUGGESTED
(
1
)
1/32 in. (mm) CURRENT (A) PROTECTIVE SHADE NO.
SHADE (COMFORT)
S
hielded 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
G
as 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
Tor c h b r az in g – – 3 or 4
Tor c h s o ld er i ng – – 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
a
rule
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
FILTER PLATE AND LENS REPLACEMENT
Replacing Front Clear Cover Lens: Replace the front cover lens if it is dam-
aged. Remove ADF holder assembly per Figure 1. Remove front cover lens from
helmet assembly. Carefully remove gasket from cover lens. Install new cover
lens into gasket and assemble to helmet shell. Make sure to assemble cover
lens and gasket into helmet shell the same way as it was removed.
Change the Filter Plate: Remove ADF holder assembly from helmet shell. See
figure 1 for removal. Flex top end of the ADF holder to allow for Retaining Frame
and Filter plate to be removed from ADF assembly. Install new Filter Plate into
ADF holder per figure 2 below. Install Retaining Frame into ADF holder making
sure Retaining Frame Holding tabs are facing towards the Filter Plate. Install
ADF holder assembly into helmet shell.
INSTALLING AN AFTERMARKET MAGNIFYING LENS:
Simply slide the magnifying lens into the short rail located on the sides of the
ADF holder per Figure 3.
4
Figure 3
Figure 1 Figure 2