• CHANGING THE SHADE CARTRIDGE (See figs.Sa & 8b).
• INSTALLING NEW CARTRIDGE. Take the new shade cartridge and pass the potentiometer
cable under the wire loop before dropping the cartridge into its retaining frame inside the
helmet. Press down the wire loop clip and ensure that the front edge of the loop is properly
retained under the retaining lugs as shown in fig.Sb.
• Fasten the potentiometer to the inside of the helmet with the shaft protruding through the
hole. Push the shade control knob onto the shaf
t
•CLEANING.Clean helmet by wiping with a soft doth. Clean cartridge surfaces regularly. Do
not use strong cleaning solutions.Clean sensors and solar cells with methylated spirit and
a clean cloth and wipe dry with a lint-free cloth.
fig.7
三囘
|
TECHNICALSPEClFlCATIONS
|
Viewing Area
Cartridge Size
Arc Sensor
Light State
Dark State
Shade Control
Power On/Off
Sensitivity Control
UV/IR Protection
Power Supply
Low Battery Alarm
Switching Time
Dark to Light
Low Amperage TIG Rated
G rind
Test
Operating Temp
Storing Temp.
Total Weight, with helmet
Application range
Approved
96 x 53 mm (3.78" x 2.09")
110 x 90 x 9 mm (4.33" x 3.54" x 0.35")
4
DIN 3
Variable Shade 9 ~ 13
External, Variable Shade
Fully Automatic
Low - High, by infinitely dial knob
Up to Shade DIN16 at all times
Solar cell. Battery change required;
1 x CR2450 lithium battery
Yes
1/25000s. from Light to Dark
0.1~1s by infinitely dial knob
：：：
5 amps/ DC;
：：：
5 amps/ AC
Yes
Yes
-10
°
C ~ +55
°
C (14
°
F ~ 131
°
F)
-20
°
C ~ + 70
°
C (- 4
°
F ~ 158
°
F)
1.121bs
Stick Welding (SMAW); TIG DC∾ TIG Pulse DC;
TIG Pulse AC; MIG/MAG/CO2; MIG/MAG Pulse;
Plasma Arc Cutting (PAC); Plasma Arc Welding (PAW);
Air Carbon Arc Cutting (CAC-A); G rinding
ANSI Z87.1, CSAZ94.3
5
