6
3
TECHNICAL SPECIFICATIONS
Filter dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 x 90 x 8mm
View area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 x 42mm
Light shade number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Dark shade number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 13
UV/IR protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN15
Time from light to dark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0001s
Time from dark to light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.1 - 0.5s
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solar cells
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . .-5
°
C - 55
°
C (23
°
F - 131
°
F)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .495g
The Kennedy Jet Black Auto welding mask is designed using the latest technology to
automatically protect the user’s eyes from arc light damage and leave both hands free to
increase accuracy, efficiency and therefore productivity.
Fitted with automatic filters that are transparent before welding, it enables the operator to
observe the workpiece clearly. When striking the arc, the filter darkens automatically with
immediate effect. When the arc goes out, the filter will become transparent again. The
switching time from light to dark is approximately 1 millisecond, and the switching time from
dark to light maybe set at between 0.1 - 0.5 second.
The mask is equipped with a continuous darkness-adjusting unit, so the operator may select
an arbitrary darker shade number ranging from 9 to 13.
The mask also provides complete protection against UV/IR to DIN15 even in transparent
mode.
The mask is powered by solar power cells and is equipped with two sets of photo sensors to
sense arc light.
The outer protection plate is made of high polymer materials that are spatter resistant and
thermostable, ensuring a long service life.
INTRODUCTION
CONTENTS
Mask including automatic filter lens and controller
Headband
Instruction Manual
Recommended use of dif
fer
ent scales of shade (4 - 15) for ar
c welding
Current (Amps.)
1.5
6
1
0
1
5
3
0
4
0
6
0
7
0
100
125
150
175
200
225
250
300
350
400
450
500
600
PROCESS
Covered
Electrodes
TIG
MIG with
Heavy
Metals
MIG with
Light
Alloys
Air-arc
Gouging
Plasma
Jet
Cutting
Micro
Plasma
Arc
Welding
1.5
6
1
0
1
5
3
0
4
0
6
0
7
0
100
125
150
175
200
225
250
300
350
400
450
500
600
Note: The term “heavy metals” applies to steel, alloy steels, copper and its alloys etc.
8 9 10 11 12 13
14
8 9 10 11 12 13
9 10 11 12 13 14
10 11 12 13 14
10 11 12 13 14 15
9 10 11 12 13
4 5 6 7 8 9 10 11 12
