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5.2.3.
remove the lens from the back of the front cover by lifting one vertical edge and sliding the whole lens sideways until it releases from
its retaining points.The lens will flex sufficiently to allow you to do this.
5.2.4.
flex the new lens and slide it in from one side under the retaining points until it is in position. ensure that it laps over the inside of the
lens opening on either side.
5.3.
replaCing the Cartridge proteCtiVe lens
(Part no: s01000.02)
5.3.1.
the protective cartridge lens that can be seen on the inside of the helmet should be replaced if damaged. the lens is held in place at
its four corners.
5.3.2.
To remove the lens place your finger tip into the scoop just below the cartridge controls (see fig.3) and flex the lens upwards until the
upper corners release. lift out the lens.
5.3.3.
take the new lens and place one vertical edge under the corner retainers in the lens recess. flex the lens in the middle and tuck the
other end into the corner retainers.
5.4.
Cleaning
5.4.1.
clean helmet by wiping with a soft cloth. clean cartridge surfaces regularly. do not use solvent based cleaners. clean sensors and
solar cells with methylated spirit using a clean cloth and wipe dry with a lint-free cloth.
6. trouBleshooting
problem
irregular darkening
or dimming.
shade cartridge
does not darken or
flickers.
Poor vision.
slow response.
Welding helmet
slips.
7. shade guide taBles
WELDING
0.5
PROCESS
Covered Electrode
MIG Plate Welding
MIG Sheet
Welding
TIG
MAG
Arc Gouging
Plasma Cutting
Plasma Welding
4
4
9
Light state
Lightest dark
scale no.
state scale
no.
© Jack sealey limited
Cause
the headband may have been unevenly set on
the two sides of the helmet (unequal distances
from the eyes to the shade cartridge).
the sensors are soiled or obstructed.
front cover lens oiled or damaged.
Welding current too low.
operative lenses and/or shade cartridge soiled. check, clean or replace.
Insufficient background lighting.
operating temperature too low.
Headband adjustments incorrect.
CURRENT (AMPERES)
2.5
10
20
40
60
1.0
5.0
15
30
50
100
Shade 9
S10
Shade 10
Shade 10
Shade 9
S10
Shade 11
Shade 10
Shade 11
5
6
7
8
9
10
11
Meaning of the markings on the filter:
13
SEALEY
Darkest
Manufacturers
Optical class.
state scale
identification.
no.
Original Language Version
solution
readjust the distance of
the shade cartridge.
clean.
clean or replace.
Adjust weld amps.
Adjust light.
do not use at
temperatures below -10 o c
(14 o f).
refer to section 4.
125
175
225
275
350
150
200
250
300
Shade 11
Shade 12
Shade 11
Shade 12
Shade 11
Shade 12
S13
S12
Shade 13
S11
S12
Shade 13
Shade 10
S11
S12
S13
Shade 12
S12
Shade 13
Shade 14
1
3
1
Diffusion of
Variation in
light class.
luminence
transmittance
class.
450
400
500
Shade 13
S14
Shade 13
S14
S14
S15
Shade 14
S14
S15
S14
S15
Shade 13
S15
379
Number of
the applied
standard.
s01000.V2 | issue:2 (H,f) 20/11/17
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