Intended Use
VarioProtect 3XL-W Digital TC | Version 1.02 | EN
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Intended Use
The Automatic Welding Helmet VarioProtect 3XL-W Di-
gital TC protects the eyes and face from sparks, splas-
hes and harmful radiation under normal welding conditi-
ons. The welding helmets may only be used for welding
and not for other purposes. They are suitable for almost
all welding processes, except oxyacetylene, laser and
gas welding processes. They do not protect against se-
vere impact, including fragments of grinding wheels, ex-
plosive devices, or corrosive liquids. Machine guards
and appropriate protection must be used. Avoid work po-
sitions where unprotected body areas are exposed to
flying sparks, direct and/or reflected radiation. Use
appropriate protection when exposure cannot be avoi-
ded.
If the auto-darkening filter is cracked, do not continue to
use the helmet: UV / IR protection may be compromised
and may cause burns to the eyes and skin.
Any use other than that described in these operating in-
structions is not permitted. Intended use also includes
compliance with all the information in these instructions.
Any use beyond the intended use or any other use is
considered misuse.
Unauthorized modifications or changes to the welding
helmet can invalidate the CE conformity and are
prohibited. Stürmer Maschinen GmbH accepts no
liability for design and technical modifications to the
welding helmet. The non-intended use of the welding
helmet as well as the disregard of the safety regulations
or the operating instructions exclude a liability of the
manufacturer for resulting damages to persons or
objects and cause an expiration of the warranty claim!
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Technical Data
WARNING!
Danger in case of misuse!
- Misuse of the welding helmet can lead to dangerous
situations.
- Only operate the welding helmet in the power range
listed in the technical data.
- Never bypass or override the safety devices.
- Only operate the Automatic Welding Helmet when it
is in perfect technical condition.
Technical Data
VarioProtect 3XL-W Di-
gital TC
Length x width/depth x
height (product) [mm]
approx.
252 x 289 x 336
Net Weight approx. [g]
550
Field of view width [mm]
100
Field of view height [mm]
93
Operating temperature
[°C]
-5 - +50
Storage temperature [°C]
-20 - +70
Class
1/1/1/1
Switch-over response
time from light to dark
[ms]
0,04
Switch-over response
time measured at tempe-
rature [°C]
55
Switch-over response
time from dark to light [s]
0.06 - 1.2
Brightening time adjust-
ment [s]
0 - 9, automatic
UV-/IR protection
Up to DIN 16
Shade
-2.0 - + 2.0
Dark protection level
DIN 4-8, DIN 8-13
Safety level at distur-
bance or in switched off
condition
3
Battery replaceable
Replaceable Lithium
Batteries (2 pcs.)
Number of sensors
5
Cassette length [mm]
133
Cassette width [mm]
114
Cassette height [mm]
9
Sensitivity
0 -7, automatic
Lens thickness [mm]
1.2
