English - optrel LiteFlip AUTOPILOT Manual Del Usario

English

Introduction
A welding helmet is a type of headgear used when performing certain types of welding to protect the eyes, face
and neck from flash burn, ultraviolet light, sparks, infrared light, and heat. The helmet consists of several parts (see
spare parts list). An automatic welding filter combines a passive UV and a passive IR filter with an active filter, the
luminous transmittance of which varies in the visible region of the spectrum, depending on the irradiance from the
welding arc. The luminous transmittance of the automatic welding filter has an initial high value (light state). After
the welding arc strikes and within a defined switching time, the luminous transmittance of the filter changes to a
low value (dark state). Depending on the model, the helmet can be combined with a protective helmet and / or with
a PAPR (Powered Air Purifying Respirator) system.
Safety instructions
Please read the operating instructions before using the helmet. Check that the front cover lens is fitted correctly. If
it is not possible to eliminate errors, you must stop using the cartridge.
Precautions & protective restrictions / Risks
During the welding process, heat and radiation are released, which can cause damage to the eyes and skin. This
product offers protection for the eyes and face. When wearing the helmet, your eyes are always protected against
ultraviolet and infrared radiation, regardless of the shade level. To protect the rest of your body, appropriate protective
clothing must also be worn. In some circumstances, particles and substances released by the welding process can
trigger allergic skin reactions in correspondingly predisposed persons. Materials that come into contact with skin
may cause allergic reactions to susceptible persons.
The protective welding helmet must only be used for welding and grinding and not for other applications. The
manufacturer assumes no liability when the welding helmet is used for purposes other than intended or with disregard
for the operating instructions. The helmet is suitable for all established welding procedures, excluding gas and
laser welding. Please note the recommended protection level in accordance with EN169 on the cover. Scratched
or damaged lenses must be replaced. The helmet does not replace a safety helmet. Depending on the model, the
helmet can be combined with a protective helmet.
The helmet can affect the field of view due to constructive specifications (no view on the side without turning the
head) and may affect a color perception due to the light transmission of the auto darkening filter. As a result, signal
lights or warning indicators may not be seen. Further there is an impact hazard due to a larger contour (head with
helmet on). The helmet also reduces the audio and heat perception.
Not suitable for overhead welding!
Sleep mode
The cartridge has an automatic switch-off function, which increases the service life. If the light falls on the catridge
for a period of approx 10 minutes less than 1 Lux, it automatically switches off. To reactivate the cartridge,it must
be briefly exposed to daylight. If the shade cartridge cannot be reactivated or does not darken when the welding
arc is ignited, the batteries must be replaced.
Warranty & liability
Please see the instructions of the national sales organisation of the manufacturer for warranty provisions. For
further information in this respect, please contact your official dealer. Warranty is only granted for material and
manufacturing defects. In the case of damage caused by improper use, unauthorised intervention or through usage
not intended by the manufacturer, the warranty or liability are no longer valid. Likewise, liability and the warranty are
no longer valid if spare parts other than those sold by the manufacturer are used.
Expected Lifetime
The welding helmet has no expiration date. The product can be used as long as no visible or invisible damage or
functional problems occur.
How to use (Quick Start Guide)
1. Head band (p. 2-3) Adjust the upper adjusting band to the size of your head. Push in the ratchet knob (p. 2) and
turn until the head band fits securely but without pressure.
2. Distance from eyes and helmet angle (p. 2-3) By releasing the locking knobs, the distance between the cartridge
and the eyes can be adjusted. Adjust both sides equally and do not tilt. Then tighten the locking knobs again.
The helmet angle can be adjusted using the rotary knob.
3. Autopilot/ Shade Level (p. 6) This welding helmet has an automatic shade level setting "Autopilot" adjusted
to the intensity of the light arc via sensors. This welding helmet covers all shade levels between 5 and 14
(according to EN 379) in the active state. The ADF should be used at the start in the neutral position "N" and
corrected via rotary knob according to personal preference by up to two shade levels up or down.
4. Grinding / visual inspection (p. 2-3) By folding the ADF up, the welding helmet can be used for grinding or visual
inspections without compromising on safety. Never grind without the safety lens.
5. Sensitivity (p.6) With the sensitivity button the light sensitivity is adjusted according to the welding arc and the
ambient light. By turning the knob, these can be customized adapted to the application, the environment and
the welding process. In the "Super High" range the maximum light sensitivity can be achieved.
6. Delay switch (p. 6) The opening delay switch (Delay) allows to select an opening delay from dark to light. The
switch is located under the battery cover and allows a choice of 0.3s "Fast" or 1.5 "Twilight" (with fading effect).
The Twilight setting is not suitable for high frequent tack welding applications
For tack welding the "Fast" setting is recommended.
Cleaning and disinfection
The shade cartridge and the front cover lens must be cleaned with a soft cloth at regular intervals. No strong
cleaning agents, solvents, alcohol or cleaning agents containing scouring agent must be used. Scratched or
damaged lenses must be replaced.
Storage
The welding helmet must be stored at room temperature and with low air humidity. Storing the helmet in the original
packaging or in the included storage bag will increase the service life of the batteries.
Removing / installing the ADF (p. 4-5)
1. Fold the flip adapter up
2. Press the latch by pressing down slightliy the opening sash (on right side)
3. Slide the ADF simultaneously with the other hand out of the adapter to the right until the ADF is removed
completely.
The shade cartridge is installed in the reverse order.
Replacing the front cover lens (p. 4-5)
Before changing the front cover lens, the ADF must be removed. See the previous section "Removing / installing
the ADF". After removing the ADF the front cover lens can be pulled out easily from the flip adapter. The front cover
lens is installed in the reverse order.
Replacing the inside cover lens. (p. 4-5)
Before changing the inside cover lens, the ADF must be removed. See the previous section "Removing / installing
the ADF". Lift the inside cover lens slightly in the middle and pulling it downward. The inside cover lens is installed
in the reverse order.
Replacing the safety lens / grinding lens (p. 4-5)
1. Fold up the flip adapter. Press the safety lens strongly in the middle to the outside.
2. Slip the new safety lens to the left or right between the lower frame and the holder.
3. Press it with the lower hand, centrally upwards. At the same time you have to press the unfixed edge with the
upper hand downwards until the lens can be fixed on the other side between the frame and the holder (for this step
the safety lens must be buckled shortly to be able to place it properly).
Replacing the batteries (p. 2-3)
The shade cartridge has replaceable lithium button cell batteries, type CR2032. The batteries must be replaced
when the LED on the cartridge flashes in red.
1. Carefully remove battery cover
2. Remove batteries and dispose of in accordance with the national regulations for special waste
3. Use type CR2032 batteries as depicted
4. Carefully remount battery cover
If the shade cartridge does not darken when the welding arc is ignited, please check battery polarity. To check whether
the batteries still have sufficient power, hold the shade cartridge against a bright lamp. If the red LED flashes, the
batteries are empty and must be replaced immediately. If the shade cartridge does not operate correctly in spite of
correct battery replacement, it must be declared unusable and must be replaced.
Troubleshooting
Cartridge does not darken
→ Adjust sensitivity
→ Clean sensors or front cover lens
→ Check the light flow to the sensor (do not cover the sensors)
Protection level too light
→ adjust shade level correction according individual preference up to 2 additional shade levels
→ Replace front cover lens (dirty cover lenses can interfere with sensors)
Protection level too dark
→ adjust shade level correction according individual preference up to minus 2 additional shade levels
Cartridge flickers
→ Adjust position of the delay switch to "Fast"
Poor vision
→ Clean the front cover lens, inside cover lens, grinding lens or ADF
→ Adjust the shade level correction to the welding procedure → Increase the ambient light
Welding helmet slips
→ Adjust/tighten the head band
Specifications (Right reserved to make technical changes)
Shade level
UV/IR protection
Switching time from light to dark
Switching time from dark to light
Shade cartridge dimensions
Field of view dimensions
Power supply
weight standard welding helmet (incl. ADF)
weight PAPR welding helmet (incl. ADF)
Operating temperature
Storage temperature
Classification in accordance with EN379
Certifications
Additional markings for PAPR version
(notified body CE1024)
Spare parts (p. 5-6)
-helmet shell without ADF (5001.916)
-PAPR helmet shell without ADF (4290.000)
-Auto Darkening Filter (5012.490)
-inside cover lens (5000.001)
Declaration of conformity
See internet link adress at last page.
Legal information
This document complies with the requirements of EU regulation 2016/425 point 1.4 of Annex II.
Notified body
See last page for detailed information.
8
→ Replace the batteries
→ Replace the batteries
shade level 1 (open flip adapter)
shade level 4 (bright mode, folded flip adapter)
shade level 5<14 (dark mode, folded flip adapater)
Maximum protection in light and dark modes (folded
flip adapter)
0.1 ms (23°C / 73°F) 0.1 ms (55°C / 131°F)
"Fast" = 0.3 s
"Twilight" = 1.5 s with fading effect
90 x 110 x 9.5mm / 3.54 x 4.33 x 0.37"
50 x 100mm / 1.97 x 3.94"
Solar cells, 2 pcs. replaceable 3V LI-batteries
(CR2032)
Non PAPR: 520 g / 18.3425 oz
PAPR: 730 g / 25.75 oz
-10 °C – 70 °C / 14 °F – 157 °F
-20°C – 70°C / -4°F – 157°F
Optical class = 1 Homogeneity = 1
Scattered light = 1 Viewing angle dependence
= 2
CE, ANSI, EAC, complies with CSA
EN12491 (TH3 in combination with e3000 or e3000X,
TH2 for versions with hardhat and e3000 or e3000X)
EN 14594 Class 3B
-complete headband (5003.250)
-sweatband/ comfortband (5004.073 / 5004.020)
-front cover lens (5000.391)
-safety lens (5000.390)