1
English
9610.077.00 Optrel p330
Safety instructions
Before using the helmet, please read the user instructions. Check that the front cover
lens has been correctly fitted. You must not continue welding if the welding filter is
non-functional.
Precautionary measures & safety restrictions
Heat and radiation released during arc-welding can cause eye injuries and skin
burns. This product provides protection for the eyes and face. Your eyes are always
protected against ultraviolet and infrared radiation when you wear this helmet
regardless of the shade level. Wear appropriate protective clothing in order to protect
the rest of your body.
People with a disposition to have an allergic reaction of the skin should be aware
that particles and substances produced during the welding process may cause these
allergic reactions. The welding helmet is only suitable for welding and not for any
other application. Optrel assumes no liability when the helmet is used for other than
the intended purpose or when the user instructions are disregarded.
The helmet is suitable for all established welding procedures, with the exception for
oxy-gas welding and laser welding.
Important!
This cartridge Is equipped with a rechargeable battery. If stored for long periods,
the auto-darkening filter may not darken. If this happens, expose the solar cells
to normal room light or daylight for 5 to 10 min. This should restore the cartridge
to full operation.
After longer storage time it is possible that the cartridge is unloaded and that it will
not be sufficient to charge the batteries during the 5 to 10 minutes, as indicated
above. Under these circumstances it will be necessary, to expose the cartridge to a
light of approx. 2000 luxes (= electric light bulb of 60 - 75 watts in a maximal distance
of 40 cm) during about 2 hours. While loading, please cover the middle part of the
welding arc detection sensor, with black adhesive tape (8) or similar, however, the
solar cells are to be released.
If, after this procedure, the cartridge does not work properly, the cartridge must be
judged faulty.
Warranty & liability
Please take the warranty conditions from the directives of the national Optrel
sales organisation. Please contact your Optrel dealer for further information in this
connection.
Warranties are granted for material and manufacturing defects only. In the case
of damage caused by improper use, unauthorised interventions or the use of the
helmet for a purpose other than that intended by the manufacturer, the warranty and
liability are no longer valid. Likewise, liability and the warranty are no longer valid if
spare parts other than those sold by Optrel are used.
Use
1. Head band. Adjust upper band (1) to your head size. Depress ratchet knob (2)
and turn until the head band sits firmly yet comfortably.
2. Eye distance and inclination. The distance between the welding filter and the
eyes can be optimally adjusted by loosening the locking knobs (3). The setting
should be identical on both sides to exclude tilting. After this adjustment,
retighten the locking knobs.
The helmet inclination can be adjusted via knob (4).
3. Shade level = DIN 3 In light state and DIN 10 In dark state.
Cleaning
The welding filter and the front cover lens must be cleaned with a soft cloth at regular
intervals. Do not use strong cleaning agents, solvents or alcohol.
Storage
The welding helmet must be stored at room temperature and low humidity.
Installing/removing welding filter
1. Side clips press in and therefore unlock adapter (5)
2. Tilt adapter out of place (6)
3. Steel spring and cartridge laterally disassembly (7)
The installation of the welding filter is carried out in the reverse order.
Changing the front cover lens
See step 1-3: Installing/removing welding filter.
Troubleshooting
Welding filter does not darken
→ Clean sensors or front cover lens
→ Check the light flow to the sensor
→ Batteries needs charging
Poor vision
→ Clean front cover lens or filter
→ Increase ambient light
Welding helmet slips
→ Readjust/adjust head band
Specifications
(All data are subject to change without prior notice)
Shade level
DIN 3 (light state)
DIN 10 (dark state)
UV / IR protection
Maximum protection in light or
dark state
Switching time (light to dark)
0.0008 s (23°C / 73°F)
0.0003 s (55°C / 131°F)
Switching time (dark to light)
0,2 … 0,3 s
Dimension of cartridge
50.8 x 108 x 5.3 mm / 2” x 41/4” x 0.21”
Size of field of view
35 x 92 mm / 1.38” x 3.62”
Power supply
Solar cells, no battery changes
Weight
430 g / 15.168 oz
Operating temperature
-10 °C - 70 °C / 14 °F - 157 °F
Storage temperature
-20 °C - 80 °C / -4 °F – 176 °F
Classification according to EN 379
Optical class
= 1
Scattered light
= 1
Homogeneity
= 1
Angular dependence = 3
Standards
CE / DIN / ANSI Z87.1 / GOST-R
Spare parts
1. Helmet without welding filter
2. Adapter
3. Welding filter
4. Front cover lens / Inside cover lens
5. Head band with fasteners
6. Sweat band
