E3C-LDA
@
N
9
Sensor Heads
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not expose your eyes to the laser radiation either
directly (i.e., after reflection from a mirror or shiny
surface). Loss of sight may possibly occur in case of
the exposure to laser high power density.
(Applicable to the E3C-LD11N/E3C-LR11N)
Do not disassemble the product. Doing so may cause
the laser beam to leak, resulting in the danger of
visual impairment.
(Applicable to the E3C-LD11N/E3C-LR11N)
This Class 1 laser product as defined by JIS
standards is designed to be safe. However, do not
look directly at the laser light even through lenses or
any other optical system normally used for
observation.
(Applicable to the E3C-LR12N)
Please observe the following precautions for safe use of the products.
1.
Do not use the product in environments where it can be exposed
to inflammable/explosive gas.
2.
To secure the safety of operation and maintenance, do not install
the product close to high-voltage devices and power devices.
3.
Be sure to use a dedicated amplifier unit (E3C-LDA
@@
N).
Connecting the sensor to other amplifier unit may cause damage
or fire.
4.
When short circuiting the cable, be sure to connect wires correctly
according to the specification. Improper connection may cause
damage or fire.
5.
High-Voltage lines and power lines must be wired separately from
this product. Wiring them together or placing them in the same
duct may cause induction, resulting in malfunction or damage.
6.
Always turn off the power of the unit before connecting or
disconnecting cables.
7.
Use screws for mounting and be sure to tighten screws with a
specified torque. (tightening torque: M3, 0.5 N·m)
8.
Do not attempt to disassemble, repair, modify, deform by
pressure, or incinerate this product. Rotate the adjustment screw
with 60 mN·m or less to avoid a risk of damage or fire.
9.
When disposing of the product, treat as industrial waste.
10.
If you notice an abnormal condition such as a strange odor,
extreme heating of the unit, or smoke, immediately stop using the
product, turn off the power, and consult your dealer.
Please observe the following precautions to prevent failure to
operate, malfunctions, or undesirable effects on product
performance.
1.
Do not install the product in locations subjected to the following
conditions.
• Surrounding air temperature outside the rating
• Rapid temperature fluctuations (causing condensation)
• Relative humidity outside the range of 35 to 85%
• Presence of corrosive or flammable gases
• Presence of dust, salt, or iron particles
• Direct vibration or shock
• Reflection of intense light (such as other laser beams, electric
arc-welding machines, or ultra-violet light)
• Direct sunlight or near heaters
• Water, oil, or chemical fumes or spray, or mist atmospheres
• Strong magnetic or electric field
2.
The circuitry is not stable immediately after turning the power ON,
and the values gradually change until the Sensor Head is
completely warmed up.
3.
Always turn off the power of the unit before connecting or
disconnecting cables.
4.
Do not use thinner, alcohol, benzene, acetone, or kerosene to
clean the sensor.
5.
If considerable foreign matter or dust collects on the front of
sensor, use a blower brush (for camera lenses) to blow off the
foreign matter. Avoid blowing it off with your breath. For a small
amount of foreign matter or dust, gently wipe with a soft cloth. Do
not wipe hard. If the surface is damaged, false detection may
result.
6.
The product cannot accurately measure the following types of
objects: Transparent objects, objects with an extremely low
reflective sensor ratio, objects smaller than the spot diameter,
objects with a large curvature, excessively inclined objects,etc.
7.
Do not use the Sensor in water, rainfall, or outdoors.
8.
Dispose in accordance with applicable regulations.
WARNING
CAUTION
Precautions for Safe Use
Precautions for Correct Use
