METIS M311 / M322 / H311 / H322 (17-pin)
Safety
6
Please pay attention to this symbols for safety reasons.
WARNING:
This combination of symbol and signal word indicates a potentially dangerous
situation that can lead to death or serious injury if not avoided.
CAUTION:
This combination of symbol and signal word indicates a potentially dangerous
situation that can result in minor or moderate injury if not avoided.
CAUTION, Laser Radiation:
This combination of laser radiation symbol and signal word
indicates the dangers of a laser targeting light.
2.5
Electrical Connection
When connecting or when working on the mains voltage, the general safety guidelines are to be ob-
served, e.g. when connecting power transformers. Supply voltage can be lethal when touching. Improp-
er installation can cause serious injury or physical damage. Only qualified personnel are allowed to work
with mains voltage.
2.6
Laser Targeting Light
For easy alignment, the pyrometers may be equipped with a
laser targeting light
, laser class 2 (ac-
cording to IEC 60825-1) and has a sticker shown on the right. The laser emits a visible red light with a
maximum power of < 1 mW and a wavelength around 650 nm.
|
SAFETY INSTRUCTIONS
|
:
Never look into the direct or reflected laser beam.
Do not point the laser to anyone.
If laser radiation hits the eye, the eye should be averted
immediately.
2.7
Through-lens Sighting / View Finder
Devices with through lens sighting and temperature range above 1400°C are equipped with an adjusta-
ble eye protection filter in the eyepiece to reduce glare at high measurement temperatures. The unpro-
tected look at temperatures >1400°C can damage the eyes function permanently.
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SAFETY INSTRUCTIONS
|
:
Only look with darkened eyepiece at objects with temperatures above 1400°C / 2552°F to protect the
eyes against glare at high radiation temperatures.
Before looking at the high temperatures, always first adjust the eyepiece by turning it to the darkest
position.
2.8
Device Labels
On the top of the device there is the type label (nameplate) as well as a warning sticker for devices with
laser targeting light.
The device must be mounted in a manner that the labels are still clearly visible after installation.
Keep the warning signs in always legible condition
Replace damaged labels
Laser
beam
direction
Laser warning label
on top of the device
