Laser Gas Analyzers Sitrans Sl And Lds 6 - Siemens 6 Series Compact Operating Instructions

Continuous gas analysis
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Danger to eyesight.
This device emits UV radiation.
• Never look directly into the light beam, otherwise there is a risk of injury to the eye,
• Use protective goggles when working on the open device.
6.4

Laser gas analyzers SITRANS SL and LDS 6

Danger to eyesight.
This device emits laser beams.
• Never look directly into the laser beam, otherwise there is a risk of injury to the eye,
• Use protective goggles when working on the sensors.
Risk of burns due to hot steam
If steam is used for purging, it is absolutely necessary to switch off the unit beforehand, because
overheated steam is not visible.
• Switch off purging before performing any maintenance work on the sensor.
Damage due to overpressure during process-side purge
In this case, a needle valve is included in the product package of the analyzer. This must be
attached to the process interface.
Note that this needle valve extends into the process. The process must be constantly monitored
when under pressure.
• Install a test valve on the process interface to prevent the medium from escaping from the
• Ensure that process gas does not enter the purge gas system under any circumstances. This
Safety instructions
Compact Operating Instructions, 09/2018, A5E45779403002-01
CAUTION
especially when using focusing devices (e.g. lenses or magnifying glasses).
CAUTION
especially when using focusing devices (e.g. lenses or magnifying glasses).
WARNING
WARNING
process.
applies in particular to cascaded process and sensor purging, in which corrosive process
gases can otherwise penetrate.
Commissioning, operation, maintenance and servicing
6.4 Laser gas analyzers SITRANS SL and LDS 6
19

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Ultramat 23Siprocess ga700Sitrans slSitrans lds 6

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