100
8009389/YN39/V3-0/2015-08| SICKOPERATING INSTRUCTIONS|GM35
Subject to change without notice
MAINTENANCE
WARNING: Health risk through contact with toxic gases
The device contains enclosed potentially dangerous gases that can escape
due to a defect or leak.
If a leak occurs, the concentrations inside the enclosed device can increase up
to the following concentration.
CO and N
2
O: max. total volume 10 ml
Max. concentration inside the device with a leak (defect): 350 ppm
▸ Check the condition of the seals on the equipment/module regularly.
▸ Only open the equipment when good ventilation is available, especially
when a leak of one of the equipment components is suspected.
WARNING: Hazard through overpressure in cavities!
With GPP probes, overpressure can arise in the reflector compartment or in the
gas lines, e.g., through deposits of penetrating liquid, when the probe comes
into contact with the hot sample gas. Open connections carefully, make visual
and continuity checks.
▸ Make regular visual and continuity checks of the cavities.
▸ At the same time, take all precautionary measures described in the
Operating Instructions when opening the connections.