afriso GS 1.1 Notice Technique page 37

5 Mounting
5.1 Preparing mounting
INSUFFICIENT GAS DETECTION
If the gas alarm unit is installed at an incorrect position and/or if the specified
ambient conditions are not respected, the gas alarm unit cannot properly detect
escaping gas. This may result in explosions or poisoning.
• Verify that the product is installed in such a way that the airflow in the room
transports the gas towards the product.
• Verify compliance with all ambient conditions and distances at the installa-
tion site as specified in the present operating instructions.
Failure to follow these instructions can result in death, serious injury or
equipment damage.
CHEMICALS IN THE AMBIENT AIR
Chemicals in the ambient air reduce the service life of the product and can incur
incorrect measurements of the gas concentration.
• Verify that the product is not installed in rooms whose ambient air contains
chemicals on a permanent basis.
• Verify that you allow a drying time of one week before mounting the product
if you have worked with sanitary silicone, acrylic and similar substances in
the detection area of the product.
Failure to follow these instructions can result in equipment damage.
 Verify that the product is accessible and easy to oversee at all times.
 Verify that the product is installed between a potential ignition source and
the gas source to be monitored as closely as possible to the gas source
to be monitored.
Mounting
WARNING
NOTICE
GS 1.1./GS 2.1/GS 4.1
EN
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