Differences

This shows you the differences between two versions of the page.

--- blog:media_supply_system [2016/03/02 11:24] – created wittmers
+++ blog:media_supply_system [Unknown date] (current) – external edit (Unknown date) 127.0.0.1
@@ Line 11: / Line 11: @@
 	* oxygen 5.0
 	* hydrogen 5.0 only in certain locations
+Currently both nitrogen tubes are supplied with 5.0 quality.
+For safety reasons the inflammable gases (hydrogen and oxygen) are cut off upon fire alarm or a general power failure. The switch to block/unblock these gases is located in the fire alarm system room on the 2nd floor in the rear stairway, on the left behind the door. Just turn the switch key to block/unblock the security valve.