Title: Våtventil Brukermanual.pdf
The callouts in the following photos correspond with the "Exploded View Drawing – Trim Components" section.5 . Close the alarm line ball valve (11) to prevent alarms from operat-ing while the system is filling . Alarm and electrical panels (con- trolled by an alarm flow switch on the riser) cannot be interrupted . NOTE: If alarm activation is possible, notify local fire companies that the system is being serviced .CAUTIONTake precautions when opening the water supply main control valve because water will flow from all open system valves.Failure to follow this instruction could result in property damage.1 . Open the system main drain valve (8) . Confirm that the system isdrained .36 . Open the water supply main control valve (3) slowly .7 .Allow the system to fill with water completely . Allow water to flow from the remote system test valve (inspector's test connection) and any auxiliary drains until all trapped air is removed from the sys- tem .