Title: Våtventil Brukermanual.pdf
Failure to follow this instruction will prevent alarms from activating during a fire condition, resulting in personal injury and/or property damage.11 . Open the alarm line ball valve (11) . Lock the ball valve, if required .12 . Confirm that all valves are in their normal operating positions (referto table below) .ValveNormal Operating PositionAlarm Line Ball ValveOpen (Lockable)Water Supply Main Control ValveOpenSystem Main Drain ValveClosedSystem Test ValveClosed13 . Notify the authority having jurisdiction, remote station alarm moni-tors, and those in the affected area that the system is in service .I-751.VDS_81 . Perform a visual inspection on the valve and trim on a weeklybasis . NOTE: If the alarm valve is equipped with a low-pressure alarm, monthly inspections may be sufficient . Contact the local authority having jurisdiction for specific requirements .MONTHLY INSPECTION1 . Record the system pressure (14) and water supply pressure (5) .