Title: Våtventil Brukermanual.pdf
ClosedClosedI-751.VDS_9The frequency of inspections must be increased in the presence of contaminated water supplies, corrosive/scaling water supplies, and corrosive atmospheres.Depressurize and drain the piping system before attempting to install, remove, adjust, or maintain any Victaulic products.4 . Close the alarm line ball valve (11) .Failure to follow these instructions could cause system failure, resulting in death, serious personal injury, and property damage.NOTICEAny activities that require taking the valve out of service may eliminate the fire protection provided.Any activities that require taking the valve out of service may eliminate the fire protection provided.Consideration of a fire patrol should be given for the affected areas.Consideration of a fire patrol should be given for the affected areas.Before servicing or testing the system, notify the authority having jurisdiction.Before servicing or testing the system, notify the authority having jurisdiction.