>From my previous life and dealing with FM Global, a "spring check" is a MONTHLY operation on all NORMALLY OPEN PIVprocedure you have described is --- Aydýn ÖZKAYA <[EMAIL PROTECTED]> wrote:
> Dear All, > > Any contribution or an alternative to the following > PIV Spring Test > procedure, to improve the operation will be > appreciated. > > Post Indicator Valve (PIV) Spring Test (Annually) > PIV's should be operated annually, through its full > range and returned to > its normal position. PIV's should be opened until > spring or torsion is felt > in the rod, indicating that the rod has not become > detached from the valve. PIV's should be backed off > one-quarter turn from > the fully open position to prevent jamming. > > Kind Rgds. > > Ýyi çalýþmalar. > > Aydýn ÖZKAYA > KARÝNA Design, Consultancy and Training Services > Ltd.Co. > www.karina.gen.tr <http://www.karina.gen.tr/> > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum > > To Unsubscribe, send an email > to:[EMAIL PROTECTED] > (Put the word unsubscribe in the subject field) > ____________________________________________________________________________________Get the free Yahoo! toolbar and rest assured with the added security of spyware protection. http://new.toolbar.yahoo.com/toolbar/features/norton/index.php _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
