4.2When To Call
&DOOýIRUýVHUYLFHýLIý\RXýHQFRXQWHUýDQ\ýRIýWKHýIROORZLQJýFRQGLWLRQVã
ìï 5HSHDWHGýVWDUWðXSýDWWHPSWVýDUHýXQVXFFHVVIXOï ëï $ý836ýIDXOWýRFFXUVýZKLFKýZLOOýQRWýFOHDUï
êï 7KHý%DWWHU\ý6WDWXVýPHVVDJHýLQGLFDWHVýDýGLVFKDUJLQJýEDWWHU\ýDOWKRXJKýWKHýLQSXWýSRZHUñýUDWKHUý WKDQýWKHýEDWWHU\ñýLVýVXSSRUWLQJýWKHýORDGï
éï 7KHýQRUPDOýRSHUDWLRQýRIýWKHýFULWLFDOýORDGýUHSHDWHGO\ýFDXVHVýDQýRYHUORDGýFRQGLWLRQïý$OWKRXJKý WKLVýLVýQRWýDý836ýIDXOWñýDýTXDOLILHGýSHUVRQýVKRXOGýDQDO\]HýWKHýWRWDOýORDGýFRQQHFWHGýWRýWKHý836ï
èï $Q\ýLQGLFDWRUVýRUýDODUPVýRSHUDWHýLPSURSHUO\ï
çï $Q\ýRWKHUýDEQRUPDOýIXQFWLRQýRIýWKHýV\VWHPýRFFXUVï
4.3Steps To Take
,IýDQ\ýRIýWKHýDERYHýRFFXUã
ìï )ROORZýLQVWUXFWLRQVýDSSHDULQJýLQýWKHýDODUPýPHVVDJHñýRUýLQýWKHýH[SODQDWLRQýFRUUHVSRQGLQJýWRý WKHýPHVVDJHýõêïìì ðý$ODUPý0HVVDJHVôïý,IýWKHýVFUHHQýPHVVDJHýLQGLFDWHVýWKHýORDGýLVýEHLQJý VXSSRUWHGýE\ýWKHýEDWWHU\ñýUHIHUýWRýêïä ðý5HVSRQVHýWRýDý3RZHUý)DLOXUHï
ëï &DOOý/LHEHUWý&XVWRPHUý6HUYLFHýDQGý6XSSRUWýDWýìðåííðèéêðëêæåï
$ :$51,1* /(7+$/ý92/7$*(6ý$5(ý35(6(17ý,16,'(ý7+(ý(48,30(17ý (9(1ý:+(1ý7+(ý527$5<ý6:,7&+ý,6ý,1ý7+(ý2))ý326,7,21ïý 5()(5ý6(59,&(ý72ý48$/,),('ý3(56211(/ý21/<ï
Maintenance 67