Ansul Detection Line & Nozzles Extremely Clogged - (Self-Contained Fryer Unit) Code Deficiency (Replacement Needed) (Failed Trip Test) (2-Detectors, 4-Nozzles) During your most recent Fire Protection Inspection, our technicians noted that the detection line has a large buildup of grease and has failed the trip test. NFPA 17A 10.4.4 The manual release function test is tested to the standard of the manufacturer during each inspection. Clean suppression lines are crucial to allow the suppression system to engage in the event of a fire. It is required, in the event of a failed test, that you replace the detection line, link housings, and conduit. Fire Extinguisher Service/Replacement Needed - Code Deficiency (1-6L Class K, 2-New 5# ABC) During your most recent Fire Protection Inspection, our technician noted that several fire extinguishers at this location are due for service work or have been condemned due to being damaged and will need to be replaced. Nelbud proposes to perform the req