User Manual Series F-BO-AFE70 Chapter 1 • IntroductionPay attention to the danger notices given on page 3.Beware of static charges! The electronic components used in the Automatic Purging UnitsF-BO-AFE70 can be destroyed by static charges when the device is open. Before and during thework being performed on printed circuit boards, static charges from your body must be reliablydischarged by touching an earthed piece of metal.1.6 Scope of deliveryThe Automatic Purging Units F-BO-AFE70 are assembled at the factory and supplied 100% func-tion-tested. Only the pipe connecting parts have been enclosed for reasons of safe transport and stillhave to be installed. Please check the delivery for completeness and transport damage beforeassembling the equipment.The delivery scope of the Automatic Purging Unit F-BO-AFE70 includes: the valve block (with flange-mounted solenoid valve) that has been mounted on the bottomplate and has been completely assembled and tested, including the mounted control boardAFS70-1, with protection cover (i.e., the housing) and cover. two 25mm push-in fittings for the connection to the sampling pipe two pipe nipples G3/4“×34mm two plastic gaskets Ø32mm×10mm this User Manual an end-of-line resistor 5.6kOhm (for the line-monitoring of the fault output of the evaluationunit of the aspirating smoke detector) mounting material (three screws and three 6mm plugs for wall mounting) three cable ties transport packaging.The Purging unit weighs approx. 3.2kg – the sturdy transport packaging has been designed toavoid transport damage to any part. If the packaging has been damaged, you must inspect thePurging unit especially thoroughly.I56-4252-010D200-104-009