ABB Triguard SC300E Safety Manual

Also see for Triguard SC300E: User manual

Contents

ABB Triguard SC300E Safety Manual Manual pdf 29 page image

Issue 5 - September 2006 Page 29 of 654 Installation And Commissioning4.1 IntroductionThe installation and commissioning phase of a Triguard SC300E Project must be carefullyplanned and will include the final system validation prior to the plant going on-line.The Triguard SC300E TMR User Manual 008-5197 must be referred to. The System Integratorshall also have provided a tailored manual (incorporating the above standard manual) for thespecified site.The Installation phase should include at minimum mechanical inspection, electrical testing(isolation and earth bonding / continuity) and functional testing.The installation and commissioning phase also provides the last opportunity to carry out andvalidate application modifications prior to the plant going live.4.2 Site Planning and EnvironmentConfirmation must be obtained that the location and environment, both in normal and faultconditions (eg air conditioning failing), fall within the bounds of the Triguard SC300Eenvironmental specification.Maintenance access to the system cabinet must be confirmed and access to the safety systemmust be by authorised key holders only.4.3 Process Field ConnectionAll input and output safety and safety related loops must be tested, including all field devices(the sensors and final elements) and the results recorded during the loop test period.4.4 Systems Start-up and Shutdown ProceduresThe System start-up and shutdown procedures are documented in detail in the Installation andCommissioning Manual 008-5204 and these must be adhered to at all times.This manual should always be provided as part of the bespoke Installation and CommissioningManual provided by the System Integrator for all Systems.All switch positions must be confirmed as correct with respect to the User Manualdocumentation.4.4.1 General Description - Start-up ProcedureBefore power is provided the main processors must have their keyswitches in the reset position.Field and system power is provided to the system. A momentary switch to enable this functionshould manually reset the watchdog. At this stage the processors are brought on-line and thesystem started.The process start-up sequence will be Process dependent and documented in the BespokeOperation Manual.