Instructional Leaflet IL01301014E Effective July 2016 Series NRXSeries NRX fixed circuit breaker archood installation and removalinstructions WARNING(1) ONLY QUALIFIED ELECTRICAL PERSONNEL SHOULD BE PERMITTED TOWORK ON THE EQUIPMENT.(2) ALWAYS DE-ENERGIZE PRIMARY AND SECONDARY CIRCUITS IF A CIRCUITBREAKER CANNOT BE REMOVED TO A SAFE WORK LOCATION.(3) DRAWOUT CIRCUIT BREAKERS SHOULD BE LEVERED (RACKED) OUT TO THEDISCONNECT POSITION.(4) ALL CIRCUIT BREAKERS SHOULD BE SWITCHED TO THE OFF POSITION ANDMECHANISM SPRINGS DISCHARGED. FAILURE TO FOLLOW THESE STEPS FORALL PROCEDURES DESCRIBED IN THIS INSTRUCTION LEAFLET COULD RESULTIN DEATH, BODILY INJURY, OR PROPERTY DAMAGE. WARNINGTHE INSTRUCTIONS CONTAINED IN THIS IL AND ON PRODUCT LABELS HAVETO BE FOLLOWED. OBSERVE THE FIVE SAFETY RULES:– DISCONNECTING– ENSURE THAT DEVICES CANNOT BEACCIDENTALLY RESTARTED– VERIFY ISOLATION FROM THE SUPPLY– EARTHING AND SHORT-CIRCUITING– COVERING OR PROVIDING BARRIERS TOADJACENT LIVE PARTSDISCONNECT THE EQUIPMENT FROM THE SUPPLY. USE ONLY AUTHORIZEDSPARE PARTS IN THE REPAIR OF THE EQUIPMENT. THE SPECIFIEDMAINTENANCE INTERVALS AS WELL AS THE INSTRUCTIONS FOR REPAIR ANDEXCHANGE MUST BE STRICTLY ADHERED TO PREVENT INJURY TO PERSONNELAND DAMAGE TO THE SWITCHBOARD.Instructions apply to:UL 1066/ANSI, UL489 series NRX NF frameIEC IZMX16