... UPS VT and Galaxy 3500 Power Off ... ... Ups VT, Galaxy 3500 ... Ups VT and Galaxy 3500 Power off ... ... Disconnect all the batteries by sliding out ... ... (Turn XR frame DC breaker off ... Turn Q 1 to OFF position ... Disconnect all the batteries by sliding out ... Insert all batteries ... (Turn XR frame DC breaker on ... Insert all batteries If applicable (Turn XR frame DC breaker on) Turn ON Q 1 (wait about 30 seconds.) ... Switch Q2 to ON. Q 1 , Q2 and Q3 should all be ON at this stage UPS in bypass and in Maintenance bypass (Q3 closed)