. OPERATION DETAILED CONTROLS AND GAUGES on the Breaker Select Menu 3 - 50 Changing breaker flow setting 1. Select breake r flow s screen, then p ress swi tch F6. 2. On the Breake r Oil Flo w Settin g scree n, select one of th e two set l set values for the oil fl ow, then press switch F6 . The default values f or the oi l flow se tting are both set to 130 iter/min, as shown i n the ill ustratio n on the ri ght. The presen t oil flow set for B mode is marked wit h B i n front of th e item name as shown in the il lustration on t he ri ght.