ARMY TM 9-6115-604-12 NAVY NAVFC P-8-633-12 Table 2-7.  Distribution Panel DP2, Controls Figure 2-7, 1 Coolant and oil heater (LB) To provide power and circuit protection ON circuit breaker CB117 to coolant heater H101 and lube oil heater H113 Figure 2-7, 2 Coolant heater (RB) circuit To provide power and circuit protection ON breaker CB110 to coolant heater H102. Figure 2-7, 3 Spare circuit breaker CB111 To be used as a spare, If required OFF Figure 2-7, 4 Switchgear heater circuit To provide power and circuit protection ON breaker CB113 to heaters H105, H106, and H107 switchgear. Figure 2-7, 5 Spare circuit breaker CB114 To be used as a spare, if required OFF Figure 2-7, 6 Switchgear heater circuit break-    To provide power and circuit protection ON er CB112 to humidistat S107 and contactor Kl17 Figure 2-7, 7 Battery charger circuit breaker To provide power and circuit protection ON CB116 to battery charger BC1 Figure 2-7, 8 Fuel transfer system and To provide power and circuit protection ON coolant heater circuit breaker to fuel transfer solenoid L102, fuel trans- CB122 fer pump contactor K106, and coolant heater contactor K104 Figure 2-7, 9 Spare circuit breaker CB119 To be used as a spare, if required OFF Figure 2-7, 10 Fuel transfer pump circuit To provide power and circuit protection -- breaker CB121 to fuel transfer pump motor B102 Figure 2-7, 11 Generator heater to circuit To provide power and circuit protection -- breaker CB120 generator heaters H109 and H 1 0. Figure 2-7, 12 Control room heaters circuit To provide power and circuit protection OFF(ON in cold breaker CB118 to control room heaters H103 and H 104 weather) FIGURE AND INDEX NO. CONTROL OR INSTRUMENT FUNCTION NORMAL READING/ SETTING AT RATED LOAD 2-18