Control Cabinet Assembly, Description of Controls and Indicators (continued).

TM 9-6115-668-13 Table 2-1 Control Cabinet Assembly, Description of Controls and Indicators (continued). Item Number 15 AIR FILTER illuminated pushbutton switch, red (H5, S17) 16 LOW FUEL lamp, amber (H15) 17 OIL TEMPERATURE meter, illuminated P10) l Green arc l Red arc Over temperature range 18 OIL PRESSURE meter, illuminated, 0 - 5 bar (P9) 19 20 21 22 READY TO START IF HEATING IS ON lamp, green (H102) HEATING FAILURE lamp, red (H103) HEATING ON illuminated pushbutton switch, green (S102, H101) HEATING OFF pushbutton switch (S101) 23 FUEL LEVEL meter 0 - 1/1, illuminated (P11) 24 HOURMETER meter (P8) 25 BATTLE SHORT switch (S21) 26 BATTLE SHORT lamp, amber (H17) 27 FREQUENCY ADJUST potentiometer, 10-gang (R4) Description Function H5 lights up when the air filter is dirty; S17 cancels the fault message Lights up when fuel level in fuel tank has dropped to minimum tank level Indicates engine oil temperature: Operating temperature range Indicates engine oil pressure (>4 bar during operation) Lights up when engine preheat time has elapsed and engine can be started Lights up in the event of a heating system failure Turns heating system on: H101 lights up when heating system is on Shuts heating system off; H101 goes out when heating system is off Indicates level in fuel tank Activated when diesel engine is operating Shuts off safety and monitoring functions Lights up when safety and monitoring functions are off Adjusts generator frequency: l Set between 4 and 5 For rated frequency indicated on FREQUENCY meter (14) 2 - 4