Figure 2-11. Fuel Burning Winterization Kit Operating Instructions (Sheet 2 of 2)

Figure 2-11. Fuel Burning Winterization Kit Operating Instructions (Sheet 1 of 2)

Figure 2-12. Electric Winterization Kit, Operating Instructions (Sheet 1 of 2)

TM-5-6115-545-12 Power Unit Utility Pack Gas Turbine Engine Driven (Air Research Model PPU85-5) Non-Winterized and (Air Research Model PPU85-4) Winterized Manual
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E - HEATER CONTROL PANEL STEP 4. PRESS HEATER CIRCUIT BREAKER AND PRESS THE PRESS-TO-TEST INDICATOR, INDICATOR LAMP SHALL LIGHT. STEP 5. SET ON - OFF SWITCH TO ON. INDICATOR LAMP SHALL LIGHT WHEN HEATER GOES INTO RUN CYCLE (APPROXIMATELY THREE MINUTES). OPERATE HEATER FOR 50 MINUTES OR UNTIL CYCLE OPERATION OCCURS AS INDICATED BY EXTINGUISHING OF INDICATOR LAMP. NOTE IF INDICATOR LAMP DOES NOT LIGHT IN APPROXIMATELY FOUR MINUTES, SET ON-OFF SWITCH TO OFF. WAIT THREE MINUTES BEFORE ATTEMPTING TO RESTART HEATER. STOPPING STEP 1. SET ON-OFF SWITCH TO OFF. INDICATOR LAMP SHALL REMAIN ILLUMINATED UNTIL HEATER COMPLETE PURGE CYCLE (APPROXIMATELY 4-1/2 MINUTES). STEP 2. AFTER INDICATOR LAMP EXTINGUISHES, REENERGIZE BREAKER. STEP 3. CLOSE BOTH COOLANT SHUTOFF VALVES (B AND C). STEP 4. TURN MANUAL HEATER FUEL VALVE TO OFF. STEP 5. PLACE COOLANT SELECTOR VALVE (D) HANDLE (IN 9-O'CLOCK POSITION) POINTING DIRECTLY AWAY FROM FUEL BURNING HEATER. ME 6115-545-12/2-11(2) C1 Figure 2-11. Fuel Burning Winterization Kit Operating Instructions (Sheet 2 of 2) Change 1 2-29

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