Figure 2-11. Operating the Electric Winterization Kit

ARMY TM 9-6115-464-12 AIR FORCE TO 35C2-3-445-1 NAVY NAVFAC P-8-624-12 Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Step 8. 2-28 DO NOT ATTEMPT TO OPERATE THE ELECTRIC WINTERIZATION KIT IF THE GENERATOR SET IS EQUIPPED WITH A FUEL BURNING WINTERIZA- TION KIT WHICH IS OPERATING. EQUIPMENT DAMAGE COULD RESULT IF CAUTION IS NOT OBSERVED. NOTE REFER TO THE ELECTRIC WINTERIZATION SYSTEM DIAGRAM AND INSTRUCTIONS PLATE LOCATED ON THE INSIDE FACE OF THE LEFT SIDE ENGINE COMPARTMENT ACCESS DOOR FOR ADDITIONAL INFORMATION. IF THE GENERATOR SET IS EQUIPPED WITH A FUEL BURNING WINTERIZATION KIT, TURN THE HANDLE OF THE THREE-WAY VALVE IN THE OIL PAN COOLANT LINE UNTIL THE POINT- ER IS IN THE 12 O’CLOCK POSITION. OPEN BOTH SHUTOFF VALVES IN THE CYLINDER BLOCK COOLANT LINES. DEPRESS THE CIRCUIT BREAKER TO ENERGIZE THE HEATER CONTROL CIRCUITS. DEPRESS POWER ON AND HEATER ON INDICATOR LIGHTS. IF THEY DO NOT ILLUMINATE WHEN DEPRESSED, NOTIFY HIGHER LEVEL MAINTENANCE. PLACE ON-OFF SWITCH IN THE ON POSITION. IF BOTH POWER ON AND HEATER ON lNDI- CATOR LIGHTS DO NOT ILLUMINATE, CHECK FUSE. IF FUSE IS SERVICEABLE, CHECK lNDl- CATOR LAMPS (paragraph 5-13d.). IF LAMPS ARE SERVICEABLE, CEASE OPERATION AND NOTIFY HIGHER LEVEL MAINTENANCE. PRIOR TO STARTING THE GENERATOR SET, TURN THE THREE-WAY VALVE HANDLE UNTIL THE POINTER IS IN THE 9 O’CLOCK POSITION AND CLOSE BOTH SHUTOFF VALVES IN THE CYLINDER BLOCK COOLANT LINES. PLACE THE ON-OFF SWITCH IN THE OFF POSITION. DO NOT START THE GENERATOR SET WHILE THE ON-OFF SWITCH IS IN THE ON POSITION. EQUIPMENT DAMAGE COULD RESULT IF CAUTION IS NOT OBSERVED. REFER TO PARAGRAPH 2-6 AND START THE GENERATOR SET. Figure 2-11. Operating the Electric Winterization Kit