TM5-4220-231-14&P OPERATION PROCEDURES  (OP) FOR DIVINGOPERATIONS OPERATOR CHECKLISTOP 5 DATE START    TIME END   TIME OPERATOR1 OPERATOR 2 LOCATION STEP ITEM LOCATION ACTION PERFORMED CHECKED I^BY BY HOSE   CONNECTIONS OP   5.1 (Config.2) (Cont.) 5.1. 10 DACC Rear    DACC Connect 2  ea.   4  ft.  LP  hoses to LP  OUT Panel VTA  LP  IN  hose    connections. Fittings Secure safety    wires. 5.1.11 VTA Connect diving   umbilicals (air supply)    to  appropriate red, green, or  yellow   diver   connector on  VTA flip  up  console. 5.1.12 DACC Connect pneumo hose to appropriate pneumo fining   on rear   panel of  DACC. ENABLE    PRIMARY DASS   OP   5.2 5.2.1 AHP-V205 Bottom Left Fully  open    CCW   - DASS    Rack Turn   back    1/4   CW. 5.2.2 AHP-V201 Bottom Left Slowly   open    fully  CCW   - DASS   Rack   - Turn   back    1/4   CW. AHP-V202 Flask    Valves 5.2.3 AHP-V205 Top   Left Fully  open    CCW   - DASS    Rack Turn   back    1/4   CW. 5.2.4 AHP-V201 Top   Left Slowly   open    fully  CCW   - DASS   Rack   - Turn   back   1/4   CW. AHP-V202 Flask    Valves 5.2.5 AHP-V205 Top   Right Fully  open   CCW   - DASS    Rack Turn   back   1/4   CW. 5.2.6 AHP-V201 Top  Right Slowly   open    fully  CCW   - DASS   Rack   - Turn   back    1/4  CW. AHP-V202 Flask   Valves 5.2.7 AHP-V205 Bottom Right Fully  open   CCW   - DASS    Rack Turn   back    1/4   CW. 5.2.8 HP-V201 Bottom Right Slowly   open    fully CCW   - DASS   Rack   - Turn   back    1/4   CW. AHP-V202 Flask   Valves Change 6 2-61