WARNING:
JavaScript is turned OFF. None of the links on this concept map will
work until it is reactivated.
If you need help turning JavaScript On, click here.
This Concept Map, created with IHMC CmapTools, has information related to: Prepare Main Plant for Manoeuvring from Port Condition (Part1), Main Turbine Turning Gear in Operation Prepare and run up 2nd turbine generator Place the 2nd generator in the main switchboard in parallel with the generator in use, To Prepare Main Plant for Manoeuvring from Port Condition when the following are carried out Main Condenser Vacuum raised, maintain contact with the bridge as these test are undertaken Note: When steering gear tests are completed, to prevent the pumps delivering in the same mode for long periods and risk overheating the unit, ensure the deck officer alters the rudder angle regularly to overcome this., Proceed with the following test: With the main turbine controls on the manual-stop, move the telegraph lever to all its points, and prove the turbine room control uint follows and answers the bridge unit Check and inspect the steering gear systems, ensuring the LO levels and hydraulic oil levels are correct, ensure the deck officer alters the rudder angle regularly to overcome this. ???? PART 2, To Prepare Main Plant for Manoeuvring from Port Condition when the following are carried out Main Turbine Turning Gear in Operation, Place the 2nd generator in the main switchboard in parallel with the generator in use Ensure diesel generator is on standby and ready to run, should it be required, check all movements of the rams and rudder are satisfactory and as required Note: When steering gear tests are completed, to prevent the pumps delivering in the same mode for long periods and risk overheating the unit, ensure the deck officer alters the rudder angle regularly to overcome this., Bypass valve on main turbine stop valves on both boilers adjusted to maintain a pressure of 200kPa on the main steam line Prepare and run up 2nd turbine generator Place the 2nd generator in the main switchboard in parallel with the generator in use, the steering gear systems, ensuring the LO levels and hydraulic oil levels are correct As each unit is tested, maintain contact with the bridge as these test are undertaken, two boilers in operation Prepare and run up 2nd turbine generator Place the 2nd generator in the main switchboard in parallel with the generator in use, Main Condenser Vacuum raised Prepare and run up 2nd turbine generator Place the 2nd generator in the main switchboard in parallel with the generator in use, Commence raising the main steam line pressure to the main turbine by slowly opening the bypass valve on both boiler mian turbine stop valves When the deck officer is available on the bridge Proceed with the following test: With the main turbine controls on the manual-stop, move the telegraph lever to all its points, and prove the turbine room control uint follows and answers the bridge unit, To Prepare Main Plant for Manoeuvring from Port Condition when the following are carried out Bypass valve on main turbine stop valves on both boilers adjusted to maintain a pressure of 200kPa on the main steam line, the steering gear systems, ensuring the LO levels and hydraulic oil levels are correct As each unit is tested, check all movements of the rams and rudder are satisfactory and as required, To Prepare Main Plant for Manoeuvring from Port Condition when the following are carried out two boilers in operation, diesel generator is on standby and ready to run, should it be required Once loading arms are confirmed as disconnected Commence raising the main steam line pressure to the main turbine by slowly opening the bypass valve on both boiler mian turbine stop valves