OPERATION 3.6 POWER HOUSE 3.6.1 EMERGENCY ENGINE SHUTDOWN SWITCHES Legend for illustration Z22877 (1) Pulling chains for emergency shut down from ground man (special equip- ment). When one of the chains (1) is being pulled down for emergency shut down of both engines, the Operator will be informed by the following message, displayed on the ECS screen:
" # Engine shut down has been actuated from ground man" (2) Emergency engine shutdown switch (S33A) on radiator door (3) Emergency engine shutdown switch (S33B) at the main control valves (4) Emergency engine shutdown switch (S33C) in pump compartment on cen- ter post (5) Emergency engine shutdown switch (S33D) at the counterweight (A) Push button of emergency shutdown switches (2, 3, 4 and 5) for stopping the engines (B) Release button for emergency shut down switch (if so equipped) G In case of emergency push in the button (A) to stop the engines. G Never stop the engines from a full load except in case of emergency.
If a hot engine is shut down without previous idling period of three to five minutes, the temperature in certain engine parts rising sharply after the cooling sys- tem ceases to function. The resulting thermal stress, especially in the turbochargers, may cause serious dam- age. G For restarting, first push in release button (B). On switches without button (B) pull out button (A) and then start the engines in the normal way at control panel in the operator’s cab. The engines can not be started with but- ton (A) in depressed position. NOTICE G When one of the Shutdown switches (2 - 5) is activated, the ECS display informs the Operator by a corresponding message. 185 WARNING