「跑船,可能是志向的設定;更想要環遊世界;又或是薪資誘惑…」
「選擇、或者,你是因為什麼因素被迫選擇…」
「你已經在這一條船上了,無論如何。」
「讓自已再堅持一下吧!設定個小目標,闖看看…能不能達成,再看看自己是不是真的適合。」
「別太早放棄…」聽過相對論嗎?
時間持續轉動,在你進入當鋪達成交換青春的協議之後,相對於岸上多采多姿的生活形態,你已經開始脫離原有的生活模式。
走下去。
將有機會快速的滿足你所期望的物質需求;那可能是第一年後的一桶金,是五年換得一楝房子。
滿足欲望,然後,你將會在某個時機悟得一個叫做正三角與倒三角的論點。
正三角,持續待在這一行。隨著時間而不斷提升經驗值,修正判斷力。以處事果決,學經豐富的輪機長做為目標,那是一直都能預見的選項。在你進入這一行的那一刻,並且將這個選擇堅持到了最後。
倒三角,突然在某一個時間點,跑了幾年下來,一切欲望正被滿足了以後,你做了一個突破安逸生活的決定。那可能在你儲存足夠的資金後,而決定離開。這一來,你又獲得重新審視人生的機會,廣闊的選擇。
在你進入這一行以前,請你一定要為自己好好考慮!!
每一行都有一份專屬而獨特的酸甜苦辣!
寫給思考中的小三…管。
番外篇-大管很忙
L type Main Engine MAN B&W 9K98ME7 油頭測試
(先觀看過原廠光碟影片、再對照說明書,實際操作的心得~
909 Fuel Oil System –11 Fuel valve C,O
- Fuel nozzle R
- 13 Non-return valve O
8×1000 hours : check the condition / overhaul to be carried out / Parts to be replaced
(相較於別型船,主機油頭大約在1500~2000小時以內就必需拆下保養,8000ㄟ~~
(一紙合約都不一定拆的到。
油頭測試平台- 將使用的工具- (板手:30、24、17
確認測試機台已接上電源、空氣及補充測試用液壓油(Visga 15 - 油品名稱標示於機側)
油頭放置並固定於測試架上,連接油壓管~
上緊後的固定螺絲間隙a=±0.2,扭力大約在70Nm左右。
油頭完成固定安裝後,依照機板上附錄英文操作說明步驟,進行測試~
預計將執行5步驟。其中,油頭噴油壓力測試,壓力最好能保持在350~380bar左右,340bar為勉強可用,這項數據來源,則是船停泊於德國漢堡,利用工程師登輪檢修主機時,順口聊到。若依說明書所寫則是300~380bar。
OPERATION INSTRUCTION
(HDFD-1100)
PRE-TESTING PREPARATIONS:
測試準備:
Before performing any of the tests, the slide-valve must be completely filled with test-oil.
執行任何測試前,閥體必需完全充滿液壓油。
● Turn switch 5 to position OPENING PRESSURE.
旋轉選擇開關5至OPENING PRESSURE。
● Close pressure release valve 2 by turning clockwise.
順時鐘旋轉關閉釋壓閥2。
● Turn pressure control valve 3 clockwise, until the WORKING PRESSURE Display 8 shows a pressure above zero.
順時鐘調整壓力控制閥3,直到WORKING PRESSURE8壓力錶顯示壓力大於0。
● The valve is now filled will oil. When clear oil without air-bubbles tickles from the venting hole through the breathing-pipe, the valve is full.
當無氣泡的液壓油從氣孔的管子流出,表示油閥已充滿液壓油。
● Turn pressure control valve 3 counter-clockwise to switch off air supply.
逆時鐘方向旋轉壓力控制閥3,停止進氣。
● Open pressure release valve 2 by turning counter-clockwise.
逆時鐘方向轉動打開釋壓閥2。
NOTE: The HDFD-1100 FUNCTION may be activated during this process, which stop operation. Turn Switch 5 to RESET and back to OPENING PRESSURE to resume pre-testing preparations.
測試作動後,若需要再一次測試,可將選擇開關5轉至RESET再轉回OPENING PRESSURE。
Test A : Venting function Test
預排放(將空氣排出)測試
Before performing any of the tests, the slide-valve must be completely filled with test-oil, as described in the section “Pre-testing preparations”.
執行任何測試前,閥體必需完全充滿液壓油。
● Turn Switch 5 to RESET position.
旋轉選擇開關5至RESET。
● Close pressure release valve 2.
關閉釋壓閥2。
● Turn Switch 5 to VENTING PRESSURE position
旋轉選擇開關5至VENTING PRESSURE。
● Adjust pressure control valve 3 until the system automatic turns off the Air pump approx.. 160bar.
調整壓力控制閥3,直至接近160bar,系統會自動關閉空氣泵。
● The pressure will slowly decrease on the WORKING PRESSURE display 8.
WORKING PRESSURE8壓力錶顯示,壓力將緩慢減少。
● When the internal leak slide valve opens, the venting pressure is shown on OPENING+VENTING PRESSURE Display 7.
當slide valve開啟,液壓油自閥體內部溢流,排放壓力會顯示在OPENING+VENTING PRESSURE7。
● Close pressure control valve 3 – turn it counter-clockwise.
逆時鐘方向旋轉壓力控制閥3。
● Open pressure release valve 2 – turn it counter-clockwise.
逆時鐘方向轉動打開釋壓閥2。
Test B : Opening Pressure Test : “The atomizing test cannot be executed.”
噴油壓力測試。”無法執行霧化測試”
● Turn Switch 5 to RESET position.
旋轉選擇開關5至RESET。
● Close pressure release valve 2.
關閉釋壓閥2。
● Turn Switch 5 to OPENING PRESSURE position.
旋轉選擇開關5至OPENING PRESSURE。
● Adjust pressure control valve 3 until WORKING PRESSURE 8 is 150 bar.
調整壓力控制閥3,直至WORKING PRESSURE 8顯示150 bar。
● Press FULL STROKE push button 1.
按壓FULL STROKE1按鈕。
● Increase pressure using the pressure control valve 3 until opening pressure is reached.
同時旋轉pressure control valve 3增加壓力,直到噴油。
● The opening pressure is shown on the OPENING+VENTING PRESSURE Display 7. The pump stops automatically.
噴油壓力會顯示在OPENING+VENTING PRESSURE7,泵會自動停止。
● Close pressure control valve 3 – turn it counter-clockwise.
逆時鐘方向旋轉壓力控制閥3。
● Open pressure release valve 2 – turn it counter-clockwise.
逆時鐘方向轉動打開釋壓閥2。
Test C : Leak Test
漏油測試
● Turn Switch 5 to RESET position.
旋轉選擇開關5至RESET。
● Close pressure release valve 2.
關閉釋壓閥2。
● Turn Switch 5 to OPENING PRESSURE position.
旋轉選擇開關5至OPENING PRESSURE。
● Adjust pressure control valve 3 until WORKING PRESSURE 8 is 150 bar.
調整壓力控制閥3,直至WORKING PRESSURE 8顯示150 bar。
● Press FULL STROKE push button 1.
按壓FULL STROKE1按鈕。
● Adjust pressure using the pressure control valve 3 until displayed WORKING PRESSURE 8 is 10-20 bar below the opening pressure measured in Test B.
旋轉pressure control valve 3調整壓力,直到WORKING PRESSURE 8顯示壓力低於(Test B)噴油壓力10-20 bar。
● Maintain pressure and check that there is no leak at the valve nozzle.
維持壓力並檢查油頭是否漏油。
● Close pressure control valve 3 – turn it counter-clockwise.
逆時鐘方向旋轉壓力控制閥3。
● Open pressure release valve 2 – turn it counter-clockwise.
逆時鐘方向轉動打開釋壓閥2。
Test D : O-ring Seal Test
O-ring Seal測試
● Turn switch 5 to RESET position.
旋轉選擇開關5至RESET。
● Close pressure release valve 2.
關閉釋壓閥2。
● Dismantle breathing pipe from the venting hole in the fuel-injection valve head/fixture.
取下油頭上方排氣孔的空氣管。
● Plug venting hole with plug supplied with the valve holder.
使用附屬的排氣孔塞子塞住排氣孔。
● Turn Switch 5 to VENTING PRESSURE position.
旋轉選擇開關5至VENTING PRESSURE。
● Adjust pressure control valve 3 until WORKING PRESSURE 8 is 100 bar.
旋轉pressure control valve 3調整壓力,直到WORKING PRESSURE 8顯示壓力為100 bar。
● Decrease air pressure using the pressure control valve 3 until manometer 6 reads 0 bar.
再旋轉pressure control valve 3調整壓力,直到空氣錶6壓力顯示為0 bar。
● Read pressure from WORKING PRESSURE display 8. The displayed pressure should remain stable for a few minutes.
查看WORKING PRESSURE 8顯示壓力,此時壓力必須能夠穩定保持一段時間。
● Close pressure control valve 3 – turn it counter-clockwise.
逆時鐘方向旋轉壓力控制閥3。
● Open pressure release valve 2 – turn it counter-clockwise.
逆時鐘方向轉動打開釋壓閥2。
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