IMG_2571

「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

P1070512 P1070511

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)

P1070517 P1070518 P1070519

油頭放置並固定於測試架上,連接油壓管~

P1070520 P1070523

上緊後的固定螺絲間隙a=±0.2,扭力大約在70Nm左右。

P1070546 P1070547

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。

P1070524 P1070560 P1070557 P1070558

● 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。

P1070527 P1070562 P1070557 P1070558

● 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

P1070528 P1070560 P1070557 P1070558

● Press FULL STROKE push button 1.

按壓FULL STROKE1按鈕。

P1070559

● 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。

P1070531 P1070558 P1070564 P1070538

● 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

P1070532 P1070560 P1070557 P1070558

● Press FULL STROKE push button 1.

按壓FULL STROKE1按鈕。

P1070559

● 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

P1070533 P1070558 P1070536

● 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。

P1070538

● 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

P1070540 P1070562 P1070557 P1070558

● 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

P1070545 P1070558 P1070566

● 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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