第二章 保養(yǎng)維護(hù)
Second Maintenance
一、 發(fā)電機(jī)組的保養(yǎng)維護(hù)周期:
一 Maintenance cycle of generator
在一般及嚴(yán)苛的環(huán)境下,建立并執(zhí)行一個(gè)明確的保養(yǎng)及基本服務(wù)時(shí)間是很重要的,下表是對(duì)于緊急發(fā)電機(jī)建議性的服務(wù)時(shí)間。假如在嚴(yán)苛的操作條件下,間隔的時(shí)間將減少至合適狀況,一些影響保養(yǎng)時(shí)間的因素如下:
In general or harsh environment,it is very important to build and carry out a timetable of maintenance,here are some suggestion about it.Under severe operating condition,the time of interval will be reduced to fit situation,some of factors that affect maintenance time are as follows:
l 當(dāng)作連續(xù)的運(yùn)轉(zhuǎn)發(fā)電機(jī)使用(Prime Power)
l Used as Prime Power
l 嚴(yán)苛的周圍溫度
l Severe ambient temperature
l 曝露在高度灰塵及沙子區(qū)
l Expose in dust and sand area
l 曝露在化合物區(qū)
l Expose in compound area
當(dāng)發(fā)電機(jī)組裝置于嚴(yán)苛的操作條件下,請(qǐng)?jiān)儐?wèn)當(dāng)?shù)卮砩?,?huì)給您一個(gè)適合保養(yǎng)建議,利用運(yùn)轉(zhuǎn)時(shí)間表,并施行一個(gè)正確的保養(yǎng)日志,同進(jìn)也可做為保養(yǎng)依據(jù)。請(qǐng)參照下表:決定保養(yǎng)的項(xiàng)目及正確的服務(wù)過(guò)程。
If generator is use under severe operating condition,please consult local agent,they will give you some workable suggestions.It will help carry out maintenance log that is correct,at the same time it also can be used as basis for maintenance.Please refer to the table:
彩繽紛 為避免電弧現(xiàn)象發(fā)生,在拆除電瓶的接線前,請(qǐng)務(wù)必將充電機(jī)的交流電源關(guān)掉,否則拆除電瓶線時(shí)所產(chǎn)生的瞬間高壓放電,足以導(dǎo)致控制盤直流控制線路的損壞。
In case of electric arc phenomenon,make sure that the alternating current source was closed before dismantling the connection of storage battery,otherwise it will produce instantaneous high voltage current.The circuitry controlled by direct current on control panel will be damaged .
當(dāng)修理發(fā)電機(jī)電頭、引擎或控制盤時(shí),意外的啟動(dòng)發(fā)電機(jī)組會(huì)造成人員的傷害或死亡,因此,維修時(shí),電瓶的負(fù)極電纜,請(qǐng)務(wù)必拆除。
When repairing generator electric head 、engine or control panel,the accidental
start-up will cause injury or death.Therefore,in maintenance,cathode cable of storage battery must be dismantled.
在保養(yǎng)電瓶前,請(qǐng)先確認(rèn)電瓶存放區(qū)域通風(fēng)良好,任何火花都有可能點(diǎn)燃電瓶所釋放的氫氣,并造成人員的傷害?;鸹〞?huì)在拆裝電瓶接線時(shí)產(chǎn)生,或當(dāng)電瓶負(fù)極(—)線連接,而導(dǎo)電的工具接觸到電瓶的正極(+)和發(fā)電機(jī)框架或其它接地的金屬物時(shí)產(chǎn)生,所以維修時(shí),務(wù)必牢記電瓶的負(fù)(—)線必須遵守先拆后裝的順序。請(qǐng)?jiān)僖淮未_認(rèn)電瓶釋放的氫氣,引擎釋放的燃油油氣和其它具有性氣體都能完全消散,特別是在以電瓶充電機(jī)充電的場(chǎng)合。
Before maintaining the storage battery,make sure storage battery was at well-ventilated area.Any spark could ignite the hydrogen which storage battery releases.Sparks will come into being when disassembling the connection of storage battery or when storage battery cathode touches its anode.In maintenance,make sure storage battery cathode line was disassembled.
保養(yǎng)維護(hù)周期表
保養(yǎng)檢查項(xiàng)目 |
保養(yǎng)時(shí)間 |
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每日或 8小時(shí)后 |
每周或 50小時(shí)后 |
半年或 100小時(shí)后 |
半年或 250小時(shí)后 |
每年或 500小時(shí)后 |
|
觀察發(fā)電機(jī)組 |
× |
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檢查水溫加熱器 |
× |
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檢查機(jī)油位 |
× |
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檢查冷卻水位 |
× |
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檢查空氣濾清器(或清潔) |
× |
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檢查電瓶充電系統(tǒng) |
× |
||||
排出柴油過(guò)濾器水份 |
× |
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檢查防凍劑和水防銹劑 |
× |
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檢查驅(qū)動(dòng)皮帶張力 |
× |
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檢查燃油油位 |
× |
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排出排氣管中凝結(jié)水 |
× |
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檢查電瓶液位及比重 |
× |
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檢查發(fā)電機(jī)電瓶排風(fēng)口 |
× |
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更換潤(rùn)滑油和濾清器 |
× |
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更換冷卻水濾清器 |
× |
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清潔引擎呼吸口 |
× |
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更換空氣濾清器 |
× |
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檢查水箱管路有無(wú)松脫或磨損 |
× |
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更換燃油濾清器 |
× |
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清潔冷卻系統(tǒng) |
× |
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測(cè)試發(fā)電機(jī)絕緣阻抗 |
× |
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1)檢查潤(rùn)滑油\燃油\冷卻系統(tǒng)和排氣系統(tǒng)有無(wú)泄漏。電機(jī)運(yùn)轉(zhuǎn)時(shí),用聽(tīng)和看來(lái)檢查排氣系統(tǒng),如有泄漏立刻檢修。 |
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2)在嚴(yán)苛條件下運(yùn)轉(zhuǎn)增加保養(yǎng)頻率。 |
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3)觀察皮帶是否有滑動(dòng)蹤跡。 |
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4)排出1杯或更多的燃油以去除水或沉淀物。 |
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5)參考柴油發(fā)電機(jī)組操作維修手冊(cè)處理。 |
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6)本檢查步聚應(yīng)定期進(jìn)行或在發(fā)電機(jī)組以怠速運(yùn)轉(zhuǎn)一段時(shí)間,且未使用加熱器狀態(tài)下需時(shí)進(jìn)行檢查。請(qǐng)洽各地服務(wù)中心處理。 |
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7)如果發(fā)電機(jī)組是用做常載輸出時(shí),每250小時(shí)更換,如果是用做備載輸出時(shí),每6個(gè)月或250小時(shí)更換。 |
1)Check lubricating oil/fuel/cooling system and exhaust system whether they leak.When generator works,check exhaust system by listening and watching, repair as soon as it leaks.
2) Increase frequency of maintenance under severe condition.
3) Observe whether there is sliding trail.
4)Discharge one cup or more fuel oil to wipe off water or deposit.
5) Refer to diesel generator operation and maintenance manuals when repairing.
6) Check periodically.After a period of idle position,check the generator under state that heater is not used.
二、發(fā)電機(jī)組的檢查
二 Inspection of diesel generator
在操作期間,留心機(jī)械所產(chǎn)生不安全或危險(xiǎn)的問(wèn)題,經(jīng)常檢查機(jī)組部件,以確保在安全的條件下操作。
During the operation,pay special attention to diesel generator,check the generator parts regularly to make sure machine works safely.
1、燃油系統(tǒng):當(dāng)發(fā)電機(jī)在運(yùn)轉(zhuǎn)時(shí),檢查進(jìn)油管、回油管及濾清器并檢查任何伸縮處、焊接處,以使他們不要摩擦到其它東西。假如任何泄漏發(fā)生時(shí),應(yīng)立刻修補(bǔ)它。
1 Fuel system:When generator is working,check the intake pipe fuel filter as well as telescopic place welding place.make sure that do not touch other things.Repair it as soon as they leak.
火花或會(huì)使燃油燃燒,并導(dǎo)致人員的傷害或死亡,請(qǐng)不要將任何火焰、香煙或其它火花靠近燃油系統(tǒng)。
Spark or explosion will ignite fuel oil, that will cause damage to person. Do not let flame cigarette or other spark get close to fuel system.
1、 直流電路系統(tǒng):檢查電瓶的端子是否清潔、是否緊密連接、松弛或腐蝕的連接將導(dǎo)致電阻的產(chǎn)生,并且妨礙啟動(dòng)。假如松動(dòng)請(qǐng)先清潔并連接鎖緊。檢查時(shí)解開(kāi)電瓶負(fù)極電纜的二端,在連接負(fù)極時(shí)先接電瓶處負(fù)極,另一端再接到機(jī)器外殼,這將會(huì)使電弧遠(yuǎn)離電瓶,并減少電瓶起火。
3 DC circuit system:Make sure storage battery's post is clean,junction tight.Relaxation or corrosion will cause resistance and hinder start.Clean and connect loose locking if it is not tight.Untie storage battery cathode electric cable's two terminals when inspecting.connect storage battery cathode first and connect terminal with machine shell.It will avoid electric arc and reduce the possibility of explosion.
電瓶氣體易因火花而,并使人員發(fā)生危險(xiǎn),請(qǐng)勿在保養(yǎng)電瓶時(shí)抽煙。
Spark may cause explosion and cause damage to person.Do not smoke in the maintenance of storage battery.
意外的啟動(dòng)發(fā)電機(jī)組會(huì)造成人員的傷害或死亡,在檢查發(fā)電機(jī)組時(shí),請(qǐng)先將控制開(kāi)關(guān)置于停止位置,并解開(kāi)電瓶電纜的負(fù)級(jí)。
Unexpected start will result in personnel injury or death.Stop the generator and untie storage battery cathode before checking.
注:工作進(jìn)行時(shí),請(qǐng)先看警告部分。當(dāng)發(fā)電機(jī)組停止時(shí)檢查皮帶是否松動(dòng),墊圈及軟管是否泄漏和其它機(jī)械上危險(xiǎn)的征兆。假如發(fā)現(xiàn)任何問(wèn)題,立刻修補(bǔ)它,然后運(yùn)轉(zhuǎn)電機(jī),傾聽(tīng)任何異常聲音,它可指示機(jī)械的問(wèn)題,并且時(shí)常檢查潤(rùn)滑油壓力,調(diào)查任何指示,以研判出可能出現(xiàn)的機(jī)械問(wèn)題。
Notice:Please watch the warning part before working.Make sure the leather belt is not loose,gasket and hose do not leak.Repair it as soon as possible if something breaks down.Any unusual noise may indicate there is something wrong with machine.check lubricating oil pressure frequently.
2、 潤(rùn)滑油系統(tǒng):
4 Lubricating oil system
潤(rùn)滑油系統(tǒng)必需注入規(guī)定等級(jí)及黏度之潤(rùn)滑油,請(qǐng)查閱說(shuō)明書(shū)選擇適當(dāng)容量之潤(rùn)滑油。
The grade and viscosity of lubricating oil must be up to stipulated standard.
API級(jí)數(shù)
API grade
渦輪增壓柴油引擎規(guī)定之潤(rùn)滑油為美國(guó)石油協(xié)會(huì)(API)CC/CD級(jí),其最大硫酸鹽灰之含量為1.85%。
Lubricating oil that used in turbocharged diesel engine must be American Petroleum Institute(API) CC/CD,whose largest content of sulfate ash is 1.85%.
此等級(jí)之潤(rùn)滑油能夠滿足引擎制造之規(guī)定及大部分的運(yùn)轉(zhuǎn)情況,潤(rùn)滑油之資料可采用引擎制造學(xué)會(huì)之規(guī)定,商業(yè)目錄中可用之潤(rùn)滑油名稱或品牌需要符合API級(jí)之規(guī)定,當(dāng)選定所使用的等級(jí)及品牌之潤(rùn)滑油時(shí),就不可以混合著使用。
The lubricating oil in this grade is the best choice.It can not be mixed with other lubricating oil.
3、 引擎潤(rùn)滑油位:
5 Engine lubricating oil level
引擎停機(jī)期間方可檢查引擎油位,而其檢查時(shí)間表參閱保養(yǎng)手冊(cè)。機(jī)油量尺、機(jī)油添加蓋及過(guò)濾器均裝置在引擎同一邊,機(jī)油量尺上有高低刻度記號(hào),指示這油低殼中之油位。為了得到正確之讀值需停止引擎運(yùn)轉(zhuǎn),等15分鐘表后再檢查機(jī)油量尺之油位,此乃容許在引擎較高部位的油會(huì)回流入油底殼中。
Do not check the lubricating oil position until engine stops working,the timetable should coincide with that stipulated in maintenance manual.Machine oil dipstick machine oil cap and filter are on the same side on engine. There are scale division mark on machine oil dipstick,which can show the height of machine oil.To get accurate figure, do not check the height of oil until engine stops 15 minutes.
曲軸箱壓力會(huì)噴出熱油并造成嚴(yán)重的灼傷。切勿在發(fā)電機(jī)組運(yùn)轉(zhuǎn)時(shí)檢查潤(rùn)滑油油位。盡量使?jié)櫥陀臀豢拷鼨C(jī)油量尺的高油位刻度,若需添加時(shí),取下機(jī)油添加蓋并注入API相同級(jí)及廠牌的潤(rùn)滑油。
Crankcase may give out hot oil and cause serious burning.Do not check the height of lubricating oil when engine is working.Let lubricating oil position near highest scale division on machine oil dipstick.Do not mix it with other lubricating oil and it must be up to API grade.
切勿在潤(rùn)滑油油位低于機(jī)油量尺的低位刻度或高于高油刻度時(shí)運(yùn)轉(zhuǎn)引擎。潤(rùn)滑油注入過(guò)量會(huì)導(dǎo)致運(yùn)轉(zhuǎn)時(shí),潤(rùn)滑油產(chǎn)生氣泡或氧化,油量過(guò)低而運(yùn)轉(zhuǎn)時(shí),會(huì)導(dǎo)致機(jī)油壓力過(guò)低,造成機(jī)組嚴(yán)重?fù)p壞。
Do not start engine when lubricating oil position is below the lowest scale division or above the highest.If lubricating oil is excessive,it will cause bubble or oxidation.When lubricating oil is only a little, it will result in low machine oil pressure and cause great damage to engine.
4、 更換潤(rùn)滑油和過(guò)濾器
6 Replace lubricating oil and filter
l 更換過(guò)濾器和潤(rùn)滑油請(qǐng)參照保養(yǎng)手冊(cè)《周期保養(yǎng)表》中之規(guī)定,使用之潤(rùn)滑油請(qǐng)參照API等級(jí)之規(guī)定及黏之要求。
l Please refer to 《Cycle maintenance table 》when replacing lubricating oil and filter.The lubricating oil must coincide with that stipulated in API.
l 起動(dòng)發(fā)電機(jī),使引擎暖機(jī)到運(yùn)轉(zhuǎn)溫度時(shí),停止發(fā)電機(jī),確定運(yùn)轉(zhuǎn)停機(jī)控制開(kāi)關(guān)置于停機(jī)位置,把電瓶負(fù)極電線拆除,才不會(huì)在處理期間意外起動(dòng)。
l Stop engine when it reaches operating temperature.Make sure the switch is at “Stop” position,untie storage battery cathode for the sake of safety.
l 打開(kāi)排油栓或打開(kāi)排油閥,收集引擎廢油于適當(dāng)尺寸之廢容器中,當(dāng)油底殼排油完畢后,上緊排油栓或關(guān)閉排油閥,排油栓旋緊扭力為60—70FT.IB。
l Open emptying bolt or emptying valve, discharge engine used oil.Then tighten emptying bolt or close emptying valve. The emptying bolt torsion must be between 60—70FT.IB .
l 松開(kāi)過(guò)濾器,把舊的丟掉。
l Replace the old filter.
l 用一點(diǎn)油涂于新過(guò)濾器墊圈的表面上,用干凈及新的機(jī)油充入新的過(guò)濾器上。
l Apply oil to filter gasket's surface. add clean and new machine oil .
l 安裝過(guò)濾器,用手旋轉(zhuǎn)到過(guò)濾器墊圈和安裝座接觸后,再轉(zhuǎn)2/3圈確定完全密封,不可旋轉(zhuǎn)太緊。
l Install filter,revolve filter gasket till it touches installation place,then 2/3 circle more to make sure it is airproof,but it can not be too tight.
l 裝油入油底殼,使其達(dá)到油尺高刻度的位置。
l Add oil until it reaches scale division on dipstick.
l 接上電瓶負(fù)極電線,起動(dòng)引擎檢查油路是否泄漏。
l Connect storage battery cathode, start engine to check if it leaks.
l 引擎停機(jī)15分鐘后,檢查油位是否需要再添加潤(rùn)滑油。
l Check if it necessary to add lubricating oil when engine stops 15 minutes.
曲軸箱之壓力可能會(huì)噴出熱油,并造成嚴(yán)重灼傷,因此發(fā)電機(jī)運(yùn)轉(zhuǎn)時(shí),請(qǐng)勿檢查潤(rùn)滑油油位。
Crankcase may give out hot oil and cause serious burning.Do not check the height of lubricating oil when engine is working.
6冷卻系統(tǒng):
6 Cooling system
冷卻系統(tǒng)于運(yùn)轉(zhuǎn)前,(散熱水箱、熱交換器、冷卻水塔)必需裝滿水,冷卻系統(tǒng)含散熱水箱之容量,請(qǐng)參閱說(shuō)明書(shū)設(shè)計(jì)規(guī)范。
Cooling water tank heat exchanger and cooling tower must be filled with water before cooling systems work.Please refer to specifications when designing cooling water tank.
當(dāng)冷卻系統(tǒng)沒(méi)有水或引擎正在運(yùn)轉(zhuǎn)時(shí),不可起動(dòng)加熱器,否則會(huì)造成機(jī)組嚴(yán)重?fù)p傷。
Do not start heater when there is not water in cooling water system or engine is working, or it will cause serious accident.
5、 冷卻水水位:
7 Cooling water level
停機(jī)期間檢查冷卻水位請(qǐng)參閱保養(yǎng)手冊(cè),如果必要檢查時(shí),需等引擎冷卻后才可移開(kāi)冷卻水箱的蓋子,加入冷卻水,直到接近冷卻水箱之頂部,使用之冷卻水箱添加劑,請(qǐng)參閱引擎制造廠冷卻劑之要求標(biāo)準(zhǔn)。
Please refer to Maintenance manual when checking cooling water level during downtime.Do not do it until engine is cooling.Add cooling water to the top of cooling tank.The refrigerant must be up to standard that stipulated in manual.
接觸高熱的冷卻水會(huì)產(chǎn)生嚴(yán)重的灼傷。要打開(kāi)冷系統(tǒng)水箱蓋子泄放壓力前,須先讓系統(tǒng)冷卻。
Do not touch high-temperature cooling water.Do not open cooling tank cover before cooling system is cooling.
6、 冷卻水的要求:
8 Requirement of cooling water
需冷卻引擎的水必須干凈,礦物質(zhì)含量少,沒(méi)有可腐蝕性的化學(xué)藥品,如漂白劑、硫酸鹽或酸液等都不適用。一般任何適合飲用的水都可用來(lái)作為引擎冷卻水。
The cooling water must be clean,there is less mineral and no corrosive chemical medicine,such as bleaching agent 、sulfate and acid liquor. Generally speaking, any water that is suitable to drink can be used as engine cooling water.
引擎冷卻水是不可以有腐蝕性的,必要時(shí)應(yīng)防止會(huì)結(jié)冷冰,為了避免腐蝕,用來(lái)做冷卻的水必需預(yù)先加入防銹劑,新引擎在過(guò)濾器中已加入防銹劑,會(huì)自動(dòng)加入防腐蝕的化學(xué)物到冷卻水中。
Cooling water can not be corrosive.If necessary, something should be done to prevent icing up.In case of corrosion,cooling water should be added antirust.There is antirust in new engine's filter,antirust will be added into water automatically.
除了含有甲基丙烷基的防凍劑外,預(yù)先安裝的水濾清器淡水及全部的防凍劑都兼容。
Apart from the antifreeze with methyl propane,
冷卻系統(tǒng)在易結(jié)凍的情況下必須以永久性的防凍劑來(lái)維護(hù)。在預(yù)期的最低操作溫度下,由供貨商建議將水與防凍劑依一定比例混合,不要使用含防漏添加物的防凍劑,水濾清器會(huì)因此添加物可能導(dǎo)致阻塞。
In some circumstances,cooling system should be added permanent antifreeze.Under the anticipated lowest operating temperature,mix water with antifreeze with a certain proportion according to supplier's suggestion.Do not use the antirust with leakproof additives,or water filter may be blocked off.
高熱的冷卻水接觸可能會(huì)引起嚴(yán)重的燙傷,不要在封閉的冷卻系統(tǒng)中,將高熱及高壓的冷卻水打開(kāi)。
Do not touch high-temperature cooling water, or it will cause serious accident. Do not open high-temperature and high pressure cooling water in closed cooling system.
7、 冷卻系統(tǒng)的添加:
9 Increase of cooling system
(以標(biāo)準(zhǔn)的散熱器和熱交換器組)
除去冷卻系統(tǒng)的壓力蓋,加入水或水與防凍劑的混合物,在初次添加時(shí),引擎上的水濾清器將自動(dòng)地加入防腐蝕的化學(xué)物到冷卻系統(tǒng)中。
Open the pressure cap of cooling system,add water or mixture(water and antifreeze).In the first time, antirust will be added into water automatically.
引擎第一次起動(dòng)時(shí),打開(kāi)壓力蓋并隨時(shí)注意冷卻水的高度,當(dāng)系統(tǒng)中空氣被逐出,冷卻水水位會(huì)下降,因此需再添加,等冷卻水的水位差不多時(shí),再將壓力蓋蓋上。
When starting engine first time,open pressure cap and pay attention to height of cooling water at any time.When the air in the system was expelled,cooling water level will drop,add water at any time.Close the pressure at last.
使用直接冷卻系統(tǒng),第一次起動(dòng)時(shí)必須確定電磁閥打開(kāi),以便初次起動(dòng)時(shí)讓冷卻器能夠充滿冷卻液,否則可能引起引擎過(guò)熱及危險(xiǎn)。
Make sure the solenoid valve is open when direct cooling system is started for the first time.so that condenser will be full of coolant,otherwise, it will cause engine overheating.
8、 添加DCA柴油機(jī)冷卻添加劑:
10 Add DCA diesel engine cooling additive
經(jīng)過(guò)一段運(yùn)轉(zhuǎn)時(shí)間,DCA添加物將用盡,且必須加入更多的DCA化學(xué)物來(lái)維持其防腐蝕的保護(hù)性,引擎制造商有一套可用來(lái)測(cè)量系統(tǒng)中DCA化學(xué)物濃度的工具,在給系統(tǒng)加入更多的DCA之前先決定DCA的濃度,濃度太低會(huì)造成開(kāi)始腐蝕,濃度太高又會(huì)在水的過(guò)濾器中形成沉淀物,此工具內(nèi)附冷卻劑測(cè)試的指示。
After a period of operating,DCA additive will be exhausted.so it it very necessary to add more DCA chemical material to maintain its anti-corrosion protection.Engine manufactures have a set of tools which can be used to measure density of DCA chemical material.Before adding more DCA, measure density of DCA chemical material,if density is too low,it will cause corrosion.if density is too high,it will cause deposit in filter.
9、 沖冼和清潔
11 Flush and Clean
冷卻系統(tǒng)必需保持清潔,檢查銹蝕及結(jié)垢狀況是否正常,使用之冷卻水請(qǐng)參照引擎制造廠之要求。
Cooling system must be clean,check whether corrosion and scaling condition are normal.Please refer to requirement of engine manufacturer when using cooling water.
10、 用化學(xué)品的清潔:
12 Clean by chemical
徹底的清潔冷卻系統(tǒng),假如銹蝕結(jié)垢集結(jié)在引擎冷卻水套或散熱水箱時(shí),會(huì)導(dǎo)致熱水通過(guò)時(shí)散熱較慢。使用好的清潔劑于系統(tǒng)中清潔,如納、重硫酸鹽、草酸等,并遵從供貨商之規(guī)定使用清水沖洗。
Clean the cooling system completely,when corrosion fouling builds up in engine cooling jacket or cooling water tank, hot water will radiate heat slowly.Clean superior cleanser to clean system,such as Na 、sulfate 、oxalic acid .And clean system with clear water complying with stipulation of suppliers.
11、 沖洗
13 Flush
沖洗散熱水箱之后,或要重新添加冷卻水之前,要沖洗水箱。先打開(kāi)散熱水箱頂端及底部之連接水管,并讓沖洗槍噴嘴于水箱底部并將水加滿后,慢慢的加入,避免空氣,小心傷害到散熱水箱的散熱管。
Wash the water tank after flushing cooling tank or before adding cooling water.Open the water pipe which connects the top and the bottom of the cooling water tank,Take care when adding water into water tank.
12、 燃油系統(tǒng)
14 Fuel system
引擎之原始標(biāo)準(zhǔn)乃使用2號(hào)柴油為燃油,因?yàn)樗休^高含熱量且價(jià)格便宜,如果需使用非標(biāo)準(zhǔn)燃油時(shí),請(qǐng)向?qū)I(yè)人士詢問(wèn)是否適用。
According to the stipulation,engine should use 2﹟diesel oil,because it is cheap and has higher heat content.If it is necessary to use non-standard fuel,please consult professionals first.
加油需知:適當(dāng)?shù)念A(yù)防及阻止泥土,水份或雜質(zhì)進(jìn)入燃油系統(tǒng),當(dāng)油箱加油時(shí)需設(shè)過(guò)濾器或?yàn)V網(wǎng),最好安裝油水分離器。
Notice:Prevent soil,moisture or impurity into fuel system,either filter or strainer must be used when adding oil.It is best to install oil-water separator.
因點(diǎn)燃燃油會(huì)起火,而導(dǎo)致人體極大的傷害或死亡。不要將火焰、香煙或易燃、易爆物靠近燃油系統(tǒng)。
Fuel is very easy to catch fire and explode,which will cause great harm or death to people.Keep fuel system far away from flame cigarette or flammable the explosive substance.
為清除凝結(jié)水的問(wèn)題,在每次引擎運(yùn)轉(zhuǎn)后,盡可能保持添加油箱于滿位狀態(tài),因?yàn)樘炖鋮s時(shí)回油管的溫暖燃油會(huì)注入油箱,若油箱處于低油位時(shí),將導(dǎo)致油箱內(nèi)上部分燃油凝結(jié)。在暖和的氣候中,燃油及油箱均保持溫暖,在晚上冷卻空氣將使油箱的溫度低于燃油溫度,若油箱處于低油位,將使油箱上部溫度下降較快,而導(dǎo)致水份凝結(jié)。
In order to avoid congealment,Make sure there is enough fuel in oil tank after engine's operation. When weather is cold,the warm fuel in return pipe will pour into oil tank,if there is not enough fuel in oil tank, it will cause congealment of partial fuel in oil tank.When weather is warm,fuel and oil tank maintain warm. In the evening oil tank's temperature will be lower than fuel's temperature because of cooling air.if fuel is not enough,the upper oil tank's temperature drops quickly,and that will cause congealment.
凝結(jié)水會(huì)導(dǎo)致濾清器阻塞和結(jié)冰的問(wèn)題,另外若水份中參雜著從燃油中形成的酸性物質(zhì),將腐蝕及損壞引擎的組件。
Congealment will block strainer off. If there is acidic material in water,It will corrode and damage engine.
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