1. When the concrete tanker starts, only the electromagnetic switch of the starter makes a "cluck" sound, but the crankshaft does not rotate. It may be caused by the "broken grid" of the battery.

2、當山東混凝土罐車蓄電池自放電嚴重，其極板、隔板嚴重老化時，就會出現臨時停車每次都能啟動，但停車時間較長或第二天啟動時卻只能使曲軸轉一下。那個時候您可以考慮更換蓄電池。

2. When the battery self discharge of Shandong concrete tank truck is serious, and its polar plate and diaphragm are seriously aged, there will be a temporary stop. It can be started every time, but the parking time is long or the crankshaft can only rotate when it is started the next day. At that time, you can consider replacing the battery.

3、當極樁、極樁夾子接觸不好而發熱燒損，您啟動時會發現啟動機突然轉動無力，并伴有燒橡膠氣味或蓄電池處冒煙。

3. When the pole post and pole post clamp are not in good contact and are heated and burned, you will find that the starter suddenly rotates weakly, accompanied by the smell of burning rubber or smoke from the battery.

4、當混凝土攪拌罐飛輪齒圈的嚙合切入面變形的時候，就會出現啟動時啟動機驅動齒輪與發動機飛輪齒圈會發出撞擊的空轉聲。

4. When the meshing cut-in surface of the flywheel gear ring of the concrete mixing tank is deformed, there will be an idle sound of impact between the driving gear of the starter and the flywheel gear ring of the engine during startup.

5、當啟動機電磁開關的保持線圈錯接在了電源接線柱上或鑰匙開關上的3根線接錯時，電源總開關一接通，就會出現混凝土攪拌車啟動機驅動齒輪就和飛輪齒圈嚙合在一起轉動的現象。

5. When the holding coil of the starter electromagnetic switch is wrongly connected to the power terminal or the three wires on the key switch are wrongly connected, as soon as the main power switch is connected, the driving gear of the concrete mixer starter will mesh with the flywheel ring gear and rotate together.

6、如果混凝土攪拌罐啟動時只有輕微“嗒”的一聲，之后就再沒有任何反應時，就可以是啟動繼電器發卡出了問題。

6. If there is only a slight "click" when the concrete mixing tank is started, and then there is no response, there can be a problem with the card issuing of the starting relay.

混凝土攪拌罐車作為一種建筑設備，我們一定要做好仔細的檢查，確保檢查之后的各項功能都正常，在來投入建筑行業，提高我們的施工效率。

As a kind of construction equipment, we must carefully inspect the concrete mixing tank truck to ensure that all functions are normal after inspection, and put it into the construction industry to improve our construction efficiency.