图文详解ME-C电喷主机角度编码器的拆检和调整（中英文） / 开普饭

1. Check that power is supplied to the Tacho Signal Amplifi er box. Turn the crankthrow for cylinder 1 towards TDC. The LED indicator on TSA A lights up when TDC is reached.

检查TSA电源供给,盘车使1#缸处于TDC位置时,确认TSA-A编码器指示灯是亮的。

2. Check the TDC of cylinder 1 against the mark on the turning wheel

再次检查1缸上止点,在飞轮上标记的位置。

3. Turn the engine a further 45 degrees in the engines rotational

direction. The LED on TSA B should now turn on.

正车方向盘车45度,确认TSA-B编码器指示灯亮。

1.Use a tackle to lift off the angle encoder cover where applicable.

用吊具移去角度编码器罩壳。

2. Tag the electrical plugs "Inner encoder"and "Outer encoder"before

disconnecting them.拆离之前标记内码器和外码器电气插头

Loosen the screws as shown and pull the outer encoder off

如图所示松开螺栓,抽出外码器。

3. Loosen the locking washer and use a hook wrench to unscrew the locking

nut on the bearing adapter sleeve The locking nut should be unscrewed so

far that the nut covers the thread on the end of the sleeve.

松开锁紧垫圈,使用钩型扳手拧下轴承套锁紧螺母。从螺母盖上的轴套螺纹完

全旋出锁紧螺母。

Slide a piece of pipe onto the axle. Tap the end of the pipe with a

mallet to loosen the bearing adapter sleeve

在轴上插入一段管子,用锤子轻敲管子末端,松开轴承套。

Unscrew the locking nut and remove the locking washer

松出锁紧螺母并拆下锁紧垫圈。

4. Unscrew the outer screws on the fl ange and remove the compesator.

拧下法兰上的外螺母并且移出补偿器。

5. The inner encoder and compensator is dismantled in the same way as the outer encoder and compensator.

内编码器和补偿器被拆除的方式同外编码器和补偿器。

6. If it is necessary the mounting bracket can be dismantled

如果需要安装支架也可拆出

Use a tackle and lifting strap to secure the bracket

利用索具和升降带固定该支架。

Unscrew the screws in the base plate and remove the bracket

拧下底板螺丝,拆下支架。

Notel注意!

Due to the need for realignment the mounting bracket，should only be dismounted when it is absolutely necessesary.

由于需要重新对中安装支架,所以,只有在绝对必要的情况下,才可以拆卸安装支架。

1.Use a tackle to lift off the angle encoder cover where applicable.

用葫芦移去角度编码器罩壳。

2. Turn the crankthrow for cylinder1 to TDC.盘车到1#缸TDC位置。

3. Check the TDC position with the pin gauge on the cranckthrow.

用销规复查曲柄臂TDC位置。

Notel注意

Before using the pin gauge check the measurement from tip to tip with the value stamped on the pin gauge, and/or the check marks stamped on the fore end of the cylinder frame.

用销规之前,检查确认测量用销规的有效两端点,和/或者印在机架前端上的马克印迹。

4. Loosen the clamping ring on the inner encoder. (TSA-A)

松开夹紧环的内编码器.(TSA-A)

5. Use a mandrel or a drill to turn the encoder hollow shaft in the ahead direction until the indicator light turns on.

使用心轴或钻头转动编码器的空心轴在正车方向旋转直到指示灯亮。

If the indicator light is already on, turn in the ahead direction until it goes off and then until it turns on again. Tighten the clamping ring

如果指示灯已亮,继续正车方向转动,直到它熄灭,直到它再次亮,拧紧夹紧环。

6. Turn the engine 45 degrees in the engines rotational direction and repeat the procedure in section 4 and 5 on the outer angleencoder(TSA-B).

正车盘车到45度,外角码器重复在4和5过程(TSA-B)

Notel注意

When ad justing the outer angle encoder a CLOCKWISE turning engine must be turned 45 degrees in the CLOCKWISE direction and an ANTICLOCKW turning engine must be turned 45 degrees inthe ANTICLOCKWISE direction.

当调整外角度编码器时,主机转动方向是顺时针方向,必须顺时针转45度。主机转动方向是逆时针,必须逆时针转45度。

7. Mount the angle encoder cover where applicable

安装角度编码器盖。

This conctudes the mechanical ad justment of the angle encoders.

结束角度编码器的机械调整。

If the software settings need to be ad justed please contact MAN Diesel

如果软件设置需要调整请联系柴油机设计(MAN)

1. Mount the mounting bracket. Use a dial gauge to ensure a maximum deviation from ""of +0.3 mm around the center shaft.

安装支架时,使用千分表确保中心轴最大偏差“X”±0.3mm

" X" is the distance between the centre shaft and the rim of thecompensator mounting recess.

“X”是轴和边缘的补偿器中心之间的距离。

2. Loosely assemble the bearing sleeve, locking washer, locking nut and compensator. Slide the assembly onto the axel and mount the screws.

手动的组装轴承套,锁紧垫圈,锁紧螺母和补偿器。滑动装配轴,安装螺钉。

Tighten the locking nut to surface contact, then tighten further60° using a hook wrench.

紧固锁紧螺母使其与表面接触,然后使用钩形扳手拧紧60度。

3. Perform basic ad justment of the angle encoder by turning the hollow shaft to a position where the dot; in case of clockwise turning engine or the two dots in case of a counter clockwise turning engine, are in line with the arrow.

进行一个基本的角度编码器调整是:利用旋转空心轴到一个位置,在顺时针转动柴油机上的一个点或者在逆时针柴油机上的两个点都与箭头对齐。

4. Mount the inner encoder on the shaft.安装内角度编码器。

Ad just the encoder according to M906_26.3

调整时根据M90626.3

5. Mount the outer compensator with bearing in the same way as shown in

section2.安装外轴承补偿器,用相同的方式显示在2节

6. Perform a basic ad justment on the outer encoder as shown in section3 and mount the encoder on the shaft.

进行外编码器基本调整方法,安装角度编码器到轴上与3一样

7. Ad just the encoder according to M906_26.3

调整角度编码器根据M90626.3

8. Use a tackle to lift and mount the angle encoder cover where applicable.

利用吊具安装角度编码罩壳。