产品（FDJ-230型风动切割锯）介绍：

FDJ-120型乳化液切割锯，适用于较危险的工作环境，可在较高温的环境下作业，无火花，在潮湿的环境中无漏电危险，是一款性能可靠、安全型及效率极高的理想风动工具之一。广泛用于采矿、石化、建筑等行业。

利用井下乳化液系统作为动力源。重量轻，易携带；结构科学，便于作业。

可快速切割管道、电缆、角钢、结构钢、U型钢、工字钢、轨道、链条、锚杆、锚索等。

锢金属钢合金超级锯条，耐高温、耐摩擦、使用寿命长。非常适用于锯割不锈钢、镍基合金、铁、铜、铝、玻璃、塑料、木材等。

优点：安全防爆、轻巧便携、锯割范围广泛。

手持式气动/乳化液切割锯常规技术参数：

使用方法：

1、了解所需切割的材料，如有必要可以通过降低空气压力来降低锯片的转动速度。

2、确保牢固固定了所需切割的材料，防止其移动。

3、气动空气马达时，用手指按压阀杆，然后开始切割。

4、用锯的重量来控制切割压力。对于较软的材料来说，这样的重量已经足够。过多的压力会降低锯片的速度。对于较硬的材料，可以通过加压的方式来降低锯片的转动速度。切割是保持锯笔直。锯片的任何扭曲或歪斜都可能降低其使用寿命。（注意：避开切割后可能掉落的碎片。切割即将完成时，切勿使锯碰到您的身体、工件或附近的其它人员。）

5、关闭空气马达时，释放阀杆。

6、下次切割开始前，锯片必须保持运动状态。气动锯时，锯片不能接触任何表面。

7、断开空气软管时，关闭空气软管阀。断开前，先打开空气阀给软管减压。

8、更换锯片前，务必断开空气软管，并推动阀杆以释放掉马达内的压力。

9、顺时针转动调整手柄以便释放锯片导杆上的张力。然后释放侧面板的锁以便打开侧面板。然后从驱动轮上取下锯片并将其从锯带导杆上松开

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Usage b：
1, understand the material needed to cut, if necessary to reduce the speed of rotation of the saw blade by reducing the pressure of the air.
2, ensure that the required cutting material is firmly fixed to prevent its movement.
3. When pneumatic air motor is operated, the stem is pressed with the finger, and then the cutting is started.
4, use the weight of the saw to control the cutting pressure. This weight is enough for softer materials. Too much pressure can reduce the speed of the saw blade. For harder materials, the speed of rotation of the saw blade can be reduced by pressure. The cutting is to keep the saws straight. Any twist or skew of the sawblade may reduce its service life. (notice: avoid debris that may fall after cutting. When the cutting is about to be finished, do not make the saw touch your body, the workpiece, or the other people in the vicinity.
5. When the air motor is closed, the stem is released.
6. The saw blade must remain moving before the next cutting begins. The saw blade can't contact any surface when a pneumatic saw.
7. When the air hose is disconnected, the air hose valve is closed. Before disconnecting, open the air valve and decompress the hose.
8. Before replacing the saw, be sure to disconnect the air hose and push the stem to release the pressure of Madane.
9, adjust the handle clockwise to release the tension on the sawing guide rod. Then release the lock of the side panel so as to open the side panel. Then remove the blade from the drive wheel and release it from the guide rod of the saw