一、机身保养

I. body maintenance

1、定期的对钳口部位的螺钉进行检查，如果发现有松动的情况，要及时的将其拧紧。

1, regularly on the jaw part of the screws to be checked, if found loose, should be promptly tightened.

2、保持镶钢板和衬板接触的滑动面、衬板上面的燕尾槽面的清洁，定期的在上面涂上一层二硫化钼（MoS2）润滑脂。

2. Keep the sliding surfaces of the inserted steel plate and the lining board, and clean the dovetail groove on the lining board. Apply a layer of molybdenum disulfide (MoS2) grease regularly.

3、定期的检查链轮的传动情况，要是发现有松动发生，就要重新将张紧轮张紧。

3, regularly check the sprocket drive, if found loose occurs, it is necessary to re tensioning the tensioning wheel.

二、油源保养

Two, oil source maintenance

1、定期的检查主机和油源处有没有漏油的地方，要是发现有漏油的情况，就要及时的更换密封圈或者是组合垫。

1, regular inspection of the host and the oil source, there is no oil leak, and if found to have oil spills, it is necessary to promptly replace the sealing ring or combination pad.

2、看油的使用期限与机器实际使用状况，定期更换滤芯以及吸油过滤器，并更换液压油。

2, look at the use of oil and the actual use of the machine, regular replacement filter cartridge and oil filter, and replace the hydraulic oil.

3、如果长时间的不做试验，就要注意将主机电源关断。如果机器处于待机的状态，应该讲转换开关打到加载档，如果转换开关打在了快退档，电磁换向阀就会一直处在一个通电状态，这会对器件的使用寿命造成影响。

3, if you do not test for a long time, you should pay attention to the host power off. If the machine is in standby state, should speak conversion switch to load file, if the switch in the fast reverse gears, solenoid valve will remain in an energized state, which will affect the service life of the device.

三、控制系统保养

Three 、 control system maintenance

1、定期的检查试验机和测控卡的连接是否接触良好，要是有松动，要及时的进行紧固。

1, regular inspection, test machine and measurement and control card connection is good, if there is loose, timely fastening.

2、如果试验之后有较长一段时间不使用机器，就要关闭电脑，同时拔出测控卡。

2, if the test after a long period of time, do not use the machine, it is necessary to shut down the computer, while pulling out the measurement and control card.

3、控制器上接口都是一一对应好的，要是插错了接口可能就会对设备造成损坏。

3, the controller interface is one-to-one correspondence, and if the wrong interface, it may cause damage to equipment.

4、在插拔控制器上的接口的时候，一定要关闭控制器的电源。

4, in the plug and socket controller on the interface, we must close the controller power supply.