一、Environmental inspection

1、To determine whether the line can be connected to see whether there is any connection.

2、All visible fasteners, gas valves are sure to have been tightened without loosening.

二、Preparation before starting

1. Check the oil, add the number of oil can look at the scale, the scale has the upper and lower limits, the amount of oil as long as the upper and lower limits can be within.

2. Oil label, the domestic summer to add 100 # oil, add 150 # oil in winter. Angola climate conditions can refer to the domestic summer standards, if the temperature is too high, if necessary, can choose a higher viscosity of the oil.

3. As the equipment idle time is too long, the first time before the boot to check the corrosion situation, the first manual rotation pulley, if it is laborious or turning, it is possible to rust inside the cylinder, open the cylinder with gold sandpaper grinding to remove rust.

4、To determine whether there is smell, leakage and other issues

5、Check whether there is abnormal sound when starting.

6、View whether the display parameters are normal.