Silicone rubber injection molding machine in the hydraulic system installed in the pipeline of notice:
1, suction tubing should not leak, each sub important firm and seal;
2, suction tubing road filter should be set up;
3, return pipe should be inserted into the fuel tank of oil under the surface, to prevent the bubble and splash into the air;
4, the electromagnetic directional valve leakage of oil, must be individually set return pipe, in order to prevent the leakage of oil produced in back pressure, the block valve core movement;
5, overflow valve, oil return mouth is not allowed to connect with the entry of the hydraulic pump;
6, all piping shall be installed for the first of two and fitting for the first time, second to installation. After fitting, remove the tubing, with 20% of sulfuric acid or hydrochloric acid pickling solution, and then use 10% of the soda water, finally use warm water to clean, after being dry installed in secondary oil. Pay attention to when installation, must not have sand and scale, etc.