Before work, oil should be injected in strict accordance with the lubrication regulations, and keep the amount of oil appropriate, oil circuit unblocked, oil label (window) eye-catching, oil cup, linoleum clean.
Check whether the equipment fasteners are loose, whether the control mechanism is flexible and reliable, whether the safety protection device is good, whether the mold is cracked and whether the fixing is good.
Put each control handle in neutral, confirm that all parts are no different, turn on the power to start the oil pump motor, after the motor is running normally, the piston is moving up and down to observe the same, if any abnormal should be stopped for treatment.
When the piston (slider) is going down during work, it shall not impact the mold and the workbench. After the piston (slider) contacts the workpiece, it is forbidden to hit the workpiece with a hammer or metal object.
Before using the automatic control mechanism of fixed range and fixed pressure, the load test should be carried out after the idling test is good, and then the normal operation can be carried out.
During the work, we should always pay attention to whether the temperature rise and sound of each moving part are normal, and the operator shall not leave the post during the work operation, so that the person will stop the machine.
