Precautions before and after operation
- Author: Hubei force
- Time: 2013/4/22 16:18:37
- News browsing popularity: Times
. The auxiliary throttle hand throttle operation should be evenly and slowly accelerated or decelerated. Before operation, the auxiliary engine should be allowed to warm up at idle before allowing full-load operation. The main and auxiliary engine water temperature must not exceed 95 ¡ã C during operation. When the water temperature exceeds the allowable value or the oil pressure is too low, it should be stopped and cooled.
When operating, pay attention to whether the readings of various instruments are normal at any time, and whether there are abnormal sounds and odors in the chassis, auxiliary engine, fan, nozzle, cleaning device, etc.
Master the proper driving speed to work, observe the road conditions and monitoring instruments at any time, and slow down the speed.
吸力差时，应注意检查吸尘系统的密封情况，吸管、吸嘴胶垫有无破裂，吸嘴处有无超过吸管直径的物件堵在下面，吸嘴离地间隙是否合适。 When the suction power of the faecal suction truck is poor, you should pay attention to check the sealing of the suction system, whether the suction tube and nozzle rubber pads are cracked, whether there are any objects that exceed the diameter of the suction tube at the suction nozzle, and whether the clearance between the suction nozzle and the ground is appropriate.
When the cleaning effect is poor, you should pay attention to check whether the rotation speed of the sweeping disk is too low, the wear of the sweeping brush, the condition of contact with the ground, whether the pressure is normal when the hydraulic system is working, whether the speed is too fast, etc.
During operation, if there is a large obstacle on the road surface or garbage with a size larger than the inside diameter of the straw, it is not allowed to pass forcibly. You should get off the vehicle first to clear the obstacle or lift the nozzle to pass, so as not to damage the nozzle.
Inspection after the end of the train
Whether the fan bearing housing and oil pump bearing housing are overheating;
Whether the oil level of the hydraulic oil tank is normal, and whether there is leakage in the hydraulic pipelines and air lines;
Check whether the fixing of each bolt and pin is loose