婷婷丁香五月高清在线观看的,精品国产一区二区三区无码黄,东北色老太BBXX,96re国产在线精品,91无码人妻一区二区三区黑人

1, general safety precautions

① Before using the loader, the driver and the person concerned must carefully read the maintenance instructions or operation and maintenance manual provided by the manufacturing company carefully and do so according to the information stipulated. Otherwise it will bring serious consequences and unnecessary losses.

② the driver should wear safety requirements, and wear the necessary protective equipment.

③ In the case of a smaller or hazardous area of the operating area, a warning sign must be displayed in its scope or at a dangerous point.

④ is strictly prohibited driver drink or excessive fatigue driving operations.

⑤ When repairing or checking the work in the center hinge area, install the "anti-rotation lever" to prevent the front and rear frames from rotating relative.

⑥ in the loader after the stall, in the place where the pedal escalator loading and unloading machine. Do not jump up and down when the loader is running or walking.

⑦ maintenance loader need to arm, you must lift the arm pad to ensure that in any maintenance situation, the arm will never fall.

2, the engine before the start of the safety precautions

① Check and ensure that all lighting fixtures and display lights can be displayed properly. In particular, check the normal display of the turn signal and the brake indicator.

② Check and make sure that no one is working under the car or near the loader when starting the engine to ensure that an accident does not compromise itself or others.

③ before the start of the loader control handle should be pulled to the neutral position.

④ brake system without emergency braking, hand brake handle plate should be to the parking position.

⑤ only in the air flow of a good place to start or run the engine. Such as in the indoor operation, the engine's exhaust port should be connected to or outdoors.

3, after the start of the engine and operating safety precautions

① After the engine starts, wait for the air pressure to reach the safety pressure when ready to start to ensure the safety of the brake when driving. There is an emergency brake to push the emergency and parking brake valve button (only when the pressure reaches the allowable start air pressure, the button can be pressed, otherwise it will automatically jump up), so that the emergency and parking brake release Hang block start. No emergency brake only need to park the brake handle down, release the parking brake to start.

② remove the loader in the road on the road fault, with particular attention to iron, ditches and the like obstacles, so as not to cut the tires.

③ will adjust the rearview mirror, so that the driver can have the best field of vision after the effect.

④ to ensure that the loader horn, back lights, and all the safety devices to work properly.

⑤ in the upcoming start or in the inspection to the left and right flexibility in place, you should first press the horn to warn the surrounding staff attention to safety.

⑥ Before starting to walk, deal with all the joystick, pedal, steering wheel first try, to determine the state has been in order to start the operation. Pay special attention to check the steering, the brake is intact. To determine the steering, the brake is completely normal, before starting to run.

⑦ when the road, the bucket placed at about 400mm from the ground height. In the mountains ramp operations or across the ditch and other obstacles, should slow down, a small corner, we should pay attention to avoid tipping. When the loading surface slides to one side on a steep slope, it must be unloaded immediately to prevent continued slipping

⑧ try to avoid excessive tires when operating, too slippery; try to avoid two rounds of vacant, do not allow only two rounds of land and continue to operate.

⑨ as a tractor, only with the traction device hook, traction and loader is not allowed between the station, and to maintain a certain safe distance, to prevent a security incident.

4, the safety precautions when the shutdown

① loader should be stopped on the ground, and the bucket flat ground. When the engine is turned off, need to repeatedly switch the working device control handle, to ensure that the hydraulic cylinder in the state of non-pressure rest. When the loader can only stop on the ramp, the tire should be padded.

② Place the various handles in neutral or neutral position

③ first remove the lock key, and then turn off the power switch, and finally close the doors and windows.

④ Do not stop in a fire or high temperature areas, to prevent the tire heat explosion, causing accidents.

⑤ When using the combination valve or gas tank to inflate the tire, people shall not stand on the front of the tire to prevent the explosion wounding.