1, a Taurus brand ZH1105 three-wheeled agricultural vehicles in the driving, the air filter issued a "squeak" sound. The operator checked after parking and found that the exhaust valve clearance was too large. Because the exhaust valve clearance is too large, the cylinder cannot exhaust the exhaust gas during the exhaust stroke. When the intake valve is opened, the remaining exhaust gas in the cylinder will rush into the intake port to generate a “click†sound. To this end, the repairman adjusted the exhaust valve clearance according to regulations (in the case of a cold car, the intake valve clearance is 0.3 to 0.4 mm, and the exhaust valve clearance is 0.4 to 0.5 mm), and the above failure phenomenon of the machine disappears. 2. After the maintenance of a 7YDJ-975 three-wheeled agricultural vehicle of a flying license plate, there was a fault that the engine was turned off for a while after the engine was started. After a detailed inspection by the pilot, it was found that the governor bush was installed in reverse. It turns out that after the governor bushing is reversed, the governor bracket will move outwards, causing the long arm of the governor lever to prevent the injection pump gear rod from moving in the direction of increasing the throttle. At this time, the fuel supply amount is far from Keep the engine running, causing the engine to stall. After properly installing the governor bushing, the machine is working properly. 3. There is a Yuen-Yan brand 7Y-950C three-wheeled agricultural vehicle that has a “travel†(speed instability) failure at a low speed. After the pilot changed the plunger, the oil valve, and the fuel injector, the situation improved, but there was still a phenomenon of “travelingâ€. The operator suspects that the valve clearance is too large, the air supply is insufficient, and the quality of diesel oil is not high. The valve clearance can be re-adjusted and the air cleaner and diesel fuel tank are cleaned. Still, the problem is not solved. Finally, check the governor and find that the governor spring has failed and there is a stuck phenomenon in the governor lever movement. After the replacement of the new governor spring, the governor lever was repaired and the machine fault was immediately eliminated. 4. A Guangming brand 7Y-850E hydraulic automatic unloading three-wheeled agricultural vehicle suddenly turns off automatically when pulling soil on the river beach. After the inspection of the machine, it was found that the nozzle had not been killed, the plunger of the oil pump was not stuck, and the amount of fuel in the fuel tank was sufficient. After that, the crew continuously turned the crankshaft to check that no burned tile was found. Later, when the driver disassembled the oil valve tightly and checked the oil valve, he found that there was a circle of hard cotton yarn around the pressure relief belt of the oil valve. After the hard cotton yarn was removed, the machine fault was eliminated. 5, a newly bought when the wind card three-wheeled agricultural vehicles appeared II block, III block fork rapid wear failure. After inspection, it was found that the cause of the above faults was improper adjustment of the fork shaft, damage caused by the assembly and inflexible movement, and not being engaged. When the reason is found, the fork shaft is repaired and the fault is eliminated. 6. A three-wheeled agricultural transport vehicle with a chain drive type Benma brand suddenly appeared a fault in the 2nd axis of the transmission during the operation, and the operator then repaired the 2nd axis. Who knows that after repairing the locomotive, the phenomenon of II block and III block gear is difficult. Since this phenomenon occurs after the second shaft is replaced, the operator considers that there is a problem with the second shaft, and the second shaft is removed for inspection, but no problem is found. In the end, the operator only found out that the difficulty of the gear was due to the deformation of the second gear block and the third gear lever when the second axle was found to be broken. After the reason was found, the operator corrected the fork axis of the locomotive and the fault was completely eliminated. 7. A five-licensed three-wheeled agricultural vehicle suddenly turned off spontaneously while driving, and it was difficult to start. After inspection, the engine was found to have no compressive force. The reason is: the engine overload operation for a long time, so that the engine technology has long been worse, resulting in serious carbon deposition, so that the exhaust valve stuck in the open position. When this failure is encountered, the operator can remove the rocker and other parts, and use the hammer to strike the valve stem (the vehicle should not be too large) to vibrate the valve to cause the coke to fall off and the valve to reposition. After handling, install the rocker arm and adjust the valve clearance so that the car can continue working. 8. A Panther brand four-wheeled agricultural transport vehicle appeared light and heavy when turning the steering wheel during transportation operations. After a few days' work, the steering wheel could not be moved at all. After inspection, the operator found that the fault was a serious shortage of oil in the steering gear, cracks in the ducts, and the balls were forced out of the cracks into the bottom of the steering gear housing and the screws and nuts were jammed. After re-repairing, add enough oil and the steering wheel turns normally. 9. A golden frog brand three-wheeled agricultural transport vehicle has appeared in the use of I block easy to take off, I block, reversing shift fork rapid wear failure. It is useless for the operator to increase the spring force of the locking pin spring and adjust the distance between the levers. After inspection, it was found that the cause of the above failures was that the I-slip sliding gear was seriously worn and the shift fork was worn out and disengaged during rotation. For this reason, after replacing the I-block and reverse-sliding sliding gears, the malfunction of the aircraft was completely eliminated.
All these Medical Air Mattress will be with a toilet device. It's the best anti decubitus mattress for the incontinence and long term bedridden patients. Medical Air Mattresses are designed to assist in the treatment, management, and/or prevention of pressure ulcers. They are typically used with Hospital Beds and provide different therapies to those at-risk for pressure sores. For individuals who are confined to the bed for an extended period of time, an air mattress can provide a great deal of comfort and assist in circulation. These support surfaces will work to keep skin cool and dry and the alternating air means that one area never receives too much weight bearing pressure. All of these Air Mattresses come with specially designed covers that are water resistant, reduce friction, sheer, and skin maceration. These have the effect of appearing slippery.
Product description
The device comes with all the necesary features for efficient decubitus prevention. It consists of
fewseparate elements. No tools are required for assembly. Devices are supplied in carton boxes,
detached in to few elements for easier transportation:
The contents are:
1 Pump
1 Mattress Pad
Anti-Decubitus Mattress With Toilet
Anti-Decubitus Mattress With Toilet,Medical Air Bubble Mattress,Medical Mattress With Toilet,Medical Air Pump Mattress
Shijiazhuang Laien Medical Devices Co., Ltd , http://www.laien-healthcare.com