Do You Know Some Key Points Of Washing Machine Inspection?

The nozzle is not contaminated or clogged. If the orifice is blocked, it will hinder the water flow and water pressure, affecting the performance of the washing machine. The water of the washer is recycled during the cleaning cycle, where contaminants may remain in the spray arm. The spray arm should be cleaned regularly.
The outlet hole on the spray arm faces the target surface. The spray arm of some washers loosens and rotates during use, resulting in the spray arm not facing the instrument. Many spray arms have holes on both sides; These holes can be adjusted up or down.
Complete spray guns: Some hospitals are missing all spray guns, but the machine is still in use. If the spray arm is missing, the washer cannot function properly, because the water pressure and water spray will greatly weaken the mechanical cleaning effect. If the spray arm is gone, do not use a gasket.
Smooth rotation of the spray arm: The test spray arm rotates smoothly and evenly.
No debris on the drain screen at the bottom of the washer: The drain screen at the bottom of the washer retains contaminants from the instrument cluster. The screen is removed and cleaned at least once a day, or increased according to the number of uses. A clogged screen will hinder the flow of water and drainage, thus affecting the cleaning effectiveness of the washing machine.
The instrument frame coupling is properly aligned with the manifold. Make sure that the water/detergent inlet of the washing machine is properly aligned with the wash rack manifold. If not aligned, it will affect the water flow, the distribution of the water and the water pressure, which may cause the gasket to operate abnormally. Insufficient water pressure will make the spray arm unable to work properly and weaken the mechanical cleaning effect.
Spray arm bushings intact: Ensure that all bushings, couplings, gaskets, etc. are intact and free of cracks or damage.