Surveillance cameras are already widely used cameras, so in the application and purchase of the majority of users, if the camera is broken, how should we repair the camera? So what are the camera repair and surveillance camera repair skills? The author will share with you the current commonly used camera maintenance skills, for your reference!
1. Voltage detection and disconnection method.
2. Voltage detection method: used to detect the voltage of each key point in the circuit to determine the fault point.
3. Disconnect method: When a short circuit occurs in the circuit or the current is too large, use this method to reduce the fault range.
4. Resistance detection method: used to judge the quality of a part of the circuit.
5. Current detection method: judging the fault by observing the current value.
6. Observation method: preliminary check whether the circuit is damaged by irresistible factors such as scorching or explosion.
7. Empirical method: determine the fault point based on previous experience.
8. Substitution method: For components that cannot be determined to be damaged, use the substitution method to verify whether the suspected component is damaged.
9. Adjustment method: When a certain value of the product deviates from the normal product, it can be adjusted by the potentiometer or other settings until the effect is satisfactory.
10. Induction method: when there is no output or the output is unstable, add an interference signal to the output end, you can accurately judge a certain component of the fault in a certain part.
11. Temperature method: when a fault occurs after a period of time, the heating method can be used to eliminate the fault.
12. Touch method: Open the case, touch each component (chip) with hand to see if it is overheated or exceeds the normal temperature, that is, the hand cannot stay on the component, you will feel abnormal heat and judge the fault point.
Swing Gearbox
Are you looking for a Excavator Swing Gear? All our Swing Gearboxs, track motors &Swing Reduction Gears come with a TWO YEAR Warranty.
Welcome to this page, where Swing Gearbox are sorted by brand. Click on the brand you are interested in to see a list of the Swing Reduction Gears available and all technical details.
This column mainly shows the excavator Swing Gearbox parts.
We are a professional manufacturer of hydraulic accessories for crawler excavators Professionally provided aftermarket customers with various brands of crawler Excavator Final Drive, Travel Motor , Travel Gearbox, Swing Device , Swing Motor ,Swing Gearbox,hydraulic pump, main Control Valve and other accessories.Strictly controlling the quality acceptance of each product Standards to ensure high-quality qualified export of each product.At the same time, we can customize the production services of the products through the drawings according to customer needs, and make every effort to make the perfect product in the mind of each customer.
If you want to know more about our products in more detail, please click on the product details to see more information about product quality, price, packaging, transportation, etc., or you can directly click on Contact Now on the page to talk to us directly. Looking forward to starting long-term business cooperation with you!
Swing Gearbox,Swing Reduction Gear,Excavator Swing Gear,Swing Gearbox Excavator
Jining Juheng Hydraulic Machinery Co., Ltd. , https://www.juheng-cn.com