Samsung NP-R60FE0A SER SM EN 20080602190217734 09 Precaution free download

File name NP-R60FE0A_SER_SM_EN_20080602190217734_09_Precaution.pdf

- This Document cannot be used without the authorization of Samsung - 1. Precautions 1) General After-Sales Service Precautions (1) Do not let customers repair the product themselves. There is a danger of injury and the product life time may be shortened. (2) Make sure to disconnect the power cord from the wall outlet before repairing the product (especially for after-sales service of electric parts). There is a danger of electric shock. (3) Do not let customers plug several electric home appliances into a single wall outlet at the same time There is a danger of fire due to overheating. (4) Check if the power plug or wall outlet are damaged in any way. If a defect is found, repair or replace it immediately. (There is a danger of electric shock or fire) (5) Make sure that it is properly grounded. (Check the ground of the wall outlet) Electricity leakage may cause electric shock. (6) Do not spray water on to the product to clean it. There is a danger of electric shock or fire and it may shorten the lifetime of the product. (7) Check the assembly status of the product after the after-sales service. The assembly status of the product must be the same as before the after-sales service. (8) Unplug the power cord holding the power plug (and not the cord). If the cord is disconnected, it may cause electric shock or fire. (9) Repair the product using only authorized parts. (10) Keep the product away from heating devices such as heaters. Exposure to heaters may cause deformation of the product or fire. SENS R60 Plus < 1 - 1 > - This Document cannot be used without the authorization of Samsung - 1. Precautions 2) Safety Precautions (1) EMI This device has been registered regarding EMI for residential use. It can be used in all areas. (2) Circuit Test (Logic Test) Precautions The LSI and MSI used in this product are semiconductor integrated circuits based on MOS-FET or CMOS. Since these types of devices are highly susceptible to static electricity or current leakage, an isolation break may be caused. Therefore read and follow the instructions below. 1. When handling an LSI or MSI, make sure your body is grounded through a few mega-ohms of resistance. In addition, wear gloves and a jacket made of cotton and not of synthetic fibers that easily generate static electricity. 2. When repairing the product, place a conductive material (e.g. aluminum foil) grounded to the earth on the worktable. 3. You must use a soldering iron without a leakage current. 4. Do not touch the pin of an IC and carefully insert the IC into the black plastic package. 5. When inserting an IC into a PCB, be careful with the direction of the IC. When installing an IC in the wrong direction, it might become damaged. 6. When carrying an IC