1、 Daily cleaning and maintenance

1. Clean the surface of the equipment：
   • After each use, promptly clean the dust, oil stains, and residues on the surface of the equipment, especially on key parts such as heating plates and molds, to prevent impurities from affecting the heating effect and repair quality.
   • Use a soft dry cloth or specialized cleaning agent for wiping, avoiding the use of corrosive or sharp tools to avoid scratching the surface of the equipment.
2. Clean the mold and heating plate：
   • Regularly inspect the surface of the mold and heating plate, and promptly clean any dirt or residue. For stubborn stains, appropriate solvents can be used for cleaning, but it is necessary to ensure that the solvent does not cause damage to the mold or heating plate.
   • After cleaning, ensure that the surface of the mold and heating plate is dry to avoid moisture residue causing short circuits or corrosion.

2、 Electrical system inspection and maintenance

1. Check the power cord and plug：
   • Regularly check the power cord for damage, aging, or looseness, and replace or tighten it promptly if there are any abnormalities.
   • Ensure good contact between the plug and socket to avoid overheating or short circuits caused by poor contact.
2. Check the temperature control system：
   • The temperature control system is the core component of the cable thermal repair machine and needs to be regularly checked for proper operation.
   • Use tools such as thermometers or infrared thermometers to compare the displayed temperature with the actual temperature to ensure accurate temperature control.
   • If any abnormality is found in the temperature control system, it is necessary to repair or replace the relevant components in a timely manner.
3. Check the heating element：
   • The heating element is a critical component for equipment heating and needs to be regularly inspected for damage or aging.
   • If the heating element is found to be damaged, it should be replaced in a timely manner to avoid affecting the heating effect and repair quality.

3、 Lubrication and fastening of mechanical components

1. Lubricate mechanical transmission components：
   • The mechanical transmission components in the equipment (such as gears, chains, etc.) need to be lubricated regularly to reduce wear and friction and ensure smooth operation of the equipment.
   • Use lubricating oil suitable for the equipment requirements and lubricate according to the instructions in the manual.
2. Tighten loose parts：
   • Regularly check whether the fastening components such as screws and nuts in the equipment are loose, and tighten them in a timely manner if they are loose.
   • Avoid unstable equipment operation or noise caused by loose components.

4、 Mold maintenance and replacement

1. Check the wear and tear of the mold：
   • The mold is an important component of the cable hot repair machine, and its wear directly affects the quality of the repair.
   • Regularly check the wear and tear of the mold. If severe wear or deformation is found, it should be replaced in a timely manner.
2. Choose the appropriate mold：
   • Select the appropriate mold for repair based on the specifications and repair requirements of the cable.
   • Avoid using inappropriate molds that may result in poor repair quality or damage to equipment.

5、 Safety protection and operating standards

1. Wear personal protective equipment：
   • When operating the cable hot repair machine, it is necessary to wear necessary personal protective equipment, such as insulated gloves, goggles, etc.
   • Prevent personnel injury caused by high temperature, splashes, etc.
2. Follow the operating procedures：
   • Strictly follow the operating procedures in the equipment manual, and do not arbitrarily change parameters or skip steps.
   • To avoid equipment damage or poor repair quality caused by improper operation.
3. Set up safety warning signs：
   • Set up clear safety warning signs around the equipment to remind operators to pay attention to safety.
   • Avoid non operators from approaching the equipment to prevent accidents.

6、 Regular calibration and comprehensive inspection

1. Regularly calibrate equipment：
   • Regularly calibrate the equipment to ensure accurate and reliable parameters such as heating temperature and time.
   • The calibration cycle can be determined based on the frequency of equipment use and repair quality requirements.
2. Thoroughly inspect the equipment：
   • Regularly conduct comprehensive inspections of equipment, including appearance, internal structure, electrical connections, and other aspects.
   • Identify and address issues promptly to prevent small problems from escalating into major malfunctions.