The maintenance of electric hammers mainly includes the following aspects:
Regular inspection: The electrician who takes over must check the wiring bolts and terminals of the contactor one by one to ensure reliable contact. At the same time, check the pressure indications, such as the atmospheric cylinder pressure and the main cylinder pressure, to ensure the normal operation of the system.
Cleaning: The cleaning of power tools includes the cleaning of non-removable parts and removable parts. Use detergent to clean non-removable parts, and replace clean rubber gloves to clean the detergent on the equipment under running water. Drill bits that are difficult to clean can be rinsed with cotton swabs and high-pressure water guns. Removable parts such as keys, battery protective sleeves, battery covers, etc. can be ultrasonically cleaned with low-foam multi-enzyme detergents.
Lubrication: When starting the operation, first confirm whether the grease is supplied normally and whether the screws are properly tightened. Use the side handle during operation, maintain a good working posture, and ensure safe operation.
Replace worn parts: Judge the system status by "looking" and "listening". If the hammer speed is too fast and the blow is weak, it may be that the main piston air seal is damaged and needs to be replaced. The hammer head creeping phenomenon may be caused by insufficient oil supply or unloading valve jam, and related parts also need to be checked and replaced.
The maintenance cycle and specific steps of the electric hammer are as follows:
Daily maintenance: Check whether the functions of the electric hammer are normal before and after use every day, and clean the tool surface and drill bit holder and other parts.
Regular maintenance: Perform in-depth maintenance once a quarter or half a year, including cleaning, lubrication and replacement of worn parts.
Professional maintenance: Perform professional maintenance at least once a year, and professionals will check the electrical system and mechanical parts of the electric hammer to ensure its normal operation.
The above maintenance and maintenance measures can effectively extend the service life of the electric hammer and improve work efficiency and safety.
