Using the Makita XCU04Z chain saw is a breeze. First, make sure you have two fully - charged 18V LXT Lithium - Ion batteries (sold separately) and insert them into the saw. Check the oil level through the view window of the large oil filling port and add oil if needed. When you're ready to start, press the L.E.D. on/off switch. Use the variable speed trigger to control the cutting speed according to your needs. Remember to keep your hands on the top handle with the rubberized soft grip for better control. When you finish using the saw, let it cool down, then turn it off with the switch. It will automatically shut off after a delay to save battery. For maintenance, use the tool - less chain adjustment feature to keep the chain in good condition. Regularly check the chain lubrication and adjust it as required. Clean the saw after each use to prevent dust and debris from building up. Avoid using the saw in extremely wet or dusty conditions, but thanks to its Extreme Protection Technology (XPT), it can handle some tough job sites. Also, always keep the batteries and charger in a dry place. And don't forget, the STAR Protection computer controls are there to protect the saw from overloading, over - discharging, and over - heating, so you can use it with peace of mind.
