Craftsman CMCCS660E1 Instruction Manual
![Craftsman CMCCS660E1 Chainsaw manual cover](/images/BncDydexlhYMLWOTmTkjXPXX/thumbs/thumb175x175.webp)
To properly tension the chain, first ensure the chainsaw is turned off and the battery is removed. Loosen the bar nuts slightly, adjust the tensioning screw until the chain fits snugly against the bar but can still be moved by hand. Tighten the bar nuts securely.
Use a high-quality bar and chain oil to ensure optimal lubrication and performance. Avoid using standard engine oil as it may not provide adequate lubrication during operation.
First, ensure that the battery is fully charged and properly inserted. Check for any debris or blockages in the chain and bar. Verify the chain brake is disengaged. If the issue persists, consult the user manual or contact customer service.
After using the chainsaw, remove the battery and wipe down the exterior with a damp cloth. Clean the bar and chain with a brush to remove sawdust and debris, and check the air filter for any blockages.
Sharpen the chain whenever it becomes dull or when you notice a decrease in cutting efficiency. Typically, this may be needed after several hours of use or if the chainsaw is used on particularly hard wood.
Ensure the chain is properly tensioned and that the bar nuts are tightly secured. Check for any damage to the chain or bar, and replace any worn components. Regular maintenance can prevent this issue.
It is not recommended to use the chainsaw in wet conditions due to safety risks and potential damage to the tool. Always operate your chainsaw in dry conditions and ensure it is adequately protected from moisture.
Remove the battery and clean the chainsaw thoroughly. Store the chainsaw in a dry, well-ventilated area away from direct sunlight or extreme temperatures. Use a protective cover if available.
Always wear protective gear, including safety glasses, ear protection, gloves, and sturdy footwear. Consider using chainsaw chaps or trousers to protect your legs from accidental contact with the chain.
First, ensure the chainsaw is off and the battery is removed. Loosen the bar nuts and remove the old chain. Place the new chain onto the bar, ensuring the direction of the teeth is correct. Adjust the tension and tighten the bar nuts before use.