What should I do if chipping material is not being pulled in? Possible causes: The material is jammed in the feeding funnel. The cutting blades are blocked. The ejection slot is blocked. Solutions: Examine the feeding funnel and remove any blocked material. Push the reverse end of the forward/ reverse switch, and press the On button. Examine the ejection slot and remove any blocked material. Related articles Where can I get replacement blades for my chipper/shredder? Can I use the Snow Joe Fire Pit on a wood deck? Why won't my CJ602E restart? Generator Troubleshooting Does this charger work with my other Sun Joe/ Snow Joe Products?