Can an empty DE224C shelf be removed from an E-Series system without special steps? Last updated Save as PDF Share Share Tweet Share Views:8Visibility:PublicVotes:0Category:e-series-systemsSpecialty:esgLast Updated: Applies to E-Series E2800 DE224C Answer Yes, the DE224C shelf without drives can be powered off and disconnected without special procedures. Additional Information Hot-add a drive shelf - IOM12 or IOM12B modules - E2800 How to replace an E-Series DE460c controller/expansion shelf