Sterlco SPS Series Pipe Shredder - Manual (Page 53)

GRN4-610 Chapter 5: Maintenance 53 of 73
Sharp knives are dangerous even while the rotor is at standstill.
Serious injury can result—especially to the hands and fingers—wear
protective gloves!
Dismounting the bed knives
Follow the steps below to dismount the bed knives. (See image below.)
1. Switch OFF the shredder at the main switch.
2. Safeguard main switch with padlock.
3. Open the upper housing panel.
4. Safeguard the housing panel.
5. Clean the hexagon head socket of the knife mounting bolts (2) and the cover
plates mounting bolts.
6. Loosen the cover plate mounting bolts with Allen key; lightly knock with a
hammer if necessary.
7. Take out the bolts and cover plates.
8. Loosen the knife adjusting screws for pulling and take them out. Loosen the
knife mounting bolts using an Allen key; knock lightly with a hammer if
necessary.
9. Take out the knife mounting bolt and the knife.