ITW Mima ECOMAT PLUS - Changing the Roller Chain and Centre Bearing

1.3.5. Changing the roller chain and centre bearing
Phase1
Loosen the chain tensioning system (see page 23)
Phase2
Open the joint link of the roller chain, remove the chain and replace
if necessary
Phase3
Open the fastening screw of the centre bearing system
You can now lift off the whole system from the axis.
Phase4
Open the four bearing case fastening screws
You can now replace the centre bearing
NOTE:
Before inserting new roller chain, check the condition of V-belt as it
is a good opportunity to change V-belt if necessary.
24