Double E M70 - Troubleshooting Common Issues; Mechanical Troubleshooting

www.ee-co.com M70-100 Manual V2 Page 15 of 22
G. TROUBLESHOOTING
G.1 Mechanical Troubleshoong
I. Core is not completely cut or burrs on the ID of the cut
Possible Causes:
1. Anvil is worn out meaning the notch is greater then the 1mm depth set at the factory.
How to Proceed:
Rotate or replace the anvil
2. The inside core diameter is larger than the allowable core tolerance (core tolerance
is + / - 0.3 mm).
Consequently, the core is not properly gripped during the cung
operaon.
How to Proceed:
If the customer’s cores are out of tolerance by more than + / - 0.3 mm, the cores ID should be
measured precisely
and a new anvil should be ordered according to the actual size. Alternavely,
adjust the ball catches on the adapters to beer grip the core.
3. Knife does not go down completely and consequently it doesn’t cut a core completely.
How to Proceed:
Loosen the height locking handle and posion the cuer head properly so it can completely
penetrate the core. Reghten the locking handle