Berkel BS+2020T Operating And Maintenance Manual page 33

EN
8 Troubleshooting
8.1 Problem, cause and solution
Problem
1 - The machine does not start.
2 - The blade does not cut in a straight line.
3 - The blade drops off from its support pulleys.
4 - The blade overheats.
Cause
1 - The differential circuit breaker is in position "0".
1.1 - The housing that covers the pulleys or the tray to collect bone chips is not
properly closed.
1.2 - The micro-switch installed on the h ousing that covers the pulleys is not
working.
1.3 - The electric motor or the electronic board are in fault.
2 - The blade is worn and no longer cuts.
3 - The upper pulley is misaligned..
3.1 - The blade is not properly fastened.
3.2 - The blade is maladjusted.
4 - Bone chips and food residues stuck near the blade guide.
4.1 - Upper pulley bearings are stuck.
4.2 - The blade is worn and no longer cuts..
Solution
1 - Turn the switch to position "1".
1.1 - Properly close the housing and/or the tray that protects the pulleys.
1.2 - Contact customer service for assistance.
1.3 - Contact customer service for assistance.
2 - Replace the blade (par. 7.6.2).
3 - The operation must be performed by specialized and authorized staff.
3.1 - Relpace the blade, even if it is new..
3.2 - Contact customer service for assistance.
4 - Get tid of any bone chips or food residue stuck near the blade guide (par. 7.6.4).
4.1 - Relpace the bearings.
4.2 - Replace the bl ade. (par. 7.6.2).
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