Sigma 160 - Troubleshooting; Machine Lock-Up and Necessary Solutions

Instructions, use and maintenance manual Pag. 38/49 SAU 160-200
15. Troubleshooting
15.1. Machine lock-up and necessary solutions
Operating anomalies Possible causes Repairs Performed by
Turning the master switch
into position 1, the
indicator light does not
come on.
Plug not inserted properly,
or its wires are detached
Check the connection
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of the
work.
Pressing the START
button, the machine does
not start.
1) The protection grid is
open.
2) Safety micro switches
anomalies.
1) Rotate it and reposition
it in closed position.
2) Replace the micro
switch.
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of the
work.
The spiral does not rotate
smoothly.
1) Loose chain or belt.
2) Worn belt.
1) Tension the chain or
belt.
2) Replace the belt.
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of the
work.
The bowl does not rotate
smoothly.
1) Loose chain.
2) Worn chain.
1) Tension the chain.
2) Replace the chain.
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of the
work.