![Sigma SPRIZZA SPZ 40 Instruction, Use And Maintenance Manual Download Page 35](http://html1.mh-extra.com/html/sigma/sprizza-spz-40/sprizza-spz-40_instruction-use-and-maintenance-manual_1267920035.webp)
Instructions, use and maintenance manual
Pag. 35/48
SRIZZA 40
15. Troubleshooting
15.1. Machine lock-up and necessary solutions
Operating anomalies
Possible causes
Repairs
Performed by
Turning the master switch
into position, 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.
The upper plate does not
rotate smoothly.
1) Loose belt.
2) Worn belt.
1) Tension the belt.
2) Replace the belt.
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of
the work.
Intermittent noise
Lack of grease to the
transmission (gears)
Grease the gears
Personnel authorised by
the employer and/or
qualified personnel in
possession of the
technical knowledge of
the work.