PIZZA GROUP IF17 VS, Manual

Page: 31 / 44

8 POSSIBLE FAULTS
Fault Cause Remedy
Lack of electrical
energy
Check the main
switch, socket, plug
and power supply
cable
The emergency stop
button is inserted
Turn the button in the
direction indicated by
the arrow
The protection grating
and/or the head are
lifted
Correctly lower both
the protective grating
and the head
The main switch knob
is in position “0”
Turn the knob to
position “1”
The machine does
not start
The timer knob is in
position “0”
Set the knob from 1 to
30 minutes
The spiral turns
sporadically
The chain is loose
Tension the chain as
described in section
7.2.2