p. 112 Esmach S.p.A. Grisignano di Zocco (VI) - I
SPI 30-200 F
Instructions for use
and maintenance
… continue SPI 30 - 45 - 60 - 80 - 100 - 130 - 160 - 200, versione M
MIXERS SPI 60 - 80 - 100 - 130 - 160 - 200, “E” Version and “M” Version
Failure/Anomaly
Possible Cause
Possible Remedy
During mixture cycle
phase spiral and/ or bowl
slow down
▪
The transmission belts concerned are
loosen
Adjust the belt tension (see par.4.3.1 -
4.3.4 - 4.3.5).
While operating the bowl
swings noticeably
▪
Check the play to be 2-3 mm between bowl
and rollers
Adjust the rollers (par.4.4.2).
By lifting up the bowl cover
with empty bowl, the spiral
does not stop within 4
seconds
▪
Possible safety brake lining wear
Contact the qualified Technical Service
Strong burnign smell or
strong noise from the
spiral motor
▪
Anomaly in the safety brake
▪
The brake holds the spiral
Replace the safety brake; Contact the
qualified Technical Service
4.10 SPARE PARTS
In the last part of this manual the component lists and drawings related to are reported. Each component
is identified through a number or an acronym on the drawing, making it univocally identifiable in the list
concerned. To place orders for spare parts, please refer to the drawing and to the component lists
concerned, reporting a short description of the part and/or its use and its identification number; kindly remind
to mention the registration no. of the machine as well.
4.11 LONG STOP OR OUT OF ORDER
In case of long stop or out of order, disconnect the machine from the main supply network.
Clean it in all parts and cover it by means of water-proof ground cloth to protect it from weathering agents,
dust, insects, rats etc. Take all suitable measures to avoid any risks of impact, violation or damage etc.
Before re-establishing its operating, a careful preliminary examination is deemed as necessary to check its
integrity; then operate as it would be the first start up.
Trough selector (11) in
position
(
AUTOMATIC
),
the machine does not
switch from 1
st
to 2
nd
speed
Manual/automatic selector (11)
1
st
speed timer on panel
KT3 timer inside the electrical box
Check the selector contacts (11) and
eventually replace the defective parts.
Check if the delayed contact of timer
“2” switches when the time has
reached zero .
Check the timer KT3 in 1
st
speed min.
operating inside the electrical box
The machine does not
stop after the time set on
2
nd
speed 2 timer (5)
Timer (5)
KT4 additional relay
Check and eventually replace the
defective parts.
( except for SPI 30 and
SPI 45 and SPI60)
The brake of the spiral
motor does not operate
AC/DC power brake rectifier
Bowl protection microswitch
Brake
“KT4” additional timer
Check and eventually replace the
defective parts.
(Except for SPI 30 and
SPI 45)
During machine operating
in 1
st
speed turning the
selector (13), there is no
bowl reverse
Selector
Bowl meter
Check and eventually replace the
defective parts.
(Except for SPI 30 and
SPI 45)
With bowl cover open, by
pressing key (21), the
bowl does not rotate
Bowl rotation key
KT4 additional relay
KT5R additional relay
Check and eventually replace the
defective parts.
