Sigma BM30 User manual

Via Artigianato 85 – 25030 Torbole Casaglia (BRESCIA) ITALY – Tel [phone] – Fax [phone]
INSTRUCTION BOOK
PLANETARY MIXER BM30

CONTENTS
CHAPTER 1 TECHNICAL SPECIFICATIONS 1-1
MACHINE SPECIFICATION… …………………………… ……………… 1-1
MACHINE DESCRIPTION ……… ………………………………………… 1-2
MACHINE COMMANDS…… ………………………………………………… 1-2
CHAPTER 2 INSTALLATION, USE, MAINTENANCE 2-1
INSTALLATION… ……………………………………………… ……… … 2-1
OPERATING INSTRUCTIONS………………………………………… … 2-1
MAINTENANCE…………………………………………………………… … 2-3
WIRING DIAGRAM… ………………………………… ……………………… 2-3
POSSIBLE FAULTS AND REPAIRS ……………………………………… 2-4
CHAPTER 3 EXPLODED DIAGRAMS 3-1
EXPLODED VIEW – TABLE 1……………… …………………… …… … 3-1
EXPLODED VIEW – TABLE 2 ……… …… ……………… ……… … … 3-2
CHAPTER 4 SPARE PARTS LIST 4-1
LIST OF MACHINE PARTS…………… ……………………… …… … 4-1
LIST OF RECOMMENDED SPARE PARTS……… ……………………… …4-2
TECHNICAL SPECIFICATIONS BM30

Net weight: Kg 130
Bowl capacity: Lt 30
Power: Kw 1
Tool speed: rpm max 160
rpm min 40
RATING PLATE
MACHINE DESCRIPTION
Manufactured in: ITALY
Vo t
Hz
Mod.
Kw
Via Artigianato, 85 - 25030 Torbole Casaglia - BRESCIA - ITALY
Tel [phone] - Fax [phone]
N°
240
11 70
525
60
65 0
73 0
615

The planetary mixers BM30 are designed for medium confectioneries, delicatessen and ice
cream shop or they can also be used as auxiliary mixers They are driven by a high-capacity
motor and the special belt speed change variator features a great velocity ratio that provides a
wide spread between the maximum and minimum speed of the planetary with consequent tool
speed
The speed change variator enables a perfect whipping, beating, mixing, combining and airing of
all ingredients thus assuring excellent final products
The properly hardened and ground gear unit and the wide size of the belt allow full use of
installed power The steel structure of the machines make them stout and reliable
Bowl lowering device and easy removal of bowl and tools give to this machine a professional
aspect
Upmost care has been put in the construction of all fixtures provided, whisk, blade and spiral in
stainless steel, which together with the peculiar form of the bowl, assure best results in mixing
The safety devices and an electric control equipment complying with alI European regulations
crown these machines
MACHINE COMMANDS
Bowl lifting
lever
Speed selecting
lever
Electric
panel
Protection Bowl blocking
grid handles
INSTALLATION

The machine must be placed on the floor regulating its steadiness by means of the little foot that
can be regulated in its highness
Next to the machine, a lead must be installed; wires section of 1,5 mm2 at least and tap with
blocked plug
Make sure that volt, Hz, kw comply with the ones indicated on the rating plate of the machine
ATTENTION: At the start of the power supply a differential must be fitted with leakage current of
0,03A (Ampere)
OPERATING INSTRUCTIONS
The machine must have the bowl attached and the protection grid closed otherwise the
protections and safety devices prevent the mixer from working
DO NOT REMOVE OR TAMPER THE PROTECTIONS AND THE SAFETY DEVICES, EITHER
ELECTRIC OR MECHANIC, THE MACHINE IS EQUIPPED WITH.
1 The bowl must be attached to the mixer BEFORE attaching the
agitators Make sure that the bowl lift lever is in the down position
2 Place the bowl onto the mixer making sure that the holes on
each side are securely placed over the pins on the bowl
support Secure the bowl by pushing the bowl clamps on either
side back so that the clamps rests on the bowls handles
3 Rotate the bowl guard so that it rests in the open position
and lower the bowl in its resting position Select the
appropriate tool and insert it onto the tool shaft Move the
agitator so that the notch on the agitator fits over the pin on
the tool shaft as shown in the figure
4 Lift completely up on the bowl lift lever until it locks into
position Insert the ingredients into the bowl and start the
mixing process
5. Press the main button (see pos 1 of the exploded view) Rotate
the timer ( pos 3) into ON position so to have a continuous

movement of the mixer or set the timer for the appropriate time, then press the start/stop
button (pos 2) ATTENTION: when lifting the safety grid the machine immediately stops
working, but the timer does not return to zero and goes on counting the elapsing time It is
therefore always advisable to wait for the end of the set time After any mixing process reset
the timer
6 The mixer has a speed control lever to change the speed of the
tools rotation ATTENTION: NEVER move the speed control lever
unless the mixer is operating otherwise the mixer will be
damaged
7 When the ingredients have been thouroughly mixed, press the
stop button Lower the bowl by pushing the bowl lift lever back
and down to its resting position Rotate the bowl guard so that it is
in the open position Rotate the tools anticlockwise for unhooking
it and use levers to take the bowl with the tool out
Many problems rise from an improper use of the machine by the end user The overcoming of
the advised quantities will be prejudicial to the quality of the working process and to the
endurance of the mechanical parts of the machine It will be useful to take as an indication
about the maximum advised quantities the following capacity chart
APPLICATION INGREDIENTS BM 10 BM 20 BM 30 BM 40 BM 60 TOOL SPEED
Dough 55% water Kg of flour 3 6 9 12 18 Spiral 1
Croissants dough Kg of flour 2,5 5 7 9 15 Spiral 1
Cream puff dough Kg of flour 2 4 6 8 12 Spiral 1
Meat Kg 5 10 15 20 30 Spiral/blade 1-2
Mashed potatoes Kg of potatoes 5 10 15 20 30 Blade/Whisk 1-2
Albumen Number of
eggs
16 32 50 70 96 Whisk 1-4
Biscuits Number of
eggs
15 30 45 60 90 Whisk 1-3
Meringues Kg of sugar 0,75 1,5 2,25 3 4,5 Whisk 1-4
Whipped cream Lt of cream 2 4 5,5 7 10 Whisk 1-4
MAINTENANCE

ANY CHECK OR MAINTENANCE OPERATION SHOULD BE CARRIED OUT ONLY WHEN
THE MIXER IS UNPLUGGED AND POWER IS DISCONNECTED
The machine does not need particular maintenance operations Check worn-out level of the belt
after the first three months
Periodically grease every 4 ÷6 months the points shown in the following sketch (use
MOLYKOTE 165 LT )
ATTENTION: The machine is not waterproof, therefore whatever cleaning process must not
involve a jet of water
If the power supply cable becomes damaged it must be substituted with a H07RN/F cable with a
cross-sectional measurement of 3x1,5 mm2
WIRING DIAGRAM
POSSIBLE FAULTS AND REPAIRS
marrone
blu
rosa
marrone
bianco
grigio
vio la
rosso
nero
nero
MONOFASE
TRIFASE
F0
R
S
TI G
F1
U V
C1
C1
Motor
U V W
C
Sonda termica
L1
Trasform atore
230
00
400 24
C1
C1
C1
Start
Micro griglia
Micro vasca
Timer
Motor
Stop

FUNCTIONING
ANOMALIES
POSSIBLE CAUSES REPAIRS
When turning switch into position 1
the warning lamp does not light
1) The plug or the wires are not
correctly connected
2) The warning light is burnt
1) Check right connection
2) Replace the light
When pressing start button the
machine does not start
1) Timer is not set or it’s damaged
2) The safety grid is lifted
3) The bowl is not in the correct
position
4) The safety microswitches are
damaged
1) Set time again or turn the
handle on the ON position
Press START button If the
anomaly is still present replace
the timer
2) Turn it completely close again
and block it
3) Check the position
4) Replace the microswitches
Small intermittent noise 1) No grease in the transmission
gears
1) Grease as indicated in the
lubricating sketch
Continuous noise 1) Check roller bearings 1) Repalce the bearings
Hard speed change 1) Leak of lubrication
2) The shock absorber is broken
or the lever is blocked
1) Grease as indicated in the
sketch
2) Replace the shock absorber or
the spring
It is impossible to change speed 1) The variable pulley is blocked
2) The belt is worn out
1) Check if there are mechanical
problems that block the pulley
2) Replace the belt
The tool does not do its normal
revolution on the tool shaft
1) The entrainment pin is broken 1) Replace the pin

ESPLODED VIEW BM30 - ITA
Table 1
1 3 4 6 7 8 9 10 11 12 13 14
5
16
19
20
21
22
23
25
26
27
28
5 5
18
17
24
29
2
15

ESPLODED VIEW BM30 - ITA
Table 2
31 32 33 34 35 37 38 39
40
41
42
43
44
49
50
52
6
53
36 35
18
51
45
46
5
47
19
48
30
54

SPARE PARTS LIST FOR PLANETARY MIXER BM30
N° RIF N° CODE DESCRIPTION QUANTITY
01 25003045 Three phase switch + protection 25003047 1
25003046 Single phase switch + protection 25003047
02 25009058 Square button QT011 1
03 25007039 Timer + Knob 25007038 1
04 13000017 Ball bearing 6206 2RS 30-62-16 1
05 13000016 Ball bearing 6205 2RS 25-52-15 5
06 01097011 Planetary shaft 1
07 01097007 Return shaft 1
08 01097006 Drive pulley 1
09 23010111 Eye tie rod M8x40 2
10 01097004 Variator half pulley 2
11 01097089 Entrainment cover 2
12 08097021 Variable pulley’s spring 2
13 01097080 Variator belt 31x8x1000 1
14 03097046 Upper cover 1
15 15000003 Journal box 15x20x16 4
16 08097002 Motor chair’s spring 1
17 11000701 Three phase motor 400V 50Hz gr 80 0,95Kw 1
11000601 Single phase motor 230V 50Hz gr 80 0,75Kw 1
18 25001301 Microswitch +lever 25001302 1
19 25005108 Remote control switch 3TF2010-3AC2 24V 1
20 01098108 Bowl blocking handle 2
21 04161001 Bowl 1
22 01097015 Tool shaft 1
23 05097029 Protection grid 1
24 01098095 Tool shaft pin 1
25 01097009 Planetary 1
26 01097019 Gears protection cover 1
27 01097013 Planetary pinion 1
28 01097012 Internal toothed crown 1
29 01097161 Planetary shaft spacer 1
30 01097157 Little wheel for reducer 1
31 01097017 Reducer support 1
32 13000015 Ball bearing 6204 2RS 20-47-14 2
33 01097047 Bevel gear pair for reducer 1
34 01097016 Bevel gear for reducer 1
35 14002203 Knob PB/41 M8 2
36 01097118 Motor chair drive bar 2
37 01097120 Variable pulley shaft 1
38 01097038 Rack pole 1
39 01098038 Speed selecting lever 1
40 01098041 Closure cover 1
41 01097036 Speed pin 1
42 08098055 Handle spring 1
43 01097057 Speed lever support 1
44 01097038 Rack pole 1
45 02047046 Micro square 1

SPARE PARTS LIST FOR PLANETARY MIXER BM30
N° RIF N° CODE DESCRIPTION QUANTITY
46 01095073 Bowl blocking tube 1
47 14002822 Small foot M16 98/6364 1
48 25008001 Transformer 10VA 0/230/440 – 0/24 1
49 01097024 Bowl lifting drive bar 2
50 23010201 Fork M8 + 23001301 clip for fork M8 1
51 01161004 Bowl lifting tension rod 1
52 01097022 Bowl lifting lever 1
53 01097018 Shaft for Hobert attach 1
54 01097148 Reducer cap 1
SPARE PARTS LIST FOR PLANETARY MIXER BM30
(2 YEARS OPERATION)
N° RIF N° CODE DESCRIPTION QUANTITY
01 25003045 Three phase switch + protection 25003047 1
25003046 Single phase switch + protection 25003047
02 25009058 Square button QT011 2
03 25007039 Timer + Knob 25007038 1
04 13000017 Ball bearing 6206 2RS 30-62-16 1
05 13000016 Ball bearing 6205 2RS 25-52-15 5
13 01097080 Variator belt 31x8x1000 1
18 25001323 Microswitch +lever 25001302 2
19 25005108 Remote control switch 3TF2010-3AC2 24V 1
24 01098095 Tool shaft pin 1
48 25008001 Transformer 10VA 0/230/440 – 0/24 1