sinmag SM-120T User manual

OWNER’S MANUAL
SM-120T
(Spiral Mixer)

CONTENTS
1
Introduction••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(2)
Installation & Commissioning•••••••••••••••••••••••••••••••••••••••••••••••••••(3)
Operation•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(4)
Caution••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(8)
Cleaning & Maintenance••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(9)
Trouble Shooting••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(10)
Parts List••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(12)
Wiring Diagram••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••(20)

INTRODUCTION
2
Brief Introduction
SM-120T is Spiral Mixer with Three-Times control panel and two motors,
one motor controls the speed of the hook while the other controls the
rotation direction of the bowl. The hook and bowl are made of best kind of
stainless steel, it can ensure that the dough from the bowl has a good
quality. With the safety guard, it can protect the operator from unnecessary
injury.
Owners and operators should carefully read and familiarize themselves
with this entire manual before attempting to operate or service this machine.
Complying with this manual will ensure years of safe and trouble-free
operation.
All of the information, illustration and specification contained in this manual
are based on the latest product information available at the time of printing.
SINMAG reserves the right to make changes at any time without notice. If
questions arise during the operation or servicing, please contact us before
proceeding.
Specification

INSTALLATION AND COMMISSIONING
3
Installation
The machine is ready for installation. After uncrating your spiral mixer,
inspect the machine for any damage that might have occurred during
shipment. Report any damage to us before proceeding. Never attempt to
operate this mixer with damaged parts.
1).Position the mixer in its appropriate working position, the mixer must be
installed on a horizontal and solid floor.
2).Adjust the mixer feet to ensure that the mixer is level, and seat it firmly
on all four corners.
3).Connect the correct power supply to the machine as indicated on the
machine nameplate.
Commissioning
1).Start the mixer to check the direction of rotation of the kneading spiral
and the bowl. When viewed from above, both kneading spiral and bowl
should rotate clockwise. The arrow on the bowl indicates the correct
direction of the bowl. If the rotation direction is incorrect, swap any two
phases to reverse the rotation direction.
2).Test the function of the safety emergency stop button. The machine
must stop immediately when you press this button.
3).Test the function of the limit switch for the bowl safety guard. When the
guard is lifted, the machine must stop immediately.

OPERATION
4
Control Panel
1.Timers
On top of the operation panel, there are three timers: TimerⅠ,Ⅱis for slow
speed; Timer Ⅲis for fast speed. Each Timer has three digits.
The unit of A and B is minute while C is 10 seconds, for example: 0.1 is 10
seconds, 1.2 is 1 minute and 20 seconds.
The timers are set by and buttons. Press button to
increase the value, the maximum set time is 20 minutes. After 20 minutes,
the timer starts from 0 minute again. Press button for the opposite
operation.
When the spiral mixer is switched ON, timers will show the set time. The
timer will only be operative when mixer is in AUTO mode. The timer will
start automatically when the ON button is pressed. The slow speed
timerⅠwill run first and then the slow speed timerⅡ, the fast speed timer
begin to run when the timerⅠ, Ⅱrun to zero. When all the timer value reach
zero, the bowl will stop rotating.
When the spiral mixer safety guard is lifted, the timer will stop with the mixer
and resume when the guard is moved down and the ON button is pressed.
When the OFF button is pressed, the timer will return to the set time.

OPERATION
5
2.Indication lights
Indication lights indicate the running state of the spiral mixer:
A). AUTO/MANUAL lights:
When “AUTO” lamp lights up, spiral mixer is in AUTO operation.
When “MANU” lamp lights up, spiral mixer is in MANUAL operation.
B). Bowl direction lights:
When lamp lights up, the bowl is in forward direction.
When lamp lights up, the bowl is in reverse direction.
C).Mixer speed lights:
When 1 lamp lights up, the hook is in the slow speed state.
When 2 lamp lights up, the hook is in the fast speed state.
D).Bowl inching light:
When “INCH” lamp lights up, spiral mixer is in manual inch mode. This
button is also operative when the safety guard is lifted.
E). On model light:
When “ON” lamp lights up, spiral mixer is in mixing mode.
F). O.L. Light:
When “O.L.” (OVERLOAD) lamp lights up, the overload relay is on. It
inform you that the mixer is overload, please switch off the mixer and
decrease the mixing weight and restart the machine again.
G).Stop mode light:
When “STOP” lamp lights up, safety cover has been raised during
mixing mode.
3.Function keys
AUTO / MANUAL selection Speed selection button
Bowl direction selection Inching button

OPERATION
6
Startbutton Stopbutton
Operation Preparation
Check the machine is clear of all objects, all switches are off and any
danger area should be clear of bystanders.
Check or place the electrical wire in the appropriate socket and turn power
on.
Safety guard should be raised and pushed back fully against stop to avoid
unnecessary injury. The mixer has safety interlocks to prevent mixer
operation when the safety guard is lifted.
Complete ingredient should be checked to ensure accuracy in scale.
Operation Steps
1.Auto operation
A).Press buttons below Ⅰtimer to set the desired time for
reverse slow mixing speed.
B).Press buttons below Ⅱ timer to set the desired time for
forward slow mixing speed.
C).Press buttons below Ⅲ timer to set the desired time for
forward fast mixing speed.
D).Press button until the “AUTO” lamp lights up.
E). Press button until the lamp lights up.
F). Press button to start machine.

OPERATION
7
2.Manual operation
A). Press button until the “MANU” lamp lights up.
B). Press buttons to select the desired direction.
C).Press to start.
D).Press button when you want to stop the machine.
The timer will stop function under manual operation.
The mixer will always start with slow speed even if you have selected fast
speed to start. When the mixer is running at slow speed, you can press
button to let mixer run at fast speed.
3.Control Buttons
When digital panel is damaged, the mixer can be operated by manual
switch located at left side of top cover. You can select slow speed or fast
speed manually without timer.
A). Press “ON” to start the machine
B). “1” means slow speed, “2” means fast speed.
In this state, the bowl can only rotate clockwise. And you can stop the
machine by pressing the emergency button or opening the safety guard.

CAUTION
8
1.Use the machine with great care and never be distracted.
2.Do not wear loose fitting clothes or the clothes with wide or open sleeves.
3.Do not remove, cover or modify the identification plates placed on the
machine body.
4.Work on the products permit and not on other types.
5.Do not use the machine as a working top and do not place any objects on
it. They are not required for normal working operations.
6.Do not use the machine with temporary electrical connections or
non-insulated cables.
7.Periodically check the state of the power cable and the cable clamp on
the machine body, replace it as soon as is necessary by an authorized
personnel.
8.Stop the machine immediately as there is defective or abnormal
operation, a breakage is suspected, there are incorrect movements, or
unusual noises.
9.Before cleaning or carrying out maintenance, isolate the machine from
the power supply first.
10. For all extraordinary maintenance, consult with the manufacturer or
authorized personnel.
11. Never insert hands or other objects into the bowl when the machine is
in operation. And never touch the bowl outside when it is rotating,
maybe it will take your finger into the bowl roller and injure you.

CLEANING AND MAINTENANCE
9
1.Brush off all external surface. Use a brush and work from the top to the
bottom.
2.Remove all old dough and deposits using a plastic scraper.
3.Scrap the mixing bowl, the breaker bar, the dough spiral mixer tool, the
upper inside mixing bowl and behind the mixing bowl.
4.Wipe all surface with warm water.
5.Apply a detergent/sanitizer and leave on all surface.
6.Scrub to loosen and remove residues.
7.Rinse the bowl and dough spiral mixer tool throughly with hot water.
8.Remove excess moisture with clean squeegee or paper towels. Dry all
surface.
9.Re-examine all surfaces to evaluate whether cleaning has been effective.
10. If further cleaning is required, echo from step 3.

TROUBLE SHOOTING
1
0
Fault Possible Cause Remedy
The mixer does not
operate /start.
Not plugged into the
socket at main switch.
The main switch is “off”.
The bowl safety guard is
open.
The mixer overload has
been activated.
Stop button is still locked
in the down position.
Plug in and switch
on.
Turn on.
Place it down
position.
Contact supervisor /
service agent.
Release by rotating
and pulling.
The mixer starts and
then stop.
Both high and low speed
timers are set to zero.
The mixer overload has
been activated.
Fuse overload at the
power board.
Reset mixing cycle
on both timers.
Contact supervisor /
service agent.
Contact supervisor /
service agent.
The mixer labours
under load.
Dough too stiff / tight.
Machine malfunction.
Review and adjust
dough consistency,
eg. add more liquid.
Contact supervisor /
Service agent.
The mixer moves or
rocks during operation.
Floor not level or the
adjustable feet are
located incorrectly.
Readjust level and
stabilize by means
of adjustable foot.
Excessive flour dust
coming from mixer. First speed timer set too short. Extend first speed mix / blending cycle.
The mixer bowl and
dough hook operate in
the wrong direction.
Inserting the mixer plug
into the incorrect socket
after cleaning.
Relocating the mixer in
another position after
maintenance.
Return to correct
position.
Consult authorized
electrical service to
rewire plug.

TROUBLE SHOOTING
1
1
Fault Possible Cause Remedy
The mixer does not
stop Electrical / mechanical malfunction.
Switch off power at
main switch. Isolate
mixer by removing
wall plug.
Attach danger tag to
machine.
Contact service
agent.
Bread dough too soft.
Excessive water used in
dough (human error).
Incorrectly metred /
measured through water
meter (equipment error).
Over-mixed dough
Review recipe and
adjust dough
consistency.
Contact authorized
maintenance.
Review /check
/change mix cycle.
Final dough temperature
too hot.
Water temperature too
hot.
Dough mixed too long.
Reduce water
temperature.
Shorten mix cycle.
Final dough temperature
too cold.
Water temperature too
cold.
Dough mixed too shot.
Increase water
temperature.
Lengthen mix time.
Dough is difficult to
remove from the mixing
bowl.
Dough left in bowl too
long.
Dough too soft.
Dough over-mixed.
Remove from bowl
earlier.
Refer-dough too
soft.
Run food grade oil
between dough and
bowl at the end of
mix cycle to stop
dough sticking.

PARTS LIST
1
2

PARTS LIST
1
3

PARTS LIST
1
4

PARTS LIST
1
5

PARTS LIST
1
6

PARTS LIST
1
7
Parts Number Parts Code Parts Name Specification
SM120T001 16JCQCN18-1 Contactor
SM120T002 16JCQCN16-1 Contactor
SM120T003 16LSLCI-18 Mechanical Connector
SM120T004 16BXSZD Fuse Seat
SM120T005 16JDQMY4-24V Relay AC 24V
SM120T006 16JDQMY2-110V Relay AC 110V
SM120T007 16BXSG111B Fuse Cover
SM120T008 16BYQJBK100-1 Transformer 380V-220V/110V
30W-26V 70W
SM120T009 16JDQPYF-14 Relay Seat
SM120T010 16JDQPYF-08 Relay Seat
SM120T011 16JDQRHN10A-5 Thermal Relay
SM120T012 16JDQRHN10A-8 Thermal Relay
SM120T013 16JDQRHN10A-2 Thermal Relay
SM120T014 15PDL1600 Belt 7M-1600 (8pcs)
SM120T015 14M700-01 Adjusting Wheel
SM120T016 15PDL7M-925 Belt 7M-925 (5pcs)
SM120T017 15ZCL3209VV Bearing 3209VV
SM120T018 15YFL50*70*9 Oil Seal 50*70*9
SM120T019 15ZCL6210 Bearing 6210
SM120T020 14M350-01 Top Bearing Housing
SM120T021 14M370-12T Main Shaft
SM120T022 15LZL5 5” Rear Wheel
SM120T023 15PDL1280 Belt 7M-1280 (6pcs)
SM120T024 14M600-02 Lock Nut
SM120T025 15PDL1280 Belt 7M-1280 (3pcs)
SM120T026 14M840-03 Guide Roller
SM120T027 14M850-02 Guide Roller Shaft
SM120T028 15ZCL6202VV Bearing 6202VV
SM120T029 15ZCL6002VV Bearing 60022RS
SM120T030 15LZLH3 3" Front Castor
SM120T031 15ZCL6202VV Bearing 6202VV
SM120T032 16KGLOT63ET3 Power Switch
SM120T033 16KGLZA2-BS54 Emergency-Stop Switch
SM120T034 11M870-12S Machine Rear Cover 1.5T*486*824
SPCC
SM120T035 16MBLOMX-019-01 Control Panel
SM120T036 16KGLAR22PR-322B Selector Switch

PARTS LIST
1
8
16KGLBE101 Manual Switch
SM120T037 16KGLZA-BD3 Manual Switch Seat
SM120T038 13M444-12T-01 Machine Top Cover
SM120T039 11M750-12TT Safety Grids
SM120T040 11M620-12T Bowl
SM120T041 15BSLHY01 Outrigger Screw
SM120T042 14D9016150-01 Foot Pad
SM120T043 13M802-12T Safety Cover
SM120T044 16MDL120TS-1 Top Motor 380V-50HZ-3PH
10KW 4/8P
SM120T045 16MDL120AX-12 Bottom Motor 230/400V-50/60H Z-3PH 0.55KW
10P
SM120T046 13M640-12T Clamping Block
SM120T047 14M630-12TS Hook
SM120T048 13M650-12T Central Pillar
SM120T049 14M540-12TT-01 Bearing Housing
SM120T050 15ZCL3311VV Bearing 3311VV
SM120T051 15ZCL3211VV Bearing 3211VV
SM120T052 14M320-12TT-02 Top Motor Pulley For 50HZ
SM120T053 11M270-12TT Adjust Plate for Motor
SM120T054 14M330-09-02 Bottom Motor Pulley
SM120T055 11M290-06 Adjust Plate for Motor
SM120T056 12M492-12T Fixing Piece
SM120T057 12M472-12T Fixing Piece
SM120T058 12M492-50 Fixing Piece
SM120T059 11M880-02 Machine Side Cover SPCC
2T*340*150
SM120T060 14M461-01 Fixing Piece for Top
Cover
SM120T061 14M471-01 Fixing Piece for Top
Cover
SM120T062 14M780-12T Safety Grids Stopper
SM120T063 14M380-12TT-02 Pulley
SM120T064 15ZCL6210VV Bearing 6210VV
SM120T065 14M371-02 Gasket
SM120T066 14M360-01 Bottom Bearing
Housing
SM120T067 14M810-12TT Bowl Cover Supporter
SM120T068 14M810-12TT Bowl Cover Supporter
SM120T069 14M675-12T Mount Clip Left
SM120T070 14M685-12T Mount Clip Right

PARTS LIST
1
9
SM120T071 14M710-01 Adjusting Wheel for
Microswitch
SM120T072 16KGLMEA9112G Microswitch
SM120T073 13M801-12T Safety Cover
SM120T074 13M770-03 Safety Cover
SM120T075 14M250-12T-03 Pulley
SM120T076 14M190-12T-03 Top Transmission Shaft
SM120T077 14M240-12T-02 Bush
SM120T078 15ZCL3209VV Bearing 3209VV
SM120T079 15ZCL51104 Bearing 51104
SM120T080 14M170-02 Shaft for Front Castor
SM120T081 14M150-03 Bracket for Front Castor
SM120T082 14M160-03 Seat for Front Castor
SM120T083 14M180-12TT Shaft for Rear Wheel
SM120T084 15ZCL6203VV Bearing 6203VV
SM120T085 14M400-04-02 Pulley
SM120T086 14M410-12TT-02 Transmission Shaft
SM120T087 15ZCL6210VV Bearing 6210VV
SM120T088 11M430-03 Fixing Piece 10T*30*100
SM120T089 14M420-12TT Bearing Housing
SM120T090 11M430-03 Fixing Piece 10T*30*100
SM120T091 15ZCL6209VV Bearing 6209VV
SM120T092 14M845-02 Waterproofer Cover
SM120T093 12M860-01 Fixing Piece for Bowl
Roller SUS304 2t*25*55
SM120T094 14M830-12T Bowl Roller Cover
SM120T095 14M560-12TT-01 Rotating Plate
SM120T096 14M590-12T-03 Pulley
SM120T097 14M550-02-01 Protect Cover for
Rotating Plate
SM120T098 15YFL12*100*120 Oil Seal 12*100*120
SM120T099 14M540-12TT-01 Bush
SM120T100 15YFL10*75*100 Oil Seal 10*75*100
SM120T101 14D9016150-04 Outrigger Bolt
SM120T102 14M140-06 Support Strut
SM120T103 14D9016150-03 Bushing
SM120T104 2PDS20 Stainless Steel Gasket
SM120T105 16DZP280101 Connector