PREPLINE B20M User manual

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
USER MANUAL
GEAR DRIVEN PLANETARY MIXER
Models: B20M, B30M
USR Brands, Inc.
Phone: [phone] | www.usrestaurant.com | [e-mail]

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Instruction Manual Contents
BRIEF INTRODUCTION ……………………………………………...........2
ADVANTAGE ……………………………………………………..............…2
TECHNICAL DATA ……………………………………………................…3
INSTALLATION ………………………………………………….................…3
USING REQUEST AND NOTICEABLE ……………………..……...….…4
CRICUIT DIAGRAM ………………………………………………..............5
MAINTENANCE …………………………………………………...............…6
FAILURE ANYLASIS AND ELIMINATION ………………..............………6
WARRANTY ……………………………………………………….............….7
SPARE PARTS OF BLENDER ………………………………….............…..8
EXPLODED VIEW.....................................................................................9

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BRIEF INTRODUCTION
B20M B30M mixer are advanced machine which is carefully designed and
produced by my company . It uses the principle of planetary motion, and do
planetary motion agitator in barrels to mix crushed, powder and liquid food and
other functions. The machine working smoothly. Because it is equipped with
protective cover, it is safe and reliable, and equipped with multistage speed and
a variety of agitator, the user can according to different requirements, select the
appropriate speed and agitator to realize these functions. Spare parts ,which is
in contact with food is made of stainless steel or with special surface treatment,
all fit for national health standards.
The machine is with good appearance, convenient operation, high working
efficiency, and is suitable for hotels, restaurants, restaurants, food processing
plants and canteen food, also for the pharmaceutical, chemical raw materials
such as factories and mines modulation unit raw material.
ADVANTAGE
Motor is improved by using German technology, and with the centrifugal
switch which lets machine on/ off quickly. Full copper wire high-temperature
motor has the ability of heating dissipation, torsion is more strength.
Whole machine gear are all precessed by after precision machining and
special heat treatment,. Turbine, worm, bearings are produced by our company
patent design, durable.
Machine can be used easily and conventional and Working parts of

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products is easy to install, unpick and wash
High quality stainless steel cylinder and stainless steel accessories is
cleaning and health.
standard accessories: agitator with snake type,pat type,bud type. Speed
can be adjusted depending on the type of agitator to achieve the best effect.
The machine can enjoy one year free warranty and a permanent
after-sales service, quick delivery, full of parts, and no trouble back at
home.
TECHINCAL DATA
Model
Voltage
Frequently
Power
Speed
（r/min）
Capacity
Size（mm）
B20M
110V
60Hz
0.75K
W
113/168/400
20 qt.
17”L x 21”D x 30.5”H
B30M
110V
60Hz
1.10K
W
113/168/400
28 qt.
20”L x 21.5”D x 30.5”H
INSTALLATION
When you dismantle the packing after buying, please check in detail
whether there is damage which is due to the improper transportation or storage
and accessories are complete. If there is damaged or missing parts , please
inform distribution unit processing or replacement within seven days.
Blender should be installed in a dry ventilation, no corrosion and no
flammable and no explosive substances indoors. Blender is installed on the
hard ground, the ground need to bear the pressure of 200 kilograms, the
ground tilt Angle is not greater than 5 degrees. Blender from the nearest wall

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not less than 15 cm to heat dissipation easily.
USING REQUEST AND NOTICEABLE
1. Check whether the power supply voltage is the same with the
nameplate. Whether power supply ground wire is reliable.
2. If do not have the plug of the power supply lead, machine should be
connected to the whole level disconnect device which is installed on a fixed
position by the user at least 3 mm . The disconnect device rated current shall
be greater than or equal to 35 A.
3.Machine is equipped with motor overload protection device, in the case
of overload or be blocked, the motor is automatically cut off power supply to
keep a security protection for motor. In this situation the power supply must be
cut off, remove obstacles, and then connected to the power and restart the
machine.
4.Choice of agitator and speed：
Snake type agitator: Fits for kneading dough and mixing viscous solid
food. Kneading dough should be according to the nameplate rated quantity,
water addition is 47% ~ 50% of flour weight, appropriate chooses low speed.
Pat type agitator：Suitable for mixing crushed, powder, paste food,
such as filling, appropriate chooses medium speed.
Bud type agitator:Suitable for mixing liquid food, such as butter, egg,
appropriate chooses high speed.
Note: Speed will be changed after power off , forbidden to use

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medium or high speed to knead dough!
5.The rise and fall of cylinder:
a)When it is mixing , twist the bar to rise the cylinder to the highest position
to mix fully.
b)After mixing or change agitator, twist the bar to fall the cylinder to
disassembly the tank or agitator.
Note: When agitator is installed , the stopper on agitator shaft should
be tightly contact with the agitator fork to prevent fall off.
CIRCUIT DIAGRAM
Above for reference only, If there is any are change ,we will not notice again.

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Code
M
KM
FR
SB1
SB2
SQ1/2
Name
Motor
A.C.contact
or
thermorela
y
TA1
No lamp combination
switch
Travel
switch
Quantity
1
1
1
1sets
2
Remark
Magnetic starter
MAINTENANCE
1. After each using , carefully clean tank, agitator, etc, to ensure food
hygiene.
2. Elevator guide rail should be coated with a small amount of grease
regularly
3. The machine's transmission has joined high quality grease when it is
delivery. usually machine can be used half a year. When it is need to add or
change the grease ,must remove the cover and the bearing seat cover.
Note: this machine may not be directly wash with water.
FAILURE ANYLASIS AND ELIMINATION
Failure
Reason
Elimination
Agitator shaft do not
work
Electrical contact
undesirable
Check the electrical
wiring
Oil leakage
Seal ring is damaged
Change seal ring
Lifting handle is tight
Guide rail corrosion
Clean guide rail and
paint grease

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Keep dry on lifting bar
and handle shaft
Add oil
Motor temperature rise
quickly and speed
reduce
Voltage is not enough
Check the voltage
supercharge
Reduction on load
rotation speed is high or
agitator does not choose
well
according to above to
choose suitable speed
and agitator
Noisy of gear box is big
and very heat
Bad lubrication
Add or change grease
Agitator touches the
edge of tank
Agitator and tank
distortion
Repair or change
agitator and tank
WARRANTY
Failure occurs under normal use within the validity of the warranty, please
show warranty card and purchase invoices, the company is responsible for free
maintenance.
This warranty card is not suitable for the following situations:
1. Unable to show the warranty card and purchase invoices at the same
time;
2. Not authorized technician repair or replace machine;
3. The machine model and the manufacturing number has been altered or
not be recognized;
4. Not used according to the requirement of the operating instructions,
maintenance, custody, foreign body went into machine and cause breakdown
and damage;
5. Due to normal wear and tear caused by the periodic inspection,
maintenance, repair or replace parts;
6. Using machine under these Conditions (dust, moisture, shock, etc.) and

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cause fault.
The validity of the warranty: since the date of the cost ( subject to
formal purchase invoice) machine for one year.
SPARE PARTS OF BLENDER
1
Agitator shaft
16
Gear
31
Handle
seat
46
VAT clamp
2
Agitator shaft
sleeving
17
Shaft sleeving
32
Eccentric
sleeve
47
carriage
3
Planetary gear
18
Gear
33
Front
cover
48
Nut
4
spacer
19
sleeve
34
front
49
body
5
Pressure spring
20
Gear shaft
35
Self lock
nut
50
Jiggle bar
6
Clutch body
21
Bevel gear
36
Front
housing
51
Connection
pad
7
47-gear
22
Back cover
37
Spring
52
Spring
8
46-bevel gear
wheel
23
Back housing
38
Bevel gear
53
Joint level
9
29-small gear
24
Motor rotor
39
Sleeve
54
Connection
rotate seat
10
Sleeve
25
Worm gear
sleeve
40
Inner gear
55
Mix level
11
Mesh gear
26
Worm gear
41
Mixing
seat
56
mixer
12
Upper cover
27
Body
42
Mixing
seat
57
agitator
13
Transmission
shaft upper
cover
28
Shifting block
shaft
43
Planetary
gear
58
Activities
cover
14
Bearing bottom
cover
29
Shifting block
44
Transmissi
on shaft
59
tank
15
gear
30
Shifting
handle
45
Bottom
seat
60
Fixed
protection
cover

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B20M EXPLOSIVE PICTURE