Before installation and use of the wheel balancer, you
should carefully read this installation and operation
manual. And keep this manual in hand for reference at
any time. You should be sure that all the operators have
read this manual to guarantee the most perfect
functions of the machine and meanwhile the safety.
2.1PROTECTIVE HOOD INSTALLATION:
2.2MAIN SHAFT INSTALLATION
FIG 2
MAINSHAFT INSTALLATION:Before installation, use
the ethyl alcohol and compressed air to clean up the
center hole of the shaft and connect part. Use spanner
and screw to fix the thread shaft on the balance shaft
(Fig2)
2.3 ELECTRICAL CONNECTION & EARTHING
According to the label on the connect between
power cable and body, the power cable connect
socket must be grounded with the reliable earth wire.
All the electrical devices installation must be done by
the qualified staff. Before installation, please check
If the power system is comply with the technical
parameter marked on the nameplate of the machine.
The wiring of the machine must have the fuse and the
perfect ground protection. And install the electrical
Leakage automatic controls switch in the power source.
And recommend the application of the stabilizer
if the voltage of installation site is unstable.
Any electrical connect in the workshop is only done by
the qualified technical staffs and it should meet the
enforced regulation. .
Any electrical connect must be according to the
following:
• Power on the data plate on the machine;
• Voltage decrease can not exceed 4% of the rated
voltage on the data plate when full load (10% when
4
start)
-Operators must:
• Install the plug;
• install 30ma circuit breaker;
• install power cable fuse;
• provide with effective workshop electrical connect to
ground;
- prevent the authorized operation and pull out the plug
to prolong the working life when not use the machine.
- if the machine directly connected to the power source
through the power board not the plug, we should use
the qualified staffs to operate.
Perfect ground is necessary for the correct operation.
Do not connect the machine with air pipe, water pipe,
telephone line and the other unsuitable objects.
3 . TECHNICAL FEATURES
3.1 FEA TURES:
-adopts quality computer with the feature of high
intelligence and high stable
-mechanical main shaft adopts high precision bearing
driven, wear-resistant, low noise
-press stop key to realize the emergency stop
-full automatic dynamic/static balance check
-balance 3 ALU rim and 1 motorcycle tire
-self-calibration and full automatic trouble diagnosis
3.2MAIN TECHNICAL SPECIFICATION
-rated voltage 220V/110V(selectable)50/60HZ
-power 250W
-speed 7S(if the weight of the wheel is about 20Kg)
-accuracy ±1g
-noise ≤69dB
-rim diameter 10″~24″
-maximum wheel weight 65kg
-rim width 1.5~20″
-net weight 130 kg
-max wheel diameter 44inch
-working environment:temperature 0℃-50℃,RH:
30% —80% (no condense);
3.3 WORK PRINCIPLE
The micro CPU will provide the normal information if it
checks each unit in the normal situation. And the
operators can execute the balance operation. When
balancing, MCPU can control the rotation of the
balancer tester main shaft through the drive interface.
The unbalance signal sensed by balance sensor is sent
to the micro-processor port through A/D converter. CPU
will integrated analyze the unbalance signal and angle
signal to calculate the unbalance value and display the
value through the LED unit. We can realize the
man-machine talk through keyboard and LED.
L E D
DISPLAY
MCPU
BALANCE SENSOR
A/D CONVERTER
ANGLE SPEED
TEST CONTROL
INTERFACE
ANGLE SPEED
SENSOR
TIRE
BALANCE SENSOR
KEY INPUT
UNIT
MAINSHAFT ROTATION
DRIVE INTERFACE
MAINSHAFT
MAINSHAFT DRIVE
POWER UNIT
Fig 3
FIG 3 CB900 WHEEL BALANCER WORK PRINCIPLE
4. INSTALLATION &
TRANSPORTATION
4.1 TRANSPORTATION
-Place, carry and store the machine according to the
indication of the label on the package carton.
-Store environment: RH20%-95%
temperature-10℃-+60℃ -When transport and use the machine, do not pull the
rotation shaft, or it will cause the permanent damage.
5
Do not lift the machine at any other position.
4.1.1After being sure that the package of your machine
is perfect, you can carry the wheel balancer to the
installation site.(Fig4). The choice of the installation
should comply with the following requirements. The
ambient temperature is 0℃-50℃ and the RH ≤85%. And
the installation site as shown in Fig5.
Fig4
4.1.2 Remove the upper cover of the package carton
and check and confirm the wheel balancer, spare parts
and documents you purchased according to the
packing list. If you have any question, please contact
with the dealer.
Package materials such as plastic, PBV, nail, screw,
timber and carton must be placed into a scrap bin to
treat according to the local regulation.
4.2 INSTALLATION
Remove the connect bolt. And carry down the wheel
balancer to place it on the flat and solid floor. We
should store it indoor to avoid it from being exposed to
the sunlight for long time and the moisture.
5.SAFETY AND PREVENTION
FIG 5
6
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