Auxilab MiniFuge-GD06 User manual

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Operation and maintenance manual
Micro mini centrifuge
MiniFuge-GD06
GDC006
Safety
code
For your safety, please read the operating manual carefully
before starting the operation. Parts are subject to heat,
humidity and biological changes that can cause functional
degradation or even loss of safety and cause accidents!

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This manual should be available for all users of these equipments. To get the best results and
a higher duration of this equipment it is advisable to read carefully this manual and follow
the processes of use.
TO GET THE BEST RESULTS AND A HIGHER DURATION OF THE EQUIPMENT IT IS
ADVISABLE TO READ THOROUGHLY THIS MANUAL BEFORE OPERATING WITH THE
EQUIPMENT
Instrument use environment
To ensure the continued safety of the machine, the following
factors may damage the centrifuge:
- chemical effects;
- environmental impacts, including natural UV radiation;
- Corrosion and wear of hood parts and other safety parts.
* indoor use;
* Altitude: ≤ 2000m;
* The applicable ambient temperature range of the instrument is +5 ° C ~ +40 °
C;
* The working temperature range of the instrument is ≤80%;
*The working model of the instrument working power supply and its
main technical parameters;
* There must be places in well ventilation room;
* There are no vibrations and airflows around the performance;
* There is no conductive dust in the surrounding air, explosive gas and
corrosive gas;
Safety warning
* Use this machine for the first time, please read this manual carefully!
* MiniFuge-GD06 mini centrifuges can only be operated by trained and
authorized personnel;

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* Equipment maintenance can only be done by Auxilab Group or Auxilab
Group authorized agents;
* Do not use the following materials in the centrifuge:
- Flammable and explosive materials;
- Strong chemical action materials;
- Toxic or radioactive substances, or pathogenic microorganisms.
* Only qualified maintenance personnel can use the appropriate tools to
perform maintenance on the MiniFuge-GD06 mini centrifuge system.
* If the operator encounters a situation not mentioned in this manual, please
contact the authorized agent of Auxilab Group or Auxilab Group to inquire
about the correct treatment.
* Try to use the accessories provided by Auxilab Group. If the user wants to
use other accessories, Auxilab Group will not be responsible for the
adverse consequences. However, the user can apply to Auxilab Group to
verify that the accessory meets Auxilab Group's requirements.
* The MiniFuge-GD06 mini centrifuge must be inspected and maintained at
regular intervals.
Safety warning sign description
Note: Please read the instruction manual carefully before
using the instrument!
Attention: Danger of high voltage! Risk of electric shock!
Meaning of the safety instructions
In order to avoid damage to surrounding people or damage to surrounding
objects and the environment, please be sure to follow all safety instructions in
this user manual.
In addition to accident prevention, environmental protection, and recognized
professional rules in safety and occupation, including the country where the
user is located and the local laws and regulations for the installation of the
centrifuge, they must be carefully observed.

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Neglecting the consequences of safe operating procedures
Any violation of safe operating procedures, laws, regulations and rules will lead
to harm to people, objects and the environment.
Safety Precautions
* Do not plug or unplug the power plug and toggle the power button when the
hands are in possession of liquid!
* Do not plug or unplug the power plug when the instrument is powered!
* It is strictly forbidden to maintain and scrub the instrument under power-on
state!
* Do not allow the sample volume to exceed 70% of the tube capacity for
centrifugation!
* It is strictly forbidden to install the instrument on the work surface with
unevenness and shaking vibration!
* When the rotor is not completely stopped, it is strictly forbidden to put the
hand or other objects on the rotor, in an attempt to replace the instrument
brake!
1. Product Description:
MiniFuge-GD06 adopts international advanced design concept
and manufacturing technology, the shape is smooth and beautiful,
the structure is compact and firm, the high versatility, the simple
operation and so on, it is a rare instrument for scientific research
experiments. This handheld centrifuge is ideal for microtube
filtration and rapid centrifugation, micro blood cell separation,
microbial sample processing, PCR experiment zone centrifugation,
and prevention of liquid wall hanging in the centrifuge tube.

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2.Product main technical parameters and rotor parameter
description:
Note: Ambient temperature 23 ° C / at 23 ° C ambient temperature
Product number
MiniFuge-GD06
Input power
AC100-250V/50/60Hz
Power fuse
PPTC / self-recovery fuse / no need to replace
Input power [W]
45W
control method
ST16 bit MCU/PWM/speed regulation;
Display method
Black and white LCD
motor
DC24V/DC permanent magnet motor
Effective centrifuge
time
1-99min./1-59sec.
Speed [r/min.]
500～12000rpm±5%
Speed increase
500rpm
Maximum relative
centrifugal force [×g]
9660×g
Misoperation/fault
alarm
Voice prompt + display code
Size: length × width ×
height [mm]
194×229×120
Weight (no rotor)
2Kg
Noise at maximum
speed
≤47dB(A)
Fastest acceleration
time
≤12s
Fastest deceleration
time
≤16s
Protection level
IP21
Allowable ambient
temperature / relative
humidity
5-40℃/80%
Testing standard
EN 61010-1，EN 61010-2-020，EN 61326-1，EN 61010-3-2/A2

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MiniL rotor parameter description:
MiniFuge-GD06
3. MiniL mini centrifuge appearance function introduction
1.Transparent cover. 2. On the base.
3. Turn the head. 4. Operation display
panel. 5 lower base. 6. Non-slip mat.
7. Locking. 8. Open the lever. 9. Power
switch. 10.AC100-250V power socket
Rotary number
（Rotor）
Capacity (ml × tube
number)
Maximum
speed
（r/min.）
Max Rcf
Test tube type
#1 Angle-rotor
1.5/2.2×12+PCR0.2×
8×4 row
12000
9500
PP cone bottom
cover
#2 Angle-rotor
PCR 0.2×12×4 row
12000
5960
PP cone bottom
cover
#3 Angle-rotor
5×4
12000
9660
PP cone bottom
cover
#4 Angle-rotor
Capillary blood
volume tube × 12
12000
8371
Diameter
1.5mm×40
#5 Angle-rotor
5/1.8/1.1×4
7000
3180
PP can be
screwed

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4.Operation instructions
Note: Before using the instrument, please ensure that the
instrument is transported without damage!
* Whether the appearance of the instrument is brand new!
* The transparent cover pulls the cover lever to make it easy to open without any
abnormal sound!
* Whether the rotor elastic buckle is tightly fitted on the motor spindle!
* Whether the edge of the cushion is firmly stuck on the main body casing!
* The power switch and power cord are securely attached to the main body casing
without looseness!
*The instrument can be safely used without any of the above
phenomena*
If there is any of the above, please contact the manufacturer or
the authorized dealer of the manufacturer in time, and do not repair it
yourself without the guidance of professional maintenance personnel!
4.1 [open/close]
[Open cover] The cover lever (8) in the appearance diagram 1 is pulled in the
direction of the panel and then lifted upwards to open the transparent cover at
this time;
[Close] The transparent upper cover in the schematic view of the first one, and
the cover is slowly closed downwards. When the sound of "Carbazole" is
heard, it indicates that the transparent upper cover has been locked with the
main body casing;
4.2 [Turn On/Off Power]
The power switch button in the appearance diagram 1 is set to the “ㄧ” position
to turn the power on, and the “O” position to turn the power off;

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4.3 [Installation / Disassembly of the rotor]
The picture above shows the universal rotor of MiniL mini centrifuge (installation
diagram 1)
[A" and "B" directions in the "mounting rotor" (installation diagram 3), that is,
the position indicated by the arrow "A" of the rotor and the position of the rotor
elastic buckle "B", to ensure that the positioning holes of the two positions are
the same. Hold the rotor symmetrically with both hands and press it vertically.
When you hear the sound of “Carbazole”, it indicates that the rotor has been
locked with the elastic buckle of the rotor. It should be further verified whether
the installation is in place. At this time, grasp the rotor with both hands and
slowly lift it up. The head is firmly fixed on the elastic buckle of the rotor,
indicating that it has been correctly installed in place; (Note: The configuration
of the adapter is the same!)
[Disassembly Turn]
The picture above shows the universal rotor of the MiniL mini centrifuge
(disassembly diagram 1)
According to the direction of the arrow in (disassembly diagram 1), hold the rotor with both
hands and squeeze the two thumbs inward, slowly lift the rotor up and take it out; (Note:
The disassembly method is the same!)

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Never use a strong pull out of the rotor!
Will cause the rotor to deform or damage the motor!
The face with the Arabic numerals printed on the head is front.
Should be facing up, the reverse may cause the machine to
be damaged and the personnel to be hurt!
4.4 [Test tube placement method]
Symmetrically balanced placement of 12-, 8-, 6-, 4- and 2-tube angles (Figure 1)
4.5【Operation Panel Description】
1. MENU button: switch speed / time (min. / sec.); 2. speed display area; 3.
parameter increment key; 4. door cover open indicator; 5. time display area;
6. parameter decrement key; 7. Start/stop button; 8. Operation indicator; 9.
Door cover closing indicator; 10. Time unit indicator character;
4.6 [Start/Stop Instrument]
4.6.1 Example of use
[Start the instrument]
Open the transparent cover → install the required rotor → symmetrically place the
sample → turn on the power → close the transparent cover;
For example: If the speed is set to 12000 rpm, the time is 10 min.
press The key speed display area flashes, press Increase the key to 1200,

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then press Key to time zone min. flashing, press Key
or The key is adjusted to 10, and the system flashes 2 times
automatically defaults;
The settings are as follows:
press When the key is activated, the machine will stop the operation
according to the set time countdown, and the buzzer alarm will prompt the
completion of the centrifugation;
The first time the instrument is turned on, due to the vibration generated
during transportation, the static brushing of the carbon brush for a long
time will cause a slight carbon brush friction noise at the start-up. If the
instrument is idling for 2-3 minutes, the motor will operate normally
without worrying about the instrument. quality!
[Stop instrument]
Centrifuge at the end of the process can be directly pressed The key stops,
the standby device stops running, the transparent upper cover is opened → the
sample is taken out → the power is turned off (the transparent upper cover is
closed without the need to lock when the instrument is no longer used);
4.6.2 [About Calculation of Centrifugal Force]
The relative centrifugal force is typically thousands of times the Earth's gravity
(g), which is a measure of the efficiency of various instruments to separate or
precipitate objects. The calculation of the centrifugal force is related to the
centrifugal speed and the centrifugal radius, and is calculated according to the
following equation:
RCF=11.18×（n/1000）2×r
r: is the radius of the centrifuge, in cm;
n: centrifugal speed, unit rpm (revolutions per minute)
Note: “The maximum centrifugal force value is related to the maximum
centrifugal radius”;

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5.Maintenance matters
Do not attempt to clean the centrifuge when the power cord is plugged in or the
power switch is turned on. If the equipment or accessories are contaminated by
pathogenicity, toxicity or radioactive materials, it is the responsibility of the user to
perform proper purification. This should be explained when developing the
“Laboratory Biosafety Manual”. Cleaning and Decontamination In addition to the
other requirements mentioned in this chapter, please contact our company to check
if they are likely to damage the equipment. If you plan to return equipment or
accessories to the company or request repair, you must ensure that the equipment
or accessories are clean and harmless to the human body!
Do not use organic solvents because it can decompose the grease in the motor
bearings; during the cleaning process, liquids, especially organic solvents, cannot
be contacted to the motor shaft and the bearings.
5.1 Do not use sharp objects to collide with the rotor. Prevent bumps during
handling and disassembly. Prevent cracks in the rotor during use due to
scratches or trauma.
5.2 Regularly check the rotor assembly (especially the bottom of the test tube
hole) for corrosion spots, grooves, and small cracks. If any of the
above conditions are found, stop using the rotor and contact the
production unit.
When disassembling the rotor, grasp the rotor with both hands and lift it
up vertically. Do not shake it from side to side!
5.3 Normally, the rotor is cleaned once a week. If it is separated from salt
solution or other corrosive samples, please wash it immediately after use. If
the sample is found to be spilled during use, dipped or dripped on the rotor, it
should be immediately drained and partially cleaned.
5.4 When cleaning the rotor, clean it with a mild detergent dampened with a
sponge or cotton cloth, then wash off the detergent with distilled water. Do
not sprinkle or spray the rotor with water as the liquid may be left somewhere
and cause corrosion. Allow to invert and dry after washing.
5.5 Check the locking of the transparent cover and the main body casing, and
whether the cover can be opened and closed smoothly.
5.6 Carefully wipe the surface of the instrument with a soft cloth dampened
with a mild detergent, then remove the detergent with a clean, damp cloth.
5.7 If there is a major problem with the instrument, if the power supply is not
working properly, there is a burnt smell inside the machine, the rotor is broken,
and the instrument is shaking sharply during operation. Please contact the
manufacturer or the authorized dealer of the manufacturer in time. Repair by
yourself under the guidance of maintenance personnel!

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6.Troubleshooting
The following table lists the faults of the instrument and the causes of the
related faults and the treatment methods. You can follow the prompts to
eliminate them. If the user still cannot solve the faults or the faults are not
included in the list below, the user should contact the production immediately.
Unit maintenance staff.
After an abnormality occurs, turn off the power, unplug the
plug, and then start the fault after troubleshooting.
Table 1: Fault phenomenon, cause and troubleshooting
Fault
phenomenon
Causes and troubleshooting
The instrument
does not rotate
1. Check if the power socket and wiring are good, and whether the power socket has power.
2. The power switch is not in good contact.
3. If it cannot be excluded, please contact the manufacturer's maintenance personnel.
Suddenly
stopped while the
instrument is
running
1. Is the power connection good?
2. Determine the time limit for use, whether the carbon brush is within the service life (carbon brush life is
about 1600 hours).
3. The motor is overheated or overloaded. Turn off the power and wait for 10-20 minutes before restarting.
4. Does the instrument have a burnt smell? If it is, please unplug the power immediately and contact the
manufacturer's maintenance personnel.
5. The voltage range may be too large. Check if the power supply voltage meets the specified AC100-250V.
Transparent
cover can't be
opened or closed
1. The transparent cover cannot be opened, and there is any foreign matter under the cover plate.
2. The transparent cover cannot be closed, and the triangular-shaped button above the cover plate is worn
out.
Instrument
vibration noise is
relatively large
1. The rotor has a critical speed and some vibrations of the machine are normal.
2. Check if the rotor is locked.
3. Check the symmetry balance of the rotor load and check the level of the instrument.
4. Check if the rotor is installed.
5. Check the drive shaft and rotate it by hand. If it cannot rotate smoothly, there may be a problem with the
drive shaft or the motor.
If it cannot be excluded, please contact the manufacturer's service personnel.
Panel LCD does
not light after
turning on the
power switch
1. The power supply is not connected, check the power distribution.
2. Switch the remaining indicators to check if they are normally lit. If not, please contact the manufacturer.
3. If it cannot be excluded, please contact the manufacturer's maintenance personnel.

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E3 code
1. Whether the transparent cover is tightly closed or the buckle wear cover does not tighten automatically.
2. Exclude the first reason, please contact the manufacturer's maintenance personnel!
Beyond the
above fault
content
Solved by the manufacturer's professionals!
●Company website: www.auxilab.es www.rogo-sampaic.com