TD3 Tabletop Low Speed Centrifuge Instruction Manual

TD3
Tabletop Low Speed Centrifuge
Instruction Manual
(Read the Instruction Carefully Before Operation)
Index……………………………………..……......................................................Page
1、Attention for safety.....................................................................................................................2
1.1 Attention for installation and maintenance ............................................................................2
1.2 Attention for electric system.....................................................................................................2
1.3 Attention for fireproofing .........................................................................................................2
1.4 Attention for safe operation .....................................................................................................3
1.5 Attention for safety in chemistry and biology ........................................................................3
2、Symbols and meanings...............................................................................................................4
3、Application and scope................................................................................................................4
4、Work theory................................................................................................................................5
5、Classify and name......................................................................................................................5
5.1 Classify .......................................................................................................................................5
5.2 Name ..........................................................................................................................................5
6、Main technical parameters .......................................................................................................5
7、Features.......................................................................................................................................6
8、The structure of main machine, control board and accessory...............................................6
8.1 The structure of main machine................................................................................................6
8.2 Control board ............................................................................................................................7
8.3 Accessory.....................................................................................................................................8
9、Installation and adjustment.......................................................................................................8
9.1 Installation and its requirements ............................................................................................8
9.1.1 Installation requirements.......................................................................................................8
9.1.2 Install centrifuge ....................................................................................................................8
9.2 Adjust centrifuge .......................................................................................................................9
10、Operation...................................................................................................................................9
10.1 Check the rotor and tube.........................................................................................................9
10.2 Install rotor...............................................................................................................................9
10.3 Add liquid for centrifuge and place it ...................................................................................9
10.4 Close the door lid ..................................................................................................................10
10.5 Set speed and time ................................................................................................................10
10.6 Start and stop
...................................................................................................................10
10.7 Take out the centrifugal tube ...............................................................................................10
10.8 Uninstall the rotor .................................................................................................................11
11、Service and maintenance .......................................................................................................11
12、Common trouble and trouble shooting.................................................................................13
13、Transportation and storage....................................................................................................14
13.1 Transportation ......................................................................................................................14
13.2 Storage ...................................................................................................................................14
14、Warranty................................................................................................................................14
15、Packing list..............................................................................................................................15
16、Qualified certificate...............................................................................................................16
1
1、Attention for safety
Attention for safety clarifies the requirements of safe operation in the
instruction manual. Please carefully read it before installation, operation, maintenance
and repairing. Understanding the warning and correct operation can avoid the
personal injury and the damage of centrifuge.
1.1 Attention for installation and maintenance
· The rotor accessory and package may be placed in the centrifugal chamber. You
should open the door lid for checking when installing.
· In the machine maintenance process, the parts that need remove cover may cause
electrical shock or personal injury. Ensure that the power has been cut off and the
power line has been removed from the socket, and qualified staff manipulates it.
· The replaced part must be consistent with the requirements of this centrifuge.
1.2 Attention for electric system
· To reduce the risk of electric shock, the centrifuge adopts the plug with three points
which must connect with the socket with ground lead.
· Make sure if the wall socket is connect with the ground wire. The voltage of power
supply must accord with the voltage of centrifuge.
· Don’t use the power adapter from three hole to two hole.
· It is forbidden to use the expanding socket with two lines or all-purpose power
adaptor without ground wire.
· Don’t put container with liquid on the centrifuge or around the centrifuge. If the
container is knocked over, the liquid will infiltrate into centrifuge and damage the
electrical or mechanical parts.
1.3 Attention for fireproofing
· Please use the overload fuse with same model and specification.
· The centrifuge is not designed for the flammable and explosive matters. You cannot
make centrifugation for the matters (chloroform, acetaldehyde), and cannot put the
2
matters in the centrifuge or store them around centrifuge within 30cm.
1.4 Attention for safe operation
· Please use the rotor and accessories which are designed for this centrifuge.
· Make sure if the centrifugal chamber is cleaned before operation.
· Make sure if the screw (nut) of the rotor in the centrifugal chamber has been
screwed down before operation.
· Not exceed its max speed of rotor during operation.
· Don’t decelerate rotor speed or stop by hand.
· Don’t hold or move centrifuge when rotor is rotating.
· If the glass test tube is cracked in centrifuge chamber, please carefully check and
clean the gasket and centrifugal chamber because the glass fragment may have
inserted into their surface.
· Don’t open the door lid of centrifuge in the running status.
· The distance between centrifuge and other objects must be kept 30cm during
operation. You should not stand around centrifuge within 30cm unless adjusting it.
Anything is not allowed to enter into centrifuge during operation.
1.5 Attention for safety in chemistry and biology
· The routine manipulation may include all kinds of liquid and test sample which may
be the disease-causing and poisonous matters. The centrifuge can not be manipulated
with the matters unless you have toke the protection measures.
· Please pay attention to the liquid explanation in container before operation.
· Be careful of the infectious liquid. If not understanding the provided sample, please
at least make sure that they aren’t microbe. You must make further aerosol protection
( the suspended speck in the air, such as smoke and fog. ) for the easier
disease-causing hepatitis virus(B or C), HIV, atypical mycobacteria and the fungus
of physical structure.
· The infectious samples must be manipulated according to the manipulating program
and method in lab for avoiding expanding disease.
· The spilt matters may produce aerosol(the suspended speck in the air, such as smoke
3
and fog.), so please pay attention to the warning about aerosol (the suspended speck
in the air, such as smoke and fog.)
· Only use the suitable rotor and adaptor. The centrifuge can not be manipulated with
disease-causing, poisonous or radioactive matters unless you have toke the
protection measures. When the second type of hazardous substances (according to
“Laboratory Biosafety Manual” of the World Health Organization.) is manipulated,
the air safety level must be monitored. The superior substances require a higher level
of safe protection measurements.
· You should follow the environment security and protection requirements when
destroying the discarded liquid.
Users have the responsibility to clean and sterilize centrifuge
and accessory if you need maintenance service from our company.
2、Symbol and its meanings
No.
Symbol
GB No.
Meanings
1
~
4706.1
Alternating current
5465.2
Power on(general supply)
5465.2
Power off (general supply)
4
4728.2
Protective earthing(ground)
5
4793
Warning!
2
3
○
Form 1
3. Application and scope
TD3 tabletop low speed centrifuge makes use of centrifugal settling to separate,
purify and condense the granule. It can be widely used in the fields of clinical
medicine, biochemistry, genetic engineering and radioimmunology. It is ideal
equipment for scientific research institute and hospitals.
4、Working Theory
Centrifuge makes use of the strong RCF that centrifuge rotates with high speed
4
in order to accelerate the settling speed of the granule in the liquid, and separate,
condense and purify the matters with different settling coefficient and density.
5、Classify and Name
5.1 Classify
·It belongs to Class 1 of medical laboratory equipment according to the management
of “The Classified Catalogue of Medical Devices”.
·It belongs to Class 1 of ordinary equipment with protective grounding according to
the protection against electric shock.
·It belongs to tabletop centrifuge according to the structure.
·It belongs to low speed centrifuge according to the rotating speed.
5.2 Name
T
D 3
tabletop
low speed
max.speed identification No.,
unit is 1000r/min.
L400 tabletop low speed centrifuge whose Max.speed is 3×1000r/min (now
upgraded to 4000rpm), is driven by DC brushless motor.
6、Main technical parameters
Max.speed
4000r/min
Max.RCF
1980×g
Max.capacity
8×15ml
Speed Accuracy
±50r/min
Time range
1min~99min
Power supply
~220V 50Hz
Noise
< 65dB(A)
Dimension
265mm×305mm×205mm (W×D×H)
Package Dimension
322mm×452 mm×268 mm (W×D×H)
Weight:
GW:
11Kg
5
2A
NW: 8 Kg
Environment requirements:
Temperature: 10 ℃
~35
e℃humidity: ≤85%
Relativ
7、Features
· Microprocessor control
· Touch panel and digital display
· The speed is controlled by PWM with high speed accuracy.
· It is controlled by DC brushless frequency conversion electromotor with low-noise
and vibration. It runs without carbon dust pollution, which can meet the
requirements of lab.
· Adopt special shock isolator for ideal effect of vibration damping, with the function
of automatic balance.
8、The structure of main machine and control board and accessories
8.1 The structure of main machine
L400 low speed centrifuge is composed of the main machine and accessories.
The main machine is composed of case, drive system, control system and the part of
manipulation display. The rotor and centrifugal tube (bottle) belong to accessory.
8.2 Control board
6
Diagram 2
Display window:Display setup or running parameter of speed, time
▲:
Increase key. Press “▲” to accelerate the setting parameter value.
▼:Decrease key. Press “▼” to decelerate the setting parameter value.
L400 display speed and time setting.
Speed setting: Press
or
speed window “
”
key on the left of the panel and just under the
to set running speed. After 3 seconds the parameter
will be stored automatically.
Time setting: Press
time window “
or
”
key on the right of the panel and just under the
to set running time. After 3 seconds the parameter will be
stored automatically. The working time is displayed by countdown (the longest
working time is 99 min).
START:Press [START] to begin centrifugation after setting and confirming the
parameters or repeating the setup parameters last time, and the start indicator light on.
STOP:The key to stop centrifugation. When the centrifuge is working (time isn’t
counted down to “0”), you can stop it by manual and the stop indicator light on.
[START] indicator light: The [START] indicator light is on, which means that the
centrifuge has started and in the running status.
[STOP] indicator light: The [STOP] indicator light is on which means [STOP] is
pressed or the work time is counted down to “0”. The centrifuge is slowing down for
7
stopping or has stopped.
8.3 Accessory
Rotor
Max.speed(r/min)
Angle
4000
Capacity (ml)
RCF(×g)
8×15 ml
1980×g
9、Installation and adjustment
9.1 Instrument installation and its requirements:
9.1.1 Installation requirements:
Warning: Don’t install centrifuge in the place with flammable and explosive
matters. The flammable and explosive gas comes into the running centrifuge,
which may lead to fires.
· The centrifuge should be installed on the flat and solid platform.
· The large free space should be kept around the two sides and back of centrifuge for
heat dissipation for ventilation.
· It is prohibited to put lab equipment with large heating production and strong
vibration around centrifuge.
· The working environment temperature is 10℃ to 35℃, and the relative humidity is
no more than ≤85%.
· The requirement of power supply: ~220V 50Hz
9.1.2 Install centrifuge
· Open the outer package, carefully take out the centrifuge with foam package, then
put it on the even platform and take off the foam package. The four rubber feet of
centrifuge should touch with platform evenly.
· Push the door lid handle inward, and then uplift the door lid until it is hold by door
lid support.
· Check the main machine, accessory, attached tools and documents according to the
packing list.
· You should confirm that the voltage of the power supply should be consistent with
8
the voltage the centrifuge requires. (Check the marking beside the electric outlet on
centrifuge back, and the instrument’s power requirement is AC 220V 50Hz with
single phase and three wires.) Connect the power cord(three wires and 10A) to the
electric outlet on centrifuge back first, then put the plug on the other end into the
external electric supply socket. Press one side marked “I ” on the switch to power on.
· If there are any electronic problems, it should be repaired by the professional
technicians.
9.2 Centrifuge adjustment
According to the operation steps of Chapter 10, first run with low speed, and
gradually accelerate to the max.speed. If no abnormal phenomenon happens, you have
succeeded in adjustment.
10、Operation
10.1 Check the rotor and tube: You should carefully check the rotor, tube or test
bottle before operation. It is forbidden to use the cracked and damaged rotor, tube or
test bottle. Otherwise, all damages should be borne by user.
10.2 Install Rotor: Aim the slot on the bottom of rotor central hole to the horizontal
slot on drive shaft, then place the rotor on drive shaft and make the slot in the pin.
Then put on a spacer and make the lock screw into tapped hole on the top of drive
shaft, tighten it with screw driver.(The rotor has been installed before delivery, and
please check whether the lock screw is tighten.)
10.3 Adding liquid and placing of the centrifugal tube: Put centrifugal tubes with
adding liquid into the centrifugal tube of rotor and tubes should be placed
symmetrically in even number. Otherwise, there will be vibration and noise because
of imbalance.
10.4 Close the door lid: Press down the door lid until you hear “clicking” sound
9
which means the door lid pin enter into the hook. Then lift the door lid to check
whether it is closed properly. If the door lid can not be opened, it means it is closed
properly.
10.5 Set speed and time
(1)、Speed set: Press
or
the speed window “
key on the left of the panel and just under
”
to set running speed. After 3 seconds the
parameter will be stored automatically.
(2)、Time set: Press
the time window “
or
key on the right of the panel and just under
” to set running time. After 3 seconds the parameter will be
stored automatically. The working time is displayed by countdown (the longest
working time is 99 min).
(3)、After finishing the above two steps, press[START] to run centrifuge.
The rotor is not allowed to running in excess of its max speed. Otherwise, all
damages caused by above misoperation should be borne by user.
10.6 Start and stop
(1)、Start: Press [START] to run centrifuge and the [START] indicator light is on.
You should confirm if the rotor is fixed on the drive shaft before operation.
(2)、Automatic stop: When time is counted down to “0”, the centrifuge automatically
slows down and stops running, and the [STOP] indicator light is on.
(3)、Stop by manual: In the running status (the working time isn’t counted down to
“0”), press [STOP] to slow down and stop running, and the [STOP] indicator
light is on.
10.7 Take out the rotor: When the rotor stops rotating, press the switch with the
mark“○” to cut off the power, keep your right hand on the unlocking handle on the
right side of centrifuge and push it toward inside, then open the door lid and take out
the centrifugal tubes.
10
10.8 Uninstall the rotor: When replacing the rotor, you should uninstall the used
rotor (unscrewing the bolt with screwdriver and take out the rotor after removing
spacer.)
Don’t hold or move the centrifuge during operation.
Don’t open the door lid when rotor is rotating.
11、Service and maintenance
· Please wipe up the rotor with neutral cleaning mixture after taking out for avoiding
corrosion and then stock it at dry and ventilated place. Central hole in rotor should
be smeared some lubricating oil for protection.
· All action on rotor should be soft, and rotor should be taken out vertically for
protecting the shaft.
· Please wipe up the water in centrifuge chamber if it is leaving unused for long time.
Some lubricating oil should be smeared on drive shaft for protection.
· Replace fuse
(1) Cut off the power, and unplug the plug the power cord connected with the external
electric supply socket. Then draw another end of the power cord connected with
the centrifuge.
(2) There is a fuse case equipped on the under part of electric outlet on instrument
back. (See figure 3) There is a marking for fuse symbol, and find the V-shape
slot on fuse case. (See figure 4) Pull out the fuse case with slotted point screw
driver into the V-shape slot.
(3) Take out the damaged fuse and replace it. The model of fuse of the centrifuge is
BGXP 5×20 、250V 5A.
(4) Put the fuse case into electric outlet.
11
12
12、The common trouble and trouble shooting
Trouble
No display after
powering on
The rotor can’t
rotate after
pressing
[START].
Cause
The voltage of power supply is less than 220V. Check the power supply
The fuse is damaged.
Check and replace it.
The connectors to circuit board is loosened
Connect it properly
The power transformer is broken.
Replace
The motor is powered on, but it doesn’t work.
The motor is damaged.
The tube in the rotor is not arranged
Abnormal
vibration of the
centrifuge
Removal
symmetrically.
Replace motor
Check
The centrifugal tube is broken.
Check and replace it.
The rotor is not rotating.
Check
The shock absorber is damaged
Replace
Form 3
The LCD display window displays the relative error code when the error/trouble
appears.
Error
code
E5
E6
E7
Reasons
The door lid isn’t closed when pressing [START]. The
installed sensitive switch of door lid is not in place or
damaged.
The door lid opened abnormally during running, The
installed sensitive switch of door lid is not in place or
damaged.
Over speed, set wrong rotor number or power control
board fault.
Motor runs without speed. Power control board fault,
motor fault.
The connecting terminal of display board to power
control board is loosen or damaged.
Solution
Close door lid
Check and Close door lid
Check or replace
Check and replace
Check and replace
Form 4
If the centrifuge still can not work after removing the above several troubles,
please connect with our company or service stations designated by our company.
13
13、Transportation and storage
13.1 Transportation
·You should use the wooden and paper case during long-distance transportation. Put
centrifuge with dust cap into the case, and fill with foam or plastic shock absorption
materials. It is forbidden to be hit, inverted, rolled and soaked by rain and snow.
·You can directly move the centrifuge in room, but avoid big vibration, hitting and
inversion.
13.2 Storage
· If it is leaving unused for long time, you should open the door lid and store it in
ventilated, dry and clean room where there is no corrosive, flammable and
explosive matters.
· As the technology continuously renews, please consult us if there is something
unconformable with this instruction manual.
14、Warranty
Respected customers,
Thank you for purchase of our company’s products. To protect your legal rights
and avoid your worries, we provide warranty service for one year with the main
machines. If it is broken under warranty with inartificial reason, we will supply free
maintenance service. The customer needs to pay an amount of money if the product
has exceeded the warranty period. We will not supply free maintenance if any
following matter is happened:
· Exceed of the warranty period or without the warranty card.
· The trouble is caused by wrong installation, operation and maintenance.
· The trouble is caused by the unauthorized uninstalling and repairing by our
company.
· The trouble is caused by using the rotor not equipped with this centrifuge.
· The trouble is caused by war, natural disasters or other irresistible factors.
14
Packing List
Item
No
.
Name
Quantity
Unit
Main
machine
1
TD3 centrifuge
1
set
2
Fuse BGXP 5×20
250V 5A
5
pc
3
Power cord
1
pc
4
Angle rotor 8×15ml
1
pc
1
Packing List
1
copy
2
Instruction Manual
1
copy
3
Qualified Certificate
1
copy
Option
Remark
5
6
1
Attached
tool
2
3
Attached
file
4
Checker:
Date:
15
Two in
fuse case
Check
Quality Certificate
Product Name:Tabletop Low Speed Centrifuge
Product Model:
TD3
Serial No.:______________________________
This production is tested to be qualified for delivery.
Checker:
Date:
16
Open as PDF
Similar pages