Westlab 4500RPM Max User manual

1
PRODUCT MANUAL
Multipurpose
Lab Centrifuge
4500RPM Max
Code 665-113

2
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
1. Product Description
1.1 Introduction
Westlab’s Multipurpose Laboratory Centrifuge is equipped with a maintenance-free BLDC
motor drive and a large LED display for ecient operation. The Intuitive interface allows
for the quick and easy setting of parameters without compromising on convenience.
With the capability to deliver up to 4500 RPM for all compatible rotors, the centrifuge’s
speed can be programmed by RPM or RCF mode. The short spin property allows
for ultra-fast short centrifugation and pelleting. The adjustable timer setting allows
the user to set the timer from 1 to 99 minutes with an innite mode. For added
convenience, the one touch toggle feature allows the user to toggle between RCF
and RPM modes with just a touch of a button.
The centrifuge’s microprocessor control enables quick and easy programming in
addition to its enhanced performance and eciency. Featuring nine acceleration and
nine deceleration modes for a customised operation, the unit can halt and resume
operations without disturbing fragile samples. To protect the samples further, the
centrifuge’s intelligently designed airow system ensures that the temperature of
the specimens does not rise signicantly.
For the operator’s safety, the centrifuge includes an emergency lid release for during
a power outage. Once the power has been restored, the last run memory attribute will
restore operation. Additionally, a lid lock safety feature ensures that the lid of the unit
cannot be opened while the rotor is still running.
1.2 Intended Use
Ideal for use in laboratories to separate particles from liquid suspension according
to their density. The different biological substances that are usually separated by
centrifugation are cells, mammalian cells, organelles, etc.
1.3 Features
• High Performance BLDC Maintenance-Free Motor Drive
• Stainless Steel Rotor Design for Corrosion Resistance
• Electronic Imbalance Detection Safety Feature
• Emergency Lid Release Safety Feature
• Compact Lightweight Design
• Last Run Memory Feature
• Lid Lock Safety Feature
• Microprocessor Control
• Ultra-Quiet Operation
• RCF or RPM Mode
TABLE OF CONTENT
1. Product Description
1.1 Introduction
1.2 Intended Use
1.3 Features
1.4 Accessories
2. Technical Specications
3. Safety Precautions
4. Maintenance & Cleaning
5. Installation
6. Operation
7. Troubleshooting
8. Product Disposal
PRODUCT CODE
665-113
PLEASE READ THESE INSTRUCTIONS BEFORE USE.

3
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
1.4 Accessories
• Power cord
• T-Allen key
• User manual
2. Technical Specication
Motor Type Brushless DC Motor
Display Large LED display
Maximum Rotor Capacity 4 x 100ml
Maximum Speed RPM/RCF [g] 4500 RPM/g varies per rotor
Speed Setting Range 500 to 4500 RPM, Step of 100 RPM
Speed Accuracy ± 100 RPM
Time Setting Range 1 to 99 minutes and innite mode
Minimum Acceleration Time 30 seconds
Minimum Deceleration Time 30 seconds
Remote Operation Yes, operate and save log via USB
Programmable Feature Save and run up to 99 programs
Imbalance Detection Yes
Ambient Temperature 5°C to 40°C
Permissible Relative Moisture < 80%
Input Power 230 V
Power Consumption 460 W
Noise Level < 65 dB
Unit Dimensions 595mm W x 436mm D x 311mm H
Unit Weight 23kg [no rotors]

4
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
3. Safety Precautions
Read the following safety precautions prior to using the centrifuge. Never use the
centrifuge in any manner not specied in this manual.
• Always use recommended original rotors and spare parts for best results and
product safety.
• The rotors must be loaded symmetrically. Each tube should be counterbalanced
by another tube of the same weight.
• Do not use the centrifuge or rotor that have not been correctly installed or show
signs of damage.
• The rotor must always be securely fastened. If the centrifuge makes an unusual
sound during operation, the rotor tment needs to be checked. Switch OFF the unit
immediately by pressing STOP, check the tment and fasten it.
• Never move the centrifuge during operation.
• Prior to centrifugation, the tubes should be visually inspected for material damage.
Damaged tubes must not be centrifuged since they can result in sample loss and
may create imbalance.
• Do not ll tubes while they are in the rotor. Liquid spillage may harm the unit.
If liquids are spilled on the rotor or the rotor chamber, the centrifuge must be
cleaned carefully before resuming operations.
• The centrifuge may be used for the specied applications only. It must not be
operated in a hazardous or ammable environment or used to centrifuge explosive
or highly reactive substances. Do not place potentially hazardous material within the
clearance area or envelope.
• If used in a manner not specied in this manual or by the manufacturer, the product
warranty may become void.
• In the event of contamination caused by aggressive agents, the rotor must be
cleaned immediately with a natural cleaning liquid. Pay particular attention to the
bores of the tubes. If any damage is seen, contact the service technician.
• Before using cleaning or decontamination methods, other than those mentioned by
the manufacturer, contact the manufacturer to endure that the intended method will
not damage the centrifuge.
• For safety, protective earthing is provided with the power supply.
Ensure that the power supply is earthed.
• Always install the unit on a at, stable, and non-slippery surface.
• Wear protective gloves and safety glasses while operating the unit.
• Always unplug the power adaptor before cleaning the unit.
• Never touch moving parts.
The safety of the user cannot be guaranteed if the unit:
• Is operated with accessories that are not supplied with the unit.
• Is operated with accessories that are not supplied or recommended
by the manufacturer.
• Is operated improperly or contrary to the manufacturer’s specications.

•
5
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
4. Maintenance & Cleaning
• The rotor and the centrifuge’s outside should be cleaned regularly with a mild, moist
[with water] cloth.
• Always unplug the power adaptor before cleaning the unit.
• Wear protective gloves and safety glasses while cleaning the unit.
• The brushless centrifuge motor requires no routine maintenance. Only authorised
and qualied personnel can perform any required servicing. If repairs are performed
by unauthorised personnel, the product warranty may become void.
• Always keep the centrifuge’s housing, rotor chamber and rotor clean. All parts should
be wiped down periodically with a soft cloth. For a more thorough cleaning, use
a neutral cleaning agent with a pH between 6 and 8. Excessive amounts of liquid
should be avoided. Liquids must not contact the motor.
• Do not place the rotor into cleaning solution.
• Regular cleaning of the rotor is important.
• After cleaning, ensure that all the parts are dried before using the unit.
• In the event of contamination caused by aggressive agents, the rotor must be
cleaned immediately with a natural cleaning liquid. Pay particular attention to the
bores of the tubes. If any damage is seen, contact the service technician.
• Before using cleaning or decontamination methods, other than those mentioned by
the manufacturer, contact the manufacturer to endure that the intended method will
not damage the centrifuge.
5. Installation
1. Open the packaging and gently remove the centrifuge from the box.
2. Place the unit gently onto a rm and levelled surface.
3. Unpack every individual component. Open the centrifuge and remove all packaging
from the rotor chamber.
4. Assemble the components as instructed in this manual for optimal performance.
ATTENTION: The manual should be kept with the device and all the packaging should be
kept in safe storage for at least two years for warranty purposes.
Location and mounting
Place the centrifuge on a at, solid, and levelled surface. Ensure that all four feet stand
on the surface rmly. Avoid installing on a slippery surface or a bench prone to vibration.
• The ideal ambient temperature is 25°C ± 5°C. Do not place the unit in direct sunlight.
• Keep a minimum clearance of 300mm from all directions to guarantee safe operation.
• Keep the unit away from heat or water to avoid sample temperature errors of
centrifuge failures.
• Do not place the centrifuge in an area that makes it dicult to operate the unit.

6
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
6. Operation
User interface and display
Number Name Description
1Start Single press to start the motor as per the selected
RPM and time setting if the lid is closed. The start
button only works if the lid is closed. The LED will
indicate if the motor has started or stopped.
2Stop
Open
Single press to stop the motor as per the dened DCC
time if the motor is running. Press the Stop/Open
button again to open the lid if the motor is stopped.
This button can also be used as a lid open function of
the centrifuge motor is not running.
3RPM
RCF
Single press to display the RPM and for the RPM LED
to blink. Long press the button to toggle the display
between RPM and RCF. The switching modes will be
indicated via the LED on the panel.
4Time Single press to display the time setting in values like
99.00. The timer can be set from one to 99 minutes or
innite mode.
5Increment
Decrement
Short press the plus and minus buttons to increase
or decrease the speed, time, ACC and DCC values
normally. Long press the plus and minus buttons to
change the parameters faster.
6Acceleration Single press the ACC/DCC button to display the time
segment as ACC1. The acceleration can be changed
using the increment and decrement buttons.
Deceleration Single press the ACC/DCC button twice to display
the time segment as DCC1. The deceleration can be
changed using the increment and decrement buttons.
7Rotor To select a rotor.

•
7
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
Number Name Description
8PEdit Single press for the Speed/Time/ACC/DCC to blink
one after another ve times on respective display. The
user can change the blinking parameters by using the
increment and decrement buttons. In PEdit mode, the
user can also press the Speed/Time/ACC/DCC and
change its value.
9PROG Single press to select the program from one to 99. The
different parameters can be set in each program for
quick selection.
10 Quick Spin Press and hold for immediate centrifugation up to the
last selected RPM.
Turning ON the centrifuge
ATTENTION: Check the rotor tment before use. The centrifuge will not operate with
an open lid.
1. Ensure that the power switch is OFF when connecting the power cord.
2. Connect the power cord to the centrifuge.
3. Turn ON the main power supply and then turn ON the power switch located
on the right of the unit.
ATTENTION: Maintain a gap of three seconds between turning the power switch OFF
and then turning it ON again. Do not turn ON and OFF again immediately.
Speed setting
Press the RPM/RCF button to set the speed from 500 to 4500 RPM. Single press to
set the speed value and long press the button to toggle the display between RPM
and RCF modes. The parameter can be set when the speed display blinks by using
the increment and decrement buttons. The values are automatically saved after the
display stops blinking.
Timer setting
Press the timer button to set the time value. The time value can be set by using the
increment and decrement buttons. The value will be automatically saved after the
display stops blinking. The timer can only be set in minutes while the seconds are for
the countdown timer.
Acceleration and deceleration
The ACC/DCC button will set the parameters of acceleration and deceleration of the
rotor ramp. Single press the ACC/DCC button to set the acceleration from one to nine
by using the increment and decrement buttons. Alternatively, press the ACC/DCC
once to set the deceleration from one to nine by using the increment and decrement
buttons. The values of acceleration and deceleration are listed below:

•
8
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
Acceleration Deceleration Time value
Acc 1 Dcc 1 180 seconds
Acc 2 Dcc 2 170 seconds
Acc 3 Dcc 3 150 seconds
Acc 5 Dcc 4 130 seconds
Acc 5 Dcc 5 110 seconds
Acc 6 Dcc 6 90 seconds
Acc 7 Dcc 7 70 seconds
Acc 8 Dcc 8 50 seconds
Acc 9 Dcc 9 30 seconds
Program mode
Press the PROG button to select a program from one to 99. The different parameters
can be set in each program for quick selection. To set the parameters in each program,
follow the parameters Speed/Time/ACC/DCC as described above. To select the
programs, press the increment and decrement buttons. All the parameters in the
program will save automatically after the display stops blinking. The saved programs
can also be edited by following the instructions for setting Speed/Time/ACC/DCC as
described above.
Quick spin mode
Press and hold the quick spin button for immediate centrifugation of the samples up to
the previously run RPM. Releasing the hold will stop the rotor gradually.
PEdit mode
Single press the PEdit button to enter all the parameters for Speed/Time/ACC/DCC
automatically one after the other. The unit will ask these parameters to be entered
sequentially if required to be changed [if not edited, the display value will set]. All the
parameters will save automatically.
Rotor
Press the rotor button to select a rotor. The rotor numbers can be changed by using
the increment and decrement buttons.

•
9
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
Swing Out Rotors
Rotor Code Rotor # Max. Volume Max. RPM Max. RCF
L30-130 Rotor 1 4 x 100ml 4500 3164
L30-129 Rotor 2 4 x 50ml 4500 3485
L30-128 Rotor 3 6 x 50ml 4500 3530
L30-125 Rotor 4 16 x 15ml 4500 3485
L30-126 Rotor 5 12 x 15ml 4500 3485
L30-140 Rotor 25 32 x 10ml 4500 3164
L30-124 Rotor 26 2 x Microplates 4500 2377
Fixed Angle Rotors
Rotor Code Rotor # Max. Volume Max. RPM Max. RCF
L30-136 Rotor 7 4 x 100ml 4500 2559
L30-135 Rotor 8 4 x 50ml 4500 2644
L30-134 Rotor 9 6 x 50ml 4500 2644
L30-137 Rotor 10 24 x 15ml 4500 2852
L30-131 Rotor 11 16 x 15ml 4500 3144
L30-132 Rotor 12 12 x 15ml 4500 3144
L30-133 Rotor 13 8 x 15ml 4500 2644
L30-138 Rotor 46 30 x 15ml 4500 2729
Start and stop
The centrifugation can be initiated by pressing the start button once the desired
operation is set. To stop the operation, press the stop button once. To open the lid,
press the Stop/Open button once after the rotor comes to a stop.

•
10
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
7. Troubleshooting
Please contact our technical support team on 1800 358 101.
This centrifuge has a self-diagnostic function. If an issue occurs, an error or
warning code will become visible on the display screen. The user can determine the
malfunction with the below error codes.
Error Code Cause Corrective Steps
No display No main power connection Check the power and the mains
cable at each end.
Power failure Check the mains fuse of the lab.
Improper connection Connect the adaptor properly.
Lid incorrectly closed Close the lid correctly.
Error with the lid’s closing and
opening mechanism
Contact the technical support
team on 1800 358 101.
Err 55 Rotor loaded asymmetrically Load the rotor symmetrically
and restart the centrifuge.
Lid cannot
be opened
Spinning rotor Wait for the rotor to come to a
stop.
Power failure The emergency lid release
safety feature will trigger once
the rotor stops.
Shakes
during
acceleration
and irregular
operating
feedback
Rotor loaded asymmetrically Load the rotor symmetrically
and restart the centrifuge.
Broken tube Replace the broken tube.
Damage to the rotor
or the motor
Contact the technical support
team on 1800 358 101.
Damaged rotor Remove and change rotor.
Display error Loose display connection Contact the technical support
team on 1800 358 101.
Err 1 Damaged or jammed latch Contact the technical support
team on 1800 358 101.
Err 52 Motor is jammed or operating
voltage is incorrect
Turn the centrifuge OFF. Check
the rotor tment or apply the
correct operating voltage.
Power
tripping
Cable incorrectly tted Remove the cable and connect
correctly.

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Phone
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Speak to one of our friendly,
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Email
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24 hours, 7 days a week
convenience.
11
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
Error Code Cause Corrective Steps
Last run
memory not
displayed
Turning the centrifuge ON
immediately after turning it OFF
Maintain a three second gap
between turning the centrifuge
OFF and ON again.
System
locks up*
Electronics error Turn the centrifuge OFF and
then ON. If the error persists,
contact the technical support
team.
* If the system locks up or overheats due to over current, turn the centrifuge OFF and
then ON again.
ATTENTION: If the motor overheats, there will be a uctuation in speed value to allow
the centrifuge to cool down for at least 30 minutes. Do not use the unit for 30 minutes.
8. Product Recycling
In the case that the product is to be disposed of, the relevant legal regulations are
to be observed.

Westlab in every discovery.