Labnet Prism R Refrigerated Microcentrifuge User Manual

User Manual

C2500-R

C2500-R-230V

Lit M00502 July 2012 v2

Table of Content

1. Safety Precautions.............................................................. 1

1.1. Operation Safety Precautions..................................... 1

2. General Description............................................................ 3

2.1. Features .................................................................... 3

3. Getting Started .................................................................... 3

3.1. Unpacking.................................................................. 3

3.2. Initial Operation.......................................................... 4

3.3. Opening and Closing the Lid ...................................... 5

3.4. Loading the Rotor ...................................................... 5

3.5. Starting and Stopping a Run....................................... 6

3.6. Emergency Lid Release ............................................. 7

4. Overview.............................................................................. 8

5. Operation............................................................................10

5.1. Setting the Time (TIME) ............................................10

5.2. Setting the Speed (RPM)...........................................10

5.3. Setting the Centrifugal Force (RCF) ..........................11

5.4. Setting the Temperature (TEMP) ............................... 11

5.5. Cooling ..................................................................... 11

5.6. Quick-Spin Operation................................................13

5.7. Changing the Settings During a Run .........................13

6. Service and Maintenance...................................................13

6.1. Centrifuge Service ....................................................13

6.2. Cleaning the Centrifuge.............................................14

6.3. Cleaning the Rotor....................................................14

6.4. Disinfection...............................................................14

6.5. Replacing the Rotor ..................................................14

6.6. Replacing fuses ........................................................15

7. Troubleshooting.................................................................15

Appendix A: Technical Specifications ........................................17

Appendix B: Warranty..................................................................18

1. Safety Precautions

Before using the Prism R refrigerated microcentrifuge for the first

time, please read this entire operating manual carefully. To guarantee
problem free, safe operation, it is essential to observe the following

points:

1.1. Operation Safety Precautions

1. When using infectious, radioactive, toxic and other solutions

which may pose health risks, please observe the appropriate
safety precautions.

2. Do not use this machine in a potentially explosive environment
or with potentially explosive chemicals.

3. Install the machine in location free of excessive dust.

4. Avoid placing the machine in direct sunlight.

5. Choose a flat, stable surface capable of withstanding the
weight of the machine.

6. Install the machine in the room temperature 15~30°C, relative
humidity 20~80%.

7. Don’t block the air vents.

8. Make sure the power source conforms to the required

p

ower supply specifications.

9. To avoid electric shock, make sure the machine is plugged

into a grounded electric outlet.

10. Do not allow water or any foreign objects to enter the various

openings of the machine.

11. Switch off the power switch before cleaning or performing any

service on the machine, such as replacing the fuses.

12. The rotor and the rotor lid must always be installed

securely on the motor shaft.

13. Always load the rotor symmetrically. Each tube shoul

counterbalanced by another tube of the same type and
weight.

d be

Prism R Refrigerated Microcentrifuge

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14. To guarantee sufficient ventilation, ensure that the

centrifuge has at least 30 cm of free space on all sides,

including the rear.

15. Repair should be carried out by Labnet International'

authorized service personnel only.

16. Use original spare parts and accessories only.

Warning Label: Please be aware of the danger of electric shock

or other dangers.

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2. General Description

The Prism R refrigerated microcentrifuges is a compact, bench-top

centrifuge which is suitable for both research and clinical laboratories.

The motor is brushless and requires no routine maintenance. It is

supplied with a 24 x 1.5/2.0 ml rotor for micro samples. The maximum

speed of Prism R is 13,500 rpm (17,135 rcf). The temperature range

is from –10°C to 40°C.

2.1. Features

 Brushless motor drive, control speed up to 13,500rpm/1

 Powerful refrigeration system, maintain 4°C at max. speed
 Includes unique easy access rotor (24 x 1.5ml)

 Exceptionally quiet and compact
 Optional StripSpin adapter available for 0.2ml tubes and strips

 Compact, ergonomic design
 User-friendly operation interface.

 Quick button for instant run without setting
 Low noise level

 Complies with CE, RoHS

7,135xg

3. Getting Started

3.1. Unpacking

The centrifuge is delivered in an external carton and an internal

carton with protective PE foam cushions. Remove the centrifuge from

each carton. All packaging should be retained until it has been

established that the centrifuge is working properly.

Prism R™ Refrigerated Microcentrifuge

3

2ml

Open the Prism R refrigerated microcentrifuge package and confirm

that all items are included:

 Prism R unit with a 24 x 1.5/

rotor and a rotor lid

 Electric fuses (7A &3.15A)  Warranty card

 Rotor wrench  Power cord

 Operation manual

If there are any items missing, damaged, or not according to your

order, please contact your distributor or sales representative

immediately.

Note: Please use 7A fuse in power source 100~120/50~60Hz
countries, while 3.15A fuse is for power source 200~230V/50~60Hz
countries.

3.2. Initial Operation

Place the machine on a stable, flat table. Please keep the machine at

least 30 cm from the surrounding area or objects.

Mains power and frequency “MUST”

be compatible with the

information given on the product label on the rear of the centrifuge.

Connect the power cord to the power socket of the centrifuge, then to

the power source. Switch the Power On/Off switch to turn on the

centrifuge. After the LCD display is on and the buzzer beeps twice,

the centrifuge is ready to operate.

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3.3. Opening and Closing the Lid

The lid can be opened only when the centrifuge is powered on. Press

button to open the lid.

The lid will be locked automatically when the user presses down the

front edge of the lid.

Note: Do not slam the lid!

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.4. Loading the Rotor

For safety reasons, the rotor must be loaded with centrifuge tubes

symmetrically. The difference in the weight between the tubes should

not exceed 0.1 gram.

The centrifuge tubes should be loaded in pairs opposite each other

and each should contain roughly the equal weight of sample. One or

two additional loaded tubes may need to be added to achieve this.

Please refer Figure 1 to see an example of a properly loaded rotor.

Attention: To reduce air friction and noise, the rot

be attached to the rotor during centrifugation. Make sure that the

rotor lid snaps securely into place, by pressing down on center

catch.

Prism R™ Refrigerated Microcentrifuge

or lid should

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