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Allegra 21R
Beckman Coulter Allegra 21R User Manual
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Allegra 21 Series, GS-15 Series,
and Spinchron 15 Series Centrifuges
Instruction Manual
IMBALANCE
ENTER
PULSE
ACCEL
DECEL
TEMP
RPM
RCF
ROTOR
TIME
STOP
START
FAST
STOP
OPEN
DOOR
SPEED
TIME
TEMP °C
ACC/DEC
®
2
Table of Contents
Default Chapter
7
Table of Contents
7
Introduction
11
Certification
11
Scope of Manual
11
Conventions
12
CFC-Free Centrifugation
14
Radio Interference
14
Recycling Label
14
Nonrefrigerated Model Specifications
15
Refrigerated Model Specifications
16
Available Rotors
17
Description
19
Instrument Function and Safety Features
19
Instrument Function
19
Models
20
Figure 1-1. the Allegra 21 and Allegra 21R Centrifuges
20
Safety Features
21
Name Rating Plate
21
Chassis
21
Housing
21
Door
22
Rotor Chamber
22
Drive
22
Figure 1-2. Interior View of the Rotor Chamber
22
Temperature Sensing and Control
23
Controls and Indicators
23
Power Switch
23
Control Panel
24
Figure 1-3. the Power Switch
24
Figure 1-4. the Control Panels
24
Installation
31
Installing the Instrument
31
Electrical Requirements
32
Figure 2-1. Dimensions of the Nonrefrigerated and Refrigerated
33
Test Run
34
Operation
36
Run Procedure
36
Preparation and Loading
36
Figure 3-1. Tapered Sleeve Position
37
Figure 3-2. Installing a Rotor
38
Entering Run Parameters
39
Figure 3-3. Default Parameters
39
Table 3-1. Acceleration/Deceleration Times (in Minutes:seconds)
43
Starting a Run
44
Changing Parameters During a Run
45
Stopping a Run
46
Unloading
46
Summary of Run Procedures
47
Troubleshooting
49
User Messages
49
Table 4-1. Error Message Chart
50
Other Possible Problems
51
Emergency Access
51
Table 4-2. Troubleshooting Chart
52
Figure 4-1. Emergency Door Release
53
Care and Maintenance
55
Maintenance
56
Preventive Maintenance
56
Replacing the Rotor Chamber Gasket
56
Figure 5-1. Replacing the Rotor Chamber Gasket
56
Cleaning
57
Tube Breakage
57
Decontamination
58
Sterilization and Disinfection
58
Storage and Transport
58
Storage
58
Returning Acentrifuge
58
Supply List
59
Replacement Parts
59
Supplies
59
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Beckman Coulter Allegra 21R Specifications
General
Brand
Beckman Coulter
Model
Allegra 21R
Category
Laboratory Equipment
Language
English
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