Chapter 2
INSTALLATION PROCEDURE
2-4
MR23i
Thermo Fisher Scientific
INSPECTION
Before installation, the rotor should be thoroughly inspected for cor-
rosion and cleanliness.
Chemical and stress corrosion will eventually lead to disruption of
the rotor with potential severe damage to the centrifuge.
Particles stuck inside the pockets can cause breakage of tubes and
lead to major imbalance and / or loss of sample and contamination.
Check that the central hole of the rotor and the drive spindle are
clean and undamaged. Remove any particles with a soft cloth.
PREPARATION
Lubricate the drive shaft and drive shaft “O” ring with a light oil or
silicone spray to prevent sticking.
Pre-cool the rotor to the same temperature as the chamber. The
installation will be easier and there will not be any tendency for the
drive head to stick.
Check that the rotor lid (if any) screws on easily and that its thread
is lightly lubricated.
SAMPLE
LOADING
The contents of each rotor pocket including sample, tube, cap and
adaptor (where used) must be of the same weight as the one dia-
metrically opposite.
Maximum weight difference accepted:
CAUTION: Imbalance of the rotor may cause major damage to the
rotor and centrifuge.
Do not attempt to introduce liquids into rotor pockets or into tubes
or bottles sitting in the pockets.
If less than the maximum complement of samples is loaded, the
tubes must be placed in opposite pockets. An odd number of tubes
requires an additional blank, water-filled tube of identical total
weight to balance the rotor.
ROTOR
INSTALLATION
Carefully lower the rotor onto the drive shaft. Press down on the
rotor until a click is heard. Try to lift the rotor. When correctly pla-
ced, it will not move, being automatically locked onto the drive.
DRM 6.14
2 g
FAJM 2.15C
2 g
AM 100.13
6 g
AM 2.23
1 g
AM 10.17
2 g
SWM 180.5
6 g
AM 2.18
2 g
AM 38.15
3 g
MTM 6.4
5 g
AM 2.19
2 g
AM 50.14
6 g
Содержание 11174729
Страница 1: ...P N 50116911 1 Analyze Detect Measure Control Instruction Manual MR 23i ...
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Страница 3: ...PN 50116911 1 Issued 06 08 Instruction Manual Jouan MR 23i ...
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Страница 14: ...Chapter 2 INSTALLATION PROCEDURE 2 6 MR23i Thermo Fisher Scientific ...
Страница 26: ...Chapter 4 OPERATING PRINCIPALES 4 6 MR23i Thermo Fisher Scientific ...
Страница 54: ...Chapter 6 HAZARDS PRECAUTIONS AND LIMITATIONS OF USE 6 18 MR23i Thermo Fisher Scientific ...
Страница 58: ...Annex A GUARANTEE TERMS A 2 MR23i Thermo Fisher Scientific ...
Страница 62: ...Annex B Declaration of conformity B 4 Heraeus Biofuge Primo R Thermo Fisher Scientific ...
Страница 64: ...Index I 2 MR23i Thermo Fisher Scientific ...
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