23
BÜCHI
Fat Determination
B-820/B-821
4.11.2 Retrofitting a manual basic system with an
Autosampler
The system may only be retrofitted by authorized service techni-
cians. They have had a thorough professional and technical
training and are aware of the risks which may ensue from
noncompliance with the Safety Regulations.
4.11.3 Installing the mounting plate
The mounting plate and both washers are supplied together
with the Autosampler B-821. For mounting the mounting plate,
proceed as follows:
1. Place the mounting plate on the baseplate to ensure that
all holes align.
2. Secure the mounting plate with both enclosed M4x10
screws and both washers which have an extra large
diameter. The screws go through the holes of the mount-
ing plate and reach the baseplate.
4.11.4 Mounting the Autosampler on the B-820
unit
In order to mount the Autosampler on the B-820 unit proceed
as follows:
1. Place the Autosampler on the mounting plate
햲
just
mounted . Push the Autosampler carefully to cover the
position holes until the threaded bolts with the knurled
screws engage in the holes of the mounting plate
햲
.
2. Tighten the quick-lock screws
햳
riveted to the bottom of
the baseplate (refer to Figure 13: Securing the Autosampler).
4.11.5 Removing the transportation belt
In order to protect the syringe carriage from transport damage,
it is secured to the upper stop using a transport security belt.
The transport security belt can be seen if you look at the
Autosampler from above. Cut the transport security belt. The
syringe carriage will fall down slightly. Now remove the transport
security belt carefully from the Autosampler B-821.
Before any subsequent transportation, a transport security
belt must again be used to secure the syringe.
4 Putting into operation
Figure 13: Securing the Autosampler with quick-lock screws
햳
햲
