English
User's Manual
of GNF001
Version 1, July 2023
- 18 -
5.8.1
Before the rotor runs, the sample should be accurately and symmetrically
loaded and the test tube should be placed.
5.8.2
When installing the horizontal rotor pipe rack, please pay attention to whether
the pin shafts on the pipe rack are reliably inserted into the slot holes on both sides of
the pipe rack, and then rotate the four pipe racks by hand to see if they are flexible
and free.
5.8.3
Do not operate the horizontal rotor for a long time in the critical speed range
of 900r/min, otherwise it will cause significant vibration of the machine and affect its
service life.
Do not start the machine when the locking sleeve
of the rotating head is not tightened on the rotating shaft!
5.8.4
If the centrifuge needs to be operated repeatedly, the locking sleeve must be
checked for looseness after several uses. If there is looseness, it must be tightened
before starting and running.
5.8.5
Centrifugal test tubes can load samples at different times, but they must be
symmetrically loaded (with a permissible weight error of
≤
1.5g). When loading
samples asymmetrically, it is never allowed to start running.
5. 9 Example of parameter setting operation
5.9.1
Example of parameter setting operation, such as the rotor configured
for the instrument being 4001 hanging basket 100ml
×
4. The specific
operation is as follows: turn on the power
→
turn on the right rear power
switch of the instrument, and the LCD display area on the control panel
will light up. For example, the following parameters need to be set:
5.9.2
Key setting: Press this key to cancel the storage memory operation
and instantly set various centrifugal parameters. At this time, the storage icon
"P+number" on the display screen will be hidden;
5.9.3
Rotor number setting
：
Press the
key on the control panel
→
make the number in the display window of the rotor number flash
→
turn
the parameter adjustment knob key to set the rotor number to 4001.
Root
Speed
Time(min).
Temp
℃
ACC
4001
5000
30
5
3