4 Units Description 
4-12
Figure 4-11    Sample/Reagent Disk Unit 
 
A.  Pull the handle to vertical direction and take out the disk assembly. 
B.  Remove the fan assembly by loosening five M4x8 cross pan head screws. 
C.  Remove  the  reagent  refrigerating  assembly  by  loosening  seven  M4x8  hexagon 
socket head screws. 
D.  Remove  the  sensor  assembly  by  loosening  three  M3x6  hexagon  socket  head 
screws. 
E.  Remove  the  motor  assembly  by  loosening  four  M4x12  hexagon  socket  head 
screws. 
F.  Mounting  the Sample/Reagent Disk Unit follows  the reserve  steps described  as 
above 
Precautions: 
Adjust tensile force of the synchronous belt while mounting the motor assembly.