22
21
Disassembling and Assembling for Cleaning and Servicing
Procedure to disassemble the piston:
Flush all the parts of the instrument with deionized water.
14.
1.
2.
3.
4.
5.
6.
7.
8.
Fig.
14.6
Fig.
14.2
Fig.
14.1
Fig.
14.5
Fig.
14.7
Fig.
14.3
Fig.
14.4
Pull the cap outwards to expose the calibration nut.
(Fig. 14.1)
Unscrew the calibration nut with the help of
calibration tool to disassemble the piston and
shaft from the main housing.
(Fig. 14.2)
Clean the cylinder with a bottle-brush.
If necessary, carefully remove deposits
at the edge of the glass cylinder.
(Fig. 14.5)
Insert the piston completely into the cylinder and then
reassemble the instrument using the calibration tool
by screwing back the piston.
(Fig. 14.6)
Snap the cap back to complete the assembly.
(Fig. 14.7)
After unscrewing, pull out the shaft.
(Fig. 14.3)
Rinse the piston and shaft with deionized water.
(Fig. 14.4)
