Metrohm 845 Eluent Synthesizer - Manual (Page 52)

4 Maintenance - Troubleshooting
845 Eluent Synthesizer / Instructions for Use 8.845. 8001EN
46
3 Screw off tubing connections
• Screw off all tubing connections from the dosing unit.
4 Loosen attachment
• Loosen thread adapter 26 while holding the dosing unit/-
Dosino in your other hand.
• Also remove holder plate 27.
Figure 5: Dosing unit attachment
25 Distance ring
26 Thread adapter
27 Holder plate
For attaching the tubing connections to
port 2 and 4
28 Slip-on nipple
For connecting component 1 to port 4
4.2.2 Cleaning
Cleaning the 807 Dosing unit is described in the 8.807.1008 Instructions
for Use – 807 Dosing unit, Section 6.
27
25
26
28