Chemtrac Auto Clean UV254, Руководство пользователя, Страница: 31 / 41

Chemtrac UV254 Monitor
– UVM5000 v 2.1
Chemtrac, Inc. 30
14.2.2
Manual Quartz Flow Cell Cleaning Method and Quartz Flow Cell Removal
1. Shut off the power to the monitor and close the water supply.
2. Place a container under the port connections to collect any
water that may drain from the monitor. Disconnect the ¼”
tubing at inlet and outlet connections on the monitor, to drain
as much of the water as possible.
3. Open door of monitor and place a paper towel or cloth below
flow cell because some water may still be in the cell. Slowly lift
the blue lever of the quartz flow cell clamp pictured in Figure
14.7 on the right.
4. Grip the quartz flow cell with two fingers at the top and
carefully remove from the holder.
5. Clean the quartz flow cell.
6. Place the quartz flow cell back in the holder (ensuring there
are no fingerprints on both sides of the quartz flow cell where
the light path comes through).
7. Lower the blue lever of the quartz flow cell clamp very slowly
to lock the quartz flow cell in place, making sure the quartz
flow cell is properly aligned as you lower the clamp.
8. Close the door of the monitor and reconnect the tubing.
Figure 14.7: Release clamp