16
G4565A Cooling Plate Accessory Installation Guide
Agilent 7697A Headspace Sampler
Periodic Maintenance
This section contains some suggestions for ensuring good performance of
your cooling plate. The maintenance interval varies with the use of the
instrument.
On an occasional basis:
•
Check for condensation buildup in the secondary drip tray. Use a towel
or sponge to remove the excess condensate.
•
Check that the drainage tubing drains condensate easily and has no
back pressure. Be sure that:
•
The tubing slopes downward towards the drainage container.
•
The tubing is kept straight without kinks that may block the flow.
•
The tubing does not become clogged or dirty. Replace tubing if
necessary.
•
The open end of the tubing is not submerged in the drainage
container (
Figure 16
Drip tube correctly hung (left) and incorrectly submersed (right)
