7
•
Maintenance and Service
Page 162
Integral Fraction Collector FT (VF-F20-A) Operating Manual
4. Replace
the needle wash inlet line
from the needle wash pump inlet
to needle wash reservoir.
a) First, remove the current needle wash inlet line.
b) Then install the replacement needle wash inlet line. See
Connecting the Needle Wash Reservoir (
page 79)
.
5. Power on the device. Close the compartment doors, then the device
will run initialization automatically. Make sure no errors or warnings
are reported in the Audit trail.
6. In the Chromeleon ePanel FC tab, run a
Purge Needle Wash
to fill
the needle wash port with the fresh needle wash liquid. During
purging, the needle wash port and the fluid path is flushed
continuously until the fresh needle wash liquid is present at the
wash port. For more details, see
Important Operating Parameters (
Page 113).
7.7.3
Performing A Needle Wash Cycle
The needle wash cycle can be part of the sequence or can be performed
manually. This section describes how to perform a manual needle wash
cycle.
For information on automatic needle wash cycles using the wash modes
in Chromeleon, see
Important Operating Parameters (
page 113).
When
•
Routine and preventive maintenance for the needle wash system
•
Replacing the needle wash liquid
•
Replacing needle wash lines
Preparations
•
Observe the Needle Wash Liquid Guidelines. See
page 159).
•
Purge the needle wash system to fill the needle wash port with fresh
needle wash liquid, for example after replacing the needle wash
liquid. In Chromeleon, select the
Purge Needle Wash
button on the
ePanel FC tab.
Summary of Contents for VF-F20-A
Page 4: ...Contacting Us Page 4 Integral Fraction Collector FT VF F20 A Operating Manual ...
Page 17: ...1 Using this Manual Integral Fraction Collector FT VF F20 A Operating Manual Page 17 ...
Page 31: ...2 Safety Integral Fraction Collector FT VF F20 A Operating Manual Page 31 ...
Page 48: ...3 Device Overview Page 48 Integral Fraction Collector FT VF F20 A Operating Manual ...
Page 215: ...8 Troubleshooting Integral Fraction Collector FT VF F20 A Operating Manual Page 215 ...
Page 221: ...9 Specifications Integral Fraction Collector FT VF F20 A Operating Manual Page 221 ...
Page 236: ...12 Index Page 236 Integral Fraction Collector FT VF F20 A Operating Manual 12 Index ...