7
•
Maintenance and Service
Page 160
Integral Fraction Collector FT (VF-F20-A) Operating Manual
7.7.2
Replacing Needle Wash Lines
When
If a needle wash line is clogged or damaged
Parts and additional items required
•
Fresh needle wash liquid
•
Replacement needle wash lines as required:
Needle wash inlet line
from wash pump inlet to the needle
wash reservoir in the solvent rack
Needle wash outlet line
from wash pump outlet to the needle
wash port inlet
Tools required
Tubing cutter (optional)
TIP
If you have to cut Needle Wash Inlet Line to length, use a tubing
cutter. Make sure that the cut is at right angle to the length of the line.
Preparations
1. Prepare fresh needle wash liquid. Observe the guidelines for the
needle wash liquid in
Needle Wash Liquid Guidelines (
Page 159).
2. Empty the needle wash system:
a) Unscrew the cap of the needle wash reservoir.
b) Together with the cap, remove the needle wash inlet line from
the reservoir.
c) When you remove the needle wash inlet line from the tubing
guides, be careful not to pull on other tubing in the guides.
d) Place the needle wash inlet line in an empty reservoir.
3. In Chromeleon, select the
Purge Needle Wash
button on the ePanel
FC tab for the device to empty the needle wash system.
4. Turn off the device with its main power switch.
NOTICE
The device shall be powered off while removing or replacing the
front plate.
Содержание VF-F20-A
Страница 4: ...Contacting Us Page 4 Integral Fraction Collector FT VF F20 A Operating Manual ...
Страница 17: ...1 Using this Manual Integral Fraction Collector FT VF F20 A Operating Manual Page 17 ...
Страница 31: ...2 Safety Integral Fraction Collector FT VF F20 A Operating Manual Page 31 ...
Страница 48: ...3 Device Overview Page 48 Integral Fraction Collector FT VF F20 A Operating Manual ...
Страница 215: ...8 Troubleshooting Integral Fraction Collector FT VF F20 A Operating Manual Page 215 ...
Страница 221: ...9 Specifications Integral Fraction Collector FT VF F20 A Operating Manual Page 221 ...
Страница 231: ...10 Accessories Consumables and Replacement Parts Integral Fraction Collector FT VF F20 A Operating Manual Page 231 ...
Страница 236: ...12 Index Page 236 Integral Fraction Collector FT VF F20 A Operating Manual 12 Index ...
Страница 240: ...Thermo Fisher Scientific Inc 168 Third Avenue Waltham Massachusetts 02451 USA www thermofisher com ...