134
Repairing the Autosampler
Sampling Unit
Sampling Unit
Frequency When accessing internal parts, or when defective.
Tools required 1/4 inch wrench (supplied in accessory kit). Flat-head screwdriver.
Parts required Sampling unit G1313-60008 for G1313A
Sampling unit G1329-60008 for G1329A
Sampling unit G1329-60018 for G1389A
Sampling unit G2260-60008 for G2260A
The sampling units come without injection valve and analytical head assembly (see
“Sampling Unit Assembly” on page 162).
Before beginning this procedure:
❏ Remove the front cover.
❏ Remove the vial tray.
❏ Remove the top cover (page 128).
❏ Remove the transport assembly (page 132).
1 Remove the pump and column thermostat
capillaries (ports 1 and 6) from the injection
valve.