Tubing, - Beckman Coulter LH 780 Instructions Manual

D Remove Needle Tubing
PN 773023AC
QD 26
REPLACEMENT PROCEDURES
1. If necessary, label the tubing before
removing it.
WARNING Possible biohazardous
condition. Pulling or cutting the tubing can
damage the tubing causing it to leak. Do not
pull or cut the tubing.
2. Detach the black tubing from the
Instrument.
a. Trace the black tubing on the
bottom of the needle cartridge back
to the white connector on QD 26.
b. Unscrew the white connector and
pull the black tubing free.
3. Remove the remaining tubing from the
needle cartridge by sliding them off the
connection with needlenose pliers:
a. Opaque silicone tubing (Slide back
the protective sheath tubing to
reach the silicone tubing.)
b. Small clear tubing
4. Discard the old needle cartridge with
the black tubing still attached.
3
REPLACING NEEDLE
3-11