BD FACSCelesta Flow Cytometer User’s Guide26
Cautions when
using the HTS
option
Droplet
containment
module
The DCM prevents sheath fluid from dripping from the SIP and
provides biohazard protection.
The DCM vacuum is activated when the tube support arm is
moved to the side. Sheath fluid is aspirated as it backflushes the
sample injection tube. This backflush helps prevent carryover of
cells between samples.
Caution: Biohazard! When using the BD FACSCelesta
flow cytometer with the HTS, ensure that the HTS is
completely pushed into the operating position before
removing the droplet containment module (DCM) sleeve
or disconnecting the sample coupler from the SIP. This is
to avoid accidental leakage of potentially biohazardous
liquids directly onto the instrument. With the HTS in the
proper location, the containment dish with padding is
directly below the SIP.
Caution! If you are using the HTS option, always slide
the HTS mount slowly to prevent sample cross-
contamination when the wells are full. Never move the
HTS when it is in operation.
Caution! Do not lean on or put any weight on the HTS as
it could damage the instrument.