Beckman Coulter HIAC 9703+ Manual Del Usuario página 20

HIAC 9703+ Liquid Particle Counter
Troubleshooting
9
Push the
10
Repeat the flush with rinse water for a minimum of 10 cycles.
Troubleshooting
Back-flush the system
A large particle can reduce or stop the liquid flow. If this occurs, a flush in the reverse direction can
push the particle out through the sample probe.
1
Put a small waste container under the sample probe.
2
Push the
3
Push and hold the
The syringe fills with liquid from the drain tubing. When the syringe closes, the liquid is sent
through the sensor and sample probe.
4
Repeat the back-flush cycle as necessary until a flush in the forward direction with a clean
sample flows at a normal rate.
How to clean spills
CAUTION
with local, regional and national regulations.
1
Obey all facility safety protocols for spill control.
20 / 22
button to flush the syringe with the rinse water.
CLEAN
button to lower the sample probe.
LIFT/LOWER
button until the back-flush cycle starts.
BACK-FLUSH
Chemical exposure hazard. Dispose of chemicals and wastes in accordance
DOC026.98.80097, Edition 7