Abbott CELL-DYN 3200 System Operator's Manual page 400

Service and Maintenance
Nonscheduled Maintenance Frequency
9-30
Procedure
Replace Closed Sample Aspiration
Needle
Replace Tubing in Sample Transfer
Pump
Replace Tubing in Normally Closed
Valves
Replace Syringes
Replace Fuse
Prepare for Shipping or Extended
Period of Non-Use
Y Valve Cleaning
Frequency
1. When the needle is bent
2. When there is a nonremovable
obstruction in the needle
When it shows signs of indentation or
flattening
When it shows signs of indentation or
flattening
1. When it develops a leak
2. When it is suspected of being a source
of imprecision
1. When the fuse fails
2. When changing the power setting
from 110/120 VAC to 220/240 VAC
or vice versa
1. When shipping the instrument
2. When storing the instrument
3. Before an extended period of non-use
4. When the entire flow system is
suspected of being the source of
bacterial or fungal contamination
When an obstruction in the Y Valve is
suspected
CELL-DYN ® 3200 System Operator's Manual
9140181H—October 2001
Section 9