8
RINSING the BATH. Rinse off the bleach with water. Close the DRAIN by removing the Drain Tubing. Twist
counterclockwise lightly and pull out. Fill the bath with water to 2.5 Cm. (1 Inch) above the pivot screws. If you
use deionized or distilled water add a little pinch ( about 0.01 gr.) of table salt to make the water conductive.
Drain the BATH a second time. Refill with water and connect the pump tubing to the RACK. Add 5.5 ml. of
Algaecide Part #ALG240 (1.0 ml. per 4 liters of water) . Available USA only) to the water. Replace the old
bladders with new bladders.
Replace the air filter. Unscrew the filter cover, discard the old filter and mount the new filter. Screw on the
filter cover.
Leak Test Turn the unit ON. Take a slightly moist piece of a paper towel and touch it to both of the stainless
steel studs near the center of each RACK section under the BLADDER.. The alarm should sound and the
display should say LEAK. If it does not, contact CytoTherm.
Temperature Calibration. Run temperature calibration at least every 3 months or more often if your
institution procedures or regulations require. See PROGRAM MODE > TEMPERATURE CALIBRATION.
Overtemperature Alarm Test. Hold MINUS as you turn the unit ON. DIAGNOSTICS will be displayed. Push
ENTER. Push and release PLUS until ALARM TEST is displayed. Push ENTER, the heater will heat
continuously and the pumps will turn on. When the temperature reaches 1.0C above the target temperature
the alarm will sound. Turn Off the unit. If alarm does not sound, contact CytoTherm. Alarm test should be
performed every 3 months as part of unit maintenance.
BLADDER Maintenance. The bladder does not require maintenance. In case of a plasma bag leak, remove the
BLADDER, rinse the BLADDER under running water and wipe with bleach towelettes or a 10% bleach
solution.
PARTS LIST CT-DR
CDR-MP
Pump, Magnetic
DP-SW
Switch, 2-pole
14-77
Heater (2 needed)
C-TH
Safety Thermostat
CT4-PC
Printed Circuit Board
C4-DISP
Display
CDR-BTH
Bath Section
C4-UMB
Wiring Harness
C-RM
Rocking Motor
CDR-PM
Program Module
C4-TS
Temperature Sensor
CDR-SCN
Sensor Connector
CDR-RK
Rack for Dry Thaw
CDR-LID
Lid for Rack
CDR-BL
Bladder (3 needed)
C4-TR
Transformer 120 Volt
C4-TRJ
Dual Transformer. Japan only
C4-TR2
Transformer 240 Volt
ALG240
Algicide
C4-FILT
Air Filters, per pack of 4
C-VLVF
Drain Valve Female
Mounted on Bath
C-VLVM
Drain Valve Male
With tubing
14-77J
Heater 100V (use 2) Japan
Always specify model and serial number when ordering.
