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17. To restart the timer after a pause, press
the PLUS button.
18. To stop the timer and reset, press the
TIMER button.
19. When the count down timer reaches
zero, a buzzer will sound and the timer
will begin to count up to indicate the
over-run time. To stop the buzzer, press
the TIMER button.
CHANGING THE TEMPERATURE UNITS
The temperature of the display can be shown in
either ºC or ºF.
20. To change the temperature units, press
the SET button 4 times, holding the
button down on the fourth press until
the indicator point appears next to the
letter U (units).
21. Press the PLUS button to toggle
between ºC and ºF.
22. A few seconds after the buttons have
been released the unit will automatically
display the current temperature in the
selected units.
AFTER USE
After cooling samples, the bucket and beads may be very cold. Allow to warm to ambient conditions
before lifting from the unit or wear protective gloves. Avoid handling cold objects with wet hands.
USER MAINTENANCE
Before cleaning the unit, disconnect it from the power supply. The outer case of the BLºCKICE may be
wiped clean with a damp cloth; ethanol, methanol or formaldehyde can also be used. No part of the case
or cover should be immersed in the solvents. Do not use aggressive solvents such as acetone or abrasive
cleaners. Allow the unit to dry before using.
Before using any cleaning or decontamination method except those recommended here, the responsible
person should check with Techne that the proposed method will not damage the equipment.
Indicator point
Indicator point
BL
BL
BL
set
set
set
19
O
O
O
CKICE
CKICE
CKICE
timer
timer
timer
-
-
-
+
+
+
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