Hard Blast Chilling And Storage - Apach ASH05K Manual Del Usuario

Blast Chillers
During storage, the display shows the temperature detected in the chamber and the
on.
If the temperature detected by the needle probe does not reach 3°C within 90, blast chilling will
not be completed successfully but will continue, the
activated.
Press and release a key to restore normal display and to silence the buzzer.
To display the chamber temperature, press and release the BLAST CHILLING key; to restore the
normal display, press and release the BLAST CHILLING key again or do not operate for 15 s.
When the temperature detected by the needle probe reaches 3°C, the unit automatically passes
to storage in the same way as illustrated previously.

9.2 HARD BLAST CHILLING AND STORAGE

The temperature-controlled hard blast chilling and storage cycle is divided into the following
three phases:
•
Blast chilling hard phase
•
Blast chilling
•
Storage
On conclusion of a phase, the device passes automatically to the next.
Operate as indicated to start the cycle:
•
Make sure the unit is in the "on" status.
•
Make sure that the keyboard is not locked and that no procedure is in progress.
•
Press and release the BLAST CHILLING key: the
Press and release the BLAST CHILLING key to start the cycle with timed-control: the
and the
LED will flash and the
key again to start the cycle with temperature-control.
•
Press and release the HARD/SOFT key: the HARD LED will flash.
ᴑ
The display will show the work set-point during blast chilling.
If it has been decided to start the cycle with timed-control, the display will show the
duration of time-controlled blast chilling.
ᴑ
Press and release the UP or DOWN key within 15 s to modify the set point value.
•
Press and release the START/STOP key: the
permanently on and the test to verify the correct insertion of the needle probe will be started.
If it has been decided to start the cycle with timed-control, also the
permanently on and the cycle will be started with timed-control.
ᴑ
If the test is completed successfully, the cycle will be started.
The maximum blast chilling duration count is started on condition that the temperature
detected by the needle probe is below 65°C
ᴑ
If the test is not completed successfully, the cycle will be started with timed-control.
ᴑ
During the hard blast chilling phase, the display shows the residual time of the blast chilling
duration and the
To modify the residual time, operate as indicated:
*
Press and release the UP or DOWN key again to modify the time value: the display will
flash.
*
Do not operate for 4 s: the display will stop flashing and remain on permanently.
*
During blast chilling, the display shows the residual time of the blast chilling duration
and the
Operate as indicated to stop the cycle:
•
Hold the START/STOP key down.
During hard blast chilling, the display shows the temperature detected by the needle probe
and the
To display the chamber temperature, press and release the BLAST CHILLING, DEEP FREEZING
50LIB055
LED will switch off (press and release the BLAST CHILLING
LED is on.
LED is on.
LED is on.
LED will flash and the buzzer will be
LED and the
LED and the HARD LED will remain
14
LED is
LED will flash.
LED
LED will remain