Eppendorf New Brunswick -86 °C Freezers Premium - Manuale (Pagina 16)

Premium -86 °C Freezers — Istruzioni per l'uso
16
5 Descrizione dettagliata degli elementi di comando e funzionamento
5 Descrizione dettagliata degli elementi di comando e funzionamento
5.1 Controls and function
Operating controls are located on a control panel mounted in the door of the upright freezers, and
on the console on the right side of chest freezers.
Every New Brunswick freezer is equipped with S.M.A.R.T. Plus™ diagnostic software, to help
identify the cause of a fault or setpoint variance.
This section describes the controls and function of the control panel, (vedi Fig. 3 a pag. 16).
Abb. 3: Display panel & keypad
Fig. 3: Display panel & keypad
Temperature °C Display
High alarm/low alarm
TEMPERATURE
1
7 8 9 0 E C
2 3 4 5 6
REMOTE-CONTROL
TEMP-ALARM
FILTER-CLEAN BATTERY-LOW
POWER-FAIL FAULT
SET
TEMP
LOW
ALARM
LOCK HIGH
ALARM
CODE
CHANGE
ALARM
TEST/
MUTE
C 1
12
8
13 15
14
11
10 9 2 7 5 4 3 6
Item Name Function
1 TEMPERATURE
°C
The digital display normally shows the current internal
temperature of the freezer. Temperature is displayed in 1°C
increments.
Item Name Function
2 & 8 [HIGH/LOW]
TEMP-ALARM
The TEMP-ALARM illuminates and the audible alarm sounds if
the freezer’s internal temperature is above/below the
user-selected alarm setpoints. The LED illuminates as soon as
the setpoint is passed. The high temperature audible alarm has
a programmable delay (vedi Impostazione del ritardo di allarme
a pag. 24). After the temperature returns to the normal range,
the TEMP-ALARM switches off and the audible warning stops.
Nota!
The audible alarm can be silenced by pressing the ALARM TEST/MUTE KEY. If the temperature
has not returned to normal range after the programmed time period, the audible warning will
sound again. This pattern will continue to repeat until the temperature returns to normal.
5
D
escrizione d
ettagliata d
eg
li elementi d
i comando e
funzionamento