Controlling The Top Plate Heater - OHAUS Guardian 7000 Serie Installations-, Betriebs- Und Wartungsanweisungen

EN-12

2.4 Controlling the Top Plate Heater

1. Rotate the left knob (C) to control the heat setting
(O).
a) Clockwise rotation will increase the heat
setting (O).
b) Counterclockwise rotation will decrease the
heat setting (O).
2. To turn on the heater, press and hold the left knob
(C) until the unit beeps and the heater indicator (N)
illuminates.
a) The unit will beep once to confirm the heater
has been turned on.
b) The heater indicator (N) will illuminate next to
the "°C" symbol to indicate that the heater is
running.
c) The timer (T) will begin counting up from
00:00, or down from a set time.
d) The current heater temperature (M) will be
displayed in the top left region of the screen.
e) When the heater temperature (M) is above
40°C, the hot top caution indicator (X) and the
heater indicator bar (L) will be illuminated.
f) The heater indicator bar (L) will incrementally
illuminate as the heater progresses to the set
temperature.
3. To change the heat setting (O) while the heater is on.
a) Rotate the left knob (C) to the new heat
setting.
The heat setting (O) will blink to indicate that
the heat setting is not confirmed.
b) Briefly press the left knob (C) to confirm the
new heat setting.
The heat setting (O) will stop blinking once
the new setting is confirmed.
Note:
If the heat setting (O) remains idle without
confirmation for 4 seconds, it will reset to the
current setting.
The heater indicator bar (L) will remain fully
illuminated if the heater temperature (M) is greater
than or equal to the temperature setting (O).
Guardian 7000 Series