Binder 9010-0073, Руководство по эксплуатации, Страница: 21 / 67

BD / ED / FD (E2) 01/2022 page 21/66
5. Start up
5.1 Turning on the chamber
Warming chambers may release odors in the first few days after commissioning. This is not a
quality defect. To reduce odors quickly we recommend heating up the chamber to its nominal
temperature for one day and in a well-ventilated location.
1. Insert the plug into a suitable socket (chap. 4.1).
2. Turn on ED chambers size 400 at the main power switch (10)
The green “Standby“ LED illuminates
3. Press until the display lights up.
The controller is now in normal display (actual value display).
If the chamber is operating (time functions “Continuous operation”, or “Timer
operation” with the set time just running down chap. 6.3), the actual
temperature value (example: 22 °C) is displayed
If the controller is in time function “Timer operation” with no time programmed or the set time run-off (chap.
6.3), the chamber is inactive (no heating). The display alternately shows the actual temperature value
(example: 22 °C) and “ tOff ”:
Adjust the safety device following any changes of the set-point (chap. 7).
5.2 Heating operation display
The heating and fan (with FD) are active as soon as the red heating
control light in the bottom right corner of the display slowly begins to flash
depending on the heat requirement (example: 70 °C).
5.3 Air change
Opening the air flap in the exhaust duct serves to adjust the
air change.
Without connecting a suction plant:
•
For BD and ED chambers fresh air circulation can be
elevated using the exhaust duct. The air flap in the
exhaust duct serves to adjust the fresh air entry.
• For FD chambers with the air flap open and the fan
operating, fresh air comes in via aeration gaps.
•
If the air flap is completely open, the spatial temperature
accuracy can be negatively influenced.
Figure 4: Adjusting the air flap