Drawell DW-FD Sereries Руководство пользователя - Страница 12

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Actual required sterilizing time (53min)=Delay time(33min) + Normal sterilizing time(20min)

〇 Never press the "STOP"button casually to stop the running program during sterilizing of

liquids to avoid the liquid overflowing into the sterilizer chamber and even blocking the

valve and pipe lines.

7. Starting sterilization

After setting the sterilization parameter, press "START" button to start work, "STER"

indicator will start to blink, when reaching the setting sterilization time, the sterilizing time

on the screen start to count down.

★Note:

〇 In order to prevent misuse, "START" and "STOP" button have a delayed response

function. Keep the button for 2 seconds to start work.

8. Opening the cover & Program finished

1) When the set sterilizing time is up, the system will send out a sound alarm, and the

steam will be exhausted to release automatically "EXHT" indicator starts to blink.

2) Under solid mode with drying, when the temperature is lower than the boiling point, the

system will send out a sound alarm, and the screen will show "OPEN" to indicate the

opening of the cover. After opening the cover, system will start drying function, "DRY"

indicator starts to blink, drying time on the screen starts to count down.

3) When program finished and the temperature is below 97 C (Solid mode or solid+drying mode) or below 80 °C (liquid mode),

the "COMP" indicator will blink, which means the sterilization is finished.

1)Always wear the heat insulation gloves when taking articles after sterilizing out of the sterilizer chamber, and wait until the

steam disperses before reaching into the sterilizer chamber.

2)When sterilizing the liquids, verify the temperature is low enough before taking it out to avoid scald due to low cooling

Drawell Scientific

FD50A Sterilizing Delay Time Reference Value (Every Flask)

Liquid Volume

500cc

Delay Time

30min

25min

20min

15min