widos SPA 600 - Heating up; Change over; Pressure Ramp

Starting and operating Chapter 5
08.05.2019 Working Instructions WIDOS SPA 600 Page 26 of 42
5.7.7. Heating up
When reducing the pressure to zero, the SPA switches to heating up.
Important ! Do not open the basic machine.
Display:
2. line:
heat up
t=54s Pi=0
Display of:
Remaining time for heating and actual pressure
alternating with
Display:
2. line:
heat up
T=210°C Pi=0
Display of:
Heating element temperature and actual pressure
At the end of the heating time, the button <Enter> flashes and a beep
sound can be heard.
5.7.8. Change over
Press button <Enter> before starting the change over process.
Open basic machine, remove heating element.
Close basic machine.
Display:
2. line:
chg. over
t=4s Pi=0
Remaining change over time and actual pressure
5.7.9. Pressure ramp
Increase continuously pressure up to desired pressure within the
prescribed time for the pressure ramp.
Display:
2. line:
ramp
t=2s Pi=6
Display of:
Heating element temperature and actual pressure