The items specified in brackets refer to Fig. 4 on page 15.
Instruction Entry / Keys / Remarks Display / Remarks / Status
Open unit doors
Remove transit restraints and
accessories from inside the unit
Carry out basic cleaning
Water reservoir Fill unit with water -- observe max. level, use
destilled or fully desalinated
water
Switch on unit Mains switch (8) = " I " All display elements come on
for approx. 15 seconds
- auto-test of controller -
O
2
version:
The O
2
measuring system is
started up automatically on
completion of the auto test.
Duration: approx. 5 min.
O
2
display reads "run"
Adjust setpoints Control and display panel (A) Refer to page 18-21
Set temperature protection de-
vice
Adjust Temperature Limit Control-
ler (6)
Refer to page 18
Select switching function(s) as
required
On control and display panel
(refer to page 20 and 27 to 31)
Activate auto-start
+
& Press
Indicator lamp "auto-start"
flashes
Hold down for approx. 5 seconds
Close all unit doors Temperature displays "actual value"
CO
2
displays "0.0",
O
2
displays "21.0",
rel. humidity displays "actual value"
auto-start routine runs automatically.
Unit is set to entered temperature and relative humidity set
points.
Relative humidity is built up.
When a constant temperature and relative humidity are
reached, the CO
2
and O
2
measuring system is calibrated
automatically.
Indicator lamp "auto-start" goes out.
"auto-zero" routine for determining reference values is exe-
cuted.
Gas is admitted until the entered CO
2
/ O
2
setpoints are
reached.
7. START-UP
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