48
6.3.3 Inspections during operation
During operation the Condair EL2 and the humidification system have to be inspected weekly. On
this occasion check the following:
• the water and steam installation for any leakage.
• the steam humidifier and the other system components for correct fixing and any damage.
• the electric installation for any damage.
If the inspection reveals any irregularities (e.g. leakage, error indication) or any damaged compo
-
nents take the Condair EL2 out of operation as described in chapter
6.5. Then, contact your Condair
representative.
6.5
Taking the unit out of operation
In order to take the steam humidifier out of operation, perform the following steps:
1. If the unit has to be switched off because of a malfunction, please note the error code (number
of flashes of the red and yellow LED) of the actual error message shown in the display.
2. Close the shut-off valve in the water supply line.
3. Start manual draining (see chapter 6.4
) and wait until the steam cylinder is empty.
4.
Actuate the unit switch.
5.
Disconnect steam humidifier from the mains
: Switch off all service switches to mains sup
-
plies (heating and control voltage) and secure switches in “off” position against accidentally being
switched on, or clearly mark the switches.
6. If
ambient temperatures
≤ 0°C
must be expected when the unit is out of operation
(operation
of the Condair
EL2
in a protective housing outside the building): drain the water supply pipe and
the water filter (filter valve).
WARNING!
Danger of burning!
If steam was produced just before the unit is taken out of operation, wait before opening the unit
and let the steam cylinder cool down to prevent danger of burning.
6.4
Carrying out manual draining
1.
Briefly press the drain/info key
. The heating voltage is interrupted and the
drain valve opens. The
yellow LED flashes
.
Note: the drain valve closes after 10 minutes automatically
2. To stop the drain cycle b
riefly press the drain/info key again
.
Proceed as follows to drain the unit manually:
Содержание EL2
Страница 1: ...Installation and Operating Instructions Electrode Humidifiers 2549892 EN 1112 Condair EL2 ...
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Страница 68: ...68 Condair EL2 23 32 32 45 Dimensions in mm ø22 492 670 69 351 180 182 246 180 180 50 547 223 163 118 233 ...
Страница 69: ...69 Notes ...
Страница 70: ...Notes ...
Страница 71: ... Condair Ltd Printed in Switzerland Technical modifications reserved ...