20
5.6.4 Working with the system after flushing
1. Remove the hose from the drain cock, and place it in the
bucket.
2. Pour the contents of the bucket down the drain.
3. Clean the hose, bucket and drain thoroughly with water.
4. Unscrew the original screw cover of the NaClO
2
container.
5. Remove the NaClO
2
suction lance from the bucket of water,
and insert it in the NaClO
2
container. Screw the suction lance
cover on the container. Retain the original cover.
6. Unscrew the original screw cover of the HCl container.
7. Remove the HCl suction lance from the bucket of water, and
insert it in the HCl container. Screw the suction lance cover
on the container. Retain the original cover.
8. Fit the cover back on the device.
5.6.5 Aborting flushing
The flushing process can be aborted at any time:
1. MAIN MENU > SERVICE > PROCESS > FLUSHING > [OK].
2. ABORTION > [OK].
Abort flushing:
3. ABORTION > [OK].
Restart flushing:
4. START AGAIN > [OK].
5.6.6 Responding to flushing faults
It can take five minutes to rinse the pumps. If, after five minutes,
the following error message appears, proceed as follows:
1. Call Service.
(The cause may be a problem with the pumps.)
2. Once the fault
has been removed, press [Esc] or [OK] to
confirm.
3. Restart flushing.
5.7 Manually ventilating the dosing pump
Conditions for ventilation:
•
The reservoir tank must contain chlorine dioxide solution.
•
The dosing pump must be operated in "manual" mode.
1. Hold the black and green knobs of the multi-function valve,
slightly turn the green knob clockwise as far as it will go
(turning can hardly be felt).
See the installation and operating instructions for the multi-
function valve.
2. Turn the knob again, if necessary.
The dosing pump is ventilated.
Air is flowing from the reservoir tank and the reactor through the
gas hose to the volumetric accumulator and activated carbon
filter and then escapes to the atmosphere.
5.8 Modifying setup
Setup can be selected as follows:
1. MAIN MENU > SETUP > [OK].
Fig. 12
SETUP user menu structure
5.8.1 Changing the language
1. SETUP > LANGUAGE > [OK].
Fig. 13
Language menu
2. Use the [Down] button to select the desired language > [OK]
> [Esc].
FLUSHING
START
ABORTION
FLUSHING
START AGAIN
ABORTION
FLUSHING
FLUSHING ERROR
Warning
Risk of serious damage to equipment and
personal injury due to incorrect handling of
chemicals.
Before commencing work, put on protective
clothing (German GUV-V D05).
T
M
03
69
06
45
05
Note
Other menus can only be accessed using the
service code.
TM
03
69
07
450
5
MAIN MENU
SETUP
LANGUAGE
DATE/TIME
CODE FUNCTION
DISPLAY
PROGRAM VERSION
