English (GB)
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7. Commissioning
7.1 Checks before commissioning
• Check, that all system components are completely installed
according to the requirements given in section
.
• Check, that all hydraulic connections are established correctly.
– Some pre-assembled mechanical and hydraulic connections
in the Selcoperm electrolyser are loosened for transport.
Make sure all connections are tightened before
commissioning.
• Check, that all electrical components are installed and
connected correctly according to section
.
• Check, that all DC connections are tightened with the correct
torque. See section
9.4.2 Retightening the DC connections
• Check, that the protection against accidental contact is
installed correctly on the DC connections of the electrolyser.
• Check, that all housing parts are installed correctly. See
section
6.3 Dismantling and reassembling the Selcoperm
.
7.1.1 Water softener
The water for the sodium hypochlorite solution must be softened
according to the specifications in section
Hard water scales the electrodes and reduces the efficiency of
the Secloperm electrolyser.
1. Prepare the water softener and set the correct water
hardness. Proceed according to the separate supplier
manual.
2. Check the water hardness according to section
9.3.2 Checking the water hardness of the softened water
7.1.2 Brine tank
This section refers to fig.
.
The brine tank (C) is used for preparation and storage of brine.
Make sure the brine tank (C) includes a filter bed of 4-8 mm of
washed gravel and softened water. The height of the gravel bed
depends on the salt quality. See section
.
Fig. 29
Brine tank
Observe the maximum flow rate of the filter.
7.1.3 Degassing and storage tank
Switch on the Selcoperm electrolyser and the rectifier.
Checking the level switch (4.03)
• Check the proper functioning.
Adjusting the air flow of degassing fans (EF4.01, EF4.02)
1. Set the speed adjusting knob on the fan to 50 %.
2. Open menu "
System menu
>
Service menu
>
Service Tank
".
– If a standby fan is included in the system, two fan symbols
are shown in the display. Otherwise only one fan will be
shown.
3. Switch on fan (EF4.01) by pushing the respective symbol.
4. Adapt the speed of the fan with the speed adjusting knob until
the air flow setpoint is reached. See sections:
–
–
.
5. Switch off fan (EF4.01) by pushing the respective symbol.
6. If a second fan (EF4.02) is included in the system, repeat the
adjustment with the second fan.
– Switch off the fan after adjustment.
The commissioning must be done by certified service
persons.
Wear the stipulated personal protective equipment.
The setpoints given in section
must
be observed.
CAUTION
Splashing brine solution
Minor or moderate personal injury
- Wear goggles when filling the brine tank with salt.
Salt type
Minimum gravel bed
height (H) above filter
[mm]
Food-grade quality salt
200
PVD (Pure Vacuum Dried) salt
400
TM
06
80
72
45
16
Pos.
Description
1
Filter
2
Gravel bed
3
Salt
H
Gravel bed height above filter
H
1
2
3
