Grundfos Oxiperm Pro OCD-162 - Level Indicators

English (GB)
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11.5 Level indicators
Replacing the level indicator in the reaction tank
1. Unscrew the cables from the control unit. See section
14. Terminal connections.
2. Unfasten and pull out the level indicator of the reaction tank.
3. Insert the new level indicator with O-ring, and screw into
place.
Replacing the level indicator in the internal batch tank
1. Unscrew the cables from the control unit. See section
14. Terminal connections.
2. Unfasten and pull out the level indicator of the internal batch
tank.
3. Insert the new level indicator with O-ring, and screw into
place.
11.6 Reaction tank with internal batch tank
11.6.1 OCD-162-5, -10
1. Unscrew the hose connections for water, HCl, NaClO
2
and
gas at the top of the reaction tank, and remove the hoses.
2. Unscrew and pull out the level indicator at the top of the
reaction tank together with the O-ring.
3. Unscrew and pull out the level indicator at the bottom of the
internal batch tank with the O-ring.
4. Unscrew all hose connections from the bottom of the internal
batch tank.
5. Unscrew and pull out the drain cock with the O-ring.
6. Remove the reaction tank with internal batch tank from the
retaining clamps.
7. Position the new reaction tank with internal batch tank and fix
it with the retaining clamps.
8. Position the drain cock at the bottom of to the new internal
batch tank, and screw into place.
9. Position the level indicator at the top of the new reaction tank,
and screw into place.
10. Position the level indicator at the bottom of the new internal
batch tank, and screw into place.
11. Fasten the connections and the gas hose to the new reaction
tank.
12. Attach the overflow line connection to the bottom of the new
internal batch tank.
13. Attach the connection for the dosing pump supply line.
14. Dispose of the old reaction tank with internal batch tank in a
professional way.
11.6.2 OCD-162-30
1. Unfasten the control unit, and slide it to the right side.
2. Unscrew the hose connections for water, HCl, NaClO
2
and
gas at the top of the reaction tank, and remove the hoses.
3. Unscrew and pull out the level indicator at the top of the
reaction tank with the O-ring.
4. Unscrew and pull out the level indicator at the bottom of the
internal batch tank with the O-ring.
5. Unscrew all hose connections from the bottom of the internal
batch tank.
6. Unscrew and pull out the drain cock with the O-ring.
7. Unscrew the reaction tank with internal batch tank from the
system frame and remove it.
8. Position the new reaction tank with internal batch tank and fix
it with the screws to the system frame.
9. Position the drain cock at the bottom of to the new internal
batch tank, and screw into place.
10. Position the level indicator at the top of the new reaction tank,
and screw into place.
11. Position the level indicator at the bottom of the new internal
batch tank, and screw into place.
12. Fasten the connections and the gas hose to the new reaction
tank.
13. Attach the overflow line connection to the bottom of the new
internal batch tank.
14. Attach the connection for the dosing pump supply line.
15. Slide the control unit back into place, and fasten the screws.
16. Dispose of the old reaction tank with internal batch tank in a
professional way.
11.7 Reaction tank of OCD-162-60
1. Unfasten the control unit, and slide it to the right side.
2. Unscrew the hose connections for water, HCl, NaClO
2
and
gas at the top of the reaction tank, and remove the hoses.
3. Unscrew and pull out the level indicator at the top of the
reaction tank with the O-ring.
4. Unscrew all connections between the reaction tank and the
internal batch tank.
5. Unscrew the reaction tank from the system frame and remove
it.
6. Position the new reaction tank and fix it with the screws to the
system frame.
7. Position the level indicator at the top of the new reaction tank,
and screw into place.
8. Fasten the connections and the gas hose to the new reaction
tank.
9. Reconnect the reaction tank to the internal batch tank.
10. Slide the control unit back into place, and fasten the screws.
11. Dispose of the old reaction tank in a professional way.
11.8 Internal batch tank of OCD-162-60
1. Unscrew and pull out the level indicator at the bottom of the
internal batch tank with the O-ring.
2. Unscrew all hose connections from the bottom of the internal
batch tank.
3. Unscrew and pull out the drain cock with the O-ring.
4. Unscrew all connections between the internal batch tank and
the reaction tank.
5. Unscrew the internal batch tank from the system frame and
remove it.
6. Position the new internal batch tank and fix it with the screws
to the system frame.
7. Position the drain cock at the bottom of to the new internal
batch tank, and screw into place.
8. Position the level indicator at the bottom of the new internal
batch tank, and screw into place.
9. Attach the overflow line connection to the bottom of the new
internal batch tank.
10. Attach the connection for the dosing pump supply line.
11. Reconnect the internal batch tank to the reaction tank.
12. Dispose of the old internal batch tank in a professional way.
11.9 Dosing pumps
See the installation and operating instructions for the respective
dosing pump.
11.10 Measuring cell
See the installation and operating instructions for the respective
measuring cell.