KLARO GmbH
4
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
8.3.
Possible failures of solenoid valves
34
APPENDIX
35
9.
Circuit diagrams
36
9.1.
Circuit Diagram EPP Cabinet with KLbasic Controller
36
9.2.
Circuit Diagram EPP Cabinet with KLplus Controller
36
9.3.
Circuit Diagram I Cabinet with KLbasic Controller
37
9.4.
Circuit Diagram I Cabinet with KLplus Controller
37
9.5.
Circuit Diagram A Column with KLbasic Controller
38
9.6.
Circuit Diagram A Column with KLplus Controller
38
9.7.
Circuit Diagram A Cabinet Universal with KLbasic Controller
39
9.8.
Circuit Diagram A Cabinet Universal with KLplus Controller
39
9.9.
Circuit Diagram Extension Cable
40
9.10.
Circuit Diagram EPP Cabinet with KL24plus Controller
41
9.11.
Circuit Diagram EPP Cabinet with KL24plus Controller
41
9.12.
Circuit Diagram I Cabinet with KL24base Controller
42
9.13.
Circuit Diagram I Cabinet with KL24plus Controller
42
9.14.
Circuit Diagram A Column with KL24base Controller
43
9.15.
Circuit Diagram A Column with KL24plus Controller
43
9.16.
Circuit Diagram A Cabinet Universal with KL24base Controller
44
9.17.
Circuit Diagram A Cabinet Universal with KL24plus Controller
44
10.
Original EC Declaration of Conformity Small Wastewater Treatment Plant in Concrete Tank
45
11.
Original EC Declaration of Conformity Small Wastewater Treatment Plant in Plastic Tank
47
12.
Additional Plant Tests
49
12.1.
Safety tested by TÜV SÜD
49
12.2.
Proven treatment performance in underload operation
49
13.
Plant Datasheets
50
13.1.
Piston Compressor Nitto
50
13.2.
Rotary Vane Compressor Becker and Rietschle
57
13.3.
Connections on the Air Distributor/Manifold
66
13.4.
Connections for the control of single-chamber small wastewater treatment plants
67
13.5.
Connections for the Control of Multi-chamber or Multi-tank Small Sewage Treatment Plants
67
KLARO GmbH
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
5
LIST OF FIGURES
Page
Figure 1: Membrane Tube Diffusor.................................................................................................................. 12
Figure 2: Membrane Plate Diffusor.................................................................................................................. 12
Figure 3: View of the Operating Unit KLbasic/KL24base ............................................................................... 14
Figure 4: View of the Operating Unit KLplus/KL24plus ................................................................................... 14
Figure 5: View of the Liquid Crystal Display During the Aeration Phase ........................................................ 14
Figure 6: View of the Control Panel................................................................................................................. 15
Figure 7: View of the Back of the Controller KLbasic ...................................................................................... 16
Figure 8: View of the Back of the Controller KLplus........................................................................................ 16
Figure 9: View of the Back of the Controller KL24base................................................................................... 17
Figure 10: View of the Back of the Controller KL24plus.................................................................................. 17
Figure 11: Charging Lifter................................................................................................................................ 24
Figure 12: System Layout Precipitant Device ................................................................................................. 27
Figure 13: Dosing Pump Compact .................................................................................................................. 28
Figure 14: Dosing Pump DP12 and DP24....................................................................................................... 28
Figure 15: Air Distributor with Stepper Motors for Single-Chamber KLARO One........................................... 67
Figure 16: Air Distributor with Stepper Motors for Multi-chamber or Multi-tank KLARO One ......................... 67
KLARO GmbH
2
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
IMPORTANT:
•
This Operating Manual contains information about the plant, from installation
to maintenance, and must therefore be read before commissioning of the
plant!
•
All safety instructions must be observed!
•
The Operating Manual must be kept readily available during the operation of
the plant!
Plant Specifications
For any questions in the course of the operation of the plant, the specifications of your plant should
be noted as follows. With the help of this information, our staff will be able to help you more quickly
in the event of a malfunction. The specifications can be found on the nameplate, which is located
on the outside of the cabinet door for indoor cabinets, and inside the cabinet for outdoor cabinets.
Small Wastewater Treatment
Plant
PT
Sludge storage
Buffer
SB-Reactor
Approval No.:
Process class:
Certified:
Cabinet:
Controller:
Compressor:
Denomination:
Serial No.:
Article No.:
Additional module:
Article No.:
El. Connected load:
KLARO GmbH
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
3
CONTENTS
Page
1.
About this Operating Manual
6
1.1.
Original Language of Documentation
6
1.2.
Completeness
6
1.3.
Liability
7
2.
Safety
7
2.1.
Explanation of Warnings and Prohibitions
7
2.2.
Hazard statements
8
2.3.
Warnings
9
2.4.
Exclusion for Use
10
3.
Warranty
10
4.
Function of the SBR Plant
10
4.1.
Plants for carbon elimination (process classes C)
11
4.2.
Systems with Additional Nitrogen Removal (Process Classes N and D)
13
4.3.
Systems with Additional Phosphate Elimination (Process Class +P)
13
4.4.
Systems with Additional Sanitation (Process Class +S)
13
5.
Control of the Small Wastewater Treatment Plant
13
5.1.
Connections to the KL-controls (230V option for solenoid valves)
16
5.2.
Connections to the KL24 controller(24V option for stepper motor valves)
16
5.3.
Operating the Controller
18
5.3.1.
Querying Operating Hours
18
5.3.2.
Manual Control of the Valves and the Cabinet Fan in "Manual Mode"
19
5.3.3.
Setting Date/Time
20
5.3.4.
Set Holiday Mode
20
5.3.5.
Query Malfunctions - Query Old Malfunctions
21
5.3.6.
Display Settings
21
5.3.7.
Service Menu and Action Code
21
5.4.
Changing the Fuses
22
5.5.
Operation of Power Failure Detector
22
6.
Additional functions of the Controllers KLplus/ KL24plus and KLbasic/KL24base
23
6.1.
Underload detection (KLplus/KL24plus)
23
6.1.1.
Mode of Operation
24
6.1.2.
Commissioning
24
6.1.3.
Switching Off the Level Measurement
25
6.1.4.
Safety and Fault Messages
25
6.2.
Optional Functions
26
6.2.1.
Connection of an external alarm device
26
6.2.2.
Connection of a contactor for switching the compressor
26
6.2.3.
Connection of a UV reactor
26
6.2.4.
Phosphate precipitation with metering pump
26
7.
Maintenance, Repair and Operation
28
7.1.
Sludge Evacuation
28
7.2.
Operating Instructions
29
8.
Fault Messages and Troubleshooting
31
8.1.
Fault Message on the Display
32
8.2.
Unusual Water Levels - Troubleshooting
33
KLARO GmbH
2
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
IMPORTANT:
•
This Operating Manual contains information about the plant, from installation
to maintenance, and must therefore be read before commissioning of the
plant!
•
All safety instructions must be observed!
•
The Operating Manual must be kept readily available during the operation of
the plant!
Plant Specifications
For any questions in the course of the operation of the plant, the specifications of your plant should
be noted as follows. With the help of this information, our staff will be able to help you more quickly
in the event of a malfunction. The specifications can be found on the nameplate, which is located
on the outside of the cabinet door for indoor cabinets, and inside the cabinet for outdoor cabinets.
Small Wastewater Treatment
Plant
PT
Sludge storage
Buffer
SB-Reactor
Approval No.:
Process class:
Certified:
Cabinet:
Controller:
Compressor:
Denomination:
Serial No.:
Article No.:
Additional module:
Article No.:
El. Connected load:
KLARO GmbH
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
3
CONTENTS
Page
1.
About this Operating Manual
6
1.1.
Original Language of Documentation
6
1.2.
Completeness
6
1.3.
Liability
7
2.
Safety
7
2.1.
Explanation of Warnings and Prohibitions
7
2.2.
Hazard statements
8
2.3.
Warnings
9
2.4.
Exclusion for Use
10
3.
Warranty
10
4.
Function of the SBR Plant
10
4.1.
Plants for carbon elimination (process classes C)
11
4.2.
Systems with Additional Nitrogen Removal (Process Classes N and D)
13
4.3.
Systems with Additional Phosphate Elimination (Process Class +P)
13
4.4.
Systems with Additional Sanitation (Process Class +S)
13
5.
Control of the Small Wastewater Treatment Plant
13
5.1.
Connections to the KL-controls (230V option for solenoid valves)
16
5.2.
Connections to the KL24 controller(24V option for stepper motor valves)
16
5.3.
Operating the Controller
18
5.3.1.
Querying Operating Hours
18
5.3.2.
Manual Control of the Valves and the Cabinet Fan in "Manual Mode"
19
5.3.3.
Setting Date/Time
20
5.3.4.
Set Holiday Mode
20
5.3.5.
Query Malfunctions - Query Old Malfunctions
21
5.3.6.
Display Settings
21
5.3.7.
Service Menu and Action Code
21
5.4.
Changing the Fuses
22
5.5.
Operation of Power Failure Detector
22
6.
Additional functions of the Controllers KLplus/ KL24plus and KLbasic/KL24base
23
6.1.
Underload detection (KLplus/KL24plus)
23
6.1.1.
Mode of Operation
24
6.1.2.
Commissioning
24
6.1.3.
Switching Off the Level Measurement
25
6.1.4.
Safety and Fault Messages
25
6.2.
Optional Functions
26
6.2.1.
Connection of an external alarm device
26
6.2.2.
Connection of a contactor for switching the compressor
26
6.2.3.
Connection of a UV reactor
26
6.2.4.
Phosphate precipitation with metering pump
26
7.
Maintenance, Repair and Operation
28
7.1.
Sludge Evacuation
28
7.2.
Operating Instructions
29
8.
Fault Messages and Troubleshooting
31
8.1.
Fault Message on the Display
32
8.2.
Unusual Water Levels - Troubleshooting
33
5
