KLARO GmbH
16
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
Control KLbasic/KL24base
Control KLplus/KL24plus
5.1.
Connections to the KL-controls (230V option for solenoid valves)
The connectors and fuses are located on the back of the controller, KLbasic and KLplus.
Attention: Before performing any work on the electrical system, the maintenance switch must
be switched to the "0" position (OFF) and the mains plug disconnected!
Figure 7: View of the Back of the Controller KLbasic
Connections:
1 connection for power supply
230 VAC 50 Hz,
2 X1: Bayonet connection for solenoid valves,
3 X2: Shockproof coupling for connection of air
compressor,
4 COM: Connection for communication module
(optional) or interface for PC,
5 F1: T8A fuse, medium time-lag, for mains
connection,
6 F2: T2A fuse, delay-action, for connected
consumers,
7 X4: Connection for extension cable: external
alarm.
Figure 8: View of the Back of the Controller KLplus
Connections:
1
connection for power supply
230 VAC 50
Hz,
2
X1: Bayonet connection for solenoid
valves,
3
X2: Shockproof coupling for connection of
air compressor,
4
COM: Connection for communication
module, (optional) or interface for PC,
5
F1: T8A fuse, for mains connection,
6
F2: T2A fuse, delay-action, for connected
consumers,
7
connection for temperature sensor, "must
be plugged in!"
8
X3: Connection for extension cable: UV
module and metering pump,
9
X4: Connection for external alarms and
contactor monitoring.
10 P: Connection for pressure measuring
tube.
5.2.
Connections to the KL24 controller(24V option for stepper motor valves)
The connectors/cables and fuses are located on the back of the controller KL24base and KL24plus
KLplus.
Attention: Before performing any work on the electrical system, the maintenance switch must
be switched to the "0" position (OFF) and the mains plug disconnected!
KLARO GmbH
Original Operating Manual for KLARO Small Wastewater Treatment Plant V.15.07
17
Control KLbasic/KL24base
Control KLplus/KL24plus
Figure 9: View of the Back of the Controller KL24base
Connections:
1 connection for power supply
230 VAC 50 Hz,
2 X1: Valve cable, prefabricated,
3 X2: Shockproof coupling for connection of air
compressor,
4 COM: Connection for communication module,
(optional) or interface for PC,
5 F1: T6.3A main fuse, delay-action.
1 X1.1 valve 1 24 VDC
2 X1.2 valve 2 24 VDC
3 X1.3 valve 24 VDC
4 X1.4 valve 24 4 VDC
5 X1.5 Alarm 24VDC
Figure 10: View of the Back of the Controller
KL24plus
Connections:
1
connection for power supply
230 VAC 50
Hz,
2
X1: Valve cable, prefabricated,
3
X2: Shockproof coupling for connection of
air compressor,
4
COM: Connection for communication
module, (optional) or interface for PC,
5
F1: T6.3A main fuse, delay-action,
6
F2: T2A fuse for UV module, delay-action,
7
connection for temperature sensor, "must
be plugged in!"
9
X3: Connection for UV module
10 P: Connection for pressure measuring
tube.
1 X1.0 fan 24VDC
2 X1.1 valve 1 24 VDC
3 X1.2 valve 2 24 VDC
4 X1.3 valve 24 3 VDC
5 X1.4 valve 24 4 VDC
6 X1.5 Alarm 24VDC
7 X1.6 metering pump 24 VDC
5
4
3
1
2
7
6
5
4
3
1
2
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
17
