Related Manuals for Intewa AQUALOOP
Summary of Contents for Intewa AQUALOOP
- Page 1 AL-MS AQUALOOP Membrane station and controller Installation and operating instructions Water, we’re in our element www.intewa.de...
-
Page 2: Table Of Contents
Self-help in case of failure ................................24 Maintenance and cleaning ................................25 10.1 Chemical cleaning of AQUALOOP Membrane station ....................25 10.2 Cleaning solution ..................................27 Spare parts ......................................27 ... -
Page 3: Introduction And General Instructions
1. Introduction and general instructions AQUALOOP components are designed for water treatment / sanitation of wastewater. The following types of raw water can be treated and sanitised with AQUALOOP: Clear water Surface and ground water Clear discharge water Grey water Five AQUALOOP components are combined and dimensioned depending on the existing input water quality or use. -
Page 4: Safety Instructions
2. Safety instructions This installation and operating manual of this device is to be read carefully before installation. The specified instructions are to be followed exactly otherwise any respective warranty claim may be voided. This also applies to any separate modifications made to the mechanical and electrical components. The electronic housing of the current-carrying components may only be opened by a certified electrician or approved installer. -
Page 5: Scope Of Delivery
4. Scope of delivery Permeate backflushing container Pump unit with suction and backflushing pump incl. 2 O-Ring seals Permeate - distribution nozzle incl. 5 pc. screw caps each with flat seal Central aeration pipe with 2 pc. flat seals 2 pc. stainless steel wheel weight Aeration distribution nozzle incl. -
Page 6: Technical Data
5. Technical data Controller: Dimensions (H x W/(incl. AC switching power 201 x 198 (329) x 110 mm supply) x T): Mains supply central controller (230V-IN): 110 - 230 V AC / 50-60 Hz AC switching power supply input: 110 - 230 V AC / 50-60 Hz (24 V DC, 4.0 A) AC switching power supply output: 24 V DC, 4.0 A Cable length of mains supply:... - Page 7 Fig.: Dimensions of controller with DC switching power supply (Front and top view) Fig. Dimensions of Membrane station (lateral and top view)
-
Page 8: Instructions For Controller
6. Instructions for controller 6.1 Electronic connections (cable bridge) Fig.: Electrical connections of control board and assigning cable routings... - Page 9 Item Connection Description Connecting contact/Function ADr Pump Analogue pressure sensor for suction = green GND = gray and backflushing pump monitoring Ub + = brown ADg Air Analogue pressure sensor, = green for monitoring blower GND = gray Ub + = brown Float Sw Float switch in bioreactor for minimum Pot.
-
Page 10: Operation Mode Display
6.2 Operation mode display With different applications, one differentiates between two operating modes: • Aeration / treatment mode • Filtration / Pump cycle mode The biological treatment is done in the aeration mode. Aeration mode does not run permanently, but is run at intervals to save energy. -
Page 11: Menu Overview
6.3 Menu overview 14: 22:08h / A= 4 / 9 T1=05:00h / T2=16:00h Air ON/OFF BRmin + / CLmax - NEXT Key: Return to operation Menu1: Menu1: mode display. Number of MEM=1 Change number of MEM ENTER ENTER NEXT: to next menu NEXT: MEM= 1 ENTER: to change MEM ENTER: Set... - Page 12 NEXT ENTER Menu4: Test Air ON Menu4: Menu4: P(ADg):-1.200bar Testmode Testmode ENTER ENTER Autostop: 5:59 min Next: to next menu Next: to next test NEXT Stop with ENTER/Exit ENTER: for Testmode ENTER: for Air ON NEXT NEXT ENTER Menu4: Menu4: Test Suction Testmode P(ADr):-1.200bar ENTER...
- Page 13 Menu6: Menu6 Menu6: Change minute Set actual time Change hour ENTER ENTER ENTER Next: 09:>26<:00h Next: exit menu Next: >09<:26:00h ENTER: set minute ENTER: change time ENTER: set hour NEXT NEXT NEXT Menu6: Menu6: Change minute Change hour ENTER ENTER Next: 09:>27<:00h Next: >10<:26:00h ENTER: set minute...
- Page 14 Operating mode display: Aeration cycle/Rest cycle Number of pump cycle Time Suction A1/A2 Start time Start time - Pump cycle 1 - Pump cycle T2 14: 22:08h / A= 4 / 9 T1=05:00h / T2=16:00h Air ON no display in Status display BRmin + / CLmax -...
-
Page 15: Menu Settings And Description
This setting determines how many weeks shall pass before the pump will automatically enforce a controlled overflow of the bioreactor tank. With this function, through the AQUALOOP pre-filter, the sediment at the bottom of the tank is siphoned out via the suction overflow. As the water level rises, the surface contaminants are sucked out through the overflow skimmers. -
Page 16: Menu 3: Sludge Pump (Optional)
Menu 3: Sludge pump (optional) (Sludge pump SLP=0 to 9, t=0 to 60min) This setting determines the weekly cycle of sludge pumping and the duration of the pumping. Note: This function is crucial only for MBR applications where solid material content must be minimised in the Bioreactor (for background knowledge Link Chap. -
Page 17: Menu 6: Setting Time
Status 3: Voltage power supply : Supply : 23,3 V Battery voltage: 9V battery : 9,55 V -L- Software version: Firmware : GWA2.10 Status 4: Number of current interruptions in 24 V supply): Supply : 11 Number of current interruptions (24 V) with pump frequency: during pumping: 0 Menu 6: Setting time The set time is critical for pump start times T1 and T2. -
Page 18: Menu 10: Blower Times And Intervals
The pump cycle starts when the starting time point T1 or T2 is reached. The first pump interval begins after a 5 minute rest phase. The potentially connected blower is deactivated during the suction operation. In conjunction with back flushing, it is then activated to support back flushing cleaning process with air. -
Page 19: Installing Controller And Switching Power Supply Bracket
6.5 Installing controller and switching power supply bracket The controller housing and power supply brackets are mounted to the wall next to each other. Note: Pay attention that there is space to open the housing lid above the housing and a place for cable routings below the housing installation space (each at least 190 mm). -
Page 20: Instructions For Membrane Station
Instructions for membrane station Minimum water level (BRmin) 1. Backflushing container 2. Backflushing pump 3. Suction pump 4. Permeate distributor 5. aeration pipe 6. Membrane cartridge 7. Wheel weight 8. aeration distributor nozzle Fig.: Overview of Membrane station... -
Page 21: Installing The Membrane Station
7.1 Installing the membrane station The membrane station is delivered in separate parts. All connection points are sealed with O-rings or flat seals. Installation sequence: Central pipe is connected with lower and top and distributor (do not forget to add weight wheels). Assemble the membrane cartridge with supplied bends and screw them into the top and bottom of the distributor. -
Page 22: System Start-Up Process
8. System start-up process General: For regular maintenance and service works, it should be noted that the membrane station can be pulled out of the tank even, when full with water. The electric pump cables should be measured to ensure that the entire membrane station can be extracted without first having to disconnect the wiring from the controller. - Page 23 Electric connections - All electric cables are now to be connected to the controller. The spring terminal is opened with the supplied screwdriver. Insert slotted screwdriver in the top opening, then press from top (arrow direction) and hold. Insert cable in the opening underneath. Then release the screwdriver (terminal closes) and remove.
- Page 24 Float switch setting CL max BL min Fig.: Diagram on functions of float switches in the system Note: Distance between float switch and counterweight 100 mm! Parameter setting The parameters are adjusted to the specific tasks (s. section 6.3). Start-up process: The membrane station should be set in water up to the mid line of the back flushing tank for start-up.
-
Page 25: Self-Help In Case Of Failure
9. Self-help in case of failure Symptom Cause Remedy No display - Jumper (s. section 6.1) not - Plug in jumper inserted - No 24 V voltage supply and - Check AC switching power discharged battery supply, recharge battery via internal charging switch. -
Page 26: Maintenance And Cleaning
(Detailed information can be obtained from the AQUALOOP Membrane manual.) Chemical cleaning routine for the AQUALOOP System: A cleaning option is available in the control menu of the AQUALOOP Membrane controller. A semi- automatic cleaning of membrane cartridges can be performed without the need to dismount the membranes. - Page 27 Now the cleaning solution (see. chapter 10.2.) can be added using Menu11: Step 4 the clear water hose (Respect decline from clear water tank down Chem. liquid filled? NEXT: menu exit to the tank with the membrane station). At small tank systems ENTER: Start cleaning with good accessibility (for instance, AL-System 6) the cleaning liquid can be filled directly into the back flushing tank.
-
Page 28: Cleaning Solution
Protective gloves and glasses are to be used during all cleaning operations! 11. Spare parts Drawing no. Article description Order description (s. chap. 4) AQUALOOP controller ALMS-CU AQUALOOP AC switching power supply 24 V ALMS-PSS-4A DC, 4A AQUALOOP Float switch 15 m [10] ALMS-FS15m AQUALOOP Double pumping unit ALMS-P 12. -
Page 29: Warranty / Contact
The warranty provisions are included in our sales conditions, and can be viewed at: www.intewa.de/en/cs/contact/legal-conditions/ For any queries, orders for spare parts or service enquiries, please get in touch with your local dealer or visit the service domain at the INTEWA website of your country. Always keep your purchase invoice handy. www.intewa.com... - Page 30 © INTEWA GmbH Version: 1.0 Subject to technical changes.
Need help?
Do you have a question about the AQUALOOP and is the answer not in the manual?
Questions and answers