• Condition is only sufficient flow, apart from the cleaner having to act, then take away the flow • The pH value can definitely drop here, depending on the cleaner; a reference to chlorine gas formation must be made. Endress+Hauser...
For additional information on the operation and control of the dosing hose pump, see the manufacturer' s documentation. Intended use • The peristaltic dosing pump may only be used as an accessory for the Flowfit CYA27 flow assembly. Another use is not permitted. • Use only original parts from Endress+Hauser.
• Faults at the measuring point may only be rectified by authorized and specially trained personnel. Repairs not described in the Operating Instructions provided must only be carried out directly at the manufacturer' s site or by the service organization. Tool list Endress+Hauser...
Only mount the pump in a vertical position. A0053117 5 Mounting requirements for pump and canisters. Unit of measurement mm (in) Mount the canisters below or to the side below the pump. The maximum suction height must not exceed 180 mm (7.09 in). Endress+Hauser...
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Maximum distance must not exceed 500 mm (19.69 in) to counteract pressure loss of pumped medium and hydrostatic counterpressure. 6.1.2 Mounting the device Wall mounting Prerequisite: Screws and wall plugs (not included in the scope of delivery) for wall mounting must be provided by the customer. Endress+Hauser...
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After this step, it is recommended to carry out the wiring for the electrical connection. Fit the pump housing (2) again and screw in place. Fit the pump housing cover (3). Fit the rotor cover (4). Installing the hose holder Prerequisite: The hose to be replaced has been removed. Endress+Hauser...
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Put the pump back into operation. Installing lines Pressure side: hose to assembly = fasten on right in hose holder. Suction side: hose from collecting vessel (acid, cleaner, etc.) or directly on the suction lance = fasten on left in hose holder. Endress+Hauser...
Guide the wiring through the cable glands of the Liquiline CM44. Complete the wiring as shown in the following table: Module Color Module terminal DIO module Brown Blue 2R or 4R module Brown Blue 2AO or 4AO module Brown Blue Endress+Hauser...
Install a check valve on the process side for maintenance cycles or flow measurement. WARNING Cleaning agent is not suitable for the installed device materials. The measurement performance of the sensor is impaired. ‣ Pay attention to the warning label on the cleaning module. ‣ Place the transmitter "on hold" during cleaning. Endress+Hauser...
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Prior to commencing connection work, ensure that no voltage is present on any cable. For continuous dosing (acidification), monitoring both the flow rate and the pH value is recommended. It is also recommended, if necessary, to stop the dosing pump if corresponding limit values are undershot. Endress+Hauser...
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Cleaning program Operation mode Below limit check Function Limit value 4.50 pH Hysteresis (+/-) 0.00 pH Start delay Switch off delay Activating a limit switch for flow switches: Go to Menu: Setup/Basic setup/Limit switch x. Make the following settings: Endress+Hauser...
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Open Menu: Setup/Additional functions/Diagnostic module/Diagnostic module x. Make the following settings: Data source: Limit switches Active low ‣ Short text: Enter the individual text here, e.g. Low flow Activating a time-controlled cleaning program Go to Menu: Setup/Basic setup/Cleaning/Cleaning x. Make the following settings: Endress+Hauser...
Activating the cleaning hold for sensor channels: Go to Menu: Inputs/CH: x: y/Extended setup. Make the following setting: Cleaning hold: Cleaning x. Repeat this step for all the sensors concerned. Maintenance Replacing the hose holders Required tools: Flat screwdriver Endress+Hauser...
Check the pump indicator (container-empty-message). ‣ pump vessel Fill or replace the collecting vessel/dosing agent container. ‣ Hose rupture Check the pump indicator (hose rupture message). ‣ Replace the pump hose. ‣ Clean and dry the parts around the pump rotor. Endress+Hauser...
The product must be returned if repairs or a factory calibration are required, or if the wrong product was ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium.
0 to 50 C° (32 to 122 F°), non-freezing Ambient temperature: 0 to 50 C° (32 to 122 F°), non-freezing Hose material: Control: floating shutter (on/off) current-controlled 0 to 20 mA/4 to 20 mA pulse-controlled/pulse width modulation time relay/batch Endress+Hauser...
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