DVZ SKA PDF

Tular Approximately one litre of antifreeze is required for each litre water remaining in the Treatment tank. Inspect pump starter relay and verify that it is energised. By continuing to browse Exapro, you are agreeing to use cookies on our site. Nach Montage und elektr. Please note that this description may have been translated dzv.

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Batilar Shut off electrical power to system. Apply electric power to the unit from a main circuit breaker with fuses. Avoid contact with eyes and skin, do not inhale vapours. Place the pump as close as possible to the surface of liquid to be pumped. If odor is coming from fixtures and air is bubbling up through the fixtures, there is excessive back pressures in the Treatment Tank which is blowing out the influent trap water seal and allowing the Treatment Tank to vent into the space through the shallow fixture traps.

If fitted with level electrodes on the 3nd stage; the pull out length of level electrodes is mm. Do not reach into intake opening. With an AC supply the coil can overheat d the core is stuck! Select a clean, dry storage location. Ensure that the electrical switch gear cannot be operated whilst any work is being carried out on the pump. Press the reset button on the overloadprotection inside the control panel and turn the pump on to determine whether the pump motor overloaded and dropped out of the dvzz.

Silence the alarm 2. Front side needs to be accessible for maintenance of pump and electric equipment. Use antifreeze tester to assure water will not freeze. Free impeller through the inspection cover. Do not inhale vapours. These measures above do not guarantee any absolute reliable metering after the pump has come to a standstill! Do not subject to vibrations or shock.

Fine oxygen bubbles blown in by a special disperser keep the sewage in suspension and excite the micro-organisms on the surface of the fixed bed into extreme activity, causing almost complete aerobicbiological degradation of the faecal mass. Sk not dispose of grease through drains leading aka system, install greasetraps where necessary. Check for stuck or leaking flush valves and fixtures.

The surface of the electromagnet can become very hot during continuous operation. To evz bids or to sell items on this site, you must first become a member. Observe the mandatory rules and regulations for accident prevention and environmental protection in the country and place of use of the pump. These objects have to be withheld before entering into the side channel blower by installing a filter.

Upon receipt of cleared funds, Seller will provide the Buyer a Release Order for item pick up. The sucking-in of solid particles and other containments which might be discharged — must be avoided at all times. Check that the valves from the unit discharge connection to the overboard line is fully open. Handle with rubber gloves and use safety glasses. Note that lines dvx valves must not be unscrewed from systems that are under pressure!

Vent is DNPN10 and shall be connected to a suitable vent ending on weatherdeck or highest available point, to avoid smell. Instruct the personal NOT to empty buckets in drains that lead to the treatment plant after cleaning 9. Standard controls include local circuit breaker and fuses. Seller does not offer any warranties or manufacturer warranties.

Attention must be given to the safe handling of all items. Biological sewage treatment plant Manufacturer: If the blower motor will not start and the blower starter is energised, the problem is in the zka itself, the motor wiring, or the main contacts of the blower starter.

For mechanical malfunctions check the specific manufacturers documentation enclosed in this manual. Before doing this, set discharge Pump s to ON and watch Disinfecting tank sight glass to prevent flooding. We cannot accept any liability for repairs carried out by third parties. How does Exapro work? Although it is unlikely that they could clog the unit, such practices should be discouraged Issue: If there is a low point, install a drain valve at the low point and drain water as required until the piping error can be corrected.

Bleed air out of centrifugal pump casing if supplied. The side-channel blower may never be operated with open discharge flange, and therefore has to be protected with a wire guard in accordance with DIN EN Most Related.

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DVZ - SERVICES GmbH DVZ - SKA - „BIOMASTER“

Batilar Shut off electrical power to system. Apply electric power to the unit from a main circuit breaker with fuses. Avoid contact with eyes and skin, do not inhale vapours. Place the pump as close as possible to the surface of liquid to be pumped. If odor is coming from fixtures and air is bubbling up through the fixtures, there is excessive back pressures in the Treatment Tank which is blowing out the influent trap water seal and allowing the Treatment Tank to vent into the space through the shallow fixture traps.

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DVZ SKA PDF

Installation to be in accordance with class and safety rules. Subscribe to our newsletter We send our best offers from the marketplace and auction announcements. Make sure ventilation air inlets are not picking up discharge from Treatment Tank vent. With soapy water, check all flanges and penetrations above the Treatment Tanks water level for leaks. Check if vent outlet is properly located and relocated if necessary to a less sensitive area. Check out the starter, motor, especially thermal protection switch and pump. Digested sludge formation is prevented by continuously feeding activated sludge back into the active system.

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The advantage of this treatment method is its extremely large reactive area, which is up to 15 times larger than that of conventional systems. Within a short time this area is occupied by active micro-organisms, thus forming a so-called sheet of bio-mass. The sewage to be cleaned has to flow through this biomass and is cleaned using organic methods. The supply of small oxygen bubbles aerobically stimulates the organisms into extreme activity.

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