Power vacuum sludge, algae and waste to keep ponds beautiful
Powerful three-in-one unit functions as pond, swimming pool AND household wet vacuum! 20% more powerful than the Oase Pondovac 3, the new Pondovac 4 Pond and Pool Vacuum is designed so you can easily achieve a well-groomed pond you're proud to show off. Rugged contractor-friendly vacuum features a patented two-chamber system driven by a 1,800W motor. Enjoy continuous operation even at depths of two meters without experiencing significant loss of suction. Choose from five professional nozzle attachments to power through pond muck, sludge or even stubborn string algae with ease. Rigid extension tubes consist of four aluminum tubes and a transparent tube to extend your reach up to ten feet from shore. Fully portable unit with rugged wheels and handle doubles as a compact caddy that neatly stores hose and accessories for easy transport. Enjoy wet vacuum power that transitions seamlessly from pond cleanup, swimming pool maintenance or household wet-vac operation. 2.6 gallon capacity. Removes particles up to 3/8".
Includes: 16 ft intake hose with five rigid extension tubes, 8 ft discharge hose, 13 ft power cord, five nozzle attachments, discharge net, and a convenient rack to store and organize accessories.
Features:
Dual-chamber Vacuum System: Two cylinders alternate suction and drain cycle to provide continuous suction.
Sludge Drain with Drain Hose: Dual-discharge option for draining waste water directly into flower bed or attach debris bag and place into pond to "recycle" pond water during coarse debris removal. Use Drain Cap during wet-vac operation.
Transparent Extension Tube: Allows easy visual inspection of debris material and to monitor operation.
Universal Multi-Tool: Removes pond sludge without taking in pond gravel.
String Algae Tool: Separates string algae strands for easy removal.
Brush Tool: Scrub away stubborn encrusted dirt and deposits.
Flat Surface Tool: Rollers and integrated brushes make cleaning large, level surfaces found in pools and swim ponds a breeze.
Wet Vacuum Tool: "Squeegee" away soiled water or residual water during use as a wet vacuum cleaner.
Please click on "More Information" for operating instructions.
Installation
Preparation
Fit wheel on the housing.
Bring the transport brace into the desired location. For this purpose, loosen and re-tighten the hand screw.
Fit the intake distributor into the inlet by performing a "plug-turn" movement (bayonet closure).
Connect the suction hose to the intake distributor.
Fit the extension tube at the hand-held nozzle of the tube. The transparent tube allows a flow control to be able to detect blockages earlier.
Slide on the tool appropriate for the task.
Note: The greater the number of suction tubes used, the greater the tube frictional resistance. This leads to reduction of the suction capacity.
Operation as a sludge suction unit Attention: Never operate the unit without foam filter or float body! Both are fitted when delivered.
Place the unit at a minimum distance of 6.5 feet from the water.
Route the drain hose on a slight slope. Place the unit so it is slightly elevated. Ensure a safe and stable position. Ensure the drain opening is above water level.
Plug the drain hose into the drain opening of the collection container.
Make sure that the hose lies straight. Avoid kinks or bends caused by unevenness of the ground. Allow unrestricted draining of the water, which has to be disposed of in accordance of local ordinances.
Note: When you pull the debris bag over the free end of the drain hose, you can return the water free of coarse particles (dead leaves or algae) into the pond. As an alternative, the removed pond sludge can be used as plant fertilizer. In this case, lay the drain hose directly on a plant bed. Otherwise, dispose wastewater in accordance to local ordinances.
Use as a wet vacuum cleaner Attention: Never operate the unit without foam filter or float body! Never vacuum dust or dirt.
Place the unit at a minimum distance of 6.5 feet from the water.
Seal the drain opening of the collection container by means of the plug.
Note: A maximum of 10 liters of fluid can be taken in.
Use of the Tools (nozzles)
Universal Tool: Use to remove pond sludge without taking in pond gravel.
String Algae Tool: Use for the separation and removal of string algae.
Bristle Tool: Use for the removal of stubborn soiling.
Large Tool: Use for cleaning large, level surfaces.
Wet Suction Tool: Use only when operating the unit as a wet vacuum cleaner to remove soiled water or residual water.
Note: Always work slowly, performing smooth, uniform movements. This largely prevents sediment from being swirled up.
Start Up
Connect the unit to the power supply. The unit is equipped with a power switch. Position I: Automatic Mode. Continuous operation. Position O: The unit switched off.
Note: When the unit used as a sludge suction unit, the wastewater is directly drained through the drain hose. The water is not collected in the container.
Operation
Unusual behavior could be encountered during operation.
The unit heavily vibrates. Turn the unit off at the power switch and on again after 20 seconds. If vibration persist then it is most likely that:
The tank is full (when operated as a wet vacuum cleaner, plug inserted),
Or the intake distributor, the drain or foam filter is soiled.
In these cases, clean and service the unit.
Vapor develops. No reason to worry. This is condensate released through the ventilation slots in the form of water vapor. This effect is particularly encountered in cold weather.
Remedy of Faults
Malfunction
Cause
Remedy
Vapor escapes from the unit.
In cold weather, condensate forms in the unit, which is released in the form of water vapor.
This is normal. No remedy is necessary.
The unit develops noise and or heavy vibration.
The tank is full.
Intake distributor, drain or foam filter is soiled.
Drain tank.
Switch off the unit, wait 20 seconds and then switch on again. If the malfunction reoccurs, clean the unit.
The unit does not suck or its performance reduces.
No mains voltage.
Excessive height difference between water level and unit.
Both containers are full of water. The float bodies seal completely.
Dirt plugs foam filters, the suction tube or the suction hose.
The flap at the inlet distributor is jammed or soiled.
O ring at the inlet distributor not properly seated.
The flap at the outlet valve is jammed or soiled.
O ring at the distributor unit not properly seated.
O ring at the inner tank not properly seated.
Check mains voltage.
It is recommended that the outlet height is slightly above the water level.
Drain the unit.
Remove dirt.
Remove the intake distributor. Check the flap seating.
Check the O ring seating.
Remove the drain hose. Check the flap seating.
Check the O ring seating.
Check the O ring seating.
Low Suction Capacity.
Increased tube friction resistance.
Suction depth too great. Due to the design, the suction capacity reduces from a suction depth of 6.5 feet.
Keep the suction hose as short as possible.
Reduce the suction depth.
The container does not empty.
The drain hose is kinked or was not laid with an incline.
Drain hose or drain valve plugged with dirt.
Route the hose correctly.
Remove the dirt from the drain hose and the drain valve.
Poor unit switching behavior between the containers or no switch over.
Dirt film on the pistons after an extended down time.
Remove motor housing. Start the switching cycle manually by holding the motor head overhead.
Maintenance and Cleaning
Standard Cleaning
Switch the unit off at the power switch and pull out the power plug.
Remove all hoses.
Unlock the container lock.
Remove the motor housing.
Remove the intake distributor by turning and pulling it out of the bayonet closure.
Flush the inner tank but do not remove.
Flush the collection container.
Unlock the engagement plates beneath the foam filters.
Remove the foam filter and wash out with clean water.
Note: Foam filters are wearing parts. Check the foam filters at the same time. If damaged, only replace with original OASE spare parts.
Clean both intake distributor and drain valve
Intake Distributor: Turn the intake distributor out of the bayonet closure. Check the completeness and condition of the rubber seals in the intake distributor.
Drain Valve: Check for correct (level) seating and free movement.
Flush the intake distributor and the outlet valve.
Note: Sealing rings and valve rubber elements are wearing parts. If damaged or lost, only replace with original OASE spare parts.
Reassembling the unit
Subsequently, reassemble the unit in the reverse order. Do not forget to lock the motor housing using the engagement hooks.
General Information
Oase reinvented the pond vacuum (again). Now you can not only clean your pond easily but also maintain your pool or swim pond-all in comfort from the edge of the water with the included accessories. Pondovac is the premier pond, pool and household wet vacuum on the market and it is now even better: A new more rugged design, aluminum suction tubes and greater suction power makes the Pondovac 4 the only pond vacuum you ever need to own.
Product characteristics at a glance
For use in ponds, pools and household.
Patented two-chamber system for continuous suction.
Powerful 1,800W motor.
Rigid aluminum suction tubes.
Large accessory assortment included (aluminum suction tubes, clear suction tube for checking flow, flat surface nozzle, wet vacuum nozzle, string algae nozzle, brush nozzle, multi-nozzle and debris bag).
Specifications Suction Height 8 feet Suction Hose Length 16 feet Drain Hose Length 8 feet Power Consumption 1,800W Power Requirements 110-120/60 (V/Hz) Power Cable Length 13 feet Dimensions 15" diameter x 27" high Weight 35 lbs
Features
Dual-chamber Vacuum System - Two cylinders alternate suction and drain cycle providing continuous suction.
Sludge Drain - Pond sludge is perfect for use as a natural fertilizer. Simply direct the drain hose into your flower bed.
Portable Design - Accessories and suction tubes can be stored on the vacuum body. The wheels and handle allow for easy transport.
Wet Vacuum Nozzle - With this nozzle, Pondovac 4 can be used as a wet vac outside of the water.
Multi-Nozzle - This nozzle can be used for most purposes around the pond. The slit adjustment prevents gravel being sucked into the vacuum.
String Algae Nozzle - The nozzle's leading edge separates the algae strands for easy removal.
Flat Surface Nozzle - Rollers, integrated brushes and weights make this the ideal nozzle for large surfaces as found in pools and swim ponds.
Brush Nozzle - For hard-to-reach corners and encrusted dirt and deposits.
Please note: If you wish to ship items with this symbol by express service, additional shipping charges will apply during checkout.
Please note:
Oversize or heavyweight items with this symbol ship for an additional $7.99 each. Additional shipping charges will apply during checkout.
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 "Pondovac 4 Pond and Pool Vacuum")
Powerful three-in-one unit functions as pond, swimming pool AND household wet vacuum! 20% more powerful than the Oase Pondovac 3, the new Pondovac 4 Pond and Pool Vacuum is designed so you can easily achieve a well-groomed pond you're proud to show off. Rugged contractor-friendly vacuum features a patented two-chamber system driven by a 1,800W motor. Enjoy continuous operation even at depths of two meters without experiencing significant loss of suction. Choose from five professional nozzle attachments to power through pond muck, sludge or even stubborn string algae with ease. Rigid extension tubes consist of four aluminum tubes and a transparent tube to extend your reach up to ten feet from shore. Fully portable unit with rugged wheels and handle doubles as a compact caddy that neatly stores hose and accessories for easy transport. Enjoy wet vacuum power that transitions seamlessly from pond cleanup, swimming pool maintenance or household wet-vac operation. 2.6 gallon capacity. Removes particles up to 3/8".
