Oase PondoVac Premium User manual

11 14
PondoVac Premium
OASE-GAW_PondoVac_Premiuml_A5_end_. 01.12.14 08:05 Seite 2

- -
2
A
PVC0008
B
PVC0009

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3
C
PVC0016
D
PVC0010

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4
E
PVC0015
F
PVC0011

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Table of Contents
1Information about these operating instructions.................................................................................18
1.1Symbols used in these instructions ..........................................................................................18
2Product Description...........................................................................................................................19
2.1Unit configuration ......................................................................................................................19
2.2Function description..................................................................................................................20
2.3Intended use .............................................................................................................................20
3Safety information .............................................................................................................................20
3.1Hazards encountered by the combination of water and electricity ...........................................20
3.2Correct electrical installation.....................................................................................................21
3.3Safe operation...........................................................................................................................21
4Installation and connection................................................................................................................22
5Operation...........................................................................................................................................23
5.1Operating panel ........................................................................................................................23
5.2Suction mode ............................................................................................................................24
6Remedy of faults ...............................................................................................................................25
7Maintenance and cleaning ................................................................................................................26
7.1Cleaning the tank ......................................................................................................................26
7.2Cleaning the non-return valve...................................................................................................26
7.3Cleaning the filter element ........................................................................................................26
8Storage/Over-wintering .....................................................................................................................27
9Wear parts.........................................................................................................................................27
10Disposal.............................................................................................................................................27
11Technical data...................................................................................................................................28
12Symbols.............................................................................................................................................28
Spare parts..............................................................................................................................................271

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18
Translation of the original Operating Instructions
1 Information about these operating instructions
Welcome to OASE Living Water. You made a good choice with the purchase of this product PondoVac
Premium.
Prior to commissioning the unit, please read the instructions of use carefully and fully familiarise yourself
with the unit. Ensure that all work on and with this unit is only carried out in accordance with these
instructions.
Adhere to the safety information for the correct and safe use of the unit.
Keep these instructions in a safe place! Please also hand over the instructions when passing the unit on
to a new owner.
1.1 Symbols used in these instructions
GB
The symbols used in this operating manual have the following meanings:
Risk of injury to persons due to dangerous electrical voltage
This symbol indicates an imminent danger, which can lead to death or severe injuries if the appropriate
measures are not taken.
Risk of personal injury caused by a general source of danger
This symbol indicates an imminent danger, which can lead to death or severe injuries if the appropriate
measures are not taken.
Important information for trouble-free operation.
A Reference to one or more figures. In this example: Reference to Fig. A.
→Reference to another section.

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2 Product Description
2.1 Unit configuration
A Description
1 Handle
2 Chassis
3 Vacuum head
4 2 ×locking clips
−Fix the vacuum head on the adapter ring
5 Adapter ring
6 Discharge hose connection
−C pressure hose
−2" IG aluminium Storz coupling type C with seal
7 2 ×helix cables with plug connector
−The plug connectors are designed to prevent misconnection.
−1 ×pump connection line
−1 ×control line, water level sensor
8 2 ×locking clips
−Fix the adapter ring on the tank
9 Tank
−Max. filling quantity 95 l
10 2 ×solid rubber wheels
11 Pump base
12 Discharge pump
−Max. delivery rate 450 l/min
−Can deal with a particle size of up to ∅50 mm
13 2 ×casters with parking brake
−Prevents unintended movement of the pond vacuum
14 DN 50 connection element with 2 hose clips
−Connects the discharge pump to the non-return valve
15 4 ×water level sensors
−Automatically switch on the discharge pump.
16 Non-return valve
−Prevents water running back from the discharge hose (6)
−Generates a vacuum
17 Connection for suction hose
−∅50 mm
18 Filter support basket
−The integrated float protects the electronics from the ingress of water if the maximum water level is exceeded
19 VA filter screen
−Protects the electronics from dirt particles
20 Operating panel
21 Power cable
−Cable length approx. 7.50 m
22 Cable clip

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2.2 Function description
The unit is used for removing sludge from ponds/pools via the suction hose and collecting it in the tank.
Sensors in the tank monitor the water level. The discharge pump switches on automatically when a certain
level is reached. The dirty water is pumped out of the tank via the discharge hose.
The water level is clearly indicated on the operating panel with integrated LED display. The vacuum and
discharge pump can also be manually controlled.
Vacuumed up solid dirt particles may damage the paintwork of the cast iron housing of the discharge
pump. The formation of a thin layer of rust on the housing is normal and does not negatively affect the
function of the discharge pump.
►Extensive range of practical accessories available.
►Extremely powerful vacuum with a capacity of up to 333 l/min.
►The robust chassis with solid rubber wheels and parking brake ensures excellent mobility and stability.
2.3 Intended use
PondoVac Premium, referred to in the following as "unit", may only be used as specified in the following:
►For pond sludge removal.
►For cleaning ponds, swimming ponds and pools.
►Operation under observance of the technical data.
►For private or commercial use.
The following restrictions apply to the unit:
►Only operate with water at a water temperature of +4 °C to +35 °C.
►Never use for substances other than water.
►Do not use as a dry vacuum cleaner.
►Never run the unit without water.
►Do not use in conjunction with chemicals, foodstuff, easily flammable or explosive substances.
3 Safety information
Hazards to persons and assets may emanate from this unit if it is used in an improper manner or not in
accordance with its intended use, or if the safety instructions are ignored.
This unit can be used by children from the age of 8 and by persons with physical, sensory
or mental impairments or lack of experience and knowledge, as long as they are
supervised or instructed on how to use the unit safely and are able to understand the
potential hazards. Do not allow children to play with the unit. Do not allow children to
clean or maintain the unit without close supervision.
3.1 Hazards encountered by the combination of water and electricity
►The combination of water and electricity can lead to death or severe injury from electrocution, if the
unit is incorrectly connected or misused.
►Prior to reaching into the water, always switch off the mains voltage to all units used in the water.

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3.2 Correct electrical installation
►Electrical installations must meet the national regulations and may only be carried out by a qualified
electrician.
►A person is regarded as a qualified electrician, if, due to his/her vocational education, knowledge and
experience, he or she is capable of and authorised to judge and carry out the work commissioned to
him/her. This also includes the recognition of possible hazards and the adherence to the pertinent
regional and national standards, rules and regulations.
►For your own safety, please consult a qualified electrician.
►The unit may only be connected when the electrical data of the unit and the power supply coincide.
The unit data is to be found on the unit type plate or on the packaging, or in this manual.
►Ensure that the unit is fused for a rated fault current of max. 30 mA by means of a fault current
protection device.
►Extension cables and power distributors (e. g. outlet strips) must be suitable for outdoor use.
►Only plug the unit into a correctly fitted socket.
3.3 Safe operation
►Never operate the unit if either the electrical cables or the housing are defective!
►Do not carry or pull the unit by its electrical cable.
►Route cords/hoses/lines in a way that they are protected against damage, and ensure that they do not
present a tripping obstacle.
►Only open the unit housing or its attendant components, when this is explicitly required in the operating
instructions.
►Only execute work on the unit that is described in this manual. If problems cannot be overcome, please
contact an authorised customer service point or, when in doubt, the manufacturer.
►Only use original spare parts and accessories for the unit.
►Never carry out technical modifications to the unit.
►If the cable becomes damaged, the unit or components must be replaced by an authorised after-sales
service centre or the manufacturer.
►Only operate the unit if no persons are in the water!
►Keep the socket and power plug dry.
►Keep the plug connectors dry.

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4 Installation and connection
B, C
Attention! Dangerous electrical voltage.
Possible consequences: Death or serious injuries due to operation of electrical units or installations in
or near ponds/pools.
Protective measures:
►Set up the unit at least 2 m away from the pond/pool.
►Ensure that the ground under the unit is firm and horizontal so that the unit cannot tip over.
►Apply the parking brake to prevent the unit from moving during operation.
►Adhere to national and regional regulations.
Only set up and operate the unit in a position that is higher than the level of the water. Possible
consequences if the unit is operated in a position that is lower than the level of the water:
►Water will automatically flow into the tank. This will negatively affect the suction mode.
►When the unit is switched off, water will automatically flow through the tank. The pond/pool will be
emptied.
Transport and installation of the unit
►Transport the unit on its own wheels.
►Do not lift the unit by its handle.
►The unit weighs more than 40 kg. Use a suitable carrying aid for lifting the unit.
The following conditions must be met:
►Allow the dirty water to drain out into a drain or far enough away from the pond to ensure that it cannot
flow back into the pond.
►Completely unwind the power and extension cable.
−Ensure that the cables are not bundled together or coiled up.
►Connect the discharge hose and floating suction hose as well as the Oase nozzles.
−Recommendation: Use a bend-resistant discharge hose for the first 10 metres. A bend-resistant
hose allows unrestricted flow of the dirty water.

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5 Operation
5.1 Operating panel
PVC0013
1 Switching on/off
off: Unit is switched off
on: Unit is switched on
−The vacuum starts up.
−The discharge pump switches on when the max. water level is reached. (1)
2 Switching on the motor (overload) protection switch
The motor (overload) protection switch switches off the discharge pump in the event of a blockage. (→Remedy of faults)
−The unlock button pops out.
−To switch the discharge pump on again: Press the unlock button.
3 Pump ON
For manually switching on tank emptying, e.g. after operation or to allow the unit to be moved more easily.
−Press the button: The discharge pump is switched on (LED is lit).
−Release the button: The discharge pump is switched off.
4 Vac OFF
For manually switching off the vacuum to briefly reduce the sound emission.
−Press the button: The vacuum is switched off (LED is lit).
−Release the button: The vacuum switches on
5 LEDs for indicating the water level
Green LEDs are lit:
••• maximum water level
•• medium water level
•low water level
Red LED is lit:
•minimum water level
PondoVac Premium
Vac
OFF
Pump
ON
off
on
123
4
5

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5.2 Suction mode
Attention! Dangerous electrical voltage!
Possible consequences: Death or severe injury.
Protective measures: Prior to starting up the unit, switch off the mains voltage of all units located in the
water.
Note! The electronics will be destroyed .
Never operate the unit without the filter element!
►Plunge the extension wand with floating suction hose and nozzle into the water and vacuum the floor
of the pond/pool.
►The green LEDs on the operating panel light up/flicker to indicate the water level in the tank.
−•... ••: The discharge pump switches on automatically and pumps the dirty water out of the tank.
−•• … •••: The maximum water level is reached. Excessive dirt has collected at the bottom of the
tank, the discharge pump can no longer pump out the dirty water.
►The vacuum can be manually switched off with "Vac OFF" when required.
►The discharge pump can be manually switched on with "Pump ON" when required.
−Recommendation: Empty the unit to reduced the weight. This will make it easier to move the unit.
−In order to switch off the vacuum during discharge press "Pump ON" and "Vac OFF" simultaneously.
►Empty the tank via the discharge pump before carrying out cleaning and maintenance measures.
−Recommendation: Vacuum up clean water and empty the tank again. This will wash out the dirt
particles.
►Clean the unit after each use. (→Cleaning and maintenance)

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6 Remedy of faults
Malfunction Cause Remedy
The unit does not switch on No mains voltage Switch on mains voltage
The vacuum does not start up The carbon brushes are worn Have the carbon brushes replaced
(→Replacing the carbon brushes)
The suction power is reduced The telescopic wand with vacuum attachment
has been submerged too deep
Adhere to max. submersion depth of 2.60 m
Suction hose or vacuum attachment is soiled Clean
The discharge pump is switched off and the
non-return valve is clogged
Clean
−Vacuum up water with the discharge hose
until the valve has been rinsed clean
−Clean the non-return valve
The vacuum switches on and off This occurs when the tank is empty when it is
switched on
Normal behaviour
−The vacuum and discharge pump have to
adjust to each other
Max. water level is exceeded −Empty the tank
−Clean the discharge pump
−Route the discharge hose without kinks
Insufficient or no discharge pump
delivery.
The motor (overload) protection switch has
tripped
−Empty the tank
−Clean the pump
−Press the unlock button
The pump inlet is clogged Clean
The discharge hose is causing water
backpressure
Route the discharge hose without kinks
The discharge pump does not start up
automatically.
Water level sensors are soiled Clean
The plug connectors are not correctly
connected
Connect, tighten the union nuts
•• … ••• LEDs are lit Water level is too high −Empty the tank.
−Clean the discharge pump
−Route the discharge hose without kinks
Water level sensors are soiled −Clean
The discharge pump is clogged −Clean

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7 Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures: Isolate the unit prior to reaching into the water and carrying out any work on the unit. Secure the unit
from being switched on inadvertantly.
Ger
The following conditions must be met:
►The plug connectors of the helix cables are connected on delivery.
−The plug connectors do not need to be disconnected for cleaning and maintenance.
►Before opening the unit always switch it off and disconnect the power plug.
►Do not lift the discharge pump out of the tank. The connection cable can be damaged.
►Never deposit the vacuum head on the filter element (in order to avoid damage). Place the vacuum
head on its side or with the handle at the bottom.
7.1 Cleaning the tank
How to proceed:
D
1. Undo the locking clips on the adapter ring.
2. Lift the suction head by the handle.
3. Clean the following parts with clean water and a soft brush:
−Water level sensors
−Pump inlet
−2" Storz coupling type C
−Inside of the tank
4. Reassemble the unit in the reverse order.
7.2 Cleaning the non-return valve
Prerequisite: Vacuum head with adapter ring has been removed.
How to proceed:
E
1. Release the hose clip on the connection element and pull off the pump.
2. Twist off the non-return valve by turning it counter-clockwise.
3. Clean using clean water and a soft brush.
4. Assemble the parts in the reverse order.
7.3 Cleaning the filter element
Prerequisite: Vacuum head with adapter ring has been removed.
How to proceed:
F
1. Turn the filter support base counter-clockwise.
2. Pull off the filter support base and filter, and clean using clean water and a soft brush.
3. Check the floats in the filter support basket. Ensure that they can move freely.
4. Assemble the parts in the reverse order.

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8 Storage/Over-wintering
►Drain the unit as far as possible, clean thoroughly and check for damage.
►Empty all hoses, pipes and connections as far as possible.
►Store the unit in a dry and frost-free place.
9 Wear parts
The following components are wear parts and are excluded from the warranty:
►Carbon brushes
−If the carbon brushes become worn, please send the unit head to OASE for repair.
10 Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided. Disable the unit
beforehand by cutting off the cables.

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11 Technical data
PondoVac Premium
Rated voltage V AC 230
Mains frequency Hz 50
Power consumption, discharge pump W 800
Power consumption, vacuum W 1500
Max. power consumption W 2300
Safety fuse
5 × 20 mm, 250 V
A T8
Length of power cable m 7.50
Permissible water temperature °C +4 … +35
Max. filling volume of tank l 95
Airborne noise emitted dB(A) <60
Dimensions L × W × H mm 580 × 605 × 970
Weight without water kg 44
with water kg 140
Discharge pump Max. delivery rate l/min 450
Maximum head height m 8.3
Max. particle size mm ∅50
Vacuum Max. delivery rate l/min 333
Maximum head height
(max. submersion depth of suction hose)
m 2.60
Dirt outlet Quantity pce. 1
Discharge hose connection 2‘‘ Storz coupling type C
Max. discharge hose length m 30
12 Symbols
Discharge pump:
Dust-tight. Watertight to 1 m depth.
Vacuum:
Protection against the ingress of splash water.
Do not dispose of with household waste.
Do not lift unit here!
Attention!
Read the operating instructions.

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271
PVC0012

41323/02-15