REX NORDIC Classic 310 Steinbach Pump and Filter User Manual

REX NORDIC Classic 310 Steinbach Pump and Filter

Keep the operating instructions for further use. If you pass on the device to a third party, you must pass on these operating instructions as well.

Intended use

This device has been designed exclusively for cleaning pool water. It can be used in salt water as long as the salt content of the water is less than 0.5% (salt electrolysis). It removes visible dirt and is suited for all standard pools with a hose connection of 0 32/38 mm. The filter medium in the filter tank filters dirt particles out of the flowing water and serves as permanent dirt and floating debris filter for your pool water. The cleaned water flows back into the pool via the 7-way valve and the return line. Use exclusively quartz filter sand that meets the DIN EN 12904 directive as filter medium. Alternatively, use Steinbach Filter Balls. Please refer to the section Technical data for the required quantities. This product is exclusively intended for private use and not suited for the commercial sector. Only use the device as described in these operating instructions. Any other use is considered inappropriate and may lead to material damage or even injury. The device is not a toy. The manufacturer or retailer will not assume any liability for damage caused by inappropriate or incorrect use.

Explanation of Symbols

The following symbols are used in these operating instructions, on the device or on the packaging.

Safety
The following signal words are used in these operating instructions.

WARNING
This signal symbolword does note a hazard with an average risk level thaf could lead to death or severe injury if it is not avoided.

CAUTION
This signal symbolword denotes a hazard with a low risk level that could lead to mild or moderate injury if it is not avoided.

NOTICE
This signal word provides a warning about potential material damage.

General safety instructions

• Only connect the power cable if the mains voltage of the socket matches that on the type plate.
• Only connect the power cable to an easily accessible socket so that you can quickly disconnect it in the case of a fault.
• Operate the device only at an outlet with a protective contact and a fuse with max. 16A.
• The device must be powered via a residual current device with a rated residual current of at most 30 mA.
• Do not operate the device if it shows visible damage or if the power cable is defective.
• Do not open the device; leave repairs to an expert. Contact the service address on the back of the instruction manual for this purpose.
• All liability and warranty claims will be void in the case of arbitrary repairs, improper connection or wrong operation.
• Never touch the power cable with wet hands.
• Never pull the power cable out of the socket by the cable; always hold it by the plug. Never use the power cable as a carrier handle.
• Keep the device and the power cable away from naked flames and hot surfaces.
• Do not place any objects on the power cat.
• Do not bury the power cable.
• Route the power cable such that no one can trip over it.
• Do not kink the power cable and do not place it over sharp edges.
• Only use extension lines, if required, that are also suitable for outdoor use.
• Using an extension line that is suited for outdoor use reduces the risk of electric shock.
• Do not use the device during a thunderstorm. Switch it off and pull the power cable out of the socket.
• Always switch off the device and disconnect it from the power supply if you are not using the device, when cleaning it or in the case of a fault.
• Only components that meet the original device data must be used for repair.
• There are electric and mechanical components in this device that are indispensable for hazard protection.
• Only use spare parts and accessory parts supplied or recommended by the manufacturer.
• All warranty claims will be void when using third-party components.

Safety instructions for persons

WARNING
Danger to children and persons with reduced physical, sensory or mental capacities (such as partially disabled persons/older persons with reduced physical and mental capacities or persons lacking experience and knowledge such as older children. Improper handling of the device can lead to severe injury or damage to the device. – Only allow others to access the device after they have read and comprehended the entire manual or have been instructed about the intended use and the associated risks.

• Never let persons with reduced physical, sensory or mental capacities such as children or drunk people or a lack of expenence and knowledge unsupervised near the device.
• Never allow children and persons with limited physical, sensory or mental capacities or persons lacking the respective experience and knowledge to operate the device.
• Do not let chilcfren clean or service the device.
• Children are not allowed to play with the device or with the power cable.
• Install the filter system at a sufficient distance to the pool wall so that it cannot be used as an aid for entering the pool.

Risk of injury through insufficient qualification

Insufficient experience or skills for handling the required tools and insufficient knowledge of regional or normative regulations for the required work can lead to severe injuries or material damage. Assign all work whose risks you cannot estimate due to insufficient personal experience to a qualified expert. Do not operate !he device when impaired (e.g. under the influence of drugs, alcohol or medication.

NOTICE

Improper handling of the device can damage the device. Select a location for the device that is protected from the weather. Install the filter system at a sufficient distance to the pool wall so that it cannot be used as an aid for entering the pool. Ensure sufficient air exchange to prevent overheating of the motor. Do not let the device run dry without water. Only use the supplied pump that matches your device. Before switching anything on the valve head, turn the filter pump off. Never place the device or parts of it in the pool. Never use flocculants in your pool water. They can cause the filter balls to clump together.

Unpacking and checking the package contents

Packaging materials pose a risk of suffocation. Catching your head in the packaging foil or swallowing other packaging materials can cause death. There is a higher risk for children and mentally challenged persons who cannot estimate the hazara potential due to lack of knowledge and experience. materials.

Preparation

Choosing the location

The following requirements must be met or considered

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• Position the pump below the water level – SMtaaxbilme,u smtu 3rd my adnisdt ahnocreiz oton ttahle s puorfoalc e, for example a concrete slab

Filter shaft

A filter shaft is required if the pool is partially or entirely installed in the ground so you can place the pump of the filter system below the pool’s water level. Maaskiley . sure that the filter shaft cannot be flooded and that ambient and rainwater can drain away  You can do so by installing a gravel layer at the bottom of the shaft. An optional immersion pump with a float switch that is connected to a canal or drain additionally protects your filter system from rising water inside the shaft. Ensure sufficient natural ventilation of the shaft to prevent condensation. Design the size of the filter shaft so that you can carry out work on the filter system.

Description of the filter system

Modes of the filter system

Your filter system has several modes. They are indicated by numbers on the valve head.

1. Filter
2. Rinse
3. Circulate
4. Backflush
5. Closed
6. Drain
7. Winter

The individual modes are described below.

FILTER

Use this mode as the basic setting of your filter system.
The sucked-in pool water flows into the filter vessel through the top and flows through the filter medium. Dirt is filtered out in the process and the water is returnecfto the pool afterwards.

RINSE

Let the pump run for 20 to 30 seconds in this mode right after backwashing, refilling the quartz filter sand or after initial start-up.
The water is guided into the top part of the filter vessel and the valve head is rinsed. The water drains via the dirt line. The valve head 1s cleaned this way.

RECIRCULATE

Run this mode after treating the water with chemicals.
The water is guided directly from the valve head to the pool without flowing through the filter. The filter medium does not come into contact with the applied chemicals this way.

BACKWASH

Do not backwash when using Steinbach Filter Balls. If the filter throughput decreases, we recommend washing the filter calls by hand. If necessary, exchange the filter balls.
Let the pump run in this mode for at most 2 minutes if starting it up for the first time or if new quartz filter sand was filled in, or if the manometer shows 0.3 to 0.6 bar above the normal operating pressure to clean the filter and the quartz filter sand. The water is guided into the bottom part of the filter vessel and flows through the entire filter. Collected dirt is detached and flushed out via the backwash line.
CLOSED

NOTICE
Never switch on the pump in this mode. Use this mode to clean the prefilter (if available) or checking the system for leaks and sealing the affected spots.
The water flow in the pump and in the filter is blocked. Make sure that feed and drain hoses are filled with water and might have to be closed off with shut-off valves or plugs.

WASTE NOTICE

The pool can only be drained up to the minimum water level at the height of the su line. Make sure to switch the pump off once this level is reached to prevent the pur from running dry. Use this mode to clean the pool in the case of heavy soiling. The water is guided past the filter and discharged directly via the backwash line.

WINTER NOTICE

Never switch on the pump in this mode! Use this mode to store the filter system in the winter. The valve lever is in an intermediate position which relieves the inner valve components.

Filtering time

The pool’s water content should be circulated at least twice in a 24 h period. In case of heavier frequency, the pool water should be circulated 3 to 5 times per day,

Before First Use

WARNING Risk of death
When operating the water treamen ni vtreme cases Hair or clothing might get sucked into the suction openings of the pool and in extreme cases “Never operate water treatment system devices while persons are in the pool. Prevent any access to the po0ol for as long as water treatment system devices are in use.

NOTICE
Clarifying agents in the pool water can lead to clumping of the Active Balls and severely o use any claniying agents tor water treatment when using Active Balls as filter medium.

Check the following before start up

The device is out of the pool and the power cable is disconnected from the mains.

Preparing the pump

At the time of delivery, the pump is only partially assembled. Only hand- tighten all screw connections. Excessive tightening of the screw connections damages gaskets and plastic components. Do not use any tools. YOu can use leflon tape to seal screw connections with minor leakage.

• Loosen the threaded ringon the prefiter cover by turning it counterclockwise.
• Lift the prefilter cover with the threaded ring off the pump housing.
• Insert the large O-ring seal into the groove on the pump housing.
• Insert the prefilter E into the pump.
• The prefilter is already inserted into the pump at the factory.
• Place the prefilter cover on the pump housing.
• Guide the threaded ring over the prefilter cover.
• Turn the threaded ring clockwise until it is hand tight.
• Insert the small O-ring seal into the prefilter cover.
• Screw the hose adapter D clockwise into the prefiter cover until it is hand-tight.
• Place the medium O-ring seal into the recess of the pump outlet.
• Screw a hose adapter E clockwise into the pump outlet until hand-tight.
• The pump is ready for operation.
• You can now connect it to the lines.

Mounting the pump on the base plate

• Insert the threaded screws of the screw set for fastening the pump from below into the two hexagonal holes in the base plate .
• Place the pump on the base plate so that the threads protrude through the fastening opening in the pump base.
• Push the washer and then the serrated lock washer over the screw thread.
• Put on one winged screw each and tighten it.
• The pump is mounted on the base plate.
• Connect the base plate B to the filter vessel the base plate is connected to the fiter vessel.

Preparing the filter vessel

Undo the locking ring by turning the screw cOunter-clockwise. Use the Allen wrench 22 for this purpose. Put aside the locking ring and its screws. Mount the drainage screws set D on the drainage opening 2.

Insert two tilter arms into the screen until they lock in place, and check that the Tilter arms are fitted securely. Insert the riser pipe including screen , with the two filter arms fitted, into the filter vessel nside the filter vessel, insert the remaining place, and check that the fiter arms are fitted Securely. Position the screen in the center of the fiter essel dotom the filter vessel 2 approximately 1/3 with water. Attach the centering device o to the opening of the Tilter vessel so that it centers the pipe of the Screen. Fill the frilter vessel with quartz filter sand or filter Dalls. Please refer to the section Technical data for USed foeth no Tmer balls must not be Remove the centering device from the opening o he ilter vessel. Store the centering device for the next filling. If the vessel seal is not already fitted on the valve head, guide tne vessel sealo over the bottom of the valve head Place the valve head on the filter vessel. Align the valve head so that the PUMP of the oumns wards tne tuture position ne pun Place the locking ringQ around the valve head and filter vessel conñecting point.

Insert the screws of the locking ring and tighten them clockwise.

Fitting the line connections

Some hoses, such as the pressure hose, are very stif. Place them in the sun before use So that the heat makes them more flexible.. Only hand-tghten all screw connections. Excessive tightening of the screw connections damages gaskets and plastic components. Use suitable pool hoses 32/38 mm for the described connections, Other pool hoses such as INTEX With threadea connecion require additional adapters.

To connect a swimming pool hose to the pump or filter vessel

Guide a hose clamp over the hose. Push the hose onto the hose connection. Fix the hose clamp on the hose connection using a Phillips screwdriver PH1. The swimming pool hose is connected.

To connect swimming pool hose to the hose adapter of the pump or filter

vessel

Screw the hose adapter into the connection thread. Guide a hose clamp over the hose. Push the hose onto the hose adapter. Fix the hose clamp on the hose adapter using a PH  Phillips screwdriver. The swimming pool hose is connected to the hose adapter.

To screw an INTEX swimming pool hose (not included in the package

contents) onto the pump or filter vessel

Screw the adapter for INTEX pools or the return line adapter for INTEX pools into the Connection thread  Screw the hose onto the adapter. The INTEX swimming pool hose is connected.

Connecting the lines

Prepare the following components: Pressure line h and suction line not included in the package contents. Assembly materials for the lines To connect the lines to the pump and fiter vessel proceed as follows Route the return and suction line from the pool to the filter system.  Route the backflush line from the duct connection to the filter system. Observe the markings right at the line connections of the valve head. The lines are connectea.

Preparing the filter system

Press and hold down the valve lever on the valve head . Set the valve lever to the  RUCKSPULEN (BACKFLUSH) position and release it . Allow the filter vessel 2 to fill with water until the water runs out of the WASTE ED backflush line. Check the tilter system and the connections for leaks. Backtiush the system

Operation

Hair or clothing might get sucked into the suction openings of the pool and in extreme cases trap persons under water and prevent them from surfacing again. Never operate water treatment system devices while persons are in the pool. Prevent any access to the pool for as long as water treatment system devices are in use.

CAUTION
Risk of injury
A damaged device or damaged accessories may cause injuries Cneck tne device and the accessornes.

NOTICE
Clarifying agents in the pool water can lead to clumping of the Active Balls and severely impair their cleaning effect. Do not use any clarifying agents for water treatment when using Active Balls as filter medium.

Selecting the mode

Switch the pump E off by pulling the power plug. Press and hold down the valve lever on the valve head . Tun the valve lever to the desired position and let go.

Pump operation

Make Sure that allhoses and pipes are correctly connected and that the water level in the pool is at 3. Connect the pump’s power plug to tne power supply pump’s power  to the you acthvate the pump. ne pump is running. Check the pump for unusual noises.

Care instructions

The fiter system cannot filter out algae, bacteria and other microorganisms. Use speaial water care substances to prevent and remove these to ensure hygencaly clean Consult an expert and obsenve the dosage.

Maintenance

Backflushing

Switch the pump ot by puling the power plug Connect he backwash line. Set the valve lever to the “BACKWASH position and release it. Press and hold down the valve lever on the valve head  the valve ever to the rise pOstion and reiease. Let the pump run for 20 to 30 seconds to remove any residue in the valve head. Swch he pumpoby puling the power plug.

Exchanging the filter medium

The fiter medium used quart fiter sand or Steinbach fiter bal shouid be exchanged 2 to 3 years, depeniding on the operating period and the amount of dirt on the wich the pump by puling he power plu ose the shut-o vaves or o e haseof ier vessel Completely drain the water from the filter vessel B via the drainage opening. Screw the drainage opening into the iler vesse. gg oy ung he screw counier-ckockwise. Use the Allen wrench  for this urpose. ut asioe head and discharge dr hier sand or the fiter balls. nside the fiter vessel, pull the fiter ams D off the screen 0. Remove tne screen. see creen and the Titer arms under tlowing water. Cary out steps 4 to 12 as described in the Preparing the fiter vesselr secton. The fiter medum is exchanged.

Cleaning

Only clean the device with a standard bathroom cleaner, clear tap water and a lint-free cloth. Aggressive cleaning agents can damage the device. Dry the product with a int-free dloth.

Test

Check the following before each use: Is there visible damage on the device? Is there visible damage on the control elements? Are the accessories in perfect condition? Are all lines in perfect condition? Is the feed unblocked? Are the ventlation slots clear and clean? Do not start up a damaged device or damaged accessories. Have them checked by the manufacturer or its customer service or a qualitied service technician.

Storage

Winter storage

Store the filter system in a dry and frost-free place away from direct sunlight. Always store thé dried fiter medium separately from the fiter vessél over the winter. Switch the pump off by pulling the power plug. Close the shut-off valves or block the water fiow to the pool’s connecting hoses. Uninstall the connecting lines to the pool and drain the hoses.  Lift the pump and drain it via the two connections.Drain the fiter medium  pour the sand into a suitable container  bucket and store this in a dry plaće. If you are using fiter balls, wash them by hand and let them dry completely. If you are using sand, Rinse the filter system with tap water Let the filter system dry completely.  Press and hold down the valve lever )on the valve head .Turn the valve lever to the WINTER position and let go. The device can be stored over the winter.

Troubleshooting

Exchange the filter balls if necessary.
Air bubbles escape from the injection nozzle.| The pump is sucking in air.| Check all hoses and gaskets for leaks. Retighten the hose clamps.
Check the water level in the pool and fill with more water if necessary until the pool water covers the suction line connection completely.

plug to the power supply. Check whether the fuse has tripped.
The pump is defective.| Contact customer service.
There is filter medium inthe pool| Quartz filter sand was topped up.| Backflush the system until the water runs clear.
Defective screens in the filter vessel.| Check the screens for damage and replace if necessary.

Technical data

Spare parts

Declaration of Conformity

CE Steinbach International GmbH hereby declares that the filter pump meets the following directiv EMC Directive (2014/30/EU) EN55014-1 2017: EN55014-2: 2015; EN61000-3-2: 2014; EN6 1000-3-3: 2013 EN EO33E5 EC Directive 2014/2I010, EN 60335-1:2012 / A2: 2019; EN 62233:2008 EC Directive (2014/35/EU).

Disposal

Disposing of the packaging Sort the packaging before you dispose of it. Dispose of paperboard and cardboard with the recycled paper service and wrappings with the appropriate collection service Disposing of used appliance. Used appliances do not belong in the household waste the device can no longer be used.

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