Tetra EX 500 Plus Complete External Set Instruction Manual

EX 500/700/1000/1500 Plus

Filter-Set

For more information:www.tetra.net

A

EX 500 Plus

EX 700 Plus

EX 1000 Plus

EX 1500 Plus

B

C

D

1.                                                        2.

1. EX 500 Plus: 2x
   EX 700 Plus: 3x
   EX 1000 Plus: 4x
   EX 1500 Plus: 4x

3.                                                      4.

1. BF BioFoam
2. CR FilterRings
3. BB BioBalls

1. CF Carbon
2. FF FilterFloss

5.                                                6.

7.

AEX0024

E

1.                                               2.

3.

1. X [cm]
   EX 500 Plus: 40 … 150
   EX 700 Plus: 50 … 150
   EX 1000 Plus: 60 … 150
   EX 1500 Plus: 80 … 150

AEX0025

F

AEX0026

G           1.

2.                                                             3.

AEX0027

H

1. BB BioBalls
2. BF BioFoam
3. CR FilterRings

AEX0028

I

AEX0029

J

1.                                                      2.

3.

AEX0030

   WARNING

This device is suitable for use by children aged 8 and over as well as people with reduced physical, sensory or mental capacities or a lack of experience and knowledge if they are supervised or have been instructed how to safely use the device and understand the resultant risks. Children must not play with the device. Children must not conduct cleaning or user maintenance activities without supervision.

FOREWORD

Thank you for choosing a quality product from Tetra. For further useful information and services in relation to your product and Tetra’s fascinating underwater worlds, please visit our website: www.tetra.net.

ABOUT THIS MANUAL

This manual contains information about the safe use of the Tetra Filter-Set EX 500 Plus, EX 700 Plus, EX 1000 Plus and EX 1500 Plus.

Please read the manual prior to using the device. The manual goes with the device and must be stored for future reference.

SAFETY INSTRUCTIONS

Prevention of electric shocks

• Before connecting the device to the mains, check that the housing and connection cable are intact. Modifications are not permitted.
• Only connect the device to a professionally installed plug socket. The power plug must be freely accessible so that the device can be quickly disconnected from the mains in an emergency.
• Disconnect the plug from the mains immediately if parts of the housing or the connection cable are damaged.

Prevention of personal injury

• Do not allow children to play with the packaging materials. There is a risk of choking.
• Ensure the connection cable does not pose a trip hazard.

Preventing material damage

• The pump will be damaged if it is allowed to run dry, i.e. without water.
• Do not bend or crush the connection cable.
• Only use original spare parts and accessories.

Note the symbols on the device

| Do not dispose of the device with household waste; send for recycling.
---|---
| Protection class II: Metal parts which can lead to voltage failure are insulated.
| Intended for indoor use only.

PRODUCT BASICS

Product description

The Tetra EX Plus filter is a water filter for aquariums, which is installed outside the aquarium (external filter). The dirty aquarium water is conveyed through the filter via a hose/tube system, and once it has been cleaned it is conveyed back into the aquarium via a hose/tube system. The triple filtration (mechanical, biological and chemical) produces crystal-clear, healthy water for your ornamental fish and aquatic plants.

NOTE

If you notice any residual moisture in the originally packed filter, it is not a defect but a sign of quality. Before delivery, each filter is checked to make sure that it works properly and is watertight.

Intended use
Only use the Tetra EX Plus filter

• to clean aquarium water (fresh and marine water),
• in indoor areas,
• for private and fish keeping purposes,
• in line with the technical data.

Filter elements

For maintenance purposes, the hoses can be conveniently disconnected from the filter head here without draining the hose/ tube system.
2| Filter head with mains cable
Inside the filter head there is a filter pump, which pumps water through the filter during operation.
3| Cover grid
4| Filter baskets with filter media
5| Filter housing**

Filter media

The filter rings retain larger particles and ensure an even flow within the filter housing by distributing the water in different directions.
7| Tetra BF BioFoam (biological filter sponge)
The biological filter sponge retains medium-sized particles and encourages the settlement of beneficial bacterial cultures to biologically clean the water.
8| Tetra BB BioBalls (biological filter balls)
Filter balls with a special macro-surface encourage the settlement of beneficial bacterial cultures in their interior, to biologically clean the water.
9| Tetra CF Carbon (carbon filter medium)
The carbon filter granules in a mesh bag eliminate harmful organic substances, odours and discoloured water.
10| Tetra FF FilterFloss (filter floss pad)
** The filter floss pad retains the smallest particles that are let through by the other filter elements.

Tube system elements

OPERATION

Switching on and off

The device is switched on when the plug is inserted into a socket. It is switched off (no power) when the plug is pulled out.

Controls

Position up : Shut-off valve open. Water circulation on.
Position down : Shut-off valve closed. Water circulation off.
Position bottom right : The hose adapter is unlocked and can be removed upwards.
2| Stopcocks
The flow rate can be adjusted using the IN stopcock (inlet). The OUT stopcock (outlet) should always be fully open when the filter is in use.
3| Start button
** If there is no (or very little) water in the filter housing, the filter pump cannot generate a flow of water. If you press the start button several times, water is pumped into the filter housing and the filter is vented.

PREPARE FOR OPERATION

The filter media supplied as standard are located in the filter baskets inside the filter housing. For some filter media, packaging foil must be removed before start-up and some filter media must be rinsed with tap water before use.

Procedure: → Fig. D

Please note when inserting the filter media into the filter baskets:

• The arrangement of the filter media within the filter baskets depends on the filter type ( → Fig. A).
• The filter media must not protrude beyond the edge of the filter baskets.
• The pipe segments in the filter baskets must not be covered, because the dirty water pipe is formed by the segments.

Note when inserting the filter baskets into the filter housing:

• The order of the filter media inside the filter housing depends on the filter type ( → Fig. A).
• The arrows on the filter basket handle and on the filter housing rim must be aligned identically.
• The handles of the filter baskets must be pressed down after insertion.

ASSEMBLY AND SET-UP

Procedure: → Fig. E

Please note when installing the pipe system:

• The side of the aquarium must be clean so that the suction cups can be attached securely.
• There must be feed-through openings in the aquarium for the hoses.
• To prevent the filter from drawing up sand from the aquarium, there must be more than 10 cm distance between the suction sieve and the sand.

Please note when positioning the device:

• For the filter to work properly, it must be placed at a certain distance X (→ Fig. E ) below the water level in the aquarium.
• The hoses must not be overly twisted or bent, otherwise the device may not work properly. Shorten the hose if necessary.
• There must be an accessible power socket nearby.

INITIAL USE

NOTE

• Before introducing fish and plants, check the water values, for example with a Tetra test strip (accessories).
• If you are adding medication to the water, you should only use filter media without activated carbon because activated carbon absorbs many types of medication from the water.

Procedure: → Fig. F

Please note the following during start-up:

• The shut-off lever on the filter head must be pushed upwards to the stop (“ON” position). Both stopcocks must be fully open.
• To bleed, press the start button several times in quick succession (pump) until water comes out of the return pipe and the flow is stable.
• Make sure that all of the hose connections are tightly connected.
• Top up the water in your aquarium, as the water level will have dropped from filling the filter.
• Position the outlet tube in the aquarium in such a way that it creates slight movements at the water surface. This is good for the water quality. If necessary, the flow rate can be adjusted using the “IN” stopcock.

CARE AND MAINTENANCE

WARNING

Before performing any work on the device, remove the plug from the socket to prevent a harmful electric shock.

NOTE

Perform a visual inspection of the filter during all work on the filter. Remove any deposits and dirt. Replace defective components with original spare parts.

Maintenance intervals

Observe the specified maintenance intervals for the following components:

Disassemble device

Procedure: → Fig. G

Please note when disassembling:

• The filter housing is full of water. When opening the filter housing, this water may leak out or spill over. Take suitable precautions. For example, place the filter in a sufficiently large bowl.
• To prevent water from leaking out of the hose/pipe system and thus also out of the aquarium when opening the filter housing, the shut-off valve on the hose adapter must be closed beforehand. To do this, press the shut-off lever on the hose adapter down to the stop (“OFF/Locked” position).

Clean device, pre-filter and filter media

Procedure: → Fig. H

Please note when cleaning:

• Do not use any cleaning agents or solutions for cleaning.
• To protect beneficial bacterial cultures, we recommend:
  -­ cleaning or replacing the filter media at different times.
  ­- cleaning the filter media with water from the aquarium.

Clean and replace filter head seal

The housing seal is located below the filter head.

Procedure: → Fig. I

Please note:

• The seal sits in a groove and can be carefully pulled out there.
• The seal must be undamaged and clean.
• The seal must not be twisted or squeezed during installation.

Clean and replace impeller

The impeller is located in the filter head behind a rotary lock.

Procedure: → Fig. I

Assemble device

Procedure: → Fig. J

Please note when assembling:

• The order of the filter media inside the filter housing depends on the filter type (→ Fig. A).
• The arrows on the filter basket handle and on the filter housing rim must be aligned identically.
• The handles of the filter baskets must be pressed down after insertion.
• The shut-off lever on the hose adapter must be at the far right stop (“Unlocked” position) before you press the hose adapter onto the filter head.

TROUBLESHOOTING

If you are unable to rectify any faults yourself, contact your local retailer or Tetra Customer Service.

Close them.
Dirt, foreign particles.| Clean.
Filter head seal faulty.| Clean or replace, if necess.
Motor not working.| Power supply off.| Check.
Impeller faulty, blocked.| Clean or replace, if necess.
Water flow reduced.| Valve closed.| Open.
Bent hoses.| Re-position.
Filter, filter media or tube system dirty.| Clean or replace, if necess.
Leak or system drawing air.| Stop leak or place intake pipe below water level.
Water not circulating.| Not enough water in filter housing.| Press start button several times (pumping motion).
Air pocket in filter.| Increase distance between filter & water level.
Leak.| Stop leak.

DISPOSAL

The device contains electronic components and cannot be disposed of with the standard household waste.

• Dispose of the device using the return system for your area so that the raw materials can be recycled.
• Cut off the connection cable prior to disposal to prevent the device from being used.

TECHNICAL SPECIFICATIONS

| EX 500 Plus| EX 700 Plus| EX 1000 Plus| EX 1500 Plus|
---|---|---|---|---|---
Connection voltage| 230| V AC
50| Hz
Power consumption| 5.5| 7.5| 10.5| 17.5| W
Recomm. aquarium size| ≤ 100| 100 … 200| 150 … 300| 300 … 600| l
Max. flow rate pump| 910| 1040| 1150| 1900| l/h
Max. flow rate in operat.| 440| 500| 540| 1030| l/h
Filter volume| 3.6| 4.9| 6.1| 12.2| l
Qty. of filter baskets| 2| 3| 4| 4|
Ø hose, inside| 16| 22| mm
Dimensions| Length| 212| 262| mm
Width| 212| 262| mm
Height| 343| 392| 441| 544| mm
Weight| 4.0| 4.5| 4.8| 8.5| kg
Length of mains cable| 1650| Mm
Protection rating| IP68|

WARRANTY

Thanks to state-of-the-art production technology, premium-quality components and stringent quality controls, the device comes with a three-year warranty from the purchase date. Please save your receipt. The warranty shall not apply in the event of improper handling, standard wear and tear or interference with the device technology. Your statutory warranty claims remain unaffected. In the event of complaint, please contact your retailer or Tetra: www.tetra.net

Tetra GmbH

Herrenteich 78
D-49324 Melle
Germany

www.tetra.net

     TH53324/12-2021

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