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• Only use original spare parts and accessories for the appliance.
• The device should be protected by means of a residual current protective devi-
ce with a maximum rated residual current of 30 mA. Ask your electrician.
• If they are not being used, always disconnect all devices in the aquarium
from the power supply before you install/remove any parts and before all
cleaning and maintenance work.
• Protect the mains socket and mains plug against moisture. It is
recommended to form a drip loop with the mains cable to prevent
any water running along the cable to the mains socket.
• Unit type 2274: The electrical data of the Power supply must match
the data of the power mains. This data is found on the type plate, the
packaging and in these instructions.
• This appliance working without the earth connection (type 2271, 2273, 2274
and 2275). Unit type 2274: The electrical data of the power supply must
match the data of the power mains. This data is found on the type plate of
power supply, the packaging and in these instructions
• Unit type 2274: Use only the AD/DC adapter supplied with the filter. I fit ist o be
used as a spare part, you must specify the EHEIM order number 7212538 for
replacement.
• Unplug the appliance from socket outlet to disable any remote command
Just for Aquarium exterior filters professional4+ 250T (Typ 2371) and 350T (Typ 2373)
• Risk of burn injuries! The device is very hot during and directly after opera-
tion. Never touch hot parts or the heater unit (38)!
• Never operate the heater dry. DANGER OF BURNS!
Component overview (see I)
4.
1. Filter mat blue 2. Prefilter seal 3. Prefilter flap 4. Prefilter 5. Cover grating 6. Filter pad white 7. Filter inserts
8. Locking clips 9. Filter tank 10. Rubber buffers 11. Hose locking device 12. Locking lever 13. Safety adapter
14. Bracket 15. Float 16. Suction aid 17. Pump head 18. Range Xtender knob 19. Adapter bar 20. Status LED (pro-
fessionel 5e - Typ 2274) 21. Profile seal 22. Pump wheel 23. Pump cover 24. Hoses 25. Outlet elbow 26. Nozzle
pipe 27. Suction pipe 28. Sucker with terminal clamp 29. Suction basket 30. Power supply unit (professionel 5e - Typ
2274) 31. Power cable
Connection and commissioning (Filter)
5.
1. Set the locking lever (12) to „OFF" and press the adapter bar (19) until the safety adapter (13) disengages. 2. Open
the locking clips (8)by pulling the clips' lower edge. 3. Remove the pump head (17). 4. Remove all inserts (7). Caution:
Do not overfill filter inserts as, otherwise, their accurate fit is no longer assured. 5. Fill the filter inserts with EHEIM filter
media. 6. Rinse the filled filter inserts with water.
Note: Easier cleaning with EASY CLEAN function.
7. Close the filled filter cartridge with the screened cover (5). 8. Shake filter insert. Repeat this procedure
with all filter cartridges. Caution: insert the white filter fleece into the very top filter cartridge and close it with
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POWER
SUPPLY
CORD
DRIP LOOP
AC/DC ADAPTER
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