Deltec MCE 300 Mode D'emploi Et Pièces Détachées page 6

EN
External Protein Skimmer MCE 300
The Multi Compact External skimmer is ideal for 'hang on' installation directly onto the outside of the aquarium
and requires no further supply pump for highly efficient operation.
Assembly
The skimmer has been packed in a partially disassembled state to prevent damage in transit. Study the
diagram overleaf to reassemble. Do not switch on the recirculation pump however unless the pump is
immersed or flooded with water.
Important
Before you install the unit in position fill the body with fresh water from the mains supply to ensure that there
has not been any damage in transit.
Installation
Hang the skimmer body on the outside of the aquarium or filter sump in a suitable position. The skimmer is
placed on the support bracket where the inlet and outlet pipes are located and is held in place by the clear
retaining clamp (14).
Push the outlet pipe (17) into the skimmer body's outlet adaptor. Secure the pipe (17) with the nylon
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screw (23A). If required use only non aggressive grease fluids like silicone grease on the O-Ring.
Push the clamp (14) over the outlet pipe (17) with the extended bottom plate of the clamp against the
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inside of the aquarium or sump. Secure the clamp onto the pipe (17) with the nylon screw (22).
Insert degassing plate (21) onto outlet pipe (17) as illustrated.
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Fill the skimmer with aquarium water until it exits the skimmer.
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Insert the suction pipe (18) into the skimmer body and push the open end over the air intake adaptor
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(15)
Push the short end of the suction pipe (19) through the housing adaptor and into the elbow of part no.
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18.
Feed the air hose through the 8mm hole in the side of the skimmer body.
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Fit the orange air tap (2) to the hose.
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Place the lid (11) on top of the skimmer body so that the wall fits into the grove of the lid.
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Push the lid of the foam cup against the stops into the foam cup (5).
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Insert the foam cup into the contact tube (12).
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Push suction pipe (19) through Adapter (24) into the elbow of suction pipe (18)
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Starting the skimmer
The skimmer is now ready for operation, however the suction line is still partially filled with air witch needs to
be bled. To bleed the suction line it is important to strictly adhere
to the following procedure.
Ensure that the skimmer body is filled with water before connecting the suction pipe.
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Ensure that the strainer is below the water level of the aquarium.
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Close the air tap (2).
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Start the pump
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The pump will now remove the air out of the suction line and the water will slowly flow from the aquarium into
the skimmer. Keep the air tap closed until all air bubbles are removed from the suction line and the pump
produces a full flow. Now open the air tap (2) as described under "Operation and settings"
This bleeding process may take a while.
Operation and settings
After a short while, the contact tube (12) should be filled with fine air bubbles, forming a dense foam wich is
finally pushed into the skimmer cup. Allow the skimmer to settle down for a day or so before fine adjustment.
It is recommended that the skimmer cup is emptied every 2-4 days or as required. The cup and the top of the
contact tube (12) should be wiped clean of any fatty deposits as build up of this waste product will greatly
reduce the performance. Whilst cleaning leave the pump switched off, for 10 minutes to allow any salt
deposits in the venturi tube to dissolve.
By pulling the skimmer cup lid (4) out of the cup (5) somewhat, the foam will be wetter; by pushing it against
the stop it will be dryer. It is recommend to operate the skimmer with the lid pushed against the stop.
Adjusting the air volume
If the suction line has been bled with the air tap (2) closed, the air tap must be opened slowly from the closed
position to app. a quarter past 2° clock position. This setting will produce the best performance and the
highest air volume. If the air tap is opened to much, the air volume drops. Do not close the tap from the open
position to the quarter part 2° clock position.
Every time the pump has been stopped and restarted; the air tap (2) should be closed for a short while in
order to remove any air from the suction line.