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Аквариумный компрессор
- 275л/ч
Инструкция по эксплуатации Страница: 8

SERA - 275л/ч Инструкция по эксплуатации онлайн [8/46] 382102

SERA - 550л/ч Инструкция по эксплуатации онлайн [8/46] 382103

plus). We recommend, however, to replace both sets at

the same time (2 pcs. item No. 06732). We recommend

to replace all membranes at the same time for pumps

with several outlets.

Attention! By all means pull mains plug before

opening the air pump!

Membrane replacement:

The membranes can be replaced quickly and easily. You

can remove the upper part of the casing after you have re-

moved the 4 casing screws at the bottom of the air pump.

For sera air 110 plus (fig. 7):

The membrane can be pulled out of the holder bracket

upwards as an entire block. Remove the black plate

from the membrane and place it on the same opening

of the replacement membrane. The pump will not func-

tion without this plate! Therefore, the plate must not be

disposed of along with the old membrane. Then push

the new membrane back into the holder bracket. The

hose connector must fit exactly into the cut-outs in the

casing parts and must not be pushed in with force.

Then screw the casing back together.

For sera air 275 R plus / 550 R plus (fig. 8.1 – 8.2):

First loosen the 3 holder screws of the double mem-

brane/s (fig. 8.1). The membranes can be taken out up-

wards after having removed the screws and the small

white holder(s) (fig. 8.2). The air hoses on the mem-

branes now must be disconnected from the connection

pieces, the membrane blocks are then free and can be

replaced with new ones. The hoses are first pushed

back onto the connection pieces and then fastened

with the screws and the holder(s). Then screw the cas-

ing back together.

Advice for minimizing noise:

The sera air plus air pump was developed according to

newest physical findings, and is equipped with a partic-

ularly thick walled and sound-absorbing casing.

However, operation noise may be audible even under

optimal conditions, especially in quiet rooms (sleeping

rooms) at night.

Every air pump produces audible vibration and hum

noise. However, these are minimized by providing

some counter pressure. Therefore also use a safety

valve. A hose clamp or a regulator valve that reduce air-

flow will considerably reduce the noise level.

You can roughly adjust the air output by a hose clamp

also with adjustable pumps. The counter pressure pro-

vided that way will also increase the life span of the

membranes.

Unsuitable locations often cause higher noise levels due

to resonance vibrations. In that case place the mem-

brane pump in another location.

Technical Data:

AC 220 – 240 V ~ 50/60 Hz

Due to technical reasons the electronic adjustment

range of the sera air R plus air pumps does not begin

from < 1 l/h (0.3 US gal./h) but from considerably high-

er flow rates.

Within this context, the produced pressure describes

the water depth into which the sera air plus (free hose

end provided!) pumps down [approx. 1.2 m (4 ft.)]. Hose

length far above 3 m (10 ft.), non-return valves, air-

stones, Y connectors etc. may considerably reduce this

performance. Damaged, worn-out or dirty membranes

will also decrease performance.

Connecting two or more pump outlets via the supplied

Y connectors (applies only for sera air 275 R plus and

550 R plus, fig. 9) may considerably increase the

achieved pump depth.

Do not submerge

sera air 110 plus (item No. 08812)

sera air 275 R plus (item No. 08814)

sera air 550 R plus (item No. 08816)

sera air 110 plus sera air 275 R plus sera air 550 R plus

l/h (US gal./h) [equiva-

lent to approx. l/min (US

gal./ min)]:

min. 110 (29)

[approx. 1.8 l/min

(0.5 US gal./min)]

min. 275 (73)

[approx. 4.5 l/min

(1.2 US gal./min)]

min. 550 (145)

[9.2 l/min (2.4 US

gal./min)]

Watts: 3 4 8

Produced pressure: ≥0.010 mPa (≥100 mbar) ≥0.014 mPa (≥140 mbar) ≥0.014 mPa (≥140 mbar)

Connectors: 1 2 4

Spare membrane(s).

(item No. per complete

replacement kit)

06730 06732 06732 (2 pcs.)

Air filter (item No.) 08819 08819 08819

Recommended accesso-

ry (item No.)

sera air set “S”

08813

sera air set “M”

08815

sera air set pond “L”

08817

IPX4

sera air plus_GBI INT_GBI seramic 05.02.15 14:41 Seite 7

Содержание

Похожие устройства

plus We recommend however to replace both sets at the same time 2 pcs item No 067521 We recommend to replace all membranes at the same time for pumps with several outlets Attention By all means opening the air pump pull mains plug before Membrane replacement The membranes can be replaced quickly and easily You can remove the upper part of the casing after you have re moved the 4 casing screws at the bottom of the air pump wards after having removed the screws and the small white holder s fig 8 2 The air hoses on the mem branes now must be disconnected from the connection pieces the membrane blocks are then free and can be replaced with new ones The hoses are first pushed back onto the connection pieces and then fastened with the screws and the holder s Then screw the cas ing back together For sera air 110 plus fig 7 The membrane can be pulled out of the holder bracket upwards as an entire block Remove the black plate from the membrane and place it on the same opening of the replacement membrane The pump will not func tion without this plate Therefore the plate must not be disposed of along with the old membrane Then push the new membrane back into the holder bracket The hose connector must fit exactly into the cut outs in the casing parts and must not be pushed In with force Then screw the casing back together Advice for minimizing noise The sera air plus air pump was developed according to newest physical findings and is equipped with a partic ularly thick walled and sound absorbing casing However operation noise may be audible even under optimal conditions especially In quiet rooms sleeping rooms at night Every air pump produces audible vibration and hum noise However these are minimized by providing some counter pressure Therefore also use a safety valve A hose clamp or a regulator valve that reduce air flow will considerably reduce the noise level You can roughly adjust the air output by a hose clamp also with adjustable pumps The counter pressure pro vided that way will also increase the life span of the membranes For sera air 275 R plus 550 R plus fig 8 1 8 2 First loosen the 3 holder screws of the double membrane s fig 8 1 The membranes can be taken out up Unsuitable locations often cause higher noise levels due to resonance vibrations in that case place the mem brane pump in another location Technical Data AC 220 240 V 50 60 Hz sera air 110 plus sera air 275 R plus sera air 550 R plus l h US gal h equiva lent to approx l min US gal minll mln 110 29 approx 1 8 l min 0 5 US gal mlnll mln 275 73 approx 4 5 l min 1 2 US gal min l mln 550 145 9 2 l min 2 4 US gal min l watts 3 4 8 Produced pressure 0 010 mPa 100 mbar 0 014 mPa 140 mbar 0 014 mPa 140 mbar Connectors 1 2 4 Spare membrane s item No per complete replacement kit 06730 06732 06732 2 PCS Air filter item No 08819 08819 08819 Recommended accesso ry item No sera air set S 08813 sera air set M 08815 sera air set pond L 08817 Due to technical reasons the electronic adjustment range of the sera air R plus air pumps does not begin from 1 l h 0 3 US gal h but from considerably high er flow rates Connecting two or more pump outlets via the supplied Y connectors applies only for sera air 275 R plus and 550 R plus fig 9 may considerably increase the achieved pump depth Within this context the produced pressure describes the water depth into which the sera air plus free hose end provided pumps down approx 1 2 m 4 ft ll Hose length far above 3 m 10 ft non return valves air stones Y connectors etc may considerably reduce this performance Damaged worn out or dirty membranes will also decrease performance Do not submerge sera airno plus sera air 275 R plus sera air 550 R plus item No 08812 item NO 08814 item No 08816

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