Note On Pump Capacity; Maintenance - JBL CristalProfi e701 Manual De Instrucciones

sufficiently large colony of cleansing bacteria and avoids harmful nitrites occurring in the
transitional phase.
Finally check that all parts are watertight.
6
Regulating water flow
The water flow can be regulated by the stopcock labelled OUT if required. The further the
lever is turned away from the "OPEN" mark, the less water is pumped by the filter. The lever
opposite should never be used to regulate flow!
Important: Reducing capacity by more than half should be avoided for the following rea-
sons: running noise may increase, the service life of the rotor may be shortened and the
cooling required when the pump head is in operation is no longer safely guaranteed.
Note on the pumping capacity:
For optimum reliable performance we strongly recommend the use of JBL original filter
material only (available at your specialist retailer).
The data given on the type plate and the packaging refer, as usual technically, to maximum
IDLE RUNNING DATA of the pump, without hoses and filter material:
CP e701: 700 l/h
CP e901: 900 l/h
CP e1501: 1400 l/h
When operated in an aquarium, this data is reduced by different extents, depending on the
length of hoses and the filter material used. An accumulation of dirt in the hoses and filter
material will further reduce performance.
The following approximate capacities refer to a hose length of 1.5 m and operating with the
supplied filter material in a clean or new condition:
CP e701: 350 – 400 l/h
CP e901: 380 – 450 l/h
CP e1501: 800 – 900 l/h
The filter materials and hoses should be cleaned when these levels are reduced by about 50 %.
Maintenance and care
All JBL CristalProfi external filters are supplied fully equipped with a standard filling of filter
material to provide clean and healthy aquarium water for "normal" operation. The filters
DE
UK
FR
NL
IT
DK
ES
HU
SE
CZ
PL
RU
23