Re-Use - Johnson Pump SPX Flow CombiLine Series Instruction Manual

CombiLine-CombiBlocHorti
2.7
CL-CBH/EN (1901) 7.6
4 Manufacturer:
SPX Flow Technology Assen B.V.
Registration number at Chamber of Commerce 04 029567
Johnson Pump Horticulture
De Hondert Margen 23
2678 AC De Lier
The Netherlands
5 Product type and size identifier are marked on the rating plate. An example and
explanation is given in paragraph 2.6.5 "Product information" of this document.
6 The hydraulic pump efficiency of the pump with trimmed impeller diameter is marked
on the rating plate, either the efficiency value [xx.x]% or [-.-]%.
7 Pump curves, including efficiency characteristics, are published in the downloadable
software program "Hydraulic Investigator 2" from the SPXFLOW website. For
downloading "Hydraulic Investigator 2" go to http://www.spxflow.com/en/johnson-
pump/resources/hydraulic-investigator/ The pump curve for the delivered pump is
part of the related customer order documentation package separate from this
document.
8 The efficiency of a pump with a trimmed impeller is usually lower than that of a pump
with the full impeller diameter. The trimming of the impeller will adapt the pump to a
fixed duty point, leading to reduced energy consumption. The minimum efficiency
index (MEI) is based on the full impeller diameter.
9 The operation of this water pump with variable duty points may be more efficient and
economic when controlled, for example, by the use of a variable speed drive that
matches the pump duty to the system.
10 Information relevant for disassembly, recycling or disposal at end-of-life is described
in paragraph 2.7 "Re-use", paragraph 2.8 "Scrapping" and chapter 7 "Disassembly
and assembly".
11 The benchmark efficiency Fingerprint Graphs are published for:
MEI = 0,40
ESOB 1450 rpm
ESOB 2900 rpm
ESCC 1450 rpm
ESCC 2900 rpm
ESCCi 1450 rpm
ESCCi 2900 rpm
Multistage Vertical 2900 rpm
Multistage Submersible 2900 rpm
Benchmark efficiency graphs are available under http:\\www.europump.org/
efficiencycharts.

Re-use

The pump may only be used for other applications after prior consultation with
SPXFLOW or your supplier. Since the previously pumped medium is not always known,
the following instructions should be observed:
1 Flush the pump properly.
2 Make sure the flushing liquid is discharged safely (environment!)
Take adequate precautions and use the appropriate personal protection
means like rubber gloves and spectacles!
MEI = 0,70
ESOB 1450 rpm
ESOB 2900 rpm
ESCC 1450 rpm
ESCC 2900 rpm
ESCCi 1450 rpm
ESCCi 2900 rpm
Multistage Vertical 2900 rpm
Multistage Submersible 2900 rpm
General 21