Flowserve CPX IDP - Manual (Page 11)

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11
Page 11 of 44
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2.3.2 Pump set with folded steel, or polycrete
baseplate
Where the baseplate is polycrete or folded steel there
are no specific lifting points provided for this complete
machine set (unless so identified). Any lifting points
that can be seen are provided only for dismantling
parts for servicing.
The pump and folded steel, or polycrete, baseplate
set should be lifted as shown. With a sling around the
pump discharge nozzle, and around the outboard end
of the motor frame using choker hitches pulled tight.
The sling should be positioned so the weight is not
carried through the motor fan hood. Make sure the
completion of the choker hitch on the discharge
nozzle is toward the coupling end of the pump.
2.3.3 Pump set with cast iron, or fabricated,
baseplate
The pump set with cast iron, or fabricated, baseplate
which has specific lifting points, should be lifted as
shown:
Before lifting the driver alone, refer to the
manufacturer’s instructions.
2.4 Storage
Store the pump in a clean, dry
location away from vibration. Leave piping
connection covers in place to keep dirt and other
foreign material out of pump casing. Turn pump at
intervals to prevent false brinelling of the bearing race
ways and the seal faces, if fitted, from sticking.
The pump may be stored as above for up to 6
months. Consult Flowserve for preservative actions
when a longer storage period is needed.
2.5 Recycling and end of product life
At the end of the service life of the product or its
parts, the relevant materials and parts should be
recycled or disposed of using an environmentally
acceptable method and local requirements. If the
product contains substances that are harmful to the
environment, these should be removed and disposed
of in accordance with current regulations. This also
includes the liquids and/or gases that may be used in
the "seal system" or other utilities.
Make sure that hazardous substances are
disposed of safely and that the correct personal
protective equipment is used. The safety
specifications must be in accordance with the current
regulations at all times.
3 DESCRIPTION
3.1 Configurations
The pump is a modular designed centrifugal pump
that can be built to achieve almost all chemical liquid
pumping requirements. (See 3.2 and 3.3 below.)
3.2 Name nomenclature
The pump size will be engraved on the nameplate
typically as below:
80-50CPX200
Nominal suction size in mm
Nominal discharge size in mm
Configuration
– see 3.3.1 and 3.3.2 below
Nominal ISO 2858 maximum impeller diameter
The typical nomenclature above is the general guide
to the CPX configuration description. Identify the
actual pump size and serial number from the pump
nameplate. Check that this agrees with the
applicable certification provided.
3.3 Design of major parts
3.3.1 Pump casing
The pump casing is designed with a horizontal
centreline end inlet and a vertical centreline top outlet
which makes it self venting.