Grundfos KPL, Инструкция по установке и эксплуатации

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3
English (US)
2. Symbols used in this document
3. General description
This booklet gives instructions for installation, operation and
maintenance of Grundfos KPL and KWM pumps.
KPL pumps are submersible axial-flow propeller pumps.
Fig. 1 KPL pump
KWM pumps are submersible mixed-flow pumps.
Fig. 2 KWM pump
The KPL and KWM pump range offers the following features:
– best-in-class hydraulic efficiency at reduced operating costs
– compact and lightweight design facilitates easy handling and
installation
– backswept, self-cleaning hydraulic design provides great
non-clogging performance
– state-of-the-art engineering allows for easy handling and
maintenance.
3.1 Applications
The pumps are specifically designed for pumping stormwater and
wastewater in a wide range of municipal and industrial
applications, such as the following:
• flood and stormwater control
• drainage/irrigation of large quantities of water
• raw-water intake
• transfer of liquids in large-scale municipal sewage treatment
plants
• circulation of large quantities of water in water theme parks,
etc.
Warning
If these safety instructions are not observed,
it may result in personal injury.
Warning
If these instructions are not observed, it may lead
to electric shock with consequent risk of serious
personal injury or death.
Warning
The sound pressure level is so high that hearing
protection must be used.
Caution
If these safety instructions are not observed,
it may result in malfunction or damage to the
equipment.
Note
Note
Notes or instructions that make the job easier
and ensure safe operation.
TM
05
53
09
38
12
1
2
3
4
6
7
8
5
T
M
05
5
6
20
39
12
Pos. Description
1 Lifting bracket
2 Power supply cable
3 Cable entry
4 Submersible motor
5 Turbulence optimizer (discharge sealing parts)
6 Discharge casing
7 Anti-rotation bracket
8 Suction casing
1
2
3
4
6
7
8
5