Grundfos Multilift MSS Instrucciones De Instalación Y Funcionamiento página 10

English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. Scope of delivery
3. General description
3.1 Applications
4. Transportation and storage
5. Product description
5.1 Lifting station
5.2 LC 220 controller
6. Installation of lifting station
6.1 General description
6.2 Guidelines for installation of lifting station
6.3 Recommended steps for mechanical installation of
lifting station
7. Installation of LC 220 controller
7.1 Location
7.2 Mechanical installation
7.3 Electrical connection
7.4 Setting of LC 220
7.5 Wiring diagrams
8. Start-up
9. Maintenance and service
9.1 Electrical maintenance
9.2 Cleaning the level sensor
9.3 Contaminated lifting station or components
10. Fault finding
11. Technical data
11.1 Lifting station
11.2 LC 220 controller
11.3 Performance curves
12. Disposal
Warning
Prior to installation, read these installation and
operating instructions. Installation and operation
must comply with local regulations and accepted
codes of good practice.
Warning
The use of this product requires experience with
and knowledge of the product.
Persons with reduced physical, sensory or
mental capabilities must not use this product,
unless they are under supervision or have been
instructed in the use of the product by a person
responsible for their safety.
Children must not use or play with this product.
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1. Symbols used in this document
Warning
Page If these safety instructions are not observed,
it may result in personal injury.
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If these safety instructions are not observed,
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Caution
it may result in malfunction or damage to the
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equipment.
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Notes or instructions that make the job easier
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Note
and ensure safe operation.
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Warning
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These instructions must be observed for
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explosion-proof pumps. It is advisable also to
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follow these instructions for standard pumps.
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2. Scope of delivery
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Grundfos Multilift MSS lifting stations are supplied complete with
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collecting tank, pump, level sensor, non-return valve (depending
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on type) and LC 220 controller. Both sensor and pump are
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connected to the controller with 4 or 10 m hose and cable.
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An accessories bag containing the following items is also
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included:
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• 1 x installation and operating instructions
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• 1 x discharge adapter flange, DN 80, with connection piece,
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DN 100 (outer diameter, 110 mm)
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23 • 1 x flexible hose, DN 100, and two clamps to connect the
discharge pipe
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• 1 x flexible hose, DN 50, and two clamps to connect the
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venting pipe
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• 2 x screw and expansion anchor for tank fixation
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• 1 x socket seal, DN 100
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• 1 x socket seal, DN 50, for diaphragm pump, 1½" connection
or inlet, DN 50
• 1 x gasket kit, DN 80, 8 bolts M16x65, nuts and washers
(galvanized).