Tabla De Contenido; Limited Warranty - Grundfos ALPHA2 Instrucciones De Instalación Y Funcionamiento

English (US) Installation and operating instructions
Original installation and operating
instructions
These installation and operating instructions
describe Grundfos ALPHA2.
Sections 1-5 give the information necessary to
be able to unpack, install and start up the
product in a safe way.
Sections 6-11 give important information about
the product, as well as information on service,
fault finding and disposal of the product.
CONTENTS
1. Limited warranty
2. General information
2.1 Symbols used in this document
3. Receiving the product
3.1 Inspecting the product
3.2 Scope of delivery
4. Installing the product
4.1 Quick installation tips
4.2 Mechanical installation
4.3 Changing the power head position
4.4 Insulating the pump housing
4.5 Electrical connection
5. Starting up the product
5.1 Venting the pump
5.2 First startup
6. Product introduction
6.1 Product description
6.2 Applications
6.3 Pumped liquids
7. Identification
7.1 Nameplate
7.2 Type key
7.3 Approvals
8. Control functions
8.1 Elements on the control panel
8.2 Display
8.3 Setting the pump
8.4 Selection of control mode by
application
8.5 Pump control
8.6 Pump performance and operating
mode selection
9. Fault finding the product
10. Technical data
10.1 Operating conditions
11. Disposing of the product
Prior to installation, read this
document. Installation and operation
must comply with local regulations
and accepted codes of good practice.
This appliance can be used by
children aged from 8 years and above
and persons with reduced physical,
sensory or mental capabilities or lack
of experience and knowledge if they
have been given supervision or
instruction concerning the use of the
appliance in a safe way and
Page
understand the hazards involved.
Children must not use or play with the
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appliance. Cleaning and user
4
maintenance shall not be made by
4
children without supervision.
5
Successful operation depends on
5
careful attention to the procedures
5
described in this manual. Keep this
5
manual for future use.
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1. Limited warranty

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New equipment manufactured by the seller or
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service supplied by the seller is warranted to be
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free from defects in material and workmanship
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under normal use and service for a minimum of
twelve (12) months from the date of installation,
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eighteen (18) months from the date of shipment,
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unless otherwise stated in the product warranty
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guide (available upon request). In the case of
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spare or replacement parts manufactured by the
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seller, the warranty period shall be twelve
months from shipment. The seller's obligation
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under this warranty is limited to repairing or
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replacing, at its option, any part found to its
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satisfaction to be defective, provided that such
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part is, upon request, returned to the seller's
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factory from which it was shipped, transportation
prepaid. Parts replaced under the warranty shall
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be warranted for twelve months from the date of
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the repair, not to exceed the original warranty
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period. This warranty does not cover damage to
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parts resulting from decomposition from
chemical action or wear caused by abrasive
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materials, nor does it cover damage resulting
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from misuse, accident, neglect, or from improper
operation, maintenance, installation, modification
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or adjustment. This warranty does not cover
parts repaired outside the seller's factory without
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prior written approval. The seller makes no
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warranty as to starting equipment, electrical
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apparatus or other material not of its
manufacture. If the purchaser or any other party
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repairs, replaces or adjusts equipment or parts
without the seller's prior written approval, the
seller is relieved of any further obligation to the
purchaser under this paragraph with respect to
such equipment or parts, unless such repair,
replacement or adjustment was made after the
seller, within a reasonable time, failed to satisfy
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