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English (US)
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
Page
1. Limited warranty
New equipment manufactured by the seller or
service supplied by the seller is warranted to be
free from defects in material and workmanship
under normal use and service for a minimum of
twelve (12) months from the date of installation,
eighteen (18) months from the date of shipment,
unless otherwise stated in the product warranty
guide (available upon request). In the case of
spare or replacement parts manufactured by the
seller, the warranty period shall be twelve
months from shipment. The seller's obligation
under this warranty is limited to repairing or
replacing, at its option, any part found to its
satisfaction to be defective, provided that such
part is, upon request, returned to the seller's
factory from which it was shipped, transportation
prepaid. Parts replaced under the warranty shall
be warranted for twelve months from the date of
the repair, not to exceed the original warranty
period. This warranty does not cover damage to
parts resulting from decomposition from
chemical action or wear caused by abrasive
materials, nor does it cover damage resulting
from misuse, accident, neglect, or from improper
operation, maintenance, installation, modification
or adjustment. This warranty does not cover
parts repaired outside the seller's factory without
prior written approval. The seller makes no
warranty as to starting equipment, electrical
apparatus or other material not of its
manufacture. If the purchaser or any other party
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
Changing the power head position
Selection of control mode by
application
Pump performance and operating
mode selection
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
understand the hazards involved.
Children must not use or play with the
appliance. Cleaning and user
maintenance shall not be made by
children without supervision.
Successful operation depends on
careful attention to the procedures
described in this manual. Keep this
manual for future use.
