Table Of Contents; Limited Warranty; Symbols Used In This Document; Handling - Grundfos CRK Series Installation And Operating Instructions Manual

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English (US) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1.
2.
3.
4.
4.1
5.
5.1
5.2
6.
6.1
6.2
6.3
6.4
6.5
7.
7.1
7.2
8.
8.1
9.
10.
11.
12.
13.
14.
Prior to installation, read these installation and
operating instructions. Installation and
operation must comply with local regulations
and accepted codes of good practice.

1. Limited Warranty

Products manufactured by GRUNDFOS PUMPS CORPORATION
(Grundfos) are warranted to the original user only to be free of
defects in material and workmanship for a period of 24 months
from date of installation, but not more than 30 months from date
of manufacture. Grundfos' liability under this warranty shall be
limited to repairing or replacing at Grundfos' option, without
charge, FOB Grundfos' factory or authorized service station, any
product of Grundfos' manufacture. Grundfos will not be liable for
any costs of removal, installation, transportation, or any other
charges which may arise in connection with a warranty claim.
Products which are sold but not manufactured by Grundfos are
subject to the warranty provided by the manufacturer of said
products and not by Grundfos' warranty. Grundfos will not be
liable for damage or wear to products caused by abnormal
operating conditions, accident, abuse, misuse, unauthorized
alteration or repair, or if the product was not installed in
accordance with Grundfos' printed installation and operating
instructions.
To obtain service under this warranty, the defective product must
be returned to the distributor or dealer of Grundfos' products from
which it was purchased together with proof of purchase and
installation date, failure date, and supporting installation data.
Page
Unless otherwise provided, the distributor or dealer will contact
3
Grundfos or an authorized service station for instructions.
3
Any defective product to be returned to Grundfos or a service
3
station must be sent freight prepaid; documentation supporting
3
the warranty claim and/or a Return Material Authorization must
3
be included if so instructed.
4
GRUNDFOS WILL NOT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES
4
ARISING FROM INSTALLATION, USE, OR ANY OTHER
4
CAUSES. THERE ARE NO EXPRESS OR IMPLIED
4
WARRANTIES, INCLUDING MERCHANTABILITY OR FITNESS
4
FOR A PARTICULAR PURPOSE, WHICH EXTEND BEYOND
4
THOSE WARRANTIES DESCRIBED OR REFERRED TO
4
ABOVE.
Some jurisdictions do not allow the exclusion or limitation of
5
incidental or consequential damages and some jurisdictions do
5
not allow limit actions on how long implied warranties may last.
5
Therefore, the above limitations or exclusions may not apply to
5
you. This warranty gives you specific legal rights and you may
6
also have other rights which vary from jurisdiction to jurisdiction.
6
7

2. Symbols used in this document

7
7
Warning
7
If these safety instructions are not observed,
7
it may result in personal injury.
8
8

3. Handling

8
8
The motors of the MTR 1s to 64, CRK 2 to 4, and
8
SPK 1 to 8, pumps are supplied with lifting eyes
8
which must not be used for lifting the entire
9
pump.
When the entire pump is to be lifted, observe the following:
MTR 1s to 64, CRK 2 to 4, and SPK 1 to 8 pumps fitted with
motors 10 HP [7.5 kW] and smaller should be lifted by the
pump head by means of straps or the like.
MTR 15 to 64 fitted with motors 15 HP [11 kW] and larger
should be lifted by means of the lifting devices fitted to the
motor and the motor stool.
For other motor makes than those mentioned above, it is
recommended to lift the pump in the pump head by means of
straps.

4. Applications

The Grundfos pumps, types MTR, CRK, and SPK are multistage
centrifugal pumps designed for pumping liquids for machine tools,
condensate transfer, liquid transfer in industrial washing
machines and similar applications.
The pump must not be used for the transfer of
inflammable liquids such as diesel oil and petrol.

4.1 Pumped liquids

Thin, non-explosive liquids, not containing fibres. The liquid must
not attack the pump materials chemically.
When pumping liquids with a density and/or viscosity higher than
that of water, motors with correspondingly higher outputs must be
used, if required.
3

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