Grundfos CMBE, Инструкция по установке и эксплуатации

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English (US) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. Limited warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. General information . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Hazard statements . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Product introduction. . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Pumped liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.3 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.4 Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Receiving the product . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Handling the product . . . . . . . . . . . . . . . . . . . . . . . . 7
5. Mechanical installation . . . . . . . . . . . . . . . . . . . . . . 7
5.1 Mounting the product . . . . . . . . . . . . . . . . . . . . . . . . 7
5.2 Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3 Motor cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.4 Outdoor installation . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.5 Drain holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6. Electrical connection . . . . . . . . . . . . . . . . . . . . . . . 8
6.1 Protection against electric shock, indirect contact . . . . . . . 8
6.2 Mains supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.3 Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7. Starting up the product . . . . . . . . . . . . . . . . . . . . . 12
7.1 Positive inlet pressure startup procedure . . . . . . . . . . . 12
7.2 Flooded suction and suction lift startup procedures . . . . . 12
8. Control functions . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1 Constant pressure . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.2 Dry-running protection. . . . . . . . . . . . . . . . . . . . . . . 13
8.3 Bus signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.4 Fault and warning signals . . . . . . . . . . . . . . . . . . . . 13
8.5 Standard operating panel. . . . . . . . . . . . . . . . . . . . . 14
8.6 Setting by means of Grundfos GO . . . . . . . . . . . . . . . 15
8.7 Priority of Settings . . . . . . . . . . . . . . . . . . . . . . . . . 16
9. Servicing the product . . . . . . . . . . . . . . . . . . . . . . 16
9.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9.2 Motor cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9.3 Refilling of the diaphragm tank . . . . . . . . . . . . . . . . . 16
10. Taking the product out of operation . . . . . . . . . . . . . 16
10.1 Maintaining the product during standstill. . . . . . . . . . . . 16
11. Fault finding the product . . . . . . . . . . . . . . . . . . . . 16
11.1 The pump is not running and there is no indicator light . . . 17
11.2 The pump rotates backwards . . . . . . . . . . . . . . . . . . 17
11.3 The pump can be reset but runs only for a few seconds . . 17
11.4 The performance is unstable and there is a green
indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
11.5 The pump is not running and the motor shows a red
indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
12. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
12.1 Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . 18
13. Disposing of the product . . . . . . . . . . . . . . . . . . . . 18
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, F.O.B.
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.
Unless otherwise provided, the distributor or dealer will contact
Grundfos or an authorized service station for instructions.
Any defective product to be returned to Grundfos or a service
station must be sent freight prepaid; documentation supporting the
warranty claim and/or a Return Material Authorization must be
included if so instructed.
GRUNDFOS WILL NOT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES
ARISING FROM INSTALLATION, USE, OR ANY OTHER CAUSES.
THERE ARE NO EXPRESS OR IMPLIED WARRANTIES,
INCLUDING MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, WHICH EXTEND BEYOND THOSE
WARRANTIES DESCRIBED OR REFERRED TO ABOVE.
Some jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages and some jurisdictions do not
allow limit actions on how long implied warranties may last.
Therefore, the above limitations or exclusions may not apply to you.
This warranty gives you specific legal rights and you may also have
other rights which vary from jurisdiction to jurisdiction.
2. General information
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 use of the appliance in a safe way and
understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children without
supervision.
Read this document before you install the product.
Installation and operation must comply with local
regulations and accepted codes of good practice.
2.1 Hazard statements
The symbols and hazard statements below may appear in Grundfos
installation and operating instructions, safety instructions and
service instructions.
DANGER
Indicates a hazardous situation which, if not avoided, will
result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
The hazard statements are structured in the following way:
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English (US)