Table Of Contents; General Information; Hazard Statements - Grundfos CRK Series Instructions Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe Grundfos CRK and MTR pumps.
Sections 1-4 give the information necessary to be
able to unpack, install and start up the product in a
safe way.
Sections 5-11 give important information about the
product, as well as information on service, fault
finding and disposal of the product.
CONTENTS
1. General information
1.1 Hazard statements
1.2 Notes
2. Receiving the product
2.1 Lifting the product
3. Installing the product
3.1 Mechanical installation
3.2 Pump location
3.3 Electrical connection
4. Starting up the product
4.1 Before starting the product
4.2 Starting the product
5. Product introduction
5.1 Applications
5.2 Pumped liquids
5.3 Identification
6. Technical data
6.1 Ambient temperature
6.2 Maximum permissible operating pressure
and liquid temperature for the shaft seal
6.3 Minimum flow rate
6.4 Electrical data
6.5 Maximum number of starts
7. Sound pressure level
8. Servicing the product
8.1 Maintaining the product
8.2 Filters
8.3 Periodic checks
8.4 Coupling adjustment
8.5 Contaminated products
8.6 Service documentation
9. Taking the product out of operation
9.1 Taking the product permanently out of
operation
10. Fault finding the product
11. Disposing of the product
2
Read this document before installing the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.

1. General information

1.1 Hazard statements

The symbols and hazard statements below may
appear in Grundfos installation and operating
instructions, safety instructions and service
Page
instructions.
2
DANGER
2
3
Indicates a hazardous situation which, if
not avoided, will result in death or serious
3
personal injury.
3
4
WARNING
4
Indicates a hazardous situation which, if
4
not avoided, could result in death or
5
serious personal injury.
6
CAUTION
6
6
Indicates a hazardous situation which, if
not avoided, could result in minor or
7
moderate personal injury.
7
7
The hazard statements are structured in the
7 following way:
9
SIGNAL WORD
9
Description of hazard
Consequence of ignoring the warning.
9
- Action to avoid the hazard.
10
10
10
10
11
11
12
12
12
12
12
12
12
13
14