Table Of Contents; General Information; Hazard Statements; Notes - Grundfos CR 95 Installation And Operating Instructions Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe Grundfos CR, CRN 95 to 255.
Sections 1-4 give the information necessary to be
able to unpack, install and start up the product in a
safe way.
Sections 5-10 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
1.3 Safety information for the motor
2. Receiving the product
2.1 Transporting the product
2.2 Unpacking the product
2.3 Inspecting the product
2.4 Lifting the product
3. Installing the product
3.1 Mechanical installation
3.2 Electrical connection
4. Starting up the product
4.1 Startup procedure
4.2 Shaft seal run-in
5. Product introduction
5.1 Identification
5.2 Intended use of the product
5.3 Operating the product
6. Servicing the product
6.1 Contaminated pumps
6.2 Service documentation
6.3 Maintaining the product
7. Taking the product out of operation
7.1 Frost protection
7.2 Taking the product permanently out of
operation
8. Fault finding the product
9. Technical data
9.1 Operating conditions
9.2 Dimensions and weights
9.3 Electrical data
9.4 Sound pressure level
10. Disposing of the product
Read this document before installing the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.
2

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
instructions.
DANGER
Indicates a hazardous situation which, if
not avoided, will result in death or serious
personal injury.
Page
2
WARNING
2
Indicates a hazardous situation which, if
2
not avoided, could result in death or
3
serious personal injury.
3
CAUTION
3
3
Indicates a hazardous situation which, if
3
not avoided, could result in minor or
3 moderate personal injury.
7
The hazard statements are structured in the
7 following way:
12
SIGNAL WORD
12
Description of hazard
13
Consequence of ignoring the warning.
14
- Action to avoid the hazard.
14
14

1.2 Notes

15
The symbols and notes below may appear in
16
Grundfos installation and operating instructions,
safety instructions and service instructions.
16
17
18
Observe these instructions for explosion-
18 proof products.
19
19
A blue or grey circle with a white graphical
symbol indicates that an action must be
19
taken.
20
A red or grey circle with a diagonal bar,
22
possibly with a black graphical symbol,
22
indicates that an action must not be taken
23
or must be stopped.
23
23
If these instructions are not observed, it
23
may result in malfunction or damage to the
equipment.
Tips and advice that make the work easier.