English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe ATEX-approved Grundfos NB, NBG, TP,
TPD pumps and NB, NBG bare-shaft pumps.
Sections 1-5 provide important information about the
product, information necessary to be able to unpack,
install and start up the product in a safe way.
Sections 6-8 provide important information on
service, fault finding and disposal of the product.
CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
Read this document before you install the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.
1. General information
These supplementary installation and operating
instructions apply to ATEX-approved Grundfos NB,
NBG, TP, TPD pumps and NB, NBG bare-shaft
pumps. The pumps comply with ATEX Directive
2014/34/EU.
Page
1.1 Symbols used in this document
5
5
DANGER
Indicates a hazardous situation which, if
6
not avoided, will result in death or serious
6
personal injury.
6
6
WARNING
6
Indicates a hazardous situation which, if
6
not avoided, could result in death or
7
serious personal injury.
8
CAUTION
9
9
Indicates a hazardous situation which, if
9
not avoided, could result in minor or
moderate personal injury.
9
9
10
10
11
11
11
11
12
12
12
5