Grundfos SQF, Installation And Operating Instructions Manual

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English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information . . . . . . . . . . . . . 5
1.1 Hazard statements . . . . . . . . . . . . . . 5
1.2 Notes . . . . . . . . . . . . . . . . . . . . . 5
1.3 Target group. . . . . . . . . . . . . . . . . . 6
2. Receiving the product. . . . . . . . . . . . 6
2.1 Inspecting the product . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . 6
3. Installing the product . . . . . . . . . . . . 6
3.1 Location . . . . . . . . . . . . . . . . . . . . 6
3.2 Mechanical installation . . . . . . . . . . . . 7
3.3 Electrical connection . . . . . . . . . . . . . 10
4. Starting up the product . . . . . . . . . . . 11
4.1 Resetting the product . . . . . . . . . . . . . 11
5. Handling and storing the product . . . . . 11
5.1 Handling the product . . . . . . . . . . . . . 11
5.2 Storing the product . . . . . . . . . . . . . . 12
6. Product introduction . . . . . . . . . . . . 12
6.1 Product description . . . . . . . . . . . . . . 12
6.2 Intended use . . . . . . . . . . . . . . . . . 13
6.3 Pumped liquids . . . . . . . . . . . . . . . . 13
6.4 Identification. . . . . . . . . . . . . . . . . . 13
7. Service . . . . . . . . . . . . . . . . . . . . 16
7.1 Maintenance . . . . . . . . . . . . . . . . . 16
8. Taking the product out of operation . . . . 16
9. Fault finding the product . . . . . . . . . . 17
9.1 The pump does not run . . . . . . . . . . . . 17
9.2 The pump runs butdelivers no flow. . . . . . 17
9.3 The pump runs at reduced performance . . . 17
9.4 Frequent starts and stops . . . . . . . . . . 18
9.5 How to check the powersupply . . . . . . . . 18
9.6 Megging . . . . . . . . . . . . . . . . . . . . 18
10. Technical data . . . . . . . . . . . . . . . . 18
10.1 Operating conditions . . . . . . . . . . . . . 18
10.2 Mechanical data. . . . . . . . . . . . . . . . 18
10.3 Electrical data . . . . . . . . . . . . . . . . . 19
11. Disposing of the product . . . . . . . . . . 19
1. 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 under-
stand 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.
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.
WARNING
Indicates a hazardous situation which, if
not avoided, could result in death or seri-
ous personal injury.
CAUTION
Indicates a hazardous situation which, if
not avoided, could result in minor or mod-
erate personal injury.
The hazard statements are structured in the following
way:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
•
Action to avoid the hazard.
1.2 Notes
The symbols and notes below may appear in
Grundfos installation and operating instructions,
safety instructions and service instructions.
Observe these instructions for explosion-
proof products.
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English (GB)