Grundfos Sololift2 C-3 User Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information ............. 4
1.1 Hazard statements .............. 4
1.2 Notes ..................... 5
2. Product introduction ............ 5
2.1 Product introduction.............. 5
2.2 Intended use ................. 5
2.3 Pumped liquids ................ 6
3. Receiving the product............ 6
3.1 Transport ................... 6
4. Installation .................. 6
4.1 Mechanical installation ............ 6
4.2 Electrical connection ............. 6
5. Service .................... 7
5.1 Service documentation ............ 7
5.2 Maintenance ................. 7
5.3 Service instructions .............. 7
6. Fault finding the product .......... 9
6.1 The motor does not start when the level
in the tank reaches the start level ...... 9
6.2 The motor hums but does not operate .... 9
6.3 The motor runs continuously or at
irregular intervals ............... 9
6.4 The pump runs but does not deliver the
rated flow rate ................. 9
6.5 The lifting station evacuates slowly ..... 9
6.6 Rattling noise from the lifting station, but
water is evacuated ..............10
6.7 Odour from the tank..............10
6.8 Water from shower or another appliance
connected to the lower inlets drains off
slowly, and there is backflow from the
lifting station..................10
7. Technical data ................11
8. Disposing of the product ..........11
9. Document quality feedback ........11
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
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.
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
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:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
• Action to avoid the hazard.
4
English (GB)

Grundfos Sololift2 C-3 Specifications

General

Product Name	Grundfos Sololift2 C-3
Category	Water Pump
Max Head	8.5 m
Voltage	220-240 V
Frequency	50 Hz
Inlet Size	DN40
Protection Class	IP44
Outlet Size	DN 32
Temperature Range	5 - 50 °C
Liquid Temperature	0°C to 90°C
Approvals	VDE