English (US) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information ............. 4
1.1 Hazard statements .............. 4
1.2 Notes ..................... 4
2. Product description ............. 5
2.1 Introduction .................. 5
2.2 Delivery and handling............. 5
2.3 Pre-installation checklist ........... 5
3. Installation .................. 7
3.1 Position of the terminal box.......... 7
3.2 How to change the terminal box position .. 7
3.3 Installation requirements ........... 8
4. Electrical installation ............ 9
4.1 For all 115 V and 230 V models ....... 9
5. Startup ....................11
6. Operation ...................11
7. Troubleshooting ...............11
7.1 Failure to operate ...............11
8. Disposing of the product ..........11
9. Document quality feedback ........11
1. General information
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.
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.
A blue or gray circle with a white
graphical symbol indicates that an
action must be taken.
A red or gray circle with a diagonal bar,
possibly with a black graphical symbol,
indicates that an action must not be
taken or must be stopped.
If these instructions are not observed,
it may result in malfunction or damage
to the equipment.
Tips and advice that make the work
easier.
4
English (US)
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