Grundfos GI SPC 03 65 10, Installation And Operating Instruction

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4
Eng
lish
(G
B)
1 Safety instructions
These installations and operating instructions contain general
instructions that must be observed during the installation,
operation and maintenance of the inverter.
Before installing, commissioning or using the inverter, please
read the warning information contained in the Installation
Manual.
Please read the following additional safety instructions carefully.
Only authorized, trained and qualified personnel are allowed to
install, operate and maintain the drive
1.1 Symbols used in this document
1.2 Danger
These warnings are intended to personnel responsible for
grounding the inverter.
1.3 Warnings
1.4 Waste disposition
1.5 Purchase inspection before installation
If any deviation from the order is found, please contact Grundfos.
Once you get the product, please perform the following
inspections before installation:
Inspection item Inspection method
Consistency with
ordered product
Inspect the product's nameplate
Damage or scratches
Inspect the product
visually
Completeness of
main inverter and
accessories
Check carefully according to the
product list
Are fastening parts,
such as screws,
tightened properly
Check with screwdriver, if necessary
1.6 Safety instructions for the operator/user
The safety instructions described in these instructions, existing
national regulations on health protection, environmental
protection and for accident prevention and any internal
working, operating and safety regulations of the operator must
be observed.
Warning
If these safety instructions are not observed, it
may result in personal injury.
If these safety instructions are not observed, it
may result in malfunction or damage to the
equipment.
Notes or instructions that make the job easier
and ensure safe operation.
Warning
If these instructions are not observed, it may lead
to electric shock with consequent risk of serious
personal injury or even death
.
Warning
Sides of the inverter surface may be hot. Do not
touch
Warning
Damage to the PCBA board may occur if related
requirements are not followed.
Ground the frequency converter to ensure personnel
safety and to reduce electromagnetic interference.
After disconnecting the AC drive from
the mains or from the DC input supply, wait until
the indicators on the cover go out. Wait an
additional 5 minutes before starting any work on
the connections of Inverter. After expiration of this
time, use measuring equipment to absolutely
ensure that no voltage is present. Always ensure
absence of voltage before starting any electrical
work!
Never work on the photovoltaic generator or
inverter and its input/output cables when the
inverter is connected to the mains or to the
photovoltaic generator.
Before performing any measurement on the
inverter, disconnect or isolate the mains supply
voltage or the DC input supply.
Do not touch the components on the inverter or
on the string box cabinet that have high DC
voltage.
The photovoltaic generator cells exposed to light
supply DC voltage even at low light intensity.
Warning
There is heavy metal in the product. Deal with
it as industrial waste.
Warning
When the life cycle ends, the product should
enter the recycling system. Dispose of it
separately at an appropriate collection point
instead of placing it in the normal waste
stream.
Check the condition of the inverter before
installation. Please do not install the inverter if
the equipment appears to be damaged