Grundfos Fire DNF, Инструкция по установке и эксплуатации

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English (GB)
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1. Symbols used in this document
Safety instructions placed directly on the fire pump set:
2. Applications
The Grundfos Fire HSEF and DNF pump sets are designed for
fire systems for supplying water to hose reels, fire hydrants and
sprinkler systems.
The Grundfos Fire HSEF and DNF pump sets with electric motor
must not be used for ordinary pumping of liquids or common
pressure boosting in daily work. They should only be used for
firefighting.
The pump controller must not be used as a junction box for
supplying other equipment.
3. Delivery, transport, storage
3.1 Delivery
The fire pump set is delivered from factory in an open wooden
box or wooden/cardboard box which is specifically designed for
transport by fork-lift truck or similar device.
3.2 Transport
For lifting the entire fire pump set, use the lifting holes of the base
frame. When lifting, the lifting point should always be above the
centre of gravity of the fire pump set. See fig. 1.
Fig. 1
Correct lifting of fire pump set
Warning
If these safety instructions are not observed,
it may result in personal injury.
Caution
If these safety instructions are not observed,
it may result in malfunction or damage to the
equipment.
Note
Notes or instructions that make the job easier
and ensure safe operation.
Warning
Hazardous voltages are present in this
enclosure. Improper use or failure to
take precautions can cause serious
injury, electric shock and/or damage
to the equipment.
Disconnect all supply sources
(including any foreign circuits) before
working on controller, motor or pump.
Only qualified personnel should work
on or around this equipment.
Warning
The mains terminals are still live when
the main switch is in position "OFF".
Warning
Phase-sensitive equipment.
Connect in ABC order.
Warning
The enclosure and withstand rating
are applicable only if all door locks are
in closed position.
The ambient temperature must be 5 to
50 °C.
Warning
If an overload or a fault current
interruption occurs, circuits must be
checked to determine the cause of the
interruption. If a fault condition exists,
the current-carrying components
should be examined and replaced if
damaged, and the integral current
sensors must be replaced to reduce
the risk of fire or electric shock.
To maintain overcurrent, short-circuit
and earth-fault protection and to
reduce the risk of fire or electric
shock, the manufacturer’s
instructions for selection of overload
and short-circuit protection must be
followed.
Lifting points for the entire fire pump set.
Hazadous voltages are present
inside this enclosure. Serious
injury, electrocution and/or
equipment damage will result of
improper application or if
precaution is not used.
Disconnect all supply sources
(including any foreign circuits)
before working om controller,
motor(s) or pump(s).
Only qualified personnel should
work on or around this
equipment.
LINE TERMINALS ALIVE
WHEN MAIN SWITCH
IS IN “OFF” POSITION
DANGER
PHASE SENSITIVE EQUIPMENT
CONNECT IN ABC ORDER
WARNING
ENCLOSURE AND WITH STAND RATING
APPLICABLE ONLY IF ALL DOORLOCKS
ARE IN A CLOSED POSITION.
CONTROLLER MUST BE INSTALLED IN
AN ENVIROMENT WHERE AMBIENT
TEMPERAURE IS BETWEEN 41°F(5° V)
AND 122°F (50°C)
WARNING
WARNING
IF AN OVERLOAD OR A FAULT CURRENT
INTERRUPTION OCCURS, CIRCUITS MUST BE
CHECKED TO DETERMINE THE CAUSE OF THE
INTERRUPTION. IF A FAULT CONDITION EXISTS,
THE CURREN-CARRYING COMPONENTS
SHOULD BE EXAMINED AND REPLACED IF
DAMAGED, AND THE INTEFRAL CURRENT
SENSORS MUST BE REPLACED TO REDUCE
THE RISK OF FIRE OR ELECTRICAL SHOCK.
TO MAINTAIN OVERCURRENT, SHORT-CIRCUIT,
AND GROUND-FAULT PROTECTION, THE
MANUFACTURER’S INSTRUCTIONS FOR THE
SELECTION OF OVERLOAD AND SHORT-
CIRCUIT PROTECTION MUST BE FOLLOWED TO
REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK.
CB FXD63A250 / CFD63A250
SPECIFICALLY SET FOR THIS INSTALLATION
L=1100
5=1900 2=1300
6=2100 3=1500
7=2300 4=1700
h=2500
Warning
The fire pump set must only be used for the
applications mentioned. Any other use is
considered improper use. Grundfos cannot be
held responsible for damage caused by improper
use. The liability rests solely with the operator.
Note
Check the fire pump set carefully on delivery
against the papers and inspect for damage
incurred during transport. Immediately notify the
carrier of any damage or shortage found.
Transport and store it correctly before
installation.
Warning
Lifting the fire pump set should only be done by
qualified personnel.
When lifting the entire fire pump set, never use
the lifting eyes of the individual components.
Use only suitable lifting equipment in proper
condition. See also weight specifications in
section 7. Technical data.
During transport of the fire pump set, the cabinet
door must be closed and locked.
Do not stand or place hands under a component
in such a way that the component would fall on
the hands if dropped.
TM
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