Symbols Used In This Document; Applications; Delivery, Transport, Storage; Delivery - Grundfos Fire DNF Installation And Operating Instructions Manual

1. Symbols used in this document

Warning
If these safety instructions are not observed,
it may result in personal injury.
If these safety instructions are not observed,
Caution
it may result in malfunction or damage to the
equipment.
Notes or instructions that make the job easier
Note
and ensure safe operation.
Safety instructions placed directly on the fire pump set:
Warning
Hazardous voltages are present in this
enclosure. Improper use or failure to
take precautions can cause serious
injury, electric shock and/or damage
Hazadous voltages are present
inside this enclosure. Serious
to the equipment.
injury, electrocution and/or
equipment damage will result of
improper application or if
precaution is not used.
Disconnect all supply sources
Disconnect all supply sources
(including any foreign circuits)
before working om controller, (including any foreign circuits) before
motor(s) or pump(s).
Only qualified personnel should
working on controller, motor or pump.
work on or around this
equipment.
Only qualified personnel should work
on or around this equipment.
DANGER
Warning
The mains terminals are still live when
LINE TERMINALS ALIVE
WHEN MAIN SWITCH
IS IN "OFF" POSITION
the main switch is in position "OFF".
WARNING
Warning
Phase-sensitive equipment.
PHASE SENSITIVE EQUIPMENT
CONNECT IN ABC ORDER
Connect in ABC order.
Warning
WARNING
The enclosure and withstand rating
ENCLOSURE AND WITH STAND RATING
are applicable only if all door locks are
APPLICABLE ONLY IF ALL DOORLOCKS
ARE IN A CLOSED POSITION.
in closed position.
CONTROLLER MUST BE INSTALLED IN
AN ENVIROMENT WHERE AMBIENT
TEMPERAURE IS BETWEEN 41°F(5° V) The ambient temperature must be 5 to
AND 122°F (50°C)
50 °C.
Warning
If an overload or a fault current
interruption occurs, circuits must be
WARNING
checked to determine the cause of the
interruption. If a fault condition exists,
IF AN OVERLOAD OR A FAULT CURRENT
INTERRUPTION OCCURS, CIRCUITS MUST BE
CHECKED TO DETERMINE THE CAUSE OF THE
the current-carrying components
INTERRUPTION. IF A FAULT CONDITION EXISTS,
THE CURREN-CARRYING COMPONENTS
should be examined and replaced if
SHOULD BE EXAMINED AND REPLACED IF
DAMAGED, AND THE INTEFRAL CURRENT
SENSORS MUST BE REPLACED TO REDUCE
damaged, and the integral current
THE RISK OF FIRE OR ELECTRICAL SHOCK.
sensors must be replaced to reduce
TO MAINTAIN OVERCURRENT, SHORT-CIRCUIT,
AND GROUND-FAULT PROTECTION, THE
MANUFACTURER'S INSTRUCTIONS FOR THE the risk of fire or electric shock.
SELECTION OF OVERLOAD AND SHORT-
CIRCUIT PROTECTION MUST BE FOLLOWED TO
To maintain overcurrent, short-circuit
REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK.
and earth-fault protection and to
CB FXD63A250 / CFD63A250
SPECIFICALLY SET FOR THIS INSTALLATION
reduce the risk of fire or electric
L=1100 2=1300 3=1500 4=1700
5=1900 6=2100 7=2300 h=2500
shock, the manufacturer's
instructions for selection of overload
and short-circuit protection must be
followed.
Lifting points for the entire fire pump set.
4

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.
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.
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

Check the fire pump set carefully on delivery
against the papers and inspect for damage
incurred during transport. Immediately notify the
Note
carrier of any damage or shortage found.
Transport and store it correctly before
installation.

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.
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.
Correct lifting of fire pump set
Fig. 1