2.3 Scope of delivery, JP Booster
The box contains the following items:
•
1 Grundfos JP Booster
•
1 quick guide
•
1 safety instructions booklet.
3. Installing the product
3.1 Location
The product can be installed both indoors and outdoors. Use a
suitable cover to protect the product from direct sunlight, rain or
snow.
Please observe the following:
•
Install the product in a well-ventilated location to ensure cooling
of its components.
•
Install the product to enable easy inspection, maintenance and
service.
•
We recommend that you place the product as close to the
liquid to be pumped as possible.
•
We recommend that you install the product near a drain or in a
drip tray connected to a drain in order to lead away possible
condensation from cold surfaces.
Related information
3.1.2 Ambient temperature during operation
3.1.1 Installation of the product in a frosty environment
Protect the product from freezing if it is to be installed outdoors
where frost may occur.
3.1.2 Ambient temperature during operation
The ambient temperature must not exceed 55 °C.
Ambient temperature
Up to 40
°C
The pump can run continuous operation.
40 to 55
°C
The overheating protection ensures that the pump
runs intermittent operation when the air temperature
is too high to cool the motor efficiently.
Example of intermittent cycle: the pump runs for 20
minutes and stops for 40 minutes before it starts
again. See the table below.
Intermittent operation (S3 mode)
40-55 °C
50 Hz
60 Hz
JP 3-42
ON: 20 min
OFF: 40 min
ON: 20 min
OFF: 40 min
JP 4-47
ON: 15 min
OFF: 45 min
ON: 10 min
OFF: 50 min
JP 4-54
ON: 20 min
OFF: 40 min
ON: 20 min
OFF: 40 min
JP 5-48
ON: 20 min
OFF: 40 min
ON: 30 min
OFF: 30 min
Related information
3.1.3 Minimum space
Ensure sufficient space for service and maintenance and for motor
cooling.
•
We recommend a clearance of 0.5 m on three sides of the
product.
•
The motor is fan cooled, so do not block the fan cover.
•
If you install the product with one side against a wall, make
sure that the nameplate is visible.
3.2 Mechanical installation
WARNING
Electric shock
Death or serious personal injury
‐
Switch off the power supply before you start any work
on the product.Make sure that the power supply cannot
be switched on accidentally.
CAUTION
Crushing of feet
Minor or moderate personal injury
‐
Wear safety shoes when handling the product.
CAUTION
Impurities in the water
Minor or moderate personal injury
‐
Before the pump is used for supplying drinking water,
flush the pump thoroughly with clean water.
3.2.1 Mounting the product
•
Place the product in a horizontal position with a maximum
inclination angle of ± 5 °. The base plate must be facing
downwards.
•
Fasten the product to a solid horizontal foundation by means of
screws through the holes in the base plate.
F
G
TM072334
Fig.
Foundation of a JP pump
F
G
TM072477
Fig.
Foundation of JP PT-H Booster
JP pump
[mm]
JP PT-H Booster
[mm]
F
47
265
G
110
230
3.2.2 Attaching the lifting handle
The handle is supplied with the JP pump. It is optional to attach the
handle on the pump, for example on permanently installed pumps.
6
English (GB)
