Scope Of Delivery; Accessories; Description And Function; Description Of The Product - Wilo VeroLine-IPL Notice De Montage Et De Mise En Service

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5.3

Scope of delivery

5.4

Accessories

6

Description and function

6.1

Description of the product

Fig. 5: IPL view - pipe installation
 7.5 kW
Fig. 6: View of IPL - Installation on a base
28
• When installed vertically the motor is to be provided with a protective
fan cover. The following variant is available for this:
• K1 - motor with protective fan cover
• If there is a risk of condensation (e.g. due to large variations in tem-
perature, moist air, etc.), an electric standby heating unit is to be pro-
vided (connection at 1~230 V, see chapter 7.2 "Electrical connection"
on page 32). This should not be switched on during operation of the
motor.
The following variants are available for this:
• K4 - motor with protective fan cover and standby heating
• K10 - motor with standby heating
• To prevent long-term exposure to direct, prolonged and intense sun-
light, rain, snow, ice and dust, the pumps must be protected from all
sides by an additional protective cover. The protective cover must be
configured in such a way that ensures good ventilation and prevents
an accumulation of heat.
NOTE
The use of pump variants K1 and K4 is only possible in a "moderate"
area or "Western European climate". Additional measures to protect
the motors must be implemented in "tropical protection" and
"enhanced tropical protection" areas, even if the pumps are installed
in enclosed rooms.
• Pump IPL/DPL
• Installation and operating instructions
Accessories must be ordered separately:
• PTC thermistor tripping unit for switch cabinet installation
• IPL and DPL: 3 Mounting brackets with fixation material for installa-
tion on a base
• DPL: Blind flange for repair work
For a detailed list, consult the catalogue/price list.
All pumps described here are compact construction, single-stage
low-pressure centrifugal pumps. The motor is connected to the pump
with a one-piece shaft. The pumps can be installed both directly as a
pipe installation pump in a sufficiently anchored pipe (fig. 5) or placed
on a foundation base (fig. 6).
In conjunction with a control device, the flow rate of the pumps can
also be continuously controlled. This allows optimisation of the pump
output for the demands of the installation and economically efficient
pump operation.
IPL:
The pump housing has an IN-LINE construction, i.e. the flanges on the
suction and pressure sides lie along a centre line (fig. 5/6). All pump
housings are provided with pump bases. Mounting on a foundation
base is recommended for nominal motor powers of 5.5 kW and higher.
WILO SE 11/2017