Tabla de contenido
Idiomas disponibles
Idiomas disponibles
6.3
The pump
6.4
The motor
Frequency
Voltage
Installation and operating instructions Wilo-PB BOOST FIRST
Speed modification (Fig. 7) - JL version only
The three-speed pump can be modulated with a
rotary knob. The lowest speed is 40-50% lower than
the maximum speed, which reduces consumption by
about 50%.
Single-stage horizontal centrifugal pump, not self-
priming. The pump consists of a hydraulic system
and a wet rotor motor with terminal box. The
product is maintenance-free to maintain its sealing
qualities. The fluid lubricates the plain bearings and
contributes to the long life of the product. No motor
protection is required.
Single-phase 2-pole 50 Hz and 60 Hz motor with ca-
pacitor in the terminal box. The motor is self-protec-
ted. Maximum overload current cannot damage the
motor.
1-phase
220/230 V (±10 %)
ƒ
Sealing pipes properly with suitable products
Suction fittings
ƒ
The diameter of the suction tube must never be
smaller than the product orifice.
Handling and installation (see Fig. 5)
ƒ
Do not change the orientation of the motor
from its delivered position (short cable length
of the flow sensor).
50Hz
110/127V (±5 %)
en
60Hz
220/230V (±5 %)
19
Tabla de contenido
