Homa Sensoflat C 270 WF, Оригинальное руководство пользователя

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22 | ENGLISH
3.3. Construction
The fully submersible unit consists of the motor, the pump
housing and the appropriate impeller. All main compo-
nents are generously dimensioned.
No. Description
1 Cable entry
2 Handle
3 Discharge
4 Motor housing
5 Suction side
6 Level sensor
3.3.1. Type plate
No. Description No. Description
1 Typ description 14 Motor type
2 Serial number 15 IE Marking
3 Impeller diameter 16 Frequency
4 Temperature of medium 17 Voltage
5 Immersion depth 18 Nominal current
6 Weight 19 Motor RPM
7 Hmax (delivery head max) 20 Power P1
8 Hmin (delivery head min) 21 Cos phi
9 Qmax (delivery volume max) 22 Insulation class
10 Standard 23 Power P2
11 Construction product test lab 24 Start condenser
12a Year type test 25 Operating condenser
12b Declaration of performance 26 Protection class
13 Build year 27 Operating class
28 Text field sales
3.3.2. Motor
The motor consists of a stator and the motor shaft with
the impeller assembly. The line for the power supply is de-
signed for maximum mechanical performance according
to the characteristic line or the pump type plate. The ca-
ble entry points and lines are water tight sealed from the
pumped medium. The shaft bearing is done via a robust,
maintenance-free and lubricated roller bearing.
General Motor Data
Service Factor 1.15
Operating mode S3
Medium temperature: 35°C
Insulation class F
Protection type IP68
Standard cable length/sensor cable 10 m/0.5 m
Voltage 230V / 1Ph / 50Hz
Warning of rotating impeller!
Do not touch the rotating impeller or reach through
the pressure socket into the pump chamber!
During operation, never reach into the pump cham-
ber or the rotating parts. Before maintenance or
repair work, switch off the machine and allow the
rotating parts come to a halt!
Motor cooling
The cooling jacket with the overhead pressure connection
provides sufficient motor cooling even in sipping mode.
3.3.3. Impeller
The impeller is mounted on the motor shaft and is driven
by it. The impeller is an open multi-vane impeller, for taint-
ed fluids with fixed solids up to 2 mm.