Homa C237 WF3 Original Instruction Manual page 29

3.3.1. Motor
The motor consists of an engine block and the engine shaft with the impeller assembly. The circuit for power
supply is designed for the maximal mechanical performance according to the characteristics or the nameplate of
the pump. The cable inlets as well as the circuit are sealed resistant to jet water towards the pumped medium.
The shaft bearing is carried out by means of robust, maintenance-free and permanently lubricated antifriction
bearings.
General motor nameplate data
Service factor
Operating mode
Permitted medium temperature
Protection class
Standard cable length
Voltage
Warning - rotating impeller!
Do not touch the rotating impeller or do not reach the pump chamber through the pressure socket!
Never put your hands into the pump chamber or touch the rotating parts in operating mode. Switch the
machine off and let the rotating parts come to gridlock before carrying out maintenance work or repair
work!
Motor cooling
Sufficient motor cooling is also provided for in snore operation due to the water jacket with pressure connection
on top.
3.3.2. Impeller
The impeller is fixed on the engine shaft, w hich pow ers
for
drainage water containing soft solids with a maximum diameter of 10
No. Description
1 Type description
2 Serial number
3 Impeller diameter
4 Temperature of medium
5 Immersion depth
6 Weight
7 Hmax (delivery head max)
8 Hmin (delivery head min)
9 Qmax (delivery volume max)
10 Standard
11 Construction product
regulations-test lab
12a Year type test
12b Declaration of performance
13 Build year
14 Motor type
1:15 AM
S2 20min / S3 40%
35°C
IPX8
10 m
230V / 1Ph / 50Hz
it. The impeller is an open multi-channel impeller,
mm.
No. Description
15 IE Marking
16 Frequency
17 Voltage
18 Nominal current
19 Motor RPM
20 Power P1
21 Cos phi
22 Insulation class
23 Power P2
24 Start condenser
25 Operating condenser
26 Protection class
27 Operating class
28 Text field sales
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