Homa C237 W3, Оригинальное руководство пользователя

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24 | EngliSH
No. Description
1 Handle
2 Discharge
3 Air release hole see chapter 5.2
4 Motor housing
5 Suction sieve
6 Moisture sensor
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 perfor-
mance 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 medi-
um. The shaft bearing is carried out by means of robust,
maintenance-free and permanently lubricated antifriction
bearings.
General motor nameplate data
Service factor 1.15
Operating mode S2 20min / S3 40%
Permitted medium temperature 35°C
Protection class IPX8
Standard cable length 10 m
Voltage 230V / 1Ph / 50Hz
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 connec-
tion on top.
3.3.3. Impeller
The impeller is fixed on the engine shaft, which powers it.
The impeller is an open multi-channel impeller,
for drainage water containing soft solids with a maximum
diameter of 10 mm.