General Description; Use; Types Of Application; Construction - Homa H 500 Manuel D'instructions

3. General description

3.1. Use

The pumps are suitable for conveying clean or soiled
water with abrasive contamination of sand or sludge.
Scope of application: e.g. gravitation drainage, dewater-
ing of construction sites, subways or sewers, emergency
use in the event of flooding. With chemically aggressive
components in the pumped medium, the resistance of
the pump materials used must be noted at all times. The
pumps are suitable for both mobile and stationary opera-
tion. Free-standing installation on a firm base is possible.
Use in slurp mode is permitted. The temperature of the
pumped medium may be up to 40°C, short-term up to
60°C maximum. The maximum density of the pumped
medium is 1,100 kg/m³ and the pH value may range from
6 – 8. In version "B", the pH value may range from 6 – 11.
The pump is made of different materials, depending on
the version. In version "B", the motor housing and the
pressure cover are made of gray cast iron. The outer
sheath and the filter are made out of stainless steel.
In the standard version, the motor housing is made out
of aluminum, the pressure cover out of aluminum with an
NBR coating, the outer sheath out of stainless steel and
the suction filter out of aluminum.

3.2. Types of Application

The pumps are designed for operating mode S S1 (con-
tinuous operation) with a max. switching frequency of 15
circuits/hour.

3.3. Construction

The submersible aggregate consists of the motor, the
pump casing and the suitable impeller. All important parts
are of generous dimension.
No. Description
1 Discharge
2 Cable entry
3 Handle
4 Motor housing
5 Suction sieve
28 | EngliSH
3.3.1. Type Plate
1Ph
3Ph
No. 1 Ph
1 Typ description
2 Serial number
3 Impeller diameter
Temperature of medium
4
5 Immersion depth
6 Weight
7 Hmax (delivery head max)
8 Hmin (delivery head min)
9 Qmax (delivery volume max) Qmax (delivery volume max)
10 Standard
11 Construction product test lab
12a Year type test
12b Declaration of performance
13 Build year
14 Motor type
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
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28
3 Ph
Typ description
Serial number
Impeller diameter
Temperature of medium
Immersion depth
Weight
Hmax (delivery head max)
Hmin (delivery head min)
Standard
Construction product test lab
Year type test
Declaration of performance
Build year
Motor type
IE Marking
Frequency
Voltage - 3Phase
Nominal current - 3Phase
Motor RPM
Voltage - Star Connection
Nominal current Star connection
Insulation class
Power P1
Cos phi
Protection class
Power P2
Operating class
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