deconta AS 300 G Manual

Guide book
Waste water filtration unit
AS 300 G
Manufacturer: deconta GmbH
Im Geer 20, D - 46419 Isselburg
Description / Type-No.: AS 300 G Type 523

Guide book
AS 300 G
Seite 2
Table of contents
on Page
1 Introduction 3
2 Basic safety advice 4
2.1 Intended use 4
2.2 Operation 4
3 Transport 5
31. Delivery 5
3.2 Transport 5
3.3 Storage 5
4 Scope of delivery 6
5 Technical description 6
5.1 Unit description 6
5.2 Effectiveness of waste water filtration 7
6 Technical data 8
6.1 Connections, Measurement, Weights 8
6.2 Waste water pump 8
6.3 Filter system 8
7 Initial operation 9
7.1 Initial operation with waste water hose and proximity switch 10
8 Maintenance and care 12
8.1 Daily maintenance 12
8.2 Filter change 12
9 Circuit diagram 14
10 Declaration of conformity 15

Guide book
AS 300 G
Seite 3
1 Introduction
Thank you for selecting a deconta product!
With this device you obtain a practical solution with simple operation, which was
completed in a compact and functional way.
The deconta products guarantee:
Stability, durability and serviceability on site
Technology with a difference
Appealing design
The copy right of this guide book remains the property of deconta. This guide book is
destined for the field service and survey personnel. It contains instructions and drafts of
technical nature which may not be used completely or in extracts for the purpose of
competition and may not be distributed among others.
For more information please visit our website www.deconta.com

Guide book
AS 300 G
Seite 4
2 Basic safety advice
The handling of the appliance technology is only allowed for instructed staff. The exact
knowledge of the guide book is an important condition for your staff before handling the
machine
2.1 Intended use
deconta has to engage you as the user to follow the guide book and to employ this
engineered technology only in accordance with the regulations and not in a inappropriate
way! In the event of non-observance, deconta assumes no liability.
2.2 Operation
To ensure safety during operation, the following must be observed:
Do not use in hazardous areas.
Necessary repairs, maintenance and cleaning, in particular in the field of electrical
equipment is to be realized by qualified staff
Keep Safety and protective equipment in perfect function.
Attached safety instructions are to be kept in a readable state and are to be
followed.
To ensure safety, changes to the unit are prohibited.
ATTENTION!
The Waste water filtration unit is not suitable for the use in condensed, corrosive,
flammable and explosive compartment air. The ambient and medium temperature
must be between +5 and +50°C.
Protect against moisture!

Guide book
AS 300 G
Seite 5
3 Transport
3.1 Delivery
If no other agreements have been made, the unit is packed safely and will be delivere d
ex work. Transport damages have to be documented immediately upon delivery by the
carrier or another supplier. Please note the possible damages additionally on the way bill.
The Transport is to be proceeded with care to avoid damages by improper handling or
carelessness.
3.2 Transport
It is important to avoid exposure to violent shocks, otherwise the function and safety of
the unit cannot be guaranteed.
In winter and at risk of frost, the whole unit (waste water pump and filter housing) needs
to be emptied before transport.
3.3 Storage
In order to avoid damages, the installation has to be kept in a dry area with no access for
unauthorized persons.
Because of risk of frost in winter you have to observe following:
Empty out water pipes and filter housing
Empty out water pump through discharging screw
Place the waste water filtration plant in a place protected against frost.
Ventilation connection
Drain screw

Guide book
AS 300 G
Seite 6
4 Scope of delivery
If no other agreements have been made, the scope of delivery of the waste water
filtration unit contains the:
Waste water filtration unit
2x Geka-coupling leak proof
2x Hose clamp
Filter head wrench
Guide book
5 Technical description
5.1 Unit description
The waste water contaminated with asbestos fibres is cleaned via a 3 stages filtering unit
composed of a rinsing filter 220, fine filter 50(disposable filter) and fine filter 1
(disposable filter).
The state of the filter is controlled by a manometer.
The entire unit is located in a powder-coated steel iron housing with standard Geka-
connections.

Guide book
AS 300 G
Seite 7
5.2 Effectiveness of waste water filtration unit
Test: Filter separation wound candle 1 Micrometer
Diameter in Micrometer
1
2345678 9 10 11 12 13 14 15 16 17
0
10
20
30
40
50
60
70
80
90
100
0,77 0,97 1,22 1,54 1,93 2,44 3,07 3,87 4,87 6,14 7,74 9,75 12,3 15,5 19,5 24,6 30,9
Measuring
point Diameter % Effectiveness
1 0,77 84,3
2 0,97 90,4
3 1,22 93,5
4 1,54 95,0
5 1,93 96,2
6 2,44 97,4
7 3,07 98,5
8 3,87 99,7
9 4,87 99,8
10 6,14 100,0
11 7,74 100,0
12 9,75 100,0
13 12,28 100,0
14 15,47 100,0
15 19,49 100,0
16 24,56 100,0
17 30,94 100,0

Guide book
AS 300 G
Seite 8
6 Technische Daten
6.1 Connections, Measurements, Weights
Power connection: 230V 50Hz
Personal security: FI-Schalter 30mA
Hose connection: System Geka
Dimensions (L x W x H): 800 x 550 x 980 mm
Weight: ca.43 kg
6.2 Waste water pump
Self-priming and safe to run dry
Voltage: 230V, 50Hz
Capacity: 0,45 kw
Flow capacity max.: 30 l/min
max. medium temperature: 90°C
Fuse type: IP44
6.3 Filter system
4- stage filtering unit
Bag filter: 220 µ (reusable)
Pre filter: 10" 220(disposable)
Fine filter: 20" 50(disposable)
Fine filter: 20" 1(disposable)
max. medium temperature: 50°C at 4bar
Technical changes reserved

Guide book
AS 300 G
Seite 9
7 Initial operation
Before the initial operation of the sewage pump or after a long standstill you have to
control if you can turn the spindle by hand. For this purpose, insert a screw driver in the
slot in the shaft end of the fan side and move the shaft. If the pump is new, you will have
a strong turning resistance in the running wheel, but it will relieve after some time.
Fill waste water pump fully through vent connection
Tighten the cap nut of the filter housing by hand
Connect waste water hose with proximity switch at „IN“ of the coarse pre filter and
then connect to place of use (only use spiral hose)
Connect „OUT“ with gully
Establish power supply 230V, 50Hz (Schuko plug)
Connection „IN“
Connection „OUT“
Cap nut
Coarse pre filter

Guide book
AS 300 G
Seite 10
Switch on unit (Position „MAN“ at selector switch) and check, if filter housings are
filling with water
7.1 Initial operation with waste water hose with proximity switch
As an option, a waste water hose with proximity switch for electrical and automatic
On/Off switch function is available.
Before the initial operation of the sewage pump or after a long standstill you have to
control if you can turn the spindle by hand. For this purpose, insert a screw driver in the
slot in the shaft end of the fan side and move the shaft. If the pump is new, you will have
a strong turning resistance in the running wheel, but it will relieve after some time.
Fill waste water pump fully through vent connection
Tighten the cap nut of the filter housing by hand
Selector switch

Guide book
AS 300 G
Seite 11
Connect waste water hose with proximity switch at „IN“ of the coarse pre filter and
then connect to place of use (only use spiral hose)
Establish power supply for proximity switch
Connect „OUT“ with gully
Establish power supply 230V, 50Hz (Schuko plug)
Switch on unit (Position „AUTO“ at selector switch)
The proximity switch at the waste water hose recognizes, if there is water in the hose and
switches the Waste water unit automatically on or off.
The sensitivity of the proximity switch may be readjusted with help of the screw driver,
added to the delivery.
Connection „IN“
Connection „OUT“
Cap nut
Coarse pre filter
Selector switch
Power supply
Proximity switch

Guide book
AS 300 G
Seite 12
8 Wartung und Pflege
8.1 Daily maintenance
Check hoses for free flow
Visual check of 220µ-Pre filter for dirt
Control of fine filter via manometer
8.2 Filter change
The Bag filter inserted in the coarse pre filter may be removed, cleaned and reused.
The Manometer controls the fine filter. We recommend a filter change at approx. 3bar.
Attention:
Filter change only if the device is switched off
Demount dirty filters only in wet shape to avoid contamination
Use only allowed filters
Do not use damaged filter candles
Coarse pre filter with
bag filter 220µ
Fine filter 1µ
Fine filter 5µ
Filter head wrench
Pre filter 220µ
Cap nut
Manometer

Guide book
AS 300 G
Seite 13
Filter change:
Loosen cap nut with help of filter head wrench
Remove filter and dispose off
Insert new filter candles
Pay attention to correct fit and cleanliness of the seal ring
Tighten cap nut by hand
The suction hoses, pumps, filter housings and filter are contaminated after the first
use. Repairs and maintenance have to be executed under the observance of all
relevant safety measures. All the filters mentioned have to be disposed according
to the legal terms.

Guide book
AS 300 G
Seite 14
9 Circuit diagram

Guide book
AS 300 G
Seite 15
10 Declaration of conformity
EU-Declaration of conformity
deconta GmbH
Im Geer 20
D-46419 Isselburg
Produkt: Waste water filtration unit Type: 523
The design of the unit corresponds to the EU- Machine directive 2006/42/EG
following regulations: EU- Low voltage directive 2006/95/EG
Applied harmonised standards: EN 292, EN 60335-1
Applied national standards: DIN VDE 0701, DIN VDE 0702
W.Weßling Isselburg, 29.05.2013