deconta AS 300 CG User manual

Instruction manual
Waste water filtration unit
AS 300 CG
Manufacturer: deconta GmbH
Im Geer 20, D - 46419 Isselburg
Descriptioin / Type-No.: AS 300 CG Typ 539

Instruction manual
AS 300 CG
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, Dimensions, 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 care 12
8.2 Filter change 12
9 Circuit diagram 14
10 Declaration of conformity 15

Instruction manual
AS 300 CG
Seite 3
1 Introduction
Dear customer,
Thank you for choosing 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, long life and serviceability on site
Mechanics with „kick“
Pleasing design
The copyright of this instruction manual remains with deconta. This manual is intended
for assembly, operation and maintenance personnel. It contains instructions and drafts of
technical nature which may neither be distributed nor used in any unauthorised way for
competitive purposes or passed on to others.
For more information, please visit our website www.deconta.com

Instruction manual
AS 300 CG
Seite 4
2 Basic safety advice
The handling of the appliance technology is only allowed for instructed staff. The exact
knowledge of the instruction manual is an important condition for your staff before
handling the machine.
2.1 Intended use
As an operator, you are obliged by deconta to follow the instruction manual and to use
this engineered technology equipment only in accordance with the regulations and its
suitability! In the event of non-observance, deconta assumes no liability.
2.2 Operation
In order to ensure the safety during the operation of the device, 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!

Instruction manual
AS 300 CG
Seite 5
3 Transport
3.1 Delivery
If no other agreements have been made, the unit is packed safely and will be delivered
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 it is important to observe the following:
Drain the water pipes and empty filter housings
Drain the water pump through the drain screw
Place the water treatment system in a frost-protected area
Ventilation connection
Drain screw

Instruction manual
AS 300 CG
Seite 6
4 Scope of delivery
If no other agreements have been made, the scope of delivery of the waste water
filtration unit consists of:
Waste water filtration unit
2x Geka-coupling leak proof
2x Hose clamp
Filter head screw
Instruction manual
5 Technical description
5.1 Unit description
The waste water contaminated with asbestos fibres is cleaned via a 4 stage filtering unit
composed of a coarse pre-filter (bag filter 220µ), rinsing filter 220, fine filter 50and fine
filter 1. In case of very heavy polluted waste water the coarse pre-filter protects the
following filter stages against heavy and fast soiling.
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.

Instruction manual
AS 300 CG
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

Instruction manual
AS 300 CG
Seite 8
6 Technical data
6.1 Connections, Dimensions, Weights
Power connection: 230V 50Hz
Personal protection: FI-Switch 30mA
Hose connections System Geka
Dimensions (L x W x H): 655 x 462 x 775 mm
Weight: ca.56 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

Instruction manual
AS 300 CG
Seite 9
7 Initial operation
Before the initial operation of the waste water pump or after a long period of stagnation,
check that the shaft rotates freely when turned by hand. To this put a screwdriver in the
notch of the shaft end on the fan side and move the shaft. The strong initial rotational
resistance of the new pumps will come loose after running.
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 sewer
Establish power supply 230V, 50Hz (Schuko plug)
Connection „OUT“
Connection „IN“
Cap nut
Coarse pre-filter

Instruction manual
AS 300 CG
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 waste water pump or after a long period of stagnation,
check that the shaft rotates freely when turned by hand. To this put a screwdriver in the
notch of the shaft end on the fan side and move the shaft. The strong initial rotational
resistance of the new pumps will come loose after running.
Fill waste water pump fully through vent connection
Tighten the cap nut of the filter housing by hand
Selector switch

Instruction manual
AS 300 CG
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 sewer
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.
Selector switch
Power supply
Proximity switch
Connection „OUT“
Connection „IN“
Cap nut
Coarse pre filter

Instruction manual
AS 300 CG
Seite 12
8 Maintenance and care
8.1 Daily care
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:
Change Filter only when device is switched off
Demount dirty filters only in wet shape to avoid contamination
Use approved filters only
Do not use damaged filter candles
Coarse pre filter with
bag filter 220µ
Pre filter 220µ
Fine filter 5µ
Filter head screw
Pre filter 1µ
Cap nut
Manometer

Instruction manual
AS 300 CG
Seite 13
Filter change:
Loosen cap nut with help of filter head screw
Remove filter and dispose of it
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 must only be executed under the observance of all
relevant safety measures. All the filters mentioned have to be disposed of
according to the respective legal terms.

Instruction manual
AS 300 CG
Seite 14
9 Circuit diagram

Instruction manual
AS 300 CG
Seite 15
10 Declaration of conformity
EU-Declaration of conformity
deconta GmbH
Im Geer 20
D-46419 Isselburg
Product: Waste water filtration unit Typ: 539
The design of the unit complies with EU- Machine directive 2006/42/EG
the following directives: 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, 22.10.2014