Klimawent BIG-2000-N User manual

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26.06.2019 Filtering unit BIG-2000-N
Use and Maintenance Manual
Filtering unit BIG-2000-N

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Filtering unit BIG-2000-N 26.06.2019
Contents:
1. Introductory Remarks......................................................................... 3
2. Application ......................................................................................... 4
3. Reservations of Producer .................................................................... 4
4. Technical Data.................................................................................... 4
5. Structure and Function....................................................................... 5
6. Assembly and Start-up ........................................................................ 7
7. Operational Use .................................................................................. 9
8. Troubleshooting Guide........................................................................ 13
9. Maintenance ....................................................................................... 13
10. Occupational Health and Safety .......................................................... 14
11. Transport and Storage ........................................................................ 14
12. Terms of warranty .............................................................................. 14
13. Sample of the Declaration of Conformity ............................................ 17

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26.06.2019 Filtering unit BIG-2000-N
1. Introductory Remarks
The purpose of the present User’s Manual is to supply User with directions within the range of
application, installation, start-up and the operational use of the BIG-2000-N filtering unit.
Installing, start up and operational use are exclusively admissible after getting acquain-
ted with the contents of the Use and Maintenance Manual.
With regard to continuity of work carried on improvement of our products, we reserve for our-
selves the revision possibility of the draft and technological changes improving their functional
features and safety.
The construction of the BIG-2000-N filtering unit meets the requirements of the current state
of technology as well as the safety and health assurances included in:
 2006/42/EC Machinery Directive of the European Parliament and of the Council of 17 May,
2006 on machinery – amending the 95/16/EC (recast) /Journal of Laws EC L157 of 09.06.2006, page 24/
 2014/35/EC Directive of the European Parliament and of the Council of 26 February, 2014
on the harmonisation of the laws of the Member States relating to the making available on the
market of electrical equipment designed for use within certain voltage limits.
/Journal of Laws EC L96 of 29.03.2014/
The appliance meets the requirements included in:
 2009/125/EC (ErP) Directive of the European Parliament and of the Council of October 21
th
,
2009 establishing a framework for the setting of ecodesign requirements for energy-related
products /Journal of Laws L285 of 31.10.2009/
 327/2011 (EU) Commission Regulation of March 30
th
, 2011 on implementing the 2009/125
/EC Directive of the European Parliament and of the Council with regard to ecodesign requi-
rements for fans driven by motors with an electric input power between
125W and 500 kW /Journal of Laws L90 of 06.04.2011/
The device has been constructed and produced on the basis of following harmonized standards:
 EN ISO-12100:2012
–“Safety of machinery – Basic concepts, general principles
for design. Risk assessment and risk reduction”.
 EN 60204-1:2018-12
–“Safety of machinery – Electrical equipment of machines.
Part 1: General requirements”.
 EN ISO 13857:2010
–“Safety of machinery – Safe distances to prevent hazard
zones being reached by upper and lower limbs”.
 EN 60529:2003/A2:2014-07
–“Degrees of protection provided by enclosures (IP Code)”
 EN 61439:2011
–“Low-voltage switchgear and controlgear assemblies
– Part 1: General resolutions”.

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Filtering unit BIG-2000-N 26.06.2019
2. Application
BIG-2000-N filtering unit is appropriate for cleaning the air contaminated with dust- and gaseous
impurities, arising during various manufacturing processes.
It is perfect in removal of dry dust and fumes emitted during welding, gaseous metal cutting and
during other processes, in chemical industry, food processing, pharmaceutics, plastic processing.
The appliance is not appropriate for capturing humid dust and aggressive compounds and sub-
stances causing explosion risk. The maximum temperature of the conveyed air is +60ºC.
The filtering unit is equipped with automatic cleaning system for the cartridge filter, therefore the
dust particles (accumulated on the filter’s outer surface) are periodically struck off by the impulses
of compressed air.
3. Reservations of Producer
A. Manufacturer accepts no liability for any consequences following from the operational use
that is in contradiction to the purpose of application.
B. Installing of any additional elements not belonging to the normal device structure (or acces-
sory set) is not acceptable.
C. Any structural changes or modification of the filtering unit, carried out by User on one’s own
are not permitted.
D. Protect the housing from mechanical damage.
E. The appliance is not appropriate for conveying the air that is contaminated with a mix-
ture of flammable substances, in the form of gas, vapour, mist or dust, which would
create explosive atmosphere with the air.
F. Do not use the filtering unit for cleaning the air polluted with aggressive substances which
could exert destructive effect on the device.
G. Manufacturer is not responsible for wounds / body laceration caused in the course of impro-
per operational use.
H. In the course of operational use, pay attention that any sources of ignition i.e. glowing
cigarette butts would not get into the filtration chamber.
4. Technical Data
Table No.1
Type of the
device
Maxi-
mum
volume
flow
Maxi-
mum
vacuum
Supply
voltage
Current Motor
rate
A
coustic
pressure
level
from
distance
Consump-
tion of
compres-
sed air
Weight
1m 5m
[m³/h] [Pa] [V] [A] [kW] [dB(A)] [kg]
BIG-2000-N 2500 2000 3x400 2,8 1,5 74 60 0,7 260
CAUTION: 1. Quantity of connections for extraction arms – 2
2. Volume flow has been measured at the clean filter
3. Complete assortment of extraction arms is represented on separate catalogue cards

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26.06.2019 Filtering unit BIG-2000-N
Table No.2 – Cartridge filter
Type Weight [kg] Filtration efficiency
[%]
Quantity of filters
[pcs]
PN206638U 4,2 99,9 1
Table No.3 – Additional equipment (option)
Filter of activated carbon impregnated nonwoven (spunbond)
Type Weight [kg] Remarks
FCR-BIG-2000 0,6
The complete filter consists of nonwoven
(spunbond) along with the protective net, all
these elements are placed inside the
cartridge filter.
WFCR-BIG-2000 0,3 Carbon spunbond constitutes replaceable
element of the filter.
5. Structure and Function
BIG-2000-N filtering unit consists of:
– steel sheet housing,
– radial fan,
– spark catcher,
– cut-off dampers – to cut off the air flow while the fan is switched off,
– high-efficiency cartridge filter – polyester paper – filtration efficiency 99,9%,
– pneumatic filter regeneration system – set: compressed air tank, electromagnetic valve,
– waste container – to collect the dust (capacity 30 litres),
– control unit – to switch on the system and to control its function,
– differential pressure control (pressostat) to control the pollution degree of the filter,
– hour-meter – to measure the time of operation,
– a set of four castor wheels.

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Filtering unit BIG-2000-N 26.06.2019
Fig. No.1 – Structure and dimensions of the filtering unit BIG-2000-N
The BIG-2000-N filtering unit is manufactured in a mobile version and is adapted for installing
of two extraction arms of workranges 2, 3, 4 m and diameter 160 mm.
The appliance is equipped with an hour-meter “P1” (see control unit), to monitor the work time
during the operational use.
Additionally, the device is equipped with a spark catcher, to avoid entering the welding sparks
being drawn into the extraction arm during the welding process.
BIG-2000-N filtering unit is fitted with cut-off dampers closing the air inlets for the time when the
fan is switched off. This enables additional final filter shaking (cleaning).
The appliance is controlled by automation unit, which provides continuous work of the fan and
automatic filter cleaning, by periodical impulses of compressed air, without work interruption.

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26.06.2019 Filtering unit BIG-2000-N
The filter pollution grade is monitored by the differential pressure control (pressostat). In case
of excessive filter pollution, (i.e. increased flow resistance, reduction of efficiency), the yellow
control lamp will go on.
Optionally, the device can be equipped with an active carbon impregnated spunbond filter, for
filtration of gases arising during the welding processes.
6. Assembly and Start-up
The structure of BIG-2000-N filtering unit is adapted for attachment of ERGO LUX extraction
arms of workrange 2, 3 or 4 metres and diameter 160 mm. Prior to the operational use, connect
the device to the external compressed air installation of pressure 6 – 8 bars.
ERGO LUX extraction arms should be mounted as shown in the Fig. No.1. Whereby, ERGO
LUX extraction arms are additional equipment, delivered on separate order.
Installing,
maintenance and use of the extraction arms are described in the Use and Mainte-
nance Manual of the extraction arms.

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Filtering unit BIG-2000-N 26.06.2019
Fig. No.2 – Connection diagram – filtering unit BIG-2000-N

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26.06.2019 Filtering unit BIG-2000-N
CAUTION:
1. Insulation class I
2. Ingress protection IP44
3. Setting of the motor protective switch – Q1M: It – 1,1 x In (where In means rated current of
the motor)
4. The device is equipped with a five-metres-long power supply cable with a plug. To connect
the device to the power supply, simply insert the plug into the socket.
7. Operational Use
Connection diagram of the appliance is illustrated in Fig. No.2.
Fig. No.3 – Control unit BIG-2000-N – front cover

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Filtering unit BIG-2000-N 26.06.2019
Fig. No.4 – Control unit BIG-2000-N – inside
START-UP OF THE APPLIANCE:
1. Open the compressed air valve.
2. Insert the plug into the power supply socket.
3. Switch on the motor switch Q1M.
4. Switch on the power supply by setting the S1 into position “ON” ; this will be indicated
by the white lamp S1.H1.
5. The system of the initial- and final regeneration is in operation – the relays K2T, K3T
are controlling the impulses of the electromagnetic valve. Within the time of 3 minutes,
every 30 seconds the valve opens and the impulse of compressed air cleans the filter.
At any moment (during the filter regeneration) the device can be switched on.