Klimawent ERGO-STW-R User manual

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11.10.2016 welding station ERGO-STW-R
Use and Maintenance Manual
Welding station
ERGO-STW-R

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welding station ERGO-STW-R
11.10.2016
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 ........................................................................10
9. Maintenance .......................................................................................10
10. Occupational Health and Safety...........................................................11
11. Transport and Storage .........................................................................11
12. Terms of warranty ...............................................................................11
13. Sample of the Declaration of Conformity .............................................12

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11.10.2016 welding station ERGO-STW-R
1. Introductory Remarks
The purpose of the present Use and Maintenance Manual is to supply User with direc-
tions within the range of application, installation, start-up and the operational use of
the ERGO-STW-R welding station.
Installing, start up and operational use are exclusively admissible after getting
acquainted with the contents of the Use and Maintenance Manual.
With regard to continuity of work carried on improvement of our products, we reserve
for ourselves the revision possibility of the draft and technological changes improving
their functional features and safety.
The construction of the ERGO-STW-R welding station 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 21th, 2009 establishing a framework for the setting of ecodesign requirements
for energy-related products / Journal of Laws L 285 of 31.10.2009 /

327/2011 (EU) Regulation of March 30th, 2011 on implementing the 2009/125/EC Directive
of the European Parliament and of the Council with regard to ecodesign requirements
for fans driven by motors with an electric input power between 125W and 500 kW
/ Journal of Laws L No. 90 of 06.04.2011 /
The device has been constructed and produced on the basis of following harmonized standards:

PN-EN ISO 12100:2012
–
“Safety of machinery. Basic concepts, general principles
for design. Risk assessment and risk reduction”.

PN-EN 60204-1:2010
–
“Safety of machinery. – Electrical equipment of machines.
Part 1: General requirements”.

PN-EN ISO 13857:2010
–
“Safety of machinery. Safe distances to prevent hazard
zones being reached by upper and lower limbs”.

PN-EN 60529:2003
–
“Degrees of protection provided by enclosures (IP Code)”

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welding station ERGO-STW-R
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2. Application
ERGO-STW-R welding station has been developed for extraction the dust laden air from the
workplace –from above the welding table –and cleaning it from dry dusts (without aggressive
impurities or without compounds creating explosive conditions) and capturing fumes arising
during grinding, welding etc.
The welding station is appropriate for application during machining of small constructional ele-
ments in lock smith workshops. The extraction takes place upwards through the extraction
arm and downwards through the suction chamber (with a grate in top surface).
Necessarily, the device ought to be connected to the ventilation system to discharge the pol-
luted air outside the building. The maximum temperature of the conveyed air is 60C.
3. Reservations of Producer
Manufacturer accepts no liability for any consequences following from the operational use that
is in contradiction to the purpose of application.
A.
Installing of any additional elements not belonging to the normal device structure (or acces-
cessory set) is not acceptable.
B.
Any structural changes or modification of the welding station carried out by User on one’s
own are not permitted.
C.
Protect the housing from mechanical damage.
D.
The appliance should not be applied for conveying the air containing:
●
viscous compounds that would deposit on the device structure,
●
aggressive compounds,
●
substances creating explosive conditions.
4. Technical Data
Parameters
Unit of measure
ERGO-STW-R
optimum air flow capacity
m³/h
1500
diameter of the fan connection
mm
160
supply voltage
motor rate
V/Hz
kW
3x400V/50 Hz
0,55
dimensions of the welding station
mm
900 x 1500 x 915
dimensions of the worktable grate
mm
490 x 195
diameter of the rotary table
mm
Ø400
weight
kg
160
acoustic pressure level
dB(A)
72

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11.10.2016 welding station ERGO-STW-R
5. Structure and Function
ERGO-STW-R welding station consists of:
●
radial fan,
●
ERGO extraction arm with a hood (option),
●
shut-off damper,
●
motor protective switch,
●
worktable with a rotary table,
●
tool locker,
●
suction chamber with a grate and a waste drawer.
Fig. No.1 –Structure of the welding station type ERGO-STW-R

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welding station ERGO-STW-R
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Fig. No.2 –Dimensions of the welding station type ERGO-STW-R
The main supporting structure is a workshop table equipped with a rotary table for welding the
small elements and a suction chamber with a grate. Under the table is placed an extraction fan
which (according to the damper position) is extracting the impurities UPWARDS through the ex-
traction arm or DOWNWARDS through the grate in the tabletop.
Whereby the mechanical impurities are falling into the waste drawer which ought to be emptied
systematically.

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11.10.2016 welding station ERGO-STW-R
The extraction fan ought to be connected to the ventilation system to discharge the polluted
air outside the process room. Whereas, in the lower part of the device is located a grounding
clamp which has to be connected with the mass cable of the welding machine.
To start the extraction fan, simply, press the pushbutton in the motor protective switch.
6. Assembly and Start-up
The device is designed for operation in closed rooms (indoor application). Simply, it should
be placed stably on an even floor surface, so there is free access of the cooling air access
to the motor and, on the other hand, the control unit and waste-container are accessible for
the operator.
CONNECTION TO THE POWER SUPPLY SYSTEM
Connection to the power supply system ought to be carried out by a person with qualifica-
tions and according to the valid regulations. Prior to connection make sure if the parame-
ters of the existing installation are corresponding with the data on the nominal plate. Prior
to start-up check the connection between the motor and the PE protective cable
and examine the correctness of electrical connections, among others: the impeller rotation
sense should be according to the arrow on the housing. In case of opposite direction, turn
the phase converter inside the plug.
Connection of the fan to the power supply is illustrated in Fig. No.2.
BEFORE THE OPERATION:
1.
Set the hood inlet in a suitable position: not more than 30 cm from the welding arc, and
not less than 20 cm –as the welding chippings (spatters) could damage the hood surface
and the suction stream could interrupt the gas coating (CO2, argon).
2.
Adjust the intake air volume with the shut-off damper lever to control the dust and fume
extraction most efficiently.
3.
The position of the hood of the extraction arm and the shut-off damper lever can be chan-
ged many times during the work, so operator can adjust them best to the current needs.
AFTER THE WORK IS COMPLETED:
1.
Turn off the device with the red pushbutton.
2.
Leave the extraction arm in the ultimately used position (operational state), or if this cau-
ses barrier to the personnel / people in vicinity –set the extraction arm into home position.

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welding station ERGO-STW-R
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Fig. No.3 –Connection Diagram of the fan to the power supply

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11.10.2016 welding station ERGO-STW-R
7. Operational Use
ADJUSTMENT OF THE ERGO EXTRACTION ARM:
Prior to the operational use, it is important to install the ERGO extraction arm on the work-
table by means of 6 nuts belonging to the mounting pins, and then follow subsequent
steps:
1.
Make sure if the ventilation installation is functioning.
2.
Set the hood inlet in a suitable position appropriate for fume- and dust control and simul-
taneously not causing barrier to operator’s movement and not limiting the field of view at
the workplace.
By turning the shut-off damper lever, adjust the intake air volume most accurate to capture
efficiently the fume and dust. Pay attention, the volume flow cannot be too high, as it could
produce excessive draught.
During the operational use, the position of the hood, extraction arm and the shut-off dam-
per can be changed many times –currently adjusting them to the needs of operator.
Each joint is equipped with a frictional brake to stabilise the extraction arm and keep it in the
the requested position (self-supporting features) during the operational use.
Fig. No.4
The adjustment of the frictional brakes is carried out by increasing or reducing the tension
of the disk-springs upon the frictional elements. To increase the frictional moment tighten up
the nuts, whereas releasing the nuts reduces the pressure tension.
The brake adjustment in the subsequent joints ought to be executed in such a way that ensures
the stability and self-supporting features of the extraction arm (which is important to keep the
stable arm position), whereas, on the other hand this cannot cause any excessive resistance
while User is changing the arm position.

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welding station ERGO-STW-R
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In application of ERGO with a hood with lighting (halogen spotlight with a pushbutton) it is
important to purchase a control unit “TR-ERGO” – transformer 230V, 50Hz / 12V; 50VA along
with protection systems (F1/ 2A and F2/ 3,15A) see Connection diagram of the User’s Ma-
nual “Extraction arms ERGO-M,K,L,D/Z-R”.
8. Troubleshooting Guide
Problem
Possible reason
Corrective action
1.
Abrupt and significant
The shut-off damper at the
Open the shut-off damper.
drop in intake volume flow.
ERGO extraction arm is
closed.
2.
The ERGO extraction arm
Improperly adjusted fric-
Increase the tension upon
is falling under its own
tional brake in the joint.
frictional disks of the brake
weight.
in the joint by tightening the
adjustment nuts.
3.
The extraction arm is repe
The rotation axis of the
Carry out the positioning
atedly setting always in the
extraction arm is not posi-
of the mounting flange of
same position.
tioned vertically.
the extraction arm to set the
the rotation axis vertically
or put the device on a
levelled floor surface.
4.
After the frictional brakes
The gas spring of the main
Replace the gas spring for
are adjusted, there are
joint or of the middle joint
a new.
significant resistances
is damaged.
while changing the position
of the extraction arm.
9. Maintenance
The device construction guarantees its operational use without the routine everyday technical
supervision. In case when any defective function is visually or by noise noticed, undertake its
technical revision.
Within the range of periodical revisions, every 12 months check the state of the fan according
to the detailed rules of operational use of electrical driving devices.
During the maintenance activity check the mechanical and electrical connections.
Any activity associated with repair / technical revision has to be carried
out exclusively after the device is disconnected from the power supply system.

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11.10.2016 welding station ERGO-STW-R
The maintenance of the ERGO extraction arm consists in subsequent activities executed
pe-riodically:
●
adjustment of the frictional brakes following the rules from Section 8,
●
lubricate the swivel periodically with a solid grease by pressing it into the lubrication
nipple placed on the swivel flange.
●
Clean the internal surfaces of the extraction duct. Frequency of the this depends on
the intensity of operational use. It is recommended to examine the pollution state
of the extraction ducts once for a three months period, clean them if necessary.
10. Occupational Health and Safety
Start up and the operation use is only admissible after getting acquainted with the con-
tents of this manual. The device has to connected to the power system strictly according to
the enclosed Connection Diagram and the instructions included in Section 6 of the present
Use and Maintenance Manual.
Connection to the power supply system should be carried out by a person with adequate qua-
lifications, and in compliance with the regulations.
Prior to opening the cover of the motor switch, disconnect the appliance
from the power supply system.
ERGO extraction arms will not cause any hazard if it is firmly and correctly mounted on the
worktable. Having completed the work, leave the extraction arm in the ultimate operational
position, in case when it causes barrier to the operator / people in the vicinity, set it into the
home position. During the operational use follow the general Occupational Health and Safe-
ty regulations.
11. Transport and Storage
The welding station ought to be protected in foil and placed on a pallet. During the loading,
reloading and transport, the device should not be dropped on the ground neither knocked
down or charged on the top with another load.
The device ought to be stored in dry and well ventilated rooms.
12. Terms of warranty
The period of warranty for the purchased device is indicated in the “Card of Warranty”.
The warranty does not comprise:
●
mechanical damage and dysfunctions caused by User,
●
device failures caused during use which was in contradiction with the purpose of
operational use and the present Use and Maintenance Manual,
●
damages being effected during improper transport, storage or incorrect maintenance.
Infringement of the Section 3 “Reservations of Producer” of the Use and
Maintenance Manual and especially modifications undertaken by User on one’s own
shall cause the loss of warranty validity.

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welding station ERGO-STW-R
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13. Sample of the Declaration of Conformity
Declaration of conformity EC No. ……………..
Manufacturer (eventually the authorized representative / importer):
name: KLIMAWENT S.A.
address: 81-571 Gdynia, Chwaszczyńska 194
A person, authorized for issuing the technical documentation:
hereby declares that the appliance:
name: welding station
type/model: ERGO-STW-R
serial number: …………………………….. year of production: ………………………..
meets the requirements of the subsequent European Directives:

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 21th, 2009 establishing a framework for the setting of ecodesign requirements
for energy-related products / Journal of Laws L 285 of 31.10.2009 /

327/2011 (EU) Guideline of March 30th, 2011 on implementing the 2009/125/EC Directive
of the European Parliament and of the Council with regard to ecodesign requirements
for fans driven by motors with an electric input power between 125W and 500 kW
/Journal of Laws L No. 90 of 06.04.2011/
The device has been constructed and produced on the basis of following harmonized
standards:

PN-EN ISO 12100:2012
–
“Safety of machinery. Basic concepts, general principles
for design. Risk assessment and risk reduction”.

PN-EN 60204-1:2010
–
“Safety of machinery. – Electrical equipment of machines.
Part 1: General requirements”.

PN-EN ISO 13857:2010
–
“Safety of machinery. Safe distances to prevent hazard
zones being reached by upper and lower limbs”.

PN-EN 60529:2003
–
“Degrees of protection provided by enclosures (IP Code)”
……………………………
……………………………
……………………………
place, date
signature of authorised person
name, surname, function
of the signatory
KLIMAWENT S.A.
District Court Gdańsk-Północ
NIP: 958 159 21 35
Supported Employment Enterprise
in Gdańsk, VII Wydział Gospodarczy
REGON: 220631262
81-571 Gdynia, ul. Chwaszczyńska 194
of the National Register of Court
Bank Account: Bank Zachodni WBK S.A.
phone: [phone]
KRS 0000308902 company stock
56 1500 1025 1210 2007 8845 0000
email: [e-mail]
13.779.200 zł paid in total
www.klimawent.com.pl

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11.10.2016 welding station ERGO-STW-R
NOTES:

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welding station ERGO-STW-R
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NOTES:

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NOTES:

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welding station ERGO-STW-R
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Producer:
KLIMAWENT S.A.
81-571 Gdynia, ul. Chwaszczyńska 194
tel. [phone]
fax [phone]
e-mail: [e-mail]
www.klimawent.com.pl
813S05
ERGO-STW-R
11.10.2016/EN