Klimawent SPARK-CHEM-160/1500/Ex User manual

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
Use and Maintenance Manual
Chem-proof Ex roof fans
SPARK-CHEM/Ex
ATEX marking: II 2 G c Ex e II T3
Contents:
1. Introductory Remarks .........................................................................2
2. Application..........................................................................................3
3. Reservations of Producer.....................................................................3
4. Technical Data ....................................................................................4
5. Structure and Function .......................................................................5
6. Assembly and Start-up.........................................................................6
7. Operational Use...................................................................................8
8. Troubleshooting Guide ........................................................................8
9. Maintenance .......................................................................................8
10. Occupational Health and Safety...........................................................9
11. Transport and Storage .........................................................................9
12. Terms of warranty ...............................................................................10
13. Table of resistance of PVC against various substances .........................11
14. Sample of the Declaration of Conformity .............................................15
808W18
SPARK-CHEM-160/1500/Ex
04.06.2019/EN
808W19
SPARK-CHEM-200/1500/Ex
04.06.2019/EN
808W20
SPARK-CHEM-250/1500/Ex
04.06.2019/EN
808W21
SPARK-CHEM-315/1500/Ex
04.06.2019/EN

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
1. Introductory Remarks
The purpose of the present Use and Maintenance Manual is to supply User with directions wi-
thin the range of application, installation, start-up and the use of the SPARK-CHEM/Ex chem-
explosion-proof stand fans.
Installing, start up and operational use are exclusively admissible after getting acquaint-
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 oursel-
ves the revision possibility of the draft and technological changes improving their functional fea-
tures and safety.
The construction of the WPA-E-N/Ex chem explosion-proof stand fans 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 May 17th,
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 February 26th, 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/

2014/34/EC ATEX Directive of the European Parliament and of the Council of February 26th,
2014 on the harmonisation of the laws of Member States relating to equipment and protective
systems intended for use in potentially explosive atmospheres.
/ Journal of Laws EC L96 of 29.03.2014 /
Additionally, the appliance meets following harmonized standard:
●
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 80079-0:2013/A11:2014
–
“Electrical appliances in areas of gas explosion risk. Part 0:
General requirements”.
●
EN 60079-7:2016-02
–
“Electrical appliances for areas of gas explosion hazard.
Part 7: Increased safety construction “e”.
●
EN 1127-1:2011
–
“Explosive atmospheres. Explosion prevention and protec-
tion. Basic terminology and methodology”.
●
EN ISO 80079-36:2016-07
–
“Explosive atmospheres –Part 36: Non-electrical equip-
ment for explosive atmospheres. Methodology and requi-
rements.
●
EN ISO 80079-37:2016-07
–
“Explosive atmospheres –Part 37: Non-electrical equip-
ment for explosive atmospheres. Non-electrical types of
protection. Constructional safety “c”, supervised ignition
“b”, immersion in a liquid “k”.
●
EN 14986:2017-02
–
“Designing of fans applied in areas of explosion hazard”
●
ISO 14694:2003+AMD1:2010
–
“Industrial fans – Guidelines on the quality of balancing
and the vibration level.
●
ISO 14695:2008/AC:2017-10
–
“Industrial fans –Methods of measurements of vibration
of fans.

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
2. Application
SPARK-CHEM/Ex chem-explosion proof stand fans are intended for use in areas of explosion
risk, where explosive atmosphere, (i.e. mixture of flammable substances in form of gas and va-
pour with the air, whereby after ignition –in atmospheric conditions –the burning mass would
expand within the whole non-burning mixture) is likely to occur. Additionally, the appliance is
designed for transporting the air, contaminated with chemically aggressive media, (see Table of
chemical resistance on pages: 11 –14).
The forwarded air must be dry, of dustiness not exceeding 0,3 g/m3, without viscous contami-
nants and of maximum temperature up to 40C.
According to the ATEX 94/9/EC Directive and EN ISO 80079-36 the device carries the level
of protection: “HIGH” –as a device classified for Group II, Category 2, and it can work in
areas where explosive atmospheres are possible to occur. The fan can be applied in zo-
nes 1, 2(G).
The appliance is marked on the nominal data plate:
II 2 G c Ex e II T3
Marking of the operational conditions of the device:group / category / hazard / class.

marking for explosion proof properties of the appliance,

group II –the device is designed for on-ground work, in factories, in areas of explosion
hazard, but this cannot be methane hazard (firedamp)neither carbon dust occurrence,

category 2 –the device is designed for application in areas where explosive atmosphe-
res are likely to occur,

gas hazard G,

“c” –refers the protection from ignition –constructional protection,

“b” –protection by means of controlling the ignition sources,

Ex –mark of the electrical device –constructed and tested according to the European Stan-
dards for work in areas of explosion hazard,

execution “e” –type of construction of the motor (a motor of increased safety)

gas explosion group II –occurring in on-ground factories –the fans are constructed accor-
ding to the PN-EN 14986:2009, whereby they can be applied for gases in explosion groups
IIAand IIB and hydrogen,

temperature class T3 –the surface temperature of any part of the appliance should not ex-
ceed 200ºC (during the normal operation). The device can be used safely in explosive at-
mospheres belonging to temperature classes T1, T2, T3.
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.
Do not undertake any structural changes or constructional modifications on the device on
one’s own.
D.
Protect the appliance’s housing from mechanical damage.
E.
Prior to installing check the load carrying capacity of the building structure where the device
will be mounted. Unsure mounting could cause hazard to personnel/people in vicinity and
effect in damage of the device.

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
F.
Do not use the fan for conveying the air containing viscous impurities that
could deposit (build up)on the device surface, especially on the impeller.
G.
During operation, the maximum impeller rotations should not exceed the nominal rotations.
H.
Manufacturer is not responsible for wounds, injuries, body laceration experienced
by User or personnel during the improper operational use.
4. Technical Data
Table No.1
Type of the fan
Synchro-
nous
rotations
[1/min]
Supply
voltage
[V]
Motor
rate
[kW]
Maximum
volume
flow
[m3/h]
Maximum
vacuum
[Pa]
Acoustic
pressure level
from distance
Weight
[kg]
1 m
5 m
[dB(A)]
SPARK-CHEM-160/1500/Ex
1500
3 x 400
0,12
670
110
57
48
10,6
SPARK-CHEM-200/1500/Ex
1500
3 x 400
0,18
1330
180
59
50
14,2
SPARK-CHEM-250/1500/Ex
1500
3 x 400
0,37
2500
280
66
57
18,3
SPARK-CHEM-315/1500/Ex
1500
3 x 400
0,75
5000
440
69
60
27,0
1. Ingress protection: IP56; insulation class: F
2. Maximum temperature of the conveyed air: +40oC
3. Maximum dustiness of the conveyed air: 0,3 g/m3
Fig. No.1 –Flow charts of the fans type SPARK-CHEM/Ex

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
Fig. No.2 –Dimensional drawing of the fans type SPARK-CHEM/Ex
Table No.2 –Dimensions of the fans type SPARK-CHEM/Ex
Type of the fan
D
D0
A
H
n
Ø
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
SPARK-CHEM-160/1500/Ex
160
184
420
429
8
7
SPARK-CHEM-200/1500/Ex
200
224
476
471
8
7
SPARK-CHEM-250/1500/Ex
250
274
550
523
8
7
SPARK-CHEM-315/1500/Ex
315
339
660
622
8
7
5. Structure and Function
Structure of the fan is illustrated on Fig. No.3. The subsequent constructional elements of the
fan (except the impeller) are of antistatic plastic (PE EL). The impeller is made of stainless steel,
therefore it is possible to forward the chemically aggressive and flammable gases and vapours
as a mixture with the air. In the course of constructing there were selected materials that pre-
vents from ignition caused by hot surfaces or sparks caused by friction between the rotary ele-
ments of the fan (constructional safety “c”).

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
Fig. No.3 –Structure of the fans type SPARK-CHEM/Ex
To the impeller is fastened a cast iron hub. The hub along with the impeller is mounted at the
motor journal. The motor (in Ex execution) is installed on a supporting plate. The supporting
plate is formed of antistatic plastic (PE EL) and is of round shape with the bent outwards flange.
The supporting plate is connected with the fan base by means of spacing bushes.
Both, the base and the spacing bushes are of antistatic plastic (PE EL). To the supporting plate
is fixed the spherical hood of antistatic plastic (PE EL) to protect the motor from weather con-
ditions.
The fan is surrounded with a circumferential protective steel wire grid that prevents from contact
with rotary elements of the fan. To the fan base is welded up an inlet confusor of antistatic plastic
(PE EL). The fan inlet is protected with perforated plate that no external objects / debris would
not get into the impeller space.
On demand we deliver isolating switches (safety switches) to cut off the power supply during the
installing- and servicing activities (see catalogue card “Electrical Accessories”).
6. Assembly and Start-up
Prior to installing examine the delivered fan for damages and impurities occurred during the tran-
sport. The device is designed for work outside the industrial rooms. Manufacturer suggest its
installing on a roof base (delivery on separate order).
The roof base must be constructed exclusively of metal or of a material that do not conduct elec-
trostatic charges. It is important to provide grounding for the fan.
Before the connection to the power supply, make sure whether the parameters of the exis-
ting electrical installation are in uniformity with the data on the nominal plate. In case of
inconsistency the connection cannot be executed.
User who executed the installing is responsible for the complete observing of the reso-
lution of the EN ISO 13857 standard.

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
6.1. Guidelines of installing:
a/
VENTILATION INSTALLATION –to which SMART-CHEM/Ex fans are installed,
should be designed and carried out in accordance with the being in force valid re-
gulations and standards, with reference to the local explosion hazard.
b/
ELECTRICAL INSTALLATION –where SMART-CHEM/Ex fans shall be con-
nected –ought to be designed and executed according to thebeing in force
valid regulations and standards –with reference to the local explosion hazard.
Any activities referring the connection to the power supply have to be carried out by an autho-
rised person with electrical qualifications and according to the valid regulation and standards.
It important to provide the whole ventilation system with correctly executed installation to dissi-
pate the electrostatic charges. All connections between the ventilation ducts must be provided
with electrostatic joints (protective cables). Examine if the metal ducts are grounded properly.
Additionally, the motor housing must be grounded too. Connect the grounding to the clamp on
the motor housing by means of a protective cable.
The motor ought to be connected to the power supply system, strictly according to the Connec-
tion Diagram located in the inner side of the terminal box cover.
6.2 Safety inspection before the start up:
a/
Examine if all the mechanical connections are performed correctly,
b/
Examine the correctness of the electrical connections, phases sequence,
c/
Check the correctness of the connection of the motor and the fan housing with the PE pro-
tective cable.
d/
The motor should be protected from the short-circuit- overload and overvoltage effects and
additionally it ought to be protected from non-complete phase work and from lightning.
After the start up, check the impeller rotation sense which should be according to the arrow on
the housing.
CAUTION:
1. supply voltage 3 x 400V; 50Hz
2.supply voltage S1
3.ingress protection IP56
4.ambient temperature from -20 up to +40C
5.insulation class F
6. to the motor housing connect a grounding cable
of length 400 mm, ended with terminal KOI
7. the systems and devices used in area of explosion
hazard, ought to be constructed according to:
–guidelines of the ATEX 2014/34/EC Directive
–the being in force regulations and standards
ISOLATING
SWITCH
in Ex execution
CAUTION: Connect the windings according to the data on the nominal plate of the motor and with the
connection diagram placed on the cover of the terminal box of the motor.
Fig. No.4 –Connection Diagram of the fans SPARK-CHEM/Ex

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
CAUTION: Isolating switch ought to be installed beyond the explosion risk area, near the fan.
7. Operational Use
Construction and reliable execution of the fan provide longevity of operational use without the
everyday routine technical supervision. Periodically, examine the mechanical and electri-
cal connections, the state of grounding, and additionally provide efficient cooling to the
motor.
During the use check subsequent aspects:
–
operational quality of the motor
–
occurrence of eventual vibrations
–
width of the circumferential clearance between the impeller and the inlet confusor (funnel)
–
the state of the fan grounding
–
the state of the hood, shielding
Stop the fan in case of:
–
excessive vibrations and noise
–
motor overheating
–
smoke emerging in the motor
–
damage of the fan elements
In case when symptoms of incorrect function (increased noise level, vibrations, redu-
ced volume flow efficiency)of the device are noticed, disconnect the fan from the power
supply system and undertake technical revision in order to spot the causes of the faulty
function.
In case of every repair or the spare part replacement (according to ATEX
2014/34 Directive)it is important to apply the adequate information on an
additional plate or in the enclosed documentation(a register log of repair activities, etc.).
This is the duty of User!
A list of most frequent functional malfunctions and their corrective measures is listed below.
8. Troubleshooting Guide
Table No.3
Problem
Possible reason
Corrective action
1.
Sudden drop of the inta-
Obstacle objects, pollutants redu-
Clean the inlet guard.
ke flow efficiency.
cing the air flow got stuck at the
inlet guard.
2.
Sudden vibrations of the
Obstacle objects reducing the air
Disconnect the fan from the power
fan occur.
flow got stuck in the impeller.
system, and remove the obstacle.
Impeller is defective.
Replace the impeller and the motor
for new.
3.
It is not possible to start
Fade of one of the phases or the
Adjust to gain the correct supply
the fan.
voltage is too low.
voltage.
The block of protections got
Adjust the correct settings of pro-
activated.
tections.
9. Maintenance
In the aspect of operational use, the fan construction guarantees its efficient function without
continuous everyday technical supervision. It is recommended to perform technical inspections
in regular terms, to obtain efficient functional performances of the fan and to meet the rules of
Occupational Health and Safety.

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
Technical revisions on the fan must be performed exclusively by an authori-
sed person with qualifications. Additionally, the fan should necessarily be
disconnected from the power supply system.
During the technical revisions, follow the instructions included in the User’s Manual of
the motor, that constitute integral part of the main Use and Maintenance Manual of the
fan.
Within the scope of the technical revision:
–
keep clean the inlet grill;
–
periodically, check the mechanical- and electrical connections. Moreover, in case of faulty
function of the unit –undertake its technical revision;
–
carry out the inspection of the fan (the motor –according to the instructions of its manufac-
turer). Within the scope of the revision, clean the fan of the deposited impurities/pollutants.
Before the activities undertaken on the fan, follow the subsequent steps:
–disconnect the fan from the power supply. Exemption from this are ac-
tivities carried out on the running fan, e.g. measuring of the vibrations. In this case es-
pecially it is important to follow the regulations of the Occupational Health and Safety.
–Wait until the impeller stops rotating.
The fan can be restarted after the control steps are carried out, strictly as described in Section 6
“Assembly and Start-up”.
10. Occupational Health and Safety
Start-up and the operational use of the fan are admissible after getting acquainted with
the contents of the present Use and Maintenance Manual. The fan shall not cause any ha-
zard under the condition it is correctly and firmly installed within the ventilation system or to the
supporting structure.
Any installation activities related to the power supply system, have to be carried out strictly ac-
cording to the enclosed Connection Diagram and in accordance with the instructions given in
Section 6 of the present Use and Maintenance Manual.
Connection to the power supply system ought to be carried out by an au-
thorised person with qualifications, according to the being in force regulations. The fan
motor must be protected from the short-circuit and overload effects.
In the course of operational use, examine the fan connection to the PE protective cable.
Any revision activity and repair must be executed after the fan is disconnec-
ted from the power supply system.
Approaching with “loose garment/clothing” or putting the hand towards the
open inlet of the running fan can cause hazard of accident and severe disabi-
lity.
11. Transport and Storage
The fans are wrapped in foil and placed in cardboard packages. Larger fans can be transpor-
ted on pallets, protected from displacement / slide and overturn. To lift the fan use the special
transport handles (located on the motor housing). During the transport, protect the fan from
damage of its components, whereby that would result in reduction of the circumferential gap
between the impeller and the inlet confusor (funnel).

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
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 damages and malfunctions caused by User,
●
device failures caused during use which was in contradiction with the purpose of opera-
tional use and with the present Use and Maintenance Manual,
●
any damages being caused during improper transport, storage or incorrect maintenance.
Infringement of the Clause GSection 3 “Reservations of Producer” of the present Use and
Maintenance Manual and especially modifications undertaken by User on one’s own or use
in contradiction with the purpose of application –shall result in the loss of warranty validity.

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
13. Table of resistance of PVC against various substances
Environment
Concentration %
400C
600C
Acetone
10
––
––
Pure amyl alcohol
+ +
o
Ethyl alcohol (ethanol)
10
+ +
+
Non-fermentative isopropyl alcohol
70 - 99
+
Methyl alcohol (methanol)
96
+ +
–
Methyl alcohol (aqueous solution)
100
+ +
+
Ammonia, aqueous solution
50
+ +
+
Potassium nitrate, aqueous solution
saturated
+ +
+ +
Sodium nitrate, aqueous solution
saturated
+ +
+ +
Calcium nitrate, aqueous solution
saturated
+ +
+ +
Benzene
100
––
––
Painter’s naphtha, mineral spirit
+ +
+
Liquid butane
100
+ +
n-butanol (butyl alcohol)
100
+ +
o
Liquid chlorine
100
––
Dry gaseous chlorine
100
––
Potassium chlorate
7,3
+ +
o
Sodium chlorate, aqueous solution
25
+ +
+ +
Ammonium chloride, aqueous solution
all
+ +
+ +
Zinc chloride
+ +
+ +
Ethylene chloride
100
––
––
Methyl chloride
100
––
––
Potassium chloride, aqueous solution
saturated
+ +
+ +
Sodium chloride, (domestic salt) aqueous solution
saturated
+ +
+ +
Sodium chloride, aqueous solution
5
+ +
+ +
Chlorobenzene
100
––
––
Cadmium cyanide
+
+
Copper cyanide
+
+
Potassium cyanide
+
+
Mercuric cyanide
+
+
Sodium cyanide
+
+
Silver cyanide
+
+
Cyclohexane
100
+ +
o
Cyclohexanol
100
+ +
–
Cyclohexanon
100
––
––
Carbon tetrachloride
100
––
––
1,4-dioxane
100
––
––
Carbon disulphide
100
––
––
Sulphur dioxide
saturated
+ +
+ +
Ethyl ether
100
––
Petroleum ether
100
+ +
+
2-etylohexanole
100
+ +
+
Phenol, aqueous solution
approx. 9
o
––
Formaldehyde
40
+ +
Formalin
10
+ +

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
Environment
Concentration %
400C
600C
Ammonia phosphate
all
+ +
+ +
Glycerine
100
+ +
+ +
Glycol
100
+ +
+ +
Heptane
100
+ +
Izopropanol
100
+ +
Chromium bath, technical
+ +
o
Methyl-ethyl ketone
100
––
––
Cresols
100
––
––
Accumulator acid (H2SO4)
+ +
+ +
Nitric acid
10 / 50
+ + / + +
+ +/ +
Boric acid
100
+ +
+ +
Hydrocyanic acid
+
Citric acid
saturated
+ +
+ +
Hydrofluoric acid
8 - 50
+
––
Phosphoric acid
50 / 85
+ + / + +
+ + / + +
Lactic acid, aqueous solution
90
+ +
+ +
Formic acid
10 / 50
+ + / + +
+ / +
Formic acid
98
+
Acetic acid, icy
100
o
––
Acetic acid, aqueous solution
50
+ +
–
Oleic acid
100
+ +
o
Sulphuric acid
3–50 / 96
+ / o
+ / ––
Sulphuric acid
50 /10
+ + /+ +
+ + / + +
Hydrochloric acid
35
+ +
+
Stearic acid
100
+ +
+
Oxalic acid
saturated
+ +
+ +
Acidic sodium carbonate, aqueous solution
saturated
+ +
+ +
Acidic sodium sulphate, aqueous solution
saturated
+ +
+ +
Nail lacquer
o
Lysol
–
––
White liquor (12,5% of the active chlorine)
+ +
o
Potassium lye
10 / 50
+ + / + +
+ + / + +
Potassium permanganate, aqueous solution
saturated
+ +
+
Hydrogen peroxide
30
+ +
Naphthalene
100
o
- -
Nitrobenzene
25 / 100
+ + / - -
+ + / - -
Table vinegar
+ +
+ +
Butyl acetate
100
––
––
Ethyl acetate
100
––
––
2-butoxyetyl acetate
+
Edible vegetable oil
+ +
+ +
Edible animal oil
+ +
+ +
Coconut oil
+ +
+ +
Linseed oil
+ +
+
Olive oil
+ +
+ +
Paraffin oil
100
+ +
+ +

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04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
Environment
Concentration %
400C
600C
Soybean oil
+ +
+ +
Turpentine oil
+ +
o
Transformer oil
+ +
Mineral oils (without aromatic hydrocarbons)
+ +
+
Furnace oils
+ +
o
Silicone oils
+ +
Engine oils, car oils
+ +
+
Pine oil
100
+ +
Vapours of ethoxyl amines
––
––
Vapours of chlorides
+
Vapours of ferrous chloride FeCl2
20
+
Vapours of acetic acid
+ +
Vapours of hydrochloric acid
30
+
Vapours of oxy-oxygen fatty alcohols
+
Vapours of orange oils
––
––
Vapours of poly-glycols
+
Vapours of ammonia soda (soda ash) and of caustic soda
+ +
Vapours of tio-urea
+
Vapours of aliphatic hydrocarbons
+
Gaseous ozone
+ +
Automotive fuel (normal petrol)
+ +
+
Automotive fuel (petrol super)
–
––
Automotive fuel (diesel oil)
+ +
+
Paraffin
100
+ +
- -
Beer
+ +
+ +
Brake fluid
+ +
+ +
Anti-freeze fluid (di-ethylene glycol)
+ +
+ +
Sodium hypochlorite, aqueous solution
5
+ +
Liquid propane
100
+ +
Cresol solution
–
––
Soap solution
saturated
+ +
+ +
Mercury
100
+ +
+ +
Rum
40
+ +
+ +
Potassium sulphate, aqueous solution
saturated
+ +
+ +
Sodium sulphate, aqueous solution
saturated
+ +
+ +
Sodium sulphide, aqueous solution
saturated
+ +
+ +
Sodium sulphite, aqueous solution
saturated
+ +
+ +
Hydrogen sulphide
saturated
+ +
+ +
Pitch (tar)
+ +
+ +
Lemon juice
+ +
+ +
Brine (leach)
saturated
+ +
+ +
Dry salt
+ +
+ +
Agent for dishwashing, liquid
+ +
+ +
Tetra-chlor-ethane
100
––
––
Tetra-chlorethylene (per-chlorethylene)
100
––
––
Tetra-hydrofurane
100
––
––

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chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
Environment
Concentration %
400C
600C
Sodium tio-sulphate (fixative)
saturated
+ +
+ +
Toluene
100
––
––
Chlorinated lime
+
Potassium carbonate, aqueous solution
saturated
+ +
Sodium carbonate, aqueous solution
saturated
+ +
+ +
Water
100
+ +
+ +
Chlorinated water
saturated
+
Aqua regia (nitro-hydrochloric acid)
+
Seawater
+ +
+ +
Sodium hydroxide
50
+
+
Sodium hydroxide (caustic soda)
100
+ +
+ +
+ +
resistant
+
conditionally resistant with the occurrence
hazard of tensioning stress cracks
0
conditionally resistant
–
low resistant
––
not resistant

15
04.06.2019 chem-proof Ex roof fan SPARK-CHEM/Ex
14. 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: Teodor Świrbutowicz, KLIMAWENT S.A.
hereby declares that the appliance:
name: chem-proof Ex roof fans
type/model: SPARK-CHEM/Ex
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 May 17th, 2006 on machinery –amen-
ding 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 February 26th, 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/

2014/34/EC ATEX Directive of the European Parliament and of the Council of February 26th, 2014 on the harmonisation of
the laws of Member States relating to equipment and protective systems intended for use in potentially explosive atmosphe-
res. / Journal of Laws EC L96 of 29.03.2014 /
The appliance meets following harmonized standard:
●
EN ISO-12100:2012
–
“Safety of machinery – Basic concepts, general principles for design. Ha-
zard assessment and risk reduction”.
●
EN 60204-1:2018-12
–
“Safety of machinery –Electrical equipment of machines. Part 1: Gene-
ral requirements”.
●
EN ISO 13857:2010
–
“Safety of machinery –Safe distances to prevent hazard zones from be-
ing reached by upper and lower limbs”.
●
EN 80079-0:2013/A11:2014
–
“Electrical appliances in areas of gas explosion risk. Part 0: General re-
quirements”.
●
EN 60079-7:2016-02
–
“Electrical appliances for areas of gas explosion hazard. Part 7: Increased
safety construction “e”.
●
EN 1127-1:2011
–
“Explosive atmospheres – Explosion prevention and protection. Basic ter-
minology and methodology”.
●
EN ISO 80079-36:2016-07
–
“Explosive atmospheres – Part 36: Non-electrical equipment for explosi-
ve atmospheres. Methodology and requirements.
●
EN ISO 80079-37:2016-07
–
“Explosive atmospheres – Part 37: Non-electrical equipment for explosi-
ve atmospheres. Non-electrical types of protection. Constructional safety
“c”, supervised ignition “b”, immersion in a liquid “k”.
●
EN 14986:2017-02
–
“Designing of fans applied in areas of explosion hazard”
●
ISO 14694:2003+AMD1:2010
–
“Industrial fans –Guidelines on the quality of balancing and the vibration
level.
●
ISO 14695:2008/AC:2017-10
–
“Industrial fans – Methods of measurements of vibration of fans.
……………………………
……………………………
……………………………
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: Santander Bank Polska 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

16
chem-proof Ex roof fan SPARK-CHEM/Ex 04.06.2019
www.klimawent.com.pl
NOTES: