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07.02.2017 

    

Explosion proof stationary fan

  WPA-P-N/Ex 

 

 

 

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  

WPA-P-N/Ex explosion proof portable fans

 

Installing, start up and operational use are exclusively admissible after getting 
acquainted with the contents of the User’s 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 

WPA-P-N/Ex explosion proof portable fans

 meets the require-ments 

of the current state of technology and the safety and health assurances included in: 

 

  2006/42/EC

 

Machinery Directive 

of the European Parliament and of the Council  

of May 17

th

, 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 26

th

, 2014  

on the harmonisation of the laws of Member States relating to the making available on the 
market of electrical equipment designed 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 26

th

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

 / 

 
 
 

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 60079-0:2013/A11:2014E 

 
 

 

“Electrical appliances in areas of gas explosion risk.   

 

 

 

Part 0:  General requirements”. 

 

 

 

 

 

PN-EN 60079-7:2010 

 
 

 

“Electrical appliances for explosive gas atmospheres.

  

 

 

 

Part 7: Increased safety “e”. 

 

 

 

 

 

PN-EN 1127-1:2011P 

 
 

 

“Explosive atmospheres. Explosion prevention and protection. 

 

 

 

Basic terminology and methodology”. 

 

 

 

 

 

PN-EN 13463-1:2010 

 
 

 

“Non-electric appliances in areas of explosion risk 

 Part 1 

 

 

 

– 

Basic concepts and requirements”. 

 
 
 
 

 

Summary of Contents for WPA-10-P-N/Ex

Page 1: ...1 07 02 2017 Explosion proof stationary fan WPA P N Ex Use and Maintenance Manual Explosion proof portable fan WPA P N Ex ATEX marking II 2 G c Ex e II T3 ...

Page 2: ...Remarks 3 2 Application 4 3 Reservations of Producer 5 4 Technical Data 5 5 Structure and Function 7 6 Assembly and Start up 7 7 Operational Use 10 8 Troubleshooting Guide 11 9 Maintenance 12 10 Occupational Health and Safety 12 11 Transport and Storage 13 12 Terms of warranty 13 ...

Page 3: ... Member States relating to the making available on the market of electrical equipment designed 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 atmosph...

Page 4: ...evel of protection HIGH as appliance classified in group II category 2 and designed for application in areas where explosive atmospheres are possible to occur It can be applied in zones 1 2 G The appliance is marked on the Ex classification board II 2 G c Ex e II T3 Marking of the operational conditions of the device group category hazard temperature class marking for explosion proof properties of...

Page 5: ...with aggressive pollutants which will destructively effect the device structure G During operation the maximum impeller rotations should not exceed the nominal rotations H Producer is not responsible for wounds injuries body laceration experienced by User or personnel during the improper operational use 4 Technical Data Table No 1 Acoustic pressure levels have been measured with the TK L 500 silen...

Page 6: ...sions of the fans WPA P N Ex Table No 2 Dimensions of the fans Type o the fan A mm B mm D mm E mm X mm Y mm H mm WPA 6 P N Ex 555 605 160 160 455 245 575 WPA 8 P N Ex 690 645 200 200 480 280 625 WPA 10 P N Ex 775 825 250 250 540 310 745 Fig No 2 Flow charts of the fans type WPA P N Ex ...

Page 7: ...portable fan should be fixed firmly to the floor to avoid the eventual sparking while the fan is displaced on the floor The sort of floor fastening has to be chosen by User User who is carrying out the installing is responsible for the complete fulfilling of the provisions of the standard PN EN ISO 13857 2010 After the portable fan is installed at the workplace it is time to connect it with the ve...

Page 8: ...th a KOI terminal to the fan housing 7 Installations and devices for use in areas of explosion risk should be executed according to arrangements of the 2014 34 EC ATEX Directive valid regulations and standards S1 isolating switch in Ex execution It is recommended to install it near the fan The application of the isolating switch is not obligatory and depends on the decision of Investor Cables W1 W...

Page 9: ...e correctness of electrical connections c Examine the correctness of the connection between the motor and PE protective cable d Inspect the continuity of the local equilibrating connections After the device is started up check if the impeller rotation sense is according to the arrow on the housing If this is not the case change the phase connection sequence in the motor terminal box at the side of...

Page 10: ...ng and also to ensure the efficient cooling for the motor Examples of incorrect operational use forwarding the media of temperature exceeding the admissible temperature 60 C conveying aggressive media conveying the media of high dustiness or with high content of pollution particles use of the fan in a place where the ambient temperature of the motor exceeds 40 C Consequences of incorrect use damag...

Page 11: ... of User A list of frequent functional disturbances and ways of their elimination is exposed below 8 Troubleshooting Guide Table No 3 Problem Possible reason Corrective action 1 Significant sudden decrease Pollutants objects reducing the Clean the inlet grill of intake air volume air flow deposited at the inlet grill 2 Sudden vibrations of the Obstacle objects got stuck Disconnect the fan from fan...

Page 12: ...ons of motor manufacturer Within the scope of maintenance clean the fan from the deposited impurities Before the start up follow subsequent steps Disconnect the fan from the power supply Exemption from this are activities that must be executed at the running fan i e vibration measurements especially here are important Occupational Health and Safety regulations Wait until the fan impeller stops rot...

Page 13: ...n top of the device It is inadmissible to put one device on top of another stacking During the transport protect them from atmospheric factors and from mechanical damage The fan must be stored in dry rooms and of efficient ventilation 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 dysfun...

Page 14: ...14 Explosion proof stationary fan WPA P N Ex 07 02 2017 ...

Page 15: ...15 07 02 2017 Explosion proof stationary fan WPA P N Ex NOTES ...

Page 16: ...17 Producer KLIMAWENT S A 81 571 Gdynia ul Chwaszczyńska 194 tel 058 629 64 80 fax 058 629 64 19 e mail klimawent klimawent com pl www klimawent com pl 888W16 WPA 6 P N Ex 07 02 2017 EN 888W17 WPA 8 P N Ex 07 02 2017 EN 888W18 WPA 10 P N Ex 07 02 2017 EN ...

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