SystemAir EX 140A Operation And Maintenance Instructions Download Page 20 | Manualshive

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background image

Explosion

proof

fans

·Operation

and

Maintenance

Instructions

·135371

·

en_GB

·21-01-2019

·A007

Systemair Sverige AB
Industrivägen 3
SE-739 30 Skinnskatteberg, Sweden

Phone +46 222 440 00
Fax +46 222 440 99

www.systemair.com

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Summary of Contents for EX 140A

Page 1: ...Document in original language 135371 A007 Explosion proof fans EX 140A 180A Presafe 16 ATEX 8598 X Operation and Maintenance Instructions GB ...

Page 2: ... Systemair AB All rights reserved E OE Systemair AB reserves the rights to alter their products without notice This also applies to products already ordered as long as it does not affect the previously agreed specifications ...

Page 3: ...nformation 2 2 1 Specific conditions of use 1 4 4 3 Transport and storage 4 4 Technical data 5 4 1 Dimensions 5 4 2 Wiring 6 5 Installation 7 5 1 Installation example 8 6 Checklist 9 7 Commissioning 9 8 Maintenance service and repair 10 9 Other 11 9 1 Name plates 12 ...

Page 4: ......

Page 5: ...4 34 EU Machinery Directive 2006 42 EC EMC Directive 2014 30 EU The following harmonized standards are applied in applicable parts EN 60 079 0 2012 A11 2013 Explosive atmospheres Part 0 Equipment General requirements EN 60 079 1 2014 Explosive atmospheres Part 1 Equipment protection by flameproof enclosures d EN 60 079 7 2015 Explosive atmospheres Part 7 Equipment protection by increased safety e ...

Page 6: ...air is not allowed The transported air must not corrode the fan housing fan blades or motor aluminium and steel Rust particles may not occur in the airflow Resonance vibrations can occur due to mounted components and should be checked during commissioning The fans must not be installed outdoors B C A 40 mm Fig 1 A Motor data B Fan data C Production label Installation electrical connection and comm...

Page 7: ...may exceed the rated current on the fan label as long as the total power consumption does not exceed the rated power value given Step 1 2 3 4 5 Voltages 1 80V 105V 130V 160V 230V Voltages 3 95V 145V 190V 240V 400V Motors are equipped with PTC resistors in triple execution More than two PTC resistor chains may not be connected in series as this can lead to indefinite suspension Max test voltage of ...

Page 8: ...A 2C 1 220 240V AC 50Hz 20 C to 60 C EX 140A 2 3 230V Δ AC 50Hz 20 C to 60 C 380 415V Y AC 50Hz EX 140A 4C EX 180A 4C 1 220 240 AC 50Hz 20 C to 60 C 220 240V AC 60Hz EX 140A 4 EX 180A 4 3 230V Δ AC 50Hz 20 C to 60 C 380 415V Y AC 50Hz 440V Y AC 60Hz 3 Transport and storage The fan is packed at the factory to withstand normal handling during transit Avoid blows and shock loads Store the fan in a dr...

Page 9: ... 4 EX 140A 4C 301 262 227 285 154 118 158 231 EX 180A 4 EX 180 A 4C 314 294 261 302 171 149 194 211 EX 140A 2 EX 140A 2C 324 262 227 291 154 118 158 211 Model I J K L M N O Weight kg EX 140A 4 EX 140A 4C 191 5 130 115 94 120 105 92 6 3 6 7 EX 180A 4 EX 180 A 4C 191 5 125 110 86 140 120 109 6 4 6 9 EX 140A 2 EX 140A 2C 210 5 130 115 94 120 105 92 10 10 7 135371 A007 ...

Page 10: ...220 240V 1 380 440V 3 Y 230V 3 D Sample motor protection Us supply voltage H1 fault indicator S1 off switch F1 F4 fuses S2 push button on K1 contactor S3 push button external reset TP PTC thermistor Sample wiring L1 L2 L3 N L1 L2 L3 N A1 A2 T2 T1 14 11 12 U EK230E A1 A2 T2 T1 14 11 12 U EK230E K L1 L2 L3 T1 T2 L1 L2 L3 T1 T2 M 3 D Y M 3 D Y L1 L2 L3 N RTRD U U1 V1 W1 TK TK 135371 A007 ...

Page 11: ... fan is firmly fixed and securely anchored EX 140A 180A must be installed so that vibrations can not be transmitted to the duct system or building structure Fig 2 Disturbing noise can be avoided by installing silencers accessory Duct installations must be carried out so that enclosure class IP20 mesh width below 12 mm is fulfilled on the inlet side and outlet side Parts that ensure the IP rating m...

Page 12: ... mentioned in the text are accessories that can be provided and not part of the ATEX certification Mounting the fan 3 When connected to a duct system or protective grilles fit appropriate socket on the housing inlet socket 2 outlet socket 4 then connect the duct 1 or protective grilles 5 On the fan intake section there are 4 pcs M4 threaded holes for fastening the inlet socket screws must not prot...

Page 13: ...h transformer The motor cooling fan must have clearances of at least 40 mm see figure 1 7 Commissioning Commissioning may only take place if all safety instructions and controls according the checklist is performed without comment When putting into operations check that No moving parts is touching the housing The impeller direction of rotation is correct direction arrow on housing see figure 2 The...

Page 14: ...ns Applicable health and safety regulations are followed EN50 110 IEC 364 Danger Cleaning with fluids when the fan is connected to voltage can cause an electric shock danger to life Under no circumstances may a high pressure cleaner or water jet be used No aggressive solvents may be used as cleaning agents The cleaning should be carried out on the flow area and cooling air in outlet area Loose scr...

Page 15: ...ration If the values are equal to less than 1 5 Mohm the motor winding must be dried Contact technical support for instructions The fan mainly consist of recycled materials that can be recycled again when the service life of the product has ended Check and follow the relevant legislation for recycling Fig 4 Name plate A Id nr of Notified Body B The Epsilon X mark indicates that the equipment comes...

Page 16: ...12 Other 9 1 Name plates 135371 A007 ...

Page 17: ...Other 13 135371 A007 ...

Page 18: ...14 Other 135371 A007 ...

Page 19: ...135371 A007 ...

Page 20: ...ion proof fans Operation and Maintenance Instructions 135371 en_GB 21 01 2019 A007 Systemair Sverige AB Industrivägen 3 SE 739 30 Skinnskatteberg Sweden Phone 46 222 440 00 Fax 46 222 440 99 www systemair com ...

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