TECHNICAL CONCEPTS CONCEPTOS TÉCNICOS CV.03.09.24 521 Fans for potentially explosive environments (ATEX)according to 2014/34/UE directive | Ventiladores para atmósferas potencialmente explosivas (ATEX) según la directiva 2014/34/UE 4 | ORDER FORM FOR ATEX FANS Whenever you request information/an offer from a fan or ATEX equipment, Casals will request the following form to compliment. Company Contact person / position Industrial sector Telephone e-mail address Do you know the ATEX marking (group / category / group of gas-dust / temperature class, etc.)? If so, specify it below. If you do not know the fan/product marking, please fill in the following form: TYPE OF ATEX SUBSTANCE (EXPLOSIVE ATMOSPHERE) GAS (G) DUST (D) GAS (type) See fig.2 DUST (type) See fig.2 ZONE ZONE 1 (II 2G or Gb) ZONE 2 (II 3G or Gc) See fig.1 ZONE 21 (II 2D or Db) ZONE 22 (II 3D or Dc) See fig.1 OTHER DATA Gas explosion group Dust group IIA IIB IIB+H2 See fig.2 IIIA IIIB See fig.2 IGNITION TEMPERATURE GAS class temperature* GAS ignition temperature* Ignition temperature of dust cloud Ignition temperature for 5mm dust See fig.3 T1 T2 T3 T4 ºC ºC ºC * Specifying one of two data is enough OTHER DATA OF INTEREST OF OBSERVATIONS (IP65 motor, (IP65 motor, ambient temperature different to the range -20ºC to +40ºC, max. fluid temperature higher than 60ºC, altitude where the equipment is installed, abrasive/corrosive dust, corrosive gas, motor protection, method, etc.) IMPORTANT: It is the customer's responsibility to correctly define the potentially explosive areas where the equipment must be installed. Mr. / Mrs. .............................................................. declares that all the data reflected in this application form of ATEX equipment for work in explosive atmospheres are true and signs and seals as a sign of compliance with them: Date: Seal and signature: ………………………………………………………………………………………………….. ENTRY FORM / ATEX EQUIPMENT
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