Worm gear screw jacks/ Linear Drives
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Worm gear screw jacks/ Linear Drives according to 94/9/EC (ATEX) for use in potentially explosive areas Safety - Made by Pfaff-silberblau

1 Responsibility • Our customer undertakes to provide us with all the required data. • Our customer must check the applicability based on the information provided by us. • The operator is responsible for - complying with the maximum capacity of the drive mechanism/lifting system - avoiding explosive atmospheres - minimizing or limiting the time of the explosion hazard - observing the information in the operating instructions supplied by us. If the operating instructions are not adhered to, the declaration of conformity will cease to be valid in accordance with 94/9/EC. • During the...

2.5 Type of protection for non-electrical equipment for use in potentially explosive areas: Protection Protection Protection Protection Protection Protection Protection flow restricting enclosure „fr“ flameproof enclosure „d“ inherent safety „g“ constructional safety „c“ control of ignition source „b“ pressurization „p“ liquid immersion „k“ • Pfaff-silberblau drive elements are designed in accordance with type of protection „c - Protection by constructional safety“. • Drive elements produced for use in Zones 1 and 2 (gas) are designed in accordance with type of protection „k - Protection by...

Questionnaire - Page 1 Pfaff-silberblau Hebezeugfabrik GmbH Am Silberpark 2-8, 86438 Kissing Phone +49 / 83 33 / 21 21-800, Fax +49 / 83 33 / 21 21-805 E-Mail: antriebstechnik@pfaff-silberblau.com, Internet: www.pfaff-silberblau.com 5.2 CHECKLIST for explosion protection data To enable Pfaff-silberblau lifting units/drive elements to be designed in accordance with EC directive 94/9/EC it is imperative that this checklist is completed and all outstanding questions regarding explosion protection be answered conscientiously. ■ Device group, device category and zone allocation (see Item 2.1)...

Questionnaire - Page 2 ■ Explosion group for gas (see Item 2.4) Gases are divided into explosion groups. The dangerousness of the gases increases from group II A to II C. The explosion group is only specified for types of protection „d“, „i“, „nC" and „nL“ in the identifying markings. Please enter a cross ■ Type of protection (see Item 2.5) • Pfaff-silberblau drive elements are designed in accordance with type of protection „c - Protection by constructional safety“. • Drive elements intended for use in Zones 1 and 2 (gas) are designed in accordance with type of protection „k - Protection by...

Actuator Technology Rail Technology Stage Technology Pfaff-silberblau Hebezeugfabrik GmbH Am Silberpark 2-8 86438 Kissing / GERMANY antriebstechnik@pfaff-silberblau.com www.pfaff-silberblau.com Phone +49 / 8233 / 2121-887 Fax +49 / 8233 / 2121-885 eest! GmbH & Co. KG, Augsburg Lifting & Material Handling Equipement