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5.52.624.01.01.00 

 

 

 

2.6.4 

Explosion hazards … recognizing and preventing! 

 

 

 

 

 

 

Содержание 108/22-EX

Страница 1: ... Gb or II 2D Ex h IIIA T200 C Db DANGER Not to be used with IIC gases and IIB gases hydrogen sulphide and ethylene oxide and light metal and shock sensitive dusts It is not allowed to use the equipment in area at risk from explosion where gas AND dust does both exist at the same time Installation Operating and Maintenance Instructions ...

Страница 2: ...Contents 1 Information 3 2 Safety 3 2 1 Warning notice and symbols 3 2 2 Duty of care of the owner 3 2 3 Requirements for the operating personnel 4 2 4 Appropriate use 4 2 5 Basic safety measures 5 2 6 Explosion protection 6 3 Transport and Storage 10 3 1 Transport 10 3 2 Storage 10 4 Description 10 4 1 Areas of application 10 4 2 Design 10 4 3 Functional description 10 4 4 Important components 11...

Страница 3: ...ntation of component manufacturers that may be supplied additionally must be observed in case of differences between these documentation and our manuals the specification of the our manual must be observed NOTICE We refer to the prescribed equipment tests before initial start up before putting back into operation and the regular periodic inspections In other countries any additional national regul...

Страница 4: ...able matters regarding safety at work and environmental protection and that they are familiar with the operating manual and in particular the safety instructions it contains Any safety and warning signs on the devices are not removed and remain legible customers equipment at site must comply with currently applicable ATEX regulations WARNING It is not allowed to make constructive changes of the eq...

Страница 5: ... Pay attention to caution notes at units and in the manual Observe safety distances Take care for a free view on the load Only use this devices appropriately The equipment is to be used exclusively for movement of goods It must not be used for transporting people under any circumstances Never load the devices beyond their working load limit Observe the relevant national accident prevention regulat...

Страница 6: ...ensure that dust cannot settle between moving parts Never remove dust with compressed air remove it with a wet bolt of cloth Defective units or units that show abrasion of its surface rust on chains hooks or suspension devices must be taken out of service Please observe the prescribed intervals Assembly and maintenance work must only be carried out in an atmosphere not prone to explosion Check the...

Страница 7: ...of protection high complies with zone 1 level of protection enhanced complies with zone 2 2 6 1 EX category Gas Dust EX Zone 1 2 21 22 Device category 2G 3G 2D 3D Explosion Group IIB IIIA Temperature class T3 T4 T200 C T135 C DANGER The classification for the device can be found on the EX type plate on the device The devices must only be used in the classification stated or in a lower classificati...

Страница 8: ...are classified into zones The owner must determine the zone that exists Information on the zone classification can be found in IEC 60079 10 and in national standards The following table contains an overview of the zone classification in combination with the device category Gas Vapour Mist Dust explosive atmosphere does exist Zone device category Zone device category 0 1G 20 1D continuously long te...

Страница 9: ...5 52 624 01 01 00 9 2 6 4 Explosion hazards recognizing and preventing ...

Страница 10: ...ionings are endangered by the forming of condensation NOTICE Use only in the intended atmosphere with a humidity of up to 100 but not under water Depending on the type of device it is suitable for use in area at risk from explosion in the EX classification stated The EX classification is mentioned on the EX type plate on the hoist The use of the unit is only allowed for the EX classification menti...

Страница 11: ...22 Size Rope Ø max A A1 B B1 D5 Schraube 8 8 mm mm mm mm mm mm M 025 4 110 90 86 66 9 8 05 6 160 130 127 97 13 12 10 9 220 180 162 127 17 16 20 12 250 200 216 166 21 20 32 16 310 250 247 187 25 24 50 18 360 260 294 234 32 30 125 24 470 400 323 263 32 30 200 28 570 480 370 300 32 30 Illustration 2 6 1 Wire rope deflection maximum wire rope deflection angle 4 for standard wire ropes 2 for non twisti...

Страница 12: ...n the groove base Check screw connections 8 Commissioning 8 1 General The operator of the unit is responsible for the entire system According to the Ordinance on Industrial Safety and Health a hazard analysis must be carried out by the operator Observe the respective national standards regulations and directives of the responsible bodies at the place of operation NOTICE Hoists up to 1000 kg capaci...

Страница 13: ...e done when the hoist is not loaded Records must be kept of all test results and measures taken 10 2 Monitoring The monitoring and servicing intervals stated are valid for operation under normal conditions and single shift operation In case of severe operating conditions e g frequent operation with full load or special environmental conditions e g heat dust etc the intervals must be shortened corr...

Страница 14: ...seating or sluggishness of rope pulley Rope pulley does not turn rope sticking in pulley groove rope pulley worn or deformed replace rope pulley 15 Decommissioning WARNING It is essential that the following points are observed in order to prevent damage to the equipment or critical injury when the device is being decommissioned It is mandatory that all steps for decommissioning the machine are car...

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