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Rev.08 5.52.121.01.01.08

Spur Gear Hoist

14/12-EX

Explosion proof design

II 2G Ex h IIB T4 Gb or

II 2D Ex h IIIA T135°C Db

II 2G Ex h IIB T3 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

Содержание 14/12-EX

Страница 1: ...T3 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 equipm...

Страница 2: ...ontents 1 Information 3 2 Safety 3 2 1 Warning notice and symbols 4 2 2 Duty of care of the owner 4 2 3 Requirements for the operating personnel 5 2 4 Appropriate use 5 2 5 Basic safety measures 6 2 6...

Страница 3: ...e to explosion complies with current legislation standards and regulations and is classified in the applicable Ex protection class The stated performance of the devices and meeting any warranty claims...

Страница 4: ...one to explosion or they must be suitable for use in area prone to explosion The owner is responsible for this However in everyday operation this degree of safety can only be achieved if all measures...

Страница 5: ...xceeded An exception can be made during the load test before initial operation carried out by a licensed qualified person Defective devices and load suspension devices must not be used until they have...

Страница 6: ...oad carrying devices UVV for both positive and non positive methods of attaching loads The lifting tackle or the load must be securely attached to the hook and be seated at the bottom of the hook The...

Страница 7: ...e monitored Avoid ignitable dust deposits Remove dust deposits daily before commencing work and ensure that dust cannot settle between moving parts Never remove dust with compressed air remove it with...

Страница 8: ...dths MESG 0 9 to 0 5 mm limit gap widths MESG 0 5 mm T4 Temperature class gases for dust only the temperature in C is stated T1 T2 T3 T4 T5 T6 limit temperature 450 C limit temperature 300 C limit tem...

Страница 9: ...IC our hoists are not rated for these temperature classes and must not be used for these classes Temperature class Ignition tem perature of gas C max surface temperature of the operating material in C...

Страница 10: ...10 5 52 121 01 01 08 2 6 4 Explosion hazards recognizing and preventing...

Страница 11: ...in hail snow direct sunshine dust etc we recommend to use a cover in parking position If the device is set up in a continuously humid environment with strong temperature fluctuations the correct funct...

Страница 12: ...um die casting Not for explosion proof equipment In case of ex proof hoists the housing is only made of steel plates Load chain According to EN 818 7 T high quality chain All components match precisel...

Страница 13: ...at are familiar with the operation of the lifting devices and cranes may be entrusted with their operation They must be authorized by the employer for the operation of the equipment The employer must...

Страница 14: ...alified person has learned due to occupational training and experience and the job that the person has done the skills needed to tests the material for one s work Definition licensed qualified person...

Страница 15: ...al 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 shorte...

Страница 16: ...one or several of the dimensions fall below or exceed the dimensions in the table or if cracks or corrosion are found the parts must be replaced with original spare parts 12 2 Checking the load chain...

Страница 17: ...e fill in the measured values before commissioning Capacity t X or Y mm H mm CAUTION When the dimension of hook opening width is deformed more than 10 or when the dimension of the hook bottom thicknes...

Страница 18: ...lubricated to prevent excessive wear If the same lifting operations are carried out constantly the switching area from a lifting to a lowering movement must be given special attention Thoroughly effe...

Страница 19: ...g clutch is secured by sealing In case of any changes will void the warranty Should maintenance be necessary please contact a service company authorized by the manufacturer 13 7 Lubricant Selection FU...

Страница 20: ...Hoist does not lift the whole distance long Hook stucks chain is twisted Place hooks and chains in correct position Brake remains closed stuck The load hook was pulled against the housing and got stuc...

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