HADEF 16/12-EX, Installation, Operating And Maintenance Instructions

Page 1: ...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 ...

Page 2: ...Table of Contents 1 Information 3 2 Safety 4 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 Explosion protection 8 3 Transport and Storage 11 3 1 Transport 11 3 2 Safety device for transport 11 3 3 Storage 11 4 Description 11 4 1 Areas of application 11 4 2 Design 11 4 3 Functions...

Page 3: ...oad For the operation of hoists the national accident prevention apply in Germany amongst others Lifting equipment for use in areas prone 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 require adherence to all instructions in this manual Before del...

Page 4: ...ols load attaching devices as well as main energy supply lines must be assembled according to the valid rules and regulations For explosion proof equipment all these parts must be approved for use in area prone 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 me...

Page 5: ...e initial operation carried out by a licensed qualified person Defective devices and load suspension devices must not be used until they have been repaired Only original spare parts must be used Non compliance will result in any warranty claims becoming void Liability and warranty will become void if unauthorized modifications of the units are made by the user The permissible ambient temperature w...

Page 6: ...on Do not use a hoist that is defective pay attention to any abnormal noise it makes during operation Stop working immediately in case of disturbances and remedy failures Any damage and faults must be reported to a responsible supervisor immediately If the unit is put into motion any persons in the immediate vicinity must be informed by calling to them Please pay attention to the regulations for l...

Page 7: ...lease wear conductive shoes Gloves should have a shunt resistance of 108 It is not allowed to take off clothes The surface temperature of the devices could increase by a variety of external circumstances For this reason the surface temperature is to be monitored Avoid ignitable dust deposits Remove dust deposits daily before commencing work and ensure that dust cannot settle between moving parts N...

Page 8: ...quids IIB explosion group II gases IIA IIB IIC limit gap widths MESG 0 9 mm limit gap widths MESG 0 9 to 0 5 mm limit gap widths MESG 0 5 mm T4 Temperature class gases for dust only the tempera ture in C is stated T1 T2 T3 T4 T5 T6 limit temperature 450 C limit temperature 300 C limit temperature 200 C limit temperature 135 C limit temperature 100 C limit temperature 85 C Gb EPL equipment protecti...

Page 9: ... only very rarely occur for T6 for specific gas air mixtures such as carbon disulphide IIC 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 T1 450 450 T2 300 450 300 T3 200 300 200 T4 135 200 135 T5 100 135 100 T6 85 100 85 2 6 3 EX zone classificatio...

Page 10: ...10 5 52 190A 01 01 04 2 6 4 Explosion hazards recognizing and preventing ...

Page 11: ... of application The devices must be as far as possible installed in a covered room If they are used in the open protect the units against the effects of weather such as rain 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 functionings are endangered by the...

Page 12: ...ection Hoists with overload protection protects the hoist by a slipping clutch from damage by overload When the slipping clutch operates lifting of the load is stopped Lifting is only possible again after the load has been lowered and reduced to nominal load Special Parts For use in explosion dangerous areas are be installed some special units special treated surfaces or made in special material 5...

Page 13: ...eel turns anti clockwise Illustration4 NOTICE For double lifting mechanism Operate both lifting mechanism synchronous resp evenly CAUTION Run in of chain into the chain container for hoist with double lifting mechanism For a correct run in of chain into both chain containers the lowering operation must be carried out without load at certain intervals until both chain container are empty For motori...

Page 14: ...national accident prevention regulations and other prescriptions and technical regulations This person must test the material for one s work regularly with regard to design and kind of use The license will be given to qualified person be the approved supervision authorities ZÜS 8 2 Load chain Before commissioning the load chain must be aligned and oiled For the first commissioning of motorized hoi...

Page 15: ...r several dimensions in the table have been reached there is corrosion or elongation the chain must be replaced When replacing the chain also check the chain wheels Procedure Only insert new chains in an unloaded state and as the chains that are currently in the device i e not twisted Remove chain from its fastening at the end and attach a chain link which is open at the side A chain link which is...

Page 16: ... exist check readability X Protection earthing check pneumatich equipment X X if applicable WARNING If 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 CAUTION The load chain must be tested over its entire length The measure of the load chain must b...

Page 17: ...160 180 200 225 H 48 67 85 95 106 118 132 150 Dimensions in the tables are theoretical values without tolerances Please fill in the measured values before putting into operation Capacity kg 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 thickness is fallen short of by 5 due to wear the hook must be replaced DANGER I...

Page 18: ...tion of the chain will prolong the life of the chain by approx 20 times compared to dry run with unlubricated chain Wash dirty chain with petroleum or a similar cleaner under no circumstances heat the chain If there are environmental influences that foster wear such as sand a dry lubricant should be used e g graphite powder When lubricating the chain s condition of wear should be checked CAUTION D...

Page 19: ...olit FEP 2 Alvania EP 2 Unirex EP 2 Mobilux EP 2 MULTIS EP2 Stabylan 5006 Optimol Viscoleb 1500 Klüberoil 4UH 1 1500 Wolfracoat 99113 Chain lubricant OKS 451 13 8 Lubricant for food industry Selection as option SHELL MOBIL CASTROL KLÜBER Gearing FM Grease HD2 Mobilgrease FM 222 Klüberoil 4UH 1 1500 N Load chain Lubricant FM 100 Optimol Viscoleb 1500 Load hook Pulleys Gear rim Drive pinion FM Greas...

Page 20: ...he housing and got stuck there Release the hook suspend the load again lower the load unload the hoist Hoist does not lower the load Brake too tight Lift the brake Brake too tight due to rust Replace rusty parts and effect periodic inspection Load slips down partially during lowering Foreign object between the brake discs Remove the foreign object clean the surface Should the surface show lines re...