1 Allgemeine Sicherheitsvorschriften_neu_Einbaurichtlinien.qxd
Contents
1. Safety regulations I 1 Foreword Work with machinery involves dangers to life or physical injury which you as an operator driver or servicing tech nician can come across If you always carefully read and observe the various safety instructions you can avoid dangers and accidents This especially applies to staff members who only use the ma chine occasionally such as for servicing The following safety regulations guarantee your safety the safety of others and help avoid of damages to the machine when followed carefully 1 2 General safety regulations Make yourself familiar with the operating and servicing instructions before starting up the machine Make sure that you possess any possible additional in structions for your version of the machine and that you have read and understood them Only authorised persons are permitted to operate ser vice or repair the machine Observe the legal minimum age Only deploy trained and instructed personnel and cle arly define the areas of responsibility of staff members for operating and servicing work Define the areas of operator responsibility including with respect to legal traffic regulations and allow him to refuse to follow instructions from third parties which contradict safety Only allow employees who are being trained taught in structed or who are undertaking an apprenticeship scheme to work under the supervision of experienced and authorised personnel Occasiona2. KTA KONVEKTA will pro vide the necessary technical documents 1 3 Avoiding crushing and burns Do not work under the machine or the vehicle if it is not safely positioned on the ground supported or suffi ciently protected against falling or dropping Do not use any damaged lifting aids such ropes or chains and do not use aids without the necessary load capacity Wear protective work gloves when handling metal chains If the vehicle engine is running or a machine is in opera tion make sure that no objects can enter the fan The fan will launch these objects away and be damaged by the objects The engine cooling system and lines and tubes which conduct refrigerants fluids are hot and pressurised when close to operational temperature Avoid contact with parts which conduct cold water and refrigerants There is a danger of burning Avoid work in the engine area when the vehicle engine is running There is a danger of getting caught or pulled in crushing and burns Always start the machine according to the regulations mentioned in the operating and instruction manual Check the electrical unit regularly Let all faults such as loose connections blown fuses and lamps and charred or scuffed cables be corrected by a specialist Let all lines tubes and screw joints be checked for leaks and damages by a specialist Repair any leaks immedia tely and replace all damaged parts Become familiar with the use of fire extinguishers and in
3. The outer layer is brittle splits in the tube material there are deformations which do not correspond with the natural shape of the tube both when pressurised and Installation guidelines 3 depressurised or bends e g separation of layers and build up of air bubbles Leaks Failure to comply with the requirements for installation Damages or deformation of the tube fittings which re duce the stability of the fitting or the connection bet ween tube and fitting The tube loosens from the fitting The fitting is corroded and it affects the function and stability Excessive storage periods and period of use Lay and mount tubes and pipelines correctly and do not mix the connections up 2 Explanation of abbreviations for KONVEKTA pro ducts The names of KONVEKTA products are mainly technical abbreviations In addition to the common abbreviations for electrical units power consumption and dimensions etc KONVEKTA has developed its own system for ab breviations which we will explain and present in the follo wing Module types KL Air conditioning unit which can also in clude heating Air conditioning units which heat venti late fresh air and cool FK Fresh service units HLK HKL TK Deep freeze units TKH Deep freeze units with hydraulic drive TKD Deep freeze units with diesel engine drive VD Vaporiser KD Condenser UKD Underfloor condenser DKD Roof condenser HKD Rear condenser Numbe
4. ator elements plug connections and heat exchangers are at particular risk Make sure that all covers and seals are removed after cleaning work is completed Inspect all fuel engine oil and hydraulic oil and refrigerant lines after cleaning work for leaks loose connections scuffs and damages e Allow any defects to be repaired immediately e Do not use any strong cleaning agents to clean the ma chine or any steam cleaners within the first two months after initial use or after repainting Only carry out welding cauterisation or grinding on the machine when permitted in writing by KONVEKTA Clean the machine vehicle and the surrounding area of dust and flammable substances before carrying out any welding cauterisation or grinding work Ensure that there is sufficient ventilation There is a danger of fire and or explosion Observe the valid safety regulations for the respective product with regard to handling oils fats and other che mical substances Make sure that substances aids and replaced parts are disposed of safely in an environmen tally safe way Handle hot substances and aids carefully There is a dan ger of burning or scalding Only operate combustion engines in sufficiently ventila ted spaces Make sure that there is sufficient ventilation in enclosed rooms when starting the engine Follow the instructions and safety regulations which are valid for the respective site Use safety equipment climbing aids and working
5. ays wear safety clothing for servicing work Apart from safety shoes and work gloves some work requires a protective helmet protective face mask ear protec tors or protective respiratory equipment Keep unauthorised persons away from the machine ve hicle during servicing work Secure the servicing area with a much clearance space as necessary Inform the operating personnel before carrying out any specific work or servicing work Designate a supervisor When undertaking any servicing or repair work make sure that any loosened screws are retightened accor ding to the stipulated torque level If safety devices must be dismantled for servicing or re pairs the safety devices must be remounted and chek ked immediately after completion of servicing or repair work For servicing work especially inside the engine hang a warning sign with do not switch on on the ignition and remove the ignition key Clean the machine especially any connections or screw joints of oil fuel or protective products at the begin ning of the repair service Do not use strong cleaning products and use non fibrous cloths Do not use any flammable cleaning fluids to clean the machine Before cleaning the machine with water steam pressu rised steam cleaner or other cleaning agents cover or seal all openings in the machine into which water steam cleaning agents may not enter due to safety or functional reasons Electrical engines switch and ope r
6. form yourself about the local fire brigade fire fighting options and any regulations 1 4 Safety information for initialisation Carry out a thorough inspection on the machine before each initialisation Check the machine and all associated additional compo nents such as condenser fixings and operator elements for loose parts wear and tear splits leaks and wilful da mages Never take a defective machine into operation Make sure that damages are repaired immediately Make sure that all hoods covers and protectors are clo sed and locked that all warning signs are present Make sure that you can recognise and read all operator and display elements at all times Protect displays and other display devices from sunlight and other visual dis turbances Make sure that no one is working on with or under the vehicle machine and warn people in the surrounding KONVEKTA Installation guidelines area before initialising the machine 1 5 Safety regulations for starting the machine Check the function of all warning lamps and instruments before starting the vehicle machine and set all operator elements on the machine to the neutral position Before starting the machine vehicle sound the horn briefly to warn people in the vicinity of the vehicle ma chine Only start the machine from the driver or operator sta tion If you do not receive any other instructions start the machine according to the instructions in the operating a
7. lly check whether staff members are working with attention to safety and dangers and are observing the operating and servicing manuals Wear safety clothing when working on or with the ma chine Avoid wearing rings watches ties scarves open jackets and loose clothing These can get caught or pul led in which poses a danger of injury Certain work re quires the following protective eyewear safety shoes protective helmet working gloves reflective vest ear protectors or respiratory protection equipment Inform yourself about the valid safety regulations on site and make yourself familiar with them Never start up a machine or vehicle without having thoroughly inspecting it beforehand and checking whet her warning signs are missing or are illegible The machine must be provided with specific safety devi ces for special applications In this case work is only permitted once these are attached and fully functional Do not perform any changes attachments or conversi ons to the machine which might affect safety without the permission of the supplier This is particularly valid for the installation and setting of safety devices and val ves or for welding weight bearing parts Installation guidelines Pay attention to all danger and safety information Equipment or attached parts from other manufacturers or ones which KONVEKTA have not approved may not be installed or applied to the machine without the writ ten permission of KONVE
8. nd user manual Only allow combustion engines to run in enclosed spa ces if there is sufficient ventilation Open windows and doors where necessary to guarantee the supply of fresh air according to the technical regulations for dange rous substances TRGS 554 volume I part 6 chapter l section 4 7 4 1 to 4 7 6 Check the function of the machine s controls 1 6 Information for safe working processes Make yourself familiar with the specific conditions in the surroundings special valid regulations and any possible warning signals before starting any work on or with the machine The working environment includes obstacles in the working and transport areas the load capacity of the floor and the necessary protection of the site from public transport areas Report any functional faults and make sure that all ne cessary repairs are carried out immediately Ensure that no one is in danger when the machine is taken into operation 1 7 Turning the machine off safely Switch off the machine vehicle engine according to the instructions provided in the operating and user manual and set all operator elements to the neutral position Lock the vehicle correctly remove the key from the ignition and secure the machine against unauthorised use and vandalism 1 8 Transporting the machine safely Only use suitable transport equipment and lifting equip ment with sufficient weight bearing capacity Do not try to lift heavy part
9. or cooling systems which are produced and sold by KONVEKTA are equipped with specific lifting points or hanging points These points must be used to lift or transport the unit when it is to be mounted to avoid the unit twisting The twisting of the unit due to incorrect transport aids can lead to damages splits or leaks on the unit which are noticed when the unit is taken into operation especially on busses The lifting device must be produced by the installer and must meet the guidelines for lifting equipment When pro ducing such lifting devices the weight of the unit must be considered correct selection of material Due to the fact that units made by KONVEKTA have various sizes and weights the lifting points on the individual units are diffe rent and a universal lifting device cannot be used The transport and mounting of KONVEKTA units on a fork lift truck is objected to by KONVEKTA and does not comply with the safety regulations Any damages which are traced back to this kind of transport will not be ack nowledged by KONVEKTA in a GWA and results in a ne gative GWA assessment The standard safety regulations for cranes must be complied with KONVEKTA
10. plat forms for assembly work above head height Do not use any machines or vehicle parts as climbing aids which are not intended to be used to climb on Wear fall arrest equipment for servicing work at a height Keep all handles steps railings podiums plat forms ladders and other climbing aids free of dirt snow and ice 1 10 Safe servicing of refrigerant and hydraulic tubes All tubes pipelines and screw joints must be checked regularly at least once per year for leaks and any re cognisable external damages Repair any damaged parts immediately Squirting oil or refrigerant can lead to injury or fire Tubes and pipelines are subject to normal wear and tear even if they are stored and used correctly The period of use is therefore limited Incorrect storage mechanical damages and unauthorised excessive use are the main causes of failure The period of use of a hydraulic pipeline should not ex ceed six years including a storage period of a maximum two years observe the manufacture date on the tubes Repairs on hydraulic tubes and pipelines are forbidden If the maximum limit range for strain on the pipelines is applied this can reduce the lifespan e g high tempera tures frequent movements high impulse frequencies or use over several shifts Tube and pipelines must be replaced when the following criteria are found during inspections Damages to the outer layer down to the insert e g scuffing cuts or splits
11. rs The KL and HKL air conditioning units HLK units are an exception are numbered from KLI to KLI2 and a KL2 unit has a lower power output than a KL3 An additional 0 is added to the new generation of KL units i e KL60 or KL70 The FK amp TK units have a higher number code i e FK2250 This number identifies the cooling power for a standard temperature of 30 C outside and 0 C inside The unit identification e g KL6 is following by letters such as KL6AFT for example The meaning of the letters is explained as follows Type of construction stands for on the roof F stands for flat construction R stands for round and flat construc tion KL6ART KONVEKTA 4 Installation guidelines T stands for tropical use which means up to 55 C outside temperature For units without T the perfor mance level is up to 38 C C stands for such as KL6CFT a special value which usually has less output than the normal version KL6AFT stands for integrated with a unit which is fully integrated in the vehicle Split stands for split unit components whereby the KD is usually outside and the vaporiser s is are usually ar ranged inside 2VD stands for a double vaporiser version 4VD stands for a quadruple vaporiser version T N stands for day night which occurs on FK amp TK units and means that a night rate with 220V or 380V is integra ted 3 Installation guidelines for Konvekta units All air conditioning units
12. s but use suitable lifting aids with sufficient weight bearing capacity Secure individual parts and larger components carefully to lifting equip ment when exchanging them to avoid any danger Only use suitable lifting equipment which is in a perfect condition and lifting aids with sufficient weight bearing capacity Do not stand under suspended loads and avoid working under suspended loads Do not use any lifting equipment or aids which are da maged or do not have sufficient capacity Wear protec KONVEKTA tive work gloves when handling steel ropes and chains Only deploy experienced personnel to attach the loads and to instruct the crane and fork lift truck drivers The instructor must remain in sight of the operator or be able to communicate with him 1 9 Measures for safe servicing Do not carry out any servicing work or repairs which you are not capable of Adhere to the periods stated in the stipulated in the operating or service manual for repeated tests inspecti ons Sufficient workshop equipment is necessary for the work involved in servicing All work or interference with the cooling system and all components which conduct refrigerant may only be car ried out by suitable qualified and trained specialists cooling system engineer vehicle electrician Replacement parts must correspond to the technical re quirements designated by KONVEKTA This is always guaranteed if original KONVEKTA replacement parts are used Alw
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