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Care and maintenance are all-important This operating manual is to help you to if the screw compressor is to meet the get to know the compressor and to use it demands placed upon it. This applies particularly to Define who is responsible for operating 3.1 Identification of safety personnel only using the machine the machine, and authorize him to ignore instructions occasionally, e.g. for setting up and instructions from third parties if these maintaining the machine. Any changes noticed (including and repair procedures, it has to be Safety devices for preventing or changes in operating performance) must. First check Hydraulic and pneumatic systems the deenergized parts to make sure they are off load, then connect to ground and. Orifice, evacuation line Oiler option Air filter 14. Oiler reservoir Diesel engine 15. Safety The coupling arrangements which can chains are attached on towing vehicle. Transport safety locking of the towing be used: arrangement The electrical cable (option) is. Any changes noticed (including changes in operating performance) must be reported immediately to the authority or person in charge. You can reduce the occurrence of condensation in the fuel tank considerably by filling it up in good time. Switch on main switch.Work on the brakes may only be carried out by trained technical staff or by specialist brake services! Danger. Check for leakage. Reassembling the air filter: Dispose of the old fine separator cartridge in the specified manner. Service Package 1000 h A19052574 GDP21-GDP31 For battery maintenance please also refer to the manufacturer’s instructions Service Package 1000 h A19051574 and the engine operating manual. Check the equipment) electrical cables regularly, replacing rather To avoid unwanted interaction, do not. If in doubt, it is advisable to personnel on startup, and may be contact the equipment manufacturer 1st position:. Connected devices are faulty Unplug Does fuse Has fuse blown.
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Check that all electrical terminals are properly seated. Check generator protective switch and replace if required. The heat exchanger operates fully automatically. Operating errors at the heat exchanger are excluded. Operation of the oil temperature controller is fully automatic. Maloperation of the oil temperature controller itself is impossible. The tank must always wait until the compressor is contain a minimum of 0.2 l of tool oil. JSFiddle or its authors are not responsible or liable for any loss or damage of any kind during the usage of provided code. You must have JavaScript enabled in your browser to utilize the functionality of this website. Or select your modelUnsure what you are looking for or can\'t find the part you needFilter Filter Original Equipment Manufacturer names are the trademarks of each manufacturer. Brand names and logos listed are for references only. Market sectors tapped by Bottarini include industrial handling, energy production, environmental processes and healthcare applications. Completely meeting OEM specifications and performance, our replacement compressor parts are fully compatible with Bottarini air compressor models. Call at 1-888-855-1123 and we’ll help you find the right part for your air compressor. Sign up for newsletter today CompressorParts.com makes no claims of special affiliation with or special sanctions by the original manufacturers or their respective trademarks. The appearance of those names is not intended to imply that CompressorParts is an authorized dealer or distributor of these manufacturers. Accidents are prevented by foreseeing potentially hazardous situations and observing the appropriate safety standards. The fundamental safety standards are listed in the “SAFETY” section of this manual and also in the section involving the use and maintenance of the compressor.
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Hazardous situations to be avoided in order to prevent serious personal injuries and machine damages are listed in the “WARNINGS” section of the instruction manual or are actually printed on the machine. Never use the compressor improperly but only as recommended by the Manufacturer. We recommend that you strictly observe all the indications given within as the ideal operational efficiency and lasting wear of the compressor depend on the correct use and methodical application of the maintenance instructions given hereafter. Remember that when any doubts or inconveniences arise it is a good rule to always contact the AUTHORISED SERVICE CENTRES. They are at your complete disposal for any explanations or jobs required. The Manufacturer therefore declines all liabilities regarding the incorrect use and poor maintenance of the compressor. The INSTRUCTION MANUAL is integral part of the compressor. Ensure that any up-dates forwarded by the Manufacturer are actually added to the manual. If the compressor is sold on at a later date the manual must be given to the new owner. 0.1.b Conserving the manual Use and read the manual with care being careful not to damage any part of it. Do not remove, tear or re-write any parts of the manual for any reason whatsoever. The various SECTIONS in which all the notes relative to a certain subject are found in the INDEX. READ THE INSTRUCTION MANUAL Read the use and maintenance manual carefully before installing and starting the compressor. GENERAL HAZARDOUS SITUATION An additional note will point out the type of hazard involved. Meaning of the indications: Warning. This points out a potentially hazardous situation, which if ignored, could cause personal injury and machine damage. Note! This enhances crucial information. RISK OF ELECTRIC SHOCK Warning: the electrical power supply of the compressor must be disconnected before doing any jobs on the compressor.
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In the case of need contact: Our CUSTOMER TECHNICAL SERVICE department or your local dealer. 7 GB The constant and efficient performance of the compressor is ensured only if original spare parts are used. It's recommended to visit the web site We recommend therefore that you strictly observe the indications provided in the MAINTENANCE section and to use EXCLUSIVELY original spare parts. The use of NON ORIGINAL spare parts automatically annuls the guarantee. 1.3 General safety warnings Note. The procedures provided in this manual have been written to assist the operator throughout the use and maintenance of the compressor.If these parts are to be removed for maintenance or servicing purposes, ensure that they are put back in their original place perfectly before using the compressor again. 3. ALWAYS WEAR SAFETY GOGGLES Always wear goggles or equivalent eye protection means. Never direct compressed air towards any part of your body or that of others. 4. PROTECT YOURSELF AGAINST ELECTRIC SHOCKS Avoid accidentally touching the metal parts of the compressor with your body, such as pipes, the tank or metal parts connected to earth. Never use the compressor where there is water or in damp rooms. 5. DISCONNECT THE COMPRESSOR Disconnect the compressor from the electric power supply and completely discharge the pressure from the tank before carrying out any service, inspection, maintenance, cleaning, replacing or inspection jobs of each part. 6. ACCIDENTAL START-UP Never move the compressor while it is connected to the electrical power supply or when the tank is pressurised. Ensure that the main switch is turned OFF before connecting the compressor to the electrical power supply. 7. STORE THE COMPRESSOR APPROPRIATELY When the compressor is not in use, it must be stored in a dry room away from atmospheric agents. Keep it out of children’s reach. 8. OPERATIONAL AREA Keep the work area clean and remove any tools that are not required. Keep the work area sufficiently ventilated.
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Never use the compressor in the presence of flammable liquids or gas. The compressor may produce sparks while running. Do not use the compressor where there may be paints, gasoline, chemical compounds, glues and any other flammable or explosive material. 9. KEEP THE COMPRESSOR OUT OF CHILDREN’S REACH Prevent children or anyone else from touching the power supply cable of the compressor. All outsiders must be kept at a safe distance from the operational area. 10. WORK CLOTHES Do not wear unsuitable clothing, ties or jewellery as these may get caught up in moving parts. Wear caps to cover your hair if necessary. 8 GB 11. PRECAUTIONS FOR THE POWER SUPPLY CABLE Do not disconnect the power supply plug by pulling on the cable. Keep the cable away from heat, oil and sharp edges. Do not stand on the electrical cable or squash it under heavy weights. 12. LOOK AFTER THE COMPRESSOR WITH CARE Follow the maintenance instructions. Inspect the power supply cable on a periodic basis and if damaged it must be repaired or replaced by an authorised service centre. Visually check the outside appearance of the compressor, ensuring that there are no visual anomalies. Contact your nearest service centre if necessary. 13. ELECTRICAL EXTENSIONS FOR OUTDOOR USE When the compressor is used outdoors, use only electrical extensions manufactured for outdoor use and marked as such. 14. WARNING Pay attention to everything you do. Use your common sense. Do not use the compressor if you are tired. The compressor must never be used if you are under the effect of alcohol, drugs or medicines, which could make you tired. 15. CHECK FAULTY PARTS OR AIR LEAKS Before using the compressor again, if a safety guard or other parts are damaged, they must be checked carefully to evaluate whether they may operate as established in complete safety.
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Check the alignment of moving parts, hoses, gauges, pressure reducers, pneumatic connections and every other part that may be crucial for the normal operational efficiency of the compressor. All damaged parts must be properly repaired or replaced by an authorised service centre or replaced following the instructions provided in instruction manual. 16. USE THE COMPRESSOR EXCLUSIVELY FOR THE APPLICATIONS SPECIFIED IN THIS INSTRUCTION MANUAL. The compressor is a machine that produces compressed air. Never use the compressor for purposes other than those specified in the instruction manual. 17. USE THE COMPRESSOR CORRECTLY Operate the compressor in compliance with the instructions provided in this manual. Do not allow children to use the compressor or those who are not familiar with it. 18. ENSURE THAT EACH SCREW, BOLT AND GUARD IS FIRMLY SECURED IN PLACE. 19. KEEP THE IN-TAKE GRIDS CLEAN Keep the motor ventilation grids clean. Regularly clean these grids if the work area is particularly dirty. 20. OPERATE THE COMPRESSOR AT THE RATED VOLTAGE Operate the compressor at the voltage specified on the electric data plate. You could damage or burn-out the motor and other electric components if the compressor is operated at a higher or lower voltage than its rated voltage. 21. NEVER USE THE COMPRESSOR IF IT IS FAULTY If the compressor is noisy or vibrates excessively when running or it seems to be faulty, stop it immediately and check its efficiency or contact your nearest authorised service centre. 22. DO NOT CLEAN PLASTIC PARTS USING SOLVENTS Solvents such as gasoline, thinners, gas oil or other compounds that contain hydrocarbons may damage the plastic parts. Clean them with a soft cloth and soapy water or other suitable liquids. 23. USE ORGINAL SPARE PARTS ONLY The use of non-original spare parts involves the annulment of the guarantee and the abnormal running conditions of the compressor. Contact an authorised service centre for all repairs required.
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Repairs must be made exclusively by authorised service centres. 31. CORRECT USE OF THE COMPRESSOR The operator must be perfectly familiar with all the controls and compressor characteristics before starting to work with the machine. 32. MAINTENANCE JOBS The use and maintenance jobs of the commercial components fitted on the machine, but not indicated in this manual, are indicated in the enclosed documents. 33. DO NOT UNSCREW THE CONNECTION WHEN THE TANK IS PRESSURISED Do not unscrew the connection for any reason whatsoever with the tank pressurised without first checking if the tank is discharged. 34. DO NOT MODIFY THE TANK It is prohibited to intentionally drill, weld or deform the compressed air tank. 35. IF THE COMPRESSOR IS USED FOR PAINTING JOBS a) Do not work in closed rooms or near free flames.The outside cabinet is completely covered in sound-proof and oil-proof panelling thus ensuring its extended and lasting wear. The components have been arranged so that all vital parts can be easily reached for maintenance purposes simply by opening dedicated panels with quick-release locking devices. The filters and adjustment and safety devices (oil filter, air filter, oil separator filter, regulator valve, minimum pressure valve, max.The dryer series has been devised with the intention of enclosing a complete compressed air system in one compact machine. It is indeed connected to a dryer that is capable of supplying dry air to ensure the perfect and lasting use of the tools. Note! Check your model on the identification nameplate fitted on the compressor. It is also indicated in this manual. SCREW OIL ESSO BP SHELL TOTAL MOBIL DUCKHAMS EXXCOLUB 46 ENERGOL HLP 46 CORENA D 46 AZOLLA ZS 46 DTE OIL 25 ZIRCON 46 Use oil with VG32 rating for cold climates and VG68 for tropical climates. It is advisable to use synthetic oils for very hot and humid climates. 2.
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2 Intended use The silent rotary screw compressors have been designed and manufactured exclusively to produce compressed air.The electrical system is not designed for the use in environments subject to explosion or for flammable products.We are a non-profit group that run this service to share documents. We need your help to maintenance and improve this website. We import and represent many different brands such as Ceccato, Alup, Almig screw compressors and compressed air systems, Aignep pneumatics components, pneumatic cylinders and Airko air tools, AirNet compressed air pipes, ALTECH labelling and IC Filling System industrial equipment such as filling lines, capping, carbonized and PET bottle blow machines. Our workers have long-term experience in different industrial equipment and metal work field. We are offering our customers the best price and quality of the industrial equipments and service works. You can find more information our website! Aignep pneumatic cyl. 11.11.2014 Since November of 2014, we began the first in Esto. View all news. Proudly created with Wix.com We can work with you to develop a service schedule to ensure your equipment is maintained to a safe and reliable standard. Click on: Sicilia Court Actions Click on: Agrigento Court Actions To download a newer web browser click on the Upgrade button. Read, understand, and retain all instructions before operating this equipment to prevent injury or equipment damage. Every effort was made to ensure the accuracy of the information contained within. Nuvair, however, retains the right to modify its contents without notice. If you have problems or questions after reading the manual, stop and call for information. Be sure to read the entire manual. Throughout this manual we will use certain words to call your attention to conditions, practices or techniques that may directly affect your safety.
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Pay particular attention to information introduced by the following signal words: DANGER Indicates an imminently hazardous situation, which if not avoided, will result in serious personal injury or death. Indicates a potentially hazardous situation, which if not avoided, could result in serious personal injury or death. CAUTION Indicates a potentially hazardous situation, which if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. NOTICE Notifies people of installation, operation or maintenance information which is important but not hazard-related. NUVAIR Page 4 5 2.0 Safety Warnings LP 280 Nitrox Generator TM Nuvair has taken extreme care in providing you with the information you will need to operate this system. However, it is up to you to carefully read this manual and make the appropriate decisions about system safety. This equipment is used to provide breathing gas for the purpose of underwater life support. Read this manual in its entirety. Failure to heed the warnings and cautions contained in this document may result in severe injury or death. The equipment you will be using to manufacture nitrox (oxygen rich air) will expose you to both low and high-pressure gas. Gas, even under moderate pressures, can cause extreme bodily harm. Never allow any gas stream to be directed at any part of your body. Any pressurized hose can cause extreme harm if it comes loose or separates from its restraint (or termination) while under pressure and strikes any part of your body. Use appropriate care in making and handling all gas connections. DANGER Pure nitrogen is a colorless, odorless, tasteless gas that will not support life. Breathing gas mixtures containing more than 84 nitrogen at surface pressures will lead to unconsciousness and may cause death. The nitrogen discharge from the Membrane System must be vented to the exterior of any closed building, boat, or similar enclosed space.
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Breathing gas mixtures containing more than 84 nitrogen at surface pressure will lead to unconsciousness and may cause death. Do not use any form of mineral oil or synthetic lubricant not rated for nitrox in any compressor in this system. Use only the recommended Nitrox Compressor Lubricant. Never mix the Nitrox Compressor Lubricant with other lubricants. Remove all existing lubricant and replace with the proper Nitrox Compressor Lubricant prior to installing the Membrane System. The use of improper lubricants can lead to fire or explosions, which may cause serious personal injury or death. NUVAIR Page 5 6 Do not use this system to produce nitrox mixtures containing more than 40 oxygen. Pumping nitrox mixtures with higher concentrations of oxygen may lead to fires or explosions, which can cause serious personal injury or death. The use of enriched air nitrox does not eliminate the risk of decompression sickness (DCS) in diving. Decompression sickness can lead to permanent disability or death. Do not pump nitrox mixtures at pressures above the compressor manufacturer s rating, and never above 3600 P.S.I. (250 bar). The system is not rated for pressures above 3600 P.S.I. (250 bar). Higher pressures may lead to explosions which may cause serious personal injury or death. This can lead to serious personal injury or death. If there is any doubt regarding the use of an existing compressor, contact Nuvair or the compressor manufacturer before you connect your Membrane System to your machinery. CAUTION Ambient room temperature should never exceed 100 o F (38 o C) during operation of the Nitrox System. Operation at higher temperatures may lead to system damage and malfunction. A damaged membrane will not produce the correct nitrox mixture which can lead to severe personal injury if the gas is used for diving purposes without proper analysis. 3.
0 Safety And Operation Precautions Because a Compressor is a piece of machinery with moving and rotating parts, the same precautions should be observed as with any piece of machinery of this type where carelessness in operations or maintenance is hazardous to personnel. In addition to the many obvious safety precautions, those listed below must also be observed: 1) Read all instructions completely before operating any compressor or Nitrox System. 2) For installation, follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the Occupational Safety and Health Administration (OSHA) standards. 3) Electric motors must be securely and adequately grounded. This can be accomplished by wiring with a grounded, metal-clad raceway system to the compressor starter; by using a separate ground wire connected to the bare metal of the motor frame; or other suitable means. 4) Protect all power cables from coming in contact with sharp objects. Do not kink power cables and never allow the cables to come in contact with oil, grease, hot surfaces, or chemicals. NUVAIR Page 6 7 5) Make certain that power source conforms to the requirements of your equipment. 6) Pull main electrical disconnect switch and disconnect any separate control lines, if used, before attempting to work or perform maintenance. Tag Out or Lock Out all power sources. 7) Do not attempt to remove any parts without first relieving the entire system of pressure. 8) Do not attempt to service any part while System is in an operational mode. 9) Do not operate the System at pressures in excess of its rating. 10) Do not operate compressor at speeds in excess of its rating. 11) Periodically check all safety devices for proper operation. Do not change pressure setting or restrict operation in any way. 12) Be sure no tools, rags or loose parts are left on the Nitrox System. 13) Do not use flammable solvents for cleaning the Air Inlet Filters or elements and other parts.
14) Exercise cleanliness during maintenance and when making repairs. Keep dirt away from parts by covering parts and exposed openings with clean cloth or Kraft paper. 15) Do not operate the compressor without guards, shields, and screens in place. 16) Do not install a shut-off valve in the compressor discharge line, unless a pressure relief valve, of proper design and size, is installed in the line between the compressor unit and shut-off valve. 17) Do not operate in areas where there is a possibility of inhaling carbon monoxide, carbon dioxide, nitrogen, or flammable or toxic fumes. 18) Be careful when touching the exterior of a recently run electric, gasoline, or diesel motor - it may be hot enough to be painful or cause injury. With modern motors this condition is normal if operated at rated load - modern motors are built to operate at higher temperatures. 19) Inspect unit daily to observe and correct any unsafe operating conditions found. 20) Do not play around with compressed air, nor direct air stream at body, because this can cause injuries. 21) Compressed air from this machine absolutely must not be used for food processing or breathing air without adequate downstream filters, purifiers and controls and periodic air quality testing. 22) Always use an air pressure-regulating device at the point of use, and do not use air pressure greater than marked maximum pressure. 23) Check hoses for weak or worn conditions before each use and make certain that all connections are secure. The user of any Compressor or Membrane System manufactured by Nuvair is hereby warned that failure to follow the preceding Safety and Operation Precautions can result in injuries or equipment damage. However, Nuvair does not state as fact or does not mean to imply that the preceding list of Safety and Operation Precautions is all-inclusive, and further that the observance of this list will prevent all injuries or equipment damage. 4.
0 Legal Precautions It is highly recommended that a Nitrox fill log be maintained when filling Scuba cylinders to document the following information. This log must be of permanent binding style with no loose pages. Fill date and time of day Tank Number Supplier s check of oxygen content (O 2 ) plus signature and date User s check of oxygen content (O 2 ) plus signature and date Fill Pressure MOD (Maximum Operating Depth) in user s handwriting Nitrox certifying agency and card number NUVAIR Page 7 8 5.0 Theory of Operation The LP 280 Nitrox Generator TM is a turnkey package that produces oxygen-rich air (Nitrox) for delivery to the intake of a separate High Pressure (HP) Compressor. This HP Compressor then compresses the Nitrox to fill Scuba Cylinders or Storage Tanks. Although it is described as the Nitrox Compressor, it is also used to pump air. The Nitrox System allows for efficient and cost effective Nitrox production without the hazards or expense of blending with stored high-pressure oxygen (O 2 ). Instead, the system uses a Semi- Permeable Membrane to produce Nitrox from air. A portion of the nitrogen in air is separated out, leaving an oxygen rich Nitrox mixture. This Nitrox mixture can be pumped up to a maximum pressure of 3600 P.S.I. (250 bar) when filling Scuba Cylinders or Storage Tank. The Nitrox System uses an LP Rotary Screw Compressor, Air Aftercooler, Refrigerated Air Dryer and Filtration to provide the Membrane System with a source of clean, pressurized air for separation. The air is filtered to CGA Grade D air quality prior to entering the Membrane System so it will not damage or plug the Membrane fibers. Specifications for Grade D air are provided in the Appendix. The LP280 Membrane System is rated for a maximum supply pressure of 300 P.S.I. (20 bar) and works well with the 190PSI (13 bar) maximum pressure from the Rotary Screw Compressor. An Input Back Pressure Regulator reduces these input pressures to appropriate levels for Nitrox production.
The air is then heated to a temperature that provides stability over a wide range of ambient conditions, is optimal for membrane permeation and provides protection to the membrane from condensate. The heated air enters the Membrane, which is made up of thousands of miniature hollow fibers. The walls of these fibers are semi-permeable and designed for different gases to move through them (or permeate) at different speeds. The resulting gas mixture is known as the permeate. As air flows through the hollow fibers, both oxygen and nitrogen permeate through the fiber walls. The oxygen permeates faster than the nitrogen, which produces permeate with an oxygen content greater than air. The gas that reaches the end of the hollow fibers without permeating is almost entirely nitrogen and is discharged. The flow rate of this discharge is set by the factory via a fixed orifice, which controls the permeate to contain a constant 44 O 2 under normal operating conditions. The permeate is a concentrated mixture that must be diluted with additional air prior to entering the Nitrox Compressor. It exits the Membrane at ambient to slightly negative pressure and travels into the Mixing Tube, where it mixes homogeneously with filtered outside air. The amount of dilution, and thus final O 2, is obtained by adjusting the Input Back Pressure Regulator. As input pressure is increased, permeate flow increases, air flow decreases, and a higher O 2 Nitrox is produced. As input pressure is decreased, permeate flow decreases, air flow increases, and a lower O 2 Nitrox is produced. This relationship between permeate flow and air flow exists because the total of these two flow rates will always equal the intake flow rate demanded by the Nitrox Compressor. The resulting Nitrox mixture is analyzed for O 2 before entering the Nitrox Compressor for approximate content and again when pumping Nitrox for precise content.
A unique feature of Nuvair Nitrox Systems is that the input pressure that correlates to a specific Nitrox O 2 is repeatable. For example, if your Nitrox Compressor pumps 36 O 2 when the input pressure is at 125 P.S.I. (9 bar), then adjusting the Regulator to 125 P.S.I. (9 bar) during the next use will produce the same mixture. T his can lead to serious personal injury or death. If there is any doubt regarding the use of an existing compressor, contact Nuvair or the compressor manufacturer before you connect your Nitrox System to your machinery Purification System Th e purification system on the existing HP Compressor to which the Nitrox System will be installed must produce Grade E breathing air appropriate for diving use. This is the same standard applied to all breathing air compressors. Please make sure you place extra caution on timely replacement of the filters in the purification system to ensure these standards at all times. Specifications for Grade E air are provided in the Appendix. A recent air quality test from your existing Compressor is highly recommended prior to installing the Nitrox System. Quarterly testing is mandatory once the System is operational. CAUTION Breathing air compressors must pro duce breathing air appropriate for diving use in accordance with the appropriate CGA Grade. Periodic air quality testing is mandatory to assure compliance Replacement of Compressor Lubricant For an existing Compressor to be used with the Membrane System, all traces of old Lubricant must be removed and replaced with Nitrox Compressor Lubricant. Nitrox Compressor Lubricant is compatible with both air an d Nitrox. 1) Start Compressor and run for 10 minutes to warm Compressor Lubricant. Take care when removing the drain plug and draining the lubricant to avoid burns. NUVAIR Page 15 16 NOTICE Recommended Nitrox Compressor Lubricant change intervals after the 10-hour flush are at 25, 50, and 100 hours. After reaching 100 hrs, change lubricant in 100 hour cycles.