This service manual has been prepared for better maintenance performance by hanbell semihermetic twinscrew refrigeration compressors. Stop the compressor, switch off the voltage and open the isolating switch. Maintenance and repair of the motor are just like any other electric motor. This manual must be available to the personnel who operate and maintain this machine operating, maintenance, parts manual compressor models p250wcu code a code b hp300wcu p375wcu portable power p. Rotary screw compressor historical wellknown manufacturer producing quality screw compressor,oil free compressor,high pressure compressor in iso,tuv,ce certificates with good price, 5 years warranty, patented unique design, more energysaving, reliable compressor system for al. Large rotary screw single and twostage air compressors. Screw compressor is called so as it contains two screws, one of them is driver mounted. High quality rotary screw compressors such as those offered for sale by quincy compressor are designed, engineered and built to provide many years of reliable service. Report broken links to contact us compressors introduction download a practical guide to compressor technology second edition download atlas copco compressed air manual 8th. The central focus is on packaged complete unit air compressors, most commonly used in. In this section of mechanical books you will find compressor handbook pdf for direct downlod. May 02, 2017 this video is about general maintenance of oil injection screw air compressor.
In this video we explain the preventive maintenance checks that should be carried out on a daily and weekly basis, using the example of a kaeser ask t series belt driven rotary screw compressor. Zt 90160 vsd ff find our more about the energy efficient zt 90160 aircooled oilfree screw compressor. Rotary screw air compressor air compressor pdf manual download. The standard compressor is designed to operate in an ambient range of 2c to 40c 35f to 104f. This service manual has been prepared for better maintenance performance by hanbell semihermetic twin screw refrigeration compressors. Screw air end have been developed to meet higher performance including high. Maintenace manual screw chiller caterpillar operation and maintenace manual sr4b generators ciat chiller troubleshooting manual york centrifugal chiller manual pdf carrier centrifugal chiller manual hitachi screw compressor manual 30gx carrier chiller maintenance manual kirloskar screw air compressor maintenance manual manual.
Rotary helical screw compressors figure 7 utilize two. Variable volume ratio two forms of variable volume control are available. The p28 and p128 controls operate by measuring the net lube oil pressure and deenergizing the compressor if the pressure falls below the differential setpoint. This service manual provides maintenance policies and gives full details regarding the proper handling and maintenance of the screw compressors to the person incharge. Rotary screw compressor maintenance associated compressor.
Howden compressor wrv 321 screw compressor manual screw. Industrial air compressor preventative maintenance when it comes to an air compressor, maintenance in the standard form is never enough. Compair air compressor manuals need an owners manual. Rotary screw compressor units models 12 101 form 070. This warranty does not apply to normal wear and tear, or damage caus ed by corrosion, misuse, overloading, neglect, improper operation, accident or alteration, as determined by seller. It is single stage, oil injected, rotary screw type. This manual supports all ingersoll rand rotary compressors and therefore may contain information that is not applicable to your product. Quarterly and biannual rotary screw air compressor maintenance after every 1,000 to 3,000 hours of operation, your air compressor s filters should be inspected and serviced as necessary. It is single stage, oil injected, rotary screw type with all components full piped, wired and mounted on a common base.
Individual seminars on industrial compressors and compressor electrical systems are presented at regular intervals throughout the year at a dedicated training facility at sullairs corporate headquarters in. Owners manuals for compair air compressors available to download in adobe. To ensure the smooth running of operations and avoid interruptions and unexpected downtime, it is crucial to have a compressor maintenance program in place that prevents rather than reacts to problems. Ideal for industries where highquality oilfree air is key, the zr offers the highest reliability and safety in combination with low energy costs. Wrv 321 compressor manual, wrv 204 compressor manual, wrv 255 compressor manual, wrv 321 compressor manual, wrv 365 compressor manual, wrv 510 compressor manual. Manual or automatic reset models are available with factory set and sealed time delays of 30, 45, 60, 90. Maintenace manual screw chiller caterpillar operation and maintenace manual sr4b generators ciat chiller troubleshooting manual york centrifugal chiller manual pdf carrier centrifugal chiller manual hitachi screw compressor manual 30gx carrier chiller maintenance manual kirloskar screw air compressor.
Large rotary screw single and twostage air compressors 100. Quiet enclosure a low sound enclosure is standard and keeps sound levels to a minimum. Of all the different types of air compressors on the market, rotary screw models are generally simple in design and relatively easy to maintain through many years of service life. This manual shall be applied to air end models for coai re screw air end as follows. Keep this instruction manual in a safe, designated place for future reference whenever the manual is needed. Report broken links to contact us compressors introduction download a practical guide to compressor technology second edition download atlas.
Coaire screw air compressor unit is a complete package type driven by an electric motor. Screw air end driven by an electric motor is the important part of screw air compressor unit. Oil air compressor maintenance checklist, screw compressor. Individual seminars on industrial compressors and compressor electrical systems are presented at regular intervals throughout the year at a dedicated training facility at sullairs corporate headquarters in michigan city, indiana.
In multiple compressor systems, manual valves must be installed to isolate each compressor. The compressor is mounted on a frame designed to allow easy installation at the required spot. This manual contains instructions and technical data to cover all routine operation and scheduled maintenance tasks by operation and maintenance staff. This video is about general maintenance of oil injection screw air compressor. Open all manual drain valves within the area to be serviced. Apr 08, 2015 screw compressors are categorized as intermittent motion compressors noncontinuous flow. The integral suction strainer and check valve facilitate ease of maintenance. The zr highend rotary screw compressor comes out of this strong tradition. Compressor combination packages industrial duty air compressors for maintenance trucks, service fleets or technicians that need to save space and weight. However, a screwtype air compressor is a complex machine consisting of many moving and nonmoving parts and components. When maintenance has been completed, refer to the starting procedure section of this manual for restarting the unit.
Operation and maintenance manual compressor models this manual contains important safety information. Owners manual with parts list ingersoll rand products. This manual must be available to the personnel who operate and maintain this machine. This product is a general purpose screw compressor to be used for refrigeration, cold storage. The compressor is an electric motor driven, contact cooled screw compressor, complete with all necessary components piped, wired and baseplate mounted. Rotary screw air compressor maintenance guide michigan. Do not use this product for any purposes other than the intended use or outside the scope of the specification. Industrial air compressor preventative maintenance. Weekly air compressor preventive maintenance checks with. It is a totally selfcontained air compressor package.
About this manual ingersoll rand provides this manual to inform installers, operators, maintenance personnel, supervisors and management of safe practices that must be followed. Air compressor ingersollrand ssr up54 operation and maintenance manual. The selected motors will then begin to run and build pressure in the tank and piping. All components, accessories, pipes and connectors added. Screw compressor c 3 l to c 7 l compressed air system c 3 lr to c 7 lr compressed air centre c 3 ldr to c 7 ldr effective free air delivery. Ingersollrand rotary screw air compressor product safety information 48 pages brand. For customers who may require minimal control options, the myproip panel is furnished on iseries units. Screw compressor is called so as it contains two screws, one of them is driver mounted with prime mover motor, turbine and the other one. Unlike some screw compressors with hydraulic slide valve systems, this compressor has 50, 75, and 100% step loading and unloading like reciprocating compressors. Screw air compressor, ingersoll rand, modele ml250, serial number. With power to run 1inch impact wrenches combined with generators, welders or jump starters in the field or on the job site, this is what you need when you need to get the job done. Mycom i series compressor overhaul and compressor repair.
Even at full load operation the compressor operates reliably and safely at optimum efficiency providing a long service life. Assembly, operation and maintenance instructions with exploded parts list and diagram. The components of the compressor are housed in a bodywork with removable fronttop panel. Observe the instructions provided in the operating and maintenance manual and warranty book. C series screw compressors 11 compact, efficient, very quiet. Atlas copco is renowned for designing and manufacturing some of the most durable oilfree screw compressors. Screw air compressor maintenance kyungwoncoaire youtube. Rotary screw compressor maintenance guide quincy compressor.
This manual is intended for experienced service personnel familiar with the proper use. Rotary screw compressor maintenance guide last updated on. The space saving c series screw compressors are designed for longterm performance. On machines with automatic startstop system or if the automatic restart function after voltage failure is activated, a sign stating this machine may start without warning must be affixed near the instrument panel. If you have questions or need clarification about this manual or your compressor call 8005319656 do not operate compressor outdoors in wet weather check for most up to date manual and compressor service and technical information owners manual 75100 hp electric rotary screw compressors simplicity. Here are a few generic standards for service, you should follow your recommended service schedule outline in your compressor manual. They can also be categorized with medium flow and medium pressure compressors compared with other types of compressors on pressure flow chart for compressor types. Class 0 range of compressors, you are sure to be working with zero risk of contamination, unsafe products or losses from operational downtime.
Easy connectivity the compressor is fully piped and wired, resulting in simple external connection of all utilities. A refrigerant dryer mounted on a horizontal receiver is available as an option. Maintenance and service lubrication in order to insure proper lubrication the compressor must not be run at a speed lower than 400. Screw compressors are categorized as intermittent motion compressors noncontinuous flow. Sep 25, 2017 in this video we explain the preventive maintenance checks that should be carried out on a daily and weekly basis, using the example of a kaeser ask t series belt driven rotary screw compressor. However, a screw type air compressor is a complex machine consisting of many moving and nonmoving parts and components.