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KOBELCO INSTALLATION COMPRESSORS (AMERICA), INC ...

KOBELCO COMPRESSORS ( america ), INC INSTALLATION AND MAINTENANCE MANUAL Document # K10-Z002 Rev. 2 Page Intentionally Left Blank WARNING BE SURE TO COMPLETELY READ AND UNDERSTAND THE CONTENTS OF THIS MANUAL BEFORE ANY ATTEMPT IS MADE TO INSTALL, OPERATE OR MAINTENANCE THIS AIR compressor . NOTICE THE OPERATION OF A ROTARY SCREW AIR compressor IS INHERITLY DANGEROUS. KOBELCO COMPRESSORS ( america ), INC. HAS MADE EVERY EFFORT TO PROVIDE YOU WITH A SAFE AIR compressor . ONLY TRAINED PERSONNEL, WHO HAVE BEEN DESIGNATED, SHOULD OPERATE AND MAINTAIN THIS AIR compressor . FAILURE TO FOLLOW THE ENCLOSED INSTRUCTIONS WILL GREATLY INCREASE THE RISK OF BODILY HARM AND/OR DEATH. A QUALIFIED INDIVIDUAL MUST INSPECT AND APPROVE THE ELECTRICAL SYSTEM, AIR PIPING, FILTER ELEMENTS, compressor SUCTION/ DISCHARGE, GAUGES, VALVES AND HOSING AND ANY OTHER COMPONENTS NOT LISTED THAT ARE RELATED TO THE OPERATION OF THIS AIR compressor .

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Transcription of KOBELCO INSTALLATION COMPRESSORS (AMERICA), INC ...

1 KOBELCO COMPRESSORS ( america ), INC INSTALLATION AND MAINTENANCE MANUAL Document # K10-Z002 Rev. 2 Page Intentionally Left Blank WARNING BE SURE TO COMPLETELY READ AND UNDERSTAND THE CONTENTS OF THIS MANUAL BEFORE ANY ATTEMPT IS MADE TO INSTALL, OPERATE OR MAINTENANCE THIS AIR compressor . NOTICE THE OPERATION OF A ROTARY SCREW AIR compressor IS INHERITLY DANGEROUS. KOBELCO COMPRESSORS ( america ), INC. HAS MADE EVERY EFFORT TO PROVIDE YOU WITH A SAFE AIR compressor . ONLY TRAINED PERSONNEL, WHO HAVE BEEN DESIGNATED, SHOULD OPERATE AND MAINTAIN THIS AIR compressor . FAILURE TO FOLLOW THE ENCLOSED INSTRUCTIONS WILL GREATLY INCREASE THE RISK OF BODILY HARM AND/OR DEATH. A QUALIFIED INDIVIDUAL MUST INSPECT AND APPROVE THE ELECTRICAL SYSTEM, AIR PIPING, FILTER ELEMENTS, compressor SUCTION/ DISCHARGE, GAUGES, VALVES AND HOSING AND ANY OTHER COMPONENTS NOT LISTED THAT ARE RELATED TO THE OPERATION OF THIS AIR compressor .

2 DO NOT ATTEMPT TO BEGIN OR CONTINUE TO OPERATE THIS compressor WHEN THERE IS RELATED DANGER PRESENT. ANY MODIFICATION TO THIS compressor WITHOUT SPECIFIC WRITTEN APPROVAL FROM THE FACTORY (NOT DISTRIBUTOR) WILL VOID WARRANTY AND COULD GREATLY INCREASE THE RISK OF INJURY. Contents GENERAL INFORMATION .. 1 General Safety .. 1 INSTALLATION / INSTALLATION site .. 3 Electrical .. 5 Operation .. 7 Shutdown .. 7 Shutdown Inspection .. 8 Lubrication .. 9 Rebuilding .. 10 Description of Components .. 11 Motor .. 11 Air 11 Triple Lip Seal .. 12 Intake / Volume Control .. 12 Air Filter .. 12 Inlet Valve .. 13 Shuttle Valve .. 13 Primary Separator .. 14 Secondary Separator .. 14 Lubricant .. 14 Cooling System .. 15 Analog / Digital Electrical Cabinet .. 17 Instrumentation .. 19 INSTALLATION .. 20 General .. 20 Handling.

3 20 Location .. 20 Foundation .. 23 Ventilation .. 23 Aftercooler .. 23 Receiver .. 24 Air Piping .. 24 Electrical .. 24 Maintenance .. 26 How to decode the Model Number .. 26 Schedule .. 27 Inlet valve unload pressure regulator .. 29 Shaft Lip Seal / Shaft Wear Sleeve .. 29 Motor Coupling INSTALLATION .. 32 Replacing Air Filter .. 34 Replacing Lubricant (Oil) Filter .. 37 Lubricant Sampling .. 38 Replacing Coalescing (Separator) Filter .. 40 Replacing Lubricant (Oil) .. 41 Servicing Scavenger Return Valve .. 43 Lubricating the Motor .. 45 Adjusting Modulation .. 47 Microprocessor Error Codes .. 49 Microprocessor Reference .. 50 Electric Schematic .. 53 Specifications .. 54 Data / Dimensions .. 54 Recommended Pipe and Receiver Sizes .. 54 Bolt Torque Specs .. 54 Flow Diagram .. 55 Troubleshooting.

4 56 1 GENERAL INFORMATION General Safety The following is provided to protect the customer from severe personal injury, dismemberment, death, property damage, fire or damage to the compressor . We cannot cover all dangerous situations, thus all users must exercise caution and common sense. All persons working on and operating compressor should only do so after reading this entire manual. READ AND UNDERSTAND THE ENTIRE CONTENTS OF THIS MANUAL BEFORE INSTALLING, OPERATING OR MAINTAINING THIS compressor . Never maintenance machine or attempt to remove guards unless the machine is turned off and the power has been locked out. The compressor is equipped with an automatic start control. Never assume it is safe to start maintenance or remove guards. THE MACHINE MAY START AT ANY TIME.

5 Inspect compressor daily to insure proper operation. See section for more details. Periodically confirm all safety devices are properly working. Properly trained personnel only must do this. If not done properly severe bodily and property damage could occur. Never bypass, override, tamper or remove any safety device installed on the machine. Do not use the air from this compressor for breathing air. THIS UNIT DOES NOT COMPLY WITH OSHA 29 CFR 1910 REGULATIONS. Do not allow flammable, toxic, or corrosive gasses or dust to enter the air inlet of the compressor or electrical devices. Never remove, alter or deface any of the warning, danger or caution decals applied to the compressor . 2 Carrying-in work, INSTALLATION , operation, maintenance and inspections of the machine must be done by the well-trained personnel.

6 We shall not be responsible for any personal injury and faults / damage of the machine resulting from modifications by the customer. Strictly follow the local regulations and the safety standard established in the field. Use only KOBELCO parts. If not observed, it can cause malfunction and / or failure. Be sure to ground the machine, or electrical problems including noise may damage the electric unit or cause electric shock. Insta T allation / Transfer In Installatinstallation on site Site ThDo nInhumand /InpowdinsuldamaIngas ccorroRefor g Dowherover Domach3 Whenor a cranenclosurprevent dDo noslant of 4his machinenot install mstallation inid basemen/ or rust. stallation inder, paper pation perfoage the rotostallation incan cause dosion in parefer to the reater detao not instalre flame is 100 F (38o not placehine.)

7 Moving thene, protect tre with a padamage. ot drop the m45 or moree is designemachine outn a place exnt can causn a place wpulp or sanrmance of or. n the atmosdeterioratiorts. INSTALLATION ail. l the machiused or the8 C) e flammablee machine the sound padded cloth machine or e when moved for indoodoors or sexposed to rse an electrwhere dust snd is lifted celectrical psphere conton of lubricaSection of ne near a we ambient tee objects neusing a forkproof or paddingr carry it at aving it. or use onlyemi-outdoorrain or in a ric leak, drasuch as ironcan cause loarts and cataining toxicant and this manuawork place emperatureear the klift g to a . rs. ain n ow an c al e is 4 When installing the machine in a closed room, provide the air suction and exhaust openings. The exhaust openings must be equipped with a ventilation fan.

8 Elec EB In ctrical Electric WBreaker Use athe macDo noterms ofnstallation Wiring QwirinLnot tocabinthrouEperfoincorthe smotoa grounded hine modelot use the kf ualified eleg. eading intoo expose wnet requiresugh hole in Electric leakormance, ovrrectly phassafety devicor, wiring anbreaker fol. knife switch. Remodevice ocause aAny celectricaa safetylubricanvalue ormodifiedctricians mo the powerwiring. Wirins a protectivorder to prk (Groundedver currentsed operatioces can prond electric cr the power without anoval or modor any chanan in tal safety dey device cannt to start a r operate thd, safety deust performr source shong into the cve bushingotect the wd), low insu, short circuon and maloduce sparkcircuit. r source in ny groundeddification ofnge in the s. he set valuevices and on abnormalfire. Never he machineevices.

9 M electric ould be doncontrol in the wires. ulation uit, lfunction of k in the accordanced breakers f the safety set values ce for the operation wlly heat the change the without, orne e with in can without e set r use G Ground Connec(Marked wGroundingLocal elecConsul 6 ct the grounwith groundg must be ictrical codet a qualifiednd wire withd symbol) on accordan. d electricianh the grounn the contronce with all n for detailsnd terminal ol panel. National ans. nd Ope D P R ShutPration Dangerous Pressure Rotating Potdown Parallel OpClostopp Objects Do not use an opThe coout near twelding. Do not which areand couldThis area ortions Wheportion If andisconperation ose the discped and reli7 put any infpen flame nmpressor che machinetouch the e heated dud remain hocould causOperspecifieen the powens even if thny maintenanect and locharge stopieve the sysflammablesear the macan catch fie that produexhaust outring the opeot even aftese a seriousrate the mad in this maer is on, nehe compresance needsock out the p valve of tstem presss around theachine.

10 Re from wouces spark,tlet and theeration of thr shut downs burn. chine withinanual. ever touch tssor is stopps to be perfomain powe he machineure. e machine. rk being ca, such as e peripheralhe compresn of the man the limits he rotating ped. ormed be sr supply. e which is Never arried area ssor achine. sure to LShutPP Long Term ofteesdatdown InsPressure Beturn oremaPower SupBeboardReautomm ShutdowTurn off thf the comprBe sure toemperaturessential to amage. spectionefore inspecoff the mainins in the spply efore replend, be sure temember tmatic start 8 wn he power sressor. o perform a greater thaprevent ruscting the con power supystem. nishing lubro turn off ahe compret function aupply and ca start-up (tan 175 ) onst in the comompressor, pply breakeicating oil oll the compessor is eqand may sclose the dio stabilizednce a monthmpressor astop the coer.


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