Quincy Compressor QMA 100, Instruction Manual

Page 1: ...ION Air compressors are complicated and can cause serious injury or death if operated improperly Before installing or operating this compressor read and understand this manual and follow all safety pr...

Page 2: ...g System 27 QMA50 50Hf60 Control Piping Schematic 31 QMA50 50H160 Wye delta Starting Control Schematic 32 QMA75Across the Line Starting Control Schematic 33 QMA75Wyedelta Starting Control Schematic 34...

Page 3: ...ECTION 6 SERVICING Safety 45 Lubrication CoolingFluid 45 Fluid Specifications 46 CompressorFluidFilter 46 Understandingthe AnalysisReport 46 Figure 6 l Fluid AnalysisReport 47 Figure 6 2 QUINSYI Param...

Page 4: ...product or part thereof which proves to be defective If requested by Seller such product or part thereof must be promptly returned to Seller freight colleet for inspection Seller warrants repaired or...

Page 5: ...he level of hazard seriousness J ANGER DANGER Immediate hazards which will result in severe personal injury or death WARNING WARNING Hazards or unsafe practices that could result in personal injury or...

Page 6: ..._ _ 1 2 3 IODEL 50 50HP 60 60HP 60H 60HP 75 75HP 100 100HP I 4 FLUID COOLERS A AIR COOLED W WATER COOLED r 5 CJNIT TYPE 4 5 A ACROSS THE LINE Y WYE DELTA I 6 PRESSURE 1 100PSIG 2 150PSIG 7 6 A 1ST B 2...

Page 7: ...Degrees F Degrees F In NPT mm RPM RPM M see BTum BTum Degrees F In lJO Nameplate HP RPM CFM 50 231 100 115 75 110 35 1 5 127 5 5325 3550 35 55 2175 363 3 5 0 125 2 1725 6720 50 225 115 130 75 110 35...

Page 8: ...Enclosure Sound Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor Speed DIMENSIONS Length Width He...

Page 9: ...SIG PSIG Degrees F Degrees F In NPT mm RPM RPM Mlsec BTum BTU MIN Degrees F In fiO Nameplate HP RPM CFM 60 224 125 140 75 110 35 1 5 127 5 5325 3550 35 55 60 220 150 165 75 110 35 1 5 127 5 5325 3550...

Page 10: ...Enclosure Sound Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor Speed DIMENSIONS Length Width Hei...

Page 11: ...G PSIG Degrees F Degrees F In NPT mm RPM RPM M see BTum BTum Degrees F In 0 Nameplate HP RPM CFM 60 288 100 115 75 110 35 1 5 127 5 5325 3550 35 55 2430 430 3 6 0 125 2 1725 6720 60 287 125 140 75 110...

Page 12: ...ow Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor Speed DIMENSIONS Length Width Height GPM GAL GAL Cu Ft Degre...

Page 13: ...s Degrees F Max Allowable Static Backpressure In EJO Fan Motor Nameplate HP Fan Motor RPM Fan Flow CFM 75 352 100 115 75 110 35 2 0 204 2662 1725 28 4 2807 628 14 0 125 2 1725 6720 75 346 125 140 75 1...

Page 14: ...PM SOUND DATA at 1 meter Partial Enclosure Sound Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor...

Page 15: ...ditions Degrees F Max Allowable Static Backpressure In fiO Fan Motor Nameplate HP Fan Motor RPM Fan Flow CFM 100 475 100 115 75 110 35 2 0 204 3550 2367 37 91 100 464 125 140 75 110 35 2 0 204 3550 23...

Page 16: ...rd Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor Speed DIMENSIONS Length Width Height GPM GAL G...

Page 17: ...PSIG PSIG PSIG Degrees F Degrees F In NPT mm RPM RPM M see BTum BTWMIN Degrees F In 0 Nameplate HP RPM cm 125 595 100 115 75 110 35 2 0 204 3550 2367 37 91 4650 870 7 0 125 5 1160 14920 125 577 125 1...

Page 18: ...er Standard Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Service Factor Drive Motor Speed DIMENSIONS Length Width Height...

Page 19: ...PSIG PSIG Degrees F Degrees F In NPT mm RPM RPM Mlsec BTum BTum Degrees F In 0 Nameplate HP RPM CFM 150 730 100 115 75 110 35 2 0 204 3550 2367 37 91 150 710 125 140 75 110 35 2 0 204 3550 2367 37 91...

Page 20: ...r Standard Enclosure Low Sound Enclosure TYPICAL ENERGY DATA Full Load Drive Motor HP Unloaded Drive Motor HP Fan Motor HP Drive Motor Serviee Factor Drive Motor Speed DIMENSIONS Length Width Height G...

Page 21: ...1 1 zJ 7htl IxNwv NnRloAoPEN 80 75 twE3t m l i t4xY 2 Wr AIR uJI I H OPEN EtJu L 4 00 I 10ZI 1 I LoJ lx Nol zz l ALLw4rror uLAmnMIMl i FDR AUXZZ AN 17ZE AlRwCl lCU ZAILTWDhWtWCUS 3 fL IN PMW4TE W M N...

Page 22: ...ION l 1 n7 M 223 wEnuLLw3TH wlnlmcLoED 0 II l r 1 4 W lea mmm llALLaw4Frw uEMANcEu ARolmlNIT FM A z8S M E AIR CRUJAW i ALL TOP DIHIONS ARE IN INUW 3 f 1 u xa N r la ME IN I 4 MDIWIXE bRATIX M LODE s M...

Page 23: ...ED r EFLUID COOlE4 f FuJ a FILTER r Cmx VALVE N o rAR FllE51 7 W m Iwo ol J 1 2 j gf rn l D ANc v J T mm 11 y_ m3 OF cLEARANfz ML AmY_M WIT 2 ALL T DlkSlCt43 ME IN INWES 1 3 ALL DiMN31Ct IN P S AFEN 4...

Page 24: ...r 42 s I1044 1 N Iz64e 11 1 I VALE I r h Am 71 s al imoltrwlll 14L4 Alu mm IiOID lu Lw4rr ffuEAwm N 1 lMT R AMY FAEAIRMCU ATW it t ttri FPi l u iFREa N 4 mm nRE dAa4m IA MwPm l oml J 4 4 m...

Page 25: ...L CANOPY J N N r I 52 3 13291 Jt ENCL 41 3 1040 150 0 3810 130 5 _ JgJ55 m wfw wON mGTH I 6LILI U IJ II c II I k I I I I v u w r 84 5 2146 OHy A L L L W CANOPY L w VIEW A A 7 7 zJL WIOTH W LOW C A Y...

Page 26: ...TRICAL ENCLOSURE 5 3 J L IT CONDUIT CONNECTION OPPOSITE SIDE f E N 000R f L 21 O JL L A A NOTES 1 ALLOW 4 FT OF CLEARANCE ALL A lB lT FOR ACCESS AND FREE AIR CIRCULATION 21 AU TOP DIMENSIONS ARE IN IN...

Page 27: ...II ISD s I I 11 11 VIEW B 9 d i U lJ m OPm ENCL 4 5 1 t4 ALL SERVICE PIPING 8 0 4 IZB971 A A rL aEfTaL 7 39 7 10091 1...

Page 28: ...ssurization of system or compressor components can occur resulting in severe personal injury death and property damage Never use plastic pipe rubber hose or soldered joints in any parts of the compres...

Page 29: ...ORDERING Coltec Industries Quincy Compressor Division maintains replacement parts for Quincy compressors A repair parts list is shipped with all new machines Order parts from your authorized Quincy Di...

Page 30: ...port located at the power input end A volume of air is trapped as the rotor lobes pass the inlet cut off points in the cylinders Compression occurs as the male rotor rolls into the female flute progre...

Page 31: ...cooling the fluid in the tubes To maintain proper compressor operation the temperature of the ambient air should not exceed the temperatures iisted in the Q 4 Specifkations The cooler fins must be ke...

Page 32: ...Figure 2 2 Water Cooled fluid and water piping Water Cooled Fluid Coolers tothefluid filter andthe compressor Theair fluid 29...

Page 33: ...r pressure settings are available CAUTION The set screw with locknut located on the inlet valve is used to allow adequate air flow during no load operation for proper fluid circulation This setting is...

Page 34: ...Figure 2 3 QMA 50 50H 6O Across the Line Starting Control Piping Schematic 31 CG PG ATG FFI AFI PR V J 1 GP LF 1 r 1 I I i 3WSV I 1 1 Ps I ELECTRICAL ENCLOSURE 7 3WSV 23 1 SEPARATION 31 me...

Page 35: ...Figure 2 4 QMA 50 50h 60 Wye delta Starting Control Schematic u Ps t ELECTRICAL ENCLOSURE 3WSV 2 3 J J J 1 1 t f REs r r 1 ml BV X 1 Ss RPA SEPARATION 32...

Page 36: ...Figure 2 5 QMA 75 Across the Line Starting Control Schematic II i I r L r 1 I p 3WSV 23 Ps 1 ELECTRICAL ENCLOSURE I I r L r Vc m RP OR t Ss RPA 33 SEPARATION __ m m 7...

Page 37: ...GE FLUID FILTER INDICATOR LF 1 GUAGE PANEL INLET VALVE t LINE FILTER r c d N kU 4 PRESSURE CHECK VALVE r f r L ORIFICE PRESSURE GUAGE PRESSUR RWIT M E REGULATOR PRESSUR SHUTTLE VALVE SEPARATOR INDICAT...

Page 38: ...UAGE FLUID FILTER INDICATOR LF GUAGE PANEL INLET VALVE 9 I LINE FILTER f r MINIMUM PRESSURE CHECK VALVE r r ORIFICE L PRESSURE GUAGE PRESSURE SWITCH I i PRESSURE REGULATOR SHUTTLE VALVE SEPARATOR INDI...

Page 39: ...F T w 1 i GP LF t I PG 7 OR 1 I I I SHV F c 3WSV 2 Vc Ps 3 ELECTRICA ENCLOSURE SHV Ii A A I 3WSV I 3 t l l l_ L RFIA IR FILTER INDICATOR 41R EkjPERATUR GUAGE ANIMUM PRESSURE CHECK VALVE GE rcH JLATOR...

Page 40: ...agram is also included in the control panel on all Quincy QMA compressors NOTE Due to continuing product improvements and updates it is suggested that the wiring diagram included in the control panel...

Page 41: ...osition of the control selector switch Hourmeter Indicates actual hours of operation Used to determine maintenance intervals Air Pressure Gauge Indicates the receiver pressure available for distributi...

Page 42: ...y procedures when moving the unit Location Locate the compressor on a level surface that is clean well lighted and well ventilated Sutlicient space four feet of clearance on all sides and top of the c...

Page 43: ...no case should the piping be of smaller size than the connection on the compressor unit Pressure Relief Valves J AN ER Pressure relief valves are to protect system integrity in accordance with ANWASME...

Page 44: ...icing WA G Relieve compressor and system air pressure by opening the appropriate manual relief valve prior to servicing Failure to relieve all system pressure may result in severe personal injury deat...

Page 45: ...uld completely fill the sight gauge when the compressor is operating Do not overfUl as the excess fluid will carry over into the plant Briefly jog the starter button allowing the motor to turn 2 or 3...

Page 46: ...ooling fan rotation Air must exit upward through the cooler Water cooled models Cheek inlet and discharge water piping for proper eormections NOTE The water temperature regulating valve is located in...

Page 47: ...service 1 Disconnect and lock out the main power switch and hang a sign at the switch of the unit being serviced 2 Close shut off valve block valve between receiver and plant air system to prevent any...

Page 48: ...pressure to escape before the plug is completely removed Should you hear pressurized air venting through this hole immediately screw the plug back into the reservoir and relieve the pressure in the r...

Page 49: ...sulting in the formation of heavy varnish and sludge throughout the system This will result in clogging fluid separators coolers and internal fluid passages in the compressor Warrantv will be voided C...

Page 50: ...s Spectrochemical Analysis w X T Lead Pb TAN Total Acid L Opp Cu f Tin Alum Sri Al I Time min ration Appearance m Zinc Phos Bari Ca c Siii Zn P Ba Ca Si Antioxidant LeVe Thank you for this opportunity...

Page 51: ...Plasma Emission o Barium PPM Plasma Emission o Iron PPM Plasma Emission o Copper PPM Plasma Emission o Lead PPM Plasma Emission o 0 20 5 1o 20 20 5 1o 5 1o 20 1 5 1o 5 1o 10 10 Tin PPM Plasma Emissio...

Page 52: ...50 50H 60 Models The element is of one piece construction that coalesces the fluid mist as it passes through the filtering medi into droplets that fall to the bottom of the separator element seating...

Page 53: ...ly a bolt on shaft seal adapter with built in scavenge line cavity a check valve between the scavenge line cavity and the inlet valve and a outer cavity fluid slinger Figure 6 3 The fluid shaft seals...

Page 54: ...puller jack screw clockwise in against the end of the rotor shaft Caution I Do Not use an impact wrench with this tool I Preparation for New Seal Installation 1 2 3 4 51 Inspect the rotor shafl for bu...

Page 55: ...he O ring and seal lip of the outer lubricant slinger Install the outer slinger over the end of the rotor shaft and push into the suction endplate scavenge bore using both thumbs Reinstall the scaveng...

Page 56: ...1 I COMPONENT WITH SRE STRRIGHT THRERD PORT Stepl Install SAEO ringonpofi endoffitting Step 2 Make sure both threads and sealing surfaces are free of burrs nicks scratches or any foreign material Step...

Page 57: ...ILING 1 S DONE vKHERE WITH L L F O RING THREflDHERE I FOR HOLDING POWER ONLY RESISTING PRESSURE BLOWOUT Step 4 Step 5 Step 6 Step 7 Back off lock nut as far as possible Make sure back up washer is not...

Page 58: ...The water temperature regulating valve senses fluid temperature and opens or closes regulating water flow from the unit It is factory set to maintain 180 F air discharge temperature Due to ditTerent...

Page 59: ...inspect for scale and corrosion If present this is usually the source of trouble In the case of a closed system the entire system cooling tower cooler inlet and outlet lines should be inspected and c...

Page 60: ...w voltage Faultv start switch lCheck the switch for malfimction or loose connections I Povverfailure 57 lCheck power supply I Faultv control relay lReplace relay I Loose wire connections Check all wir...

Page 61: ...the service lines Check service lines for leaks with soapy solution Inlet valve not opening fully Correct the situation in accordance with the instructions in Inlet Valve Not Closing in Relation To Ai...

Page 62: ...e air cooled models only is not restriction to free circulation of cooling air Also check fins at the cooler and if found dust laden clean them with air while the machine is not running Low fluid leve...

Page 63: ...e lubrication section FREQUENT AIWFLUID SEPARATOR CLOGGING I PROBABLE CAUSE I CORRECTION I Faulty air filter or inadequate filter for the environment If faulty air filter elements replace them If air...

Page 64: ...closing completely Correct the situation in accordance with the instructions in inlet Valve not Opening or Closing in Relation to Air Demand section of this trouble shooting guide FREQUENT FLUID FILT...

Page 65: ...ECTION Incorrect air pressure switch setting Adjust pressure switch to proper setting Faulty air pressure switch Replace switch Faulty blow down valve Repair or replace as necessary Faulty solenoid va...

Page 66: ...the differential pilot provide suftlcient range between the pressure at which valve modulation starts and the pressure at which compressor unloads Normally you will have a 15 psi differential minimum...

Page 67: ...ntial pressure regulator to obtain desired modulation ramze Readjust air pressure switch so that the compressor unloads at the desired pressure Correct the situation in accordance with the instruction...

Page 68: ...Check pressure relief valve operation Monthly Service air filter as needed daily or weekly if extremely dirty conditions exists Clean aftercooler and fluid cooler fins Wipe entire unit down to mainta...

Page 69: ...are factory trained and will help keep you in business Call for Authorized Quincy Service For reciprocating and natural gas engine driven helical screw products call 1 217 222 7700 or fax requests to...