QSI 335i-500i
112Pages

QSI-335i/370i QSI-440i/500i Direct Drive Air Compressor Parts Manual This manual contains important safety information and should be made available to all personnel who operate and/or maintain this product. Carefully read this manual before attempting to operate or perform maintenance on this equipment. Manual No. 2012203789 August 2015 Edition

Alphabetical Index

Serial Number Identification The serial number tag is located on the top flange of the unit frame just left of the control panel and in the upper right corner of the electrical control panel. QUINCY COMPRESSOR 701 North Dobson Avenue, Bay Minette, AL Ordering Replacement Parts Prompt service can be rendered on replacement part orders if the following information 1. The serial number must be given when ordering replacement parts. Part numbers should be verified per the bill of materials associated with the serial number to ensure that correct replacement parts are ordered. 2. State the exact...

Fluid Specifications Quincy Compressor® recommends that all Quincy Rotary Screw Products be filled with one of the following QuinSyn® Brand synthetic fluids: QuinSyn Plus™ QuinSyn F® (food grade) Synthetic fluids other than QuinSyn brand(s) may not be compatible with components used in Quincy Compressor products. If it is deemed necessary to convert a Quincy compressor or vacuum pump to a synthetic other than QuinSyn brand, please contact an authorized Quincy Compressor distributor. To locate your nearest distributor, contact Sales & Marketing in Bay Minette, Alabama: Phone 251.937.5900 or...

Recommended Spare Parts PART NUMBER 1627 4562 61 DIFFERENTIAL PILOT VALVE KIT (INCLUDES DIAPHRAGM ASSEMBLY & SEAT) 2013 4002 82 FLUID FILTER ELEMENT 1627 4560 46 THERMAL VALVE KIT (INCLUDES ELEMENT, SEAL & O-RING) 3 16274561 69 QUINSYN PG FLUID (5 GALLON CONTAINER) 3 1627 4561 72 QUINSYN PLUS FLUID (5 GALLON CONTAINER 3 1627 4560 02 QUINSYN F FLUID (5 GALLON CONTAINER) 3 2013 1003 06 QUINSYN XP FLUID (5 GALLON CONTAINER) GUARDS MUST BE FASTENED IN PLACE BEFORE STARTING THE MACHINE AND NEVER REMOVED BEFORE DISCONNECTING AND LOCKING OUT THE MAIN POWER SUPPLY. AIR IN THE PIPING FROM THIS...

(ONLY APPLICABLE FOR GAUGE UNITS, OTHERWISE PLUGGED) Part Number

(ONLY APPLICABLE FOR GAUGE UNITS, OTHERWISE PLUGGED) Part Number

ITEM NO. QTY. PART NUMBER

ITEM NO. QTY. PART NUMBER

Motor Mounting, TEFC (QSI-5OO0 - 2011 014633 ITEM NO. QTY. PART NUMBER

ITEM NO. QTY. PART NUMBER DESCRIPTION COMPONENT MAINTENANCE PARTS @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

ITEM NO. QTY. PART NUMBER DESCRIPTION COMPONENT MAINTENANCE PARTS @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

ITEM NO. QTY. PART NUMBER DESCRIPTION COMPONENT MAINTENANCE PARTS @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

Drive Coupling, TEFC (QSI-500i) - 2011005110

Drive Coupling, TEFC (QSI-5OO0 - 2011005110 ITEM NO. QTY. PART NUMBER DESCRIPTION COMPONENT MAINTENANCE PARTS @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

Electrical Control & Starting (standard PLC control) NOTES-UNLESS OTHERWISE SPECIFIED: I) ITEMS 3, 12 I 26 (DECAL SHEET, TEMPERATURE SWITCH & CURRENT TRANSFORMER) 2) ITEM 15 (RELAY) USED ONLY ON UNITS WITH REDUCED VOLTAGE OR REMOTE STARTER 3) TWO DRIVE MOTOR CONTACTORS (ITEM 24) i SECOND POWER BLOCK (ITEM 14) USED ONLY ON UNITS WITH WYE-DELTA STARTING. -5) DRIVE MOTO.^ OVERLOAD I ITEM 25! IN THIS LOCATION ON WYE-DELTA START UNITS.

Electrical Control & Starting (standard PLC control) ITEM NO. PART NUMBER DECAL,PANEL,CONTROL,QSI(I) AY,BLOCK,TERM,QSI,ELE DECAL SHEET,ELECTRICAL CHIP,PLC,PROGRMMED,STDCTRL,QSI PLC,CNTRLR,24RCO,24VAC BUTTON,ESTOP,1/4 TURN ,SIEMENS CONTACT,1 NC,SIEMENS (NORMALLY CLOSED) BUTTON,MOMENTARY,GREEN,ILL LAMP,S-ST,GREEN,120VAC LENS,INDICATOR,RED LAMP,S-ST, RED,120VAC SWITCH,SELECTOR,2-POSITION,MNT CONTACT,1 NO,SIEMENS (NORMALLY OPEN) CONTACT,1 NC,SIEMENS (NORMALLY CLOSED) PLATE,LEGEND,AUX MTR OVERLOAD PLATE,LEGEND,COMP 1 FAULT PLATE,LEGEND,LEAD/LAG TERMINAL,GRND,14AWG-2AWG SWITCH,TMP,230F...

Electrical Control & Starting (electronic and powersync control) 2014002410

PART NUMBER 1900520025 2014000891 2014000803 2014000805 2230050005 2230050005 2014706268 1900520037 2013700877 2014703800 2014703682 (SEE PAGE 22) (SEE PAGE 22) 1089941547 (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) (SEE PAGE 22) 2014704058 2014704069 2013700964 2014704246 1089057470 1089057554 1622509905 Q-CONTROL EMERGENCY STOP BUTTON FUSE BLOCK-1 POLE FUSE BLOCK-3 POLE ICONS POWER SUPPLY FOR ICONS...

Electrical Control & Starting (electronic and powersync control) ITEMII OVERLOAD DISCONNECT VOLTAGE QTY. PART NUMBER ITEM 13 SOLID STATE STARTER/ REMOTE START OVERLOAD RELAY DRIVE MOTOR CONTACTOR

Electrical Control & Starting (electronic and powersync control) ITEMI 8 (STANDARD PLC) TRANSFORMER FUSES(PRIMARY) VOLTAGE QTY. PART NUMBER ITEM28 (STANDARD PLC) FAN MOTOR OVERLOAD RELAY ITEM27 (STANDARD PLC) FAN MOTOR CONTACTOR

Control Piping (standard PLC control) - 2011 01 5651 CHECK VALVE Quincy Compresso

Control Piping (standard PLC control) - 2011 01 5651 ITEM NO. QTY. PART NUMBER BRACKET,SUPPORT,CONTROL PIPE COMPONENT MAINTENANCE PARTS (INCLUDES DIAPHRAGM ASSEMBLY & SEAT)

Control Piping (standard PLC control) - 2011 01 5654 CHECK VALVE Quincy Compress

Control Piping (standard PLC control) - 2011 01 5654 ITEM NO. QTY. PART NUMBER BRACKET,SUPPORT,CONTROL PIPE COMPONENT MAINTENANCE PARTS (INCLUDES DIAPHRAGM ASSEMBLY & SEAT)

Control Piping (standard PLC control) - 2011 01 5655 CHECK VALVE

Control Piping (standard PLC control) - 2011 01 5655 ITEM NO. QTY. PART NUMBER BRACKET,SUPPORT,CONTROL PIPE COMPONENT MAINTENANCE PARTS (INCLUDES DIAPHRAGM ASSEMBLY & SEAT)

Control Piping (QSI-370i, electronic control) - 146572-001

PART NUMBER 90° MALE ELBOW-0.25 TUBE X 0.25 NPT EXTRA STRONG BRASS NIPPLE-0.25 NPT X CLOSE BLACK NYLON TUBING-0.25 O.D. BLOWDOWN VALVE 90° MALE ELBOW-0.50 TUBE X 0.50 NPT BLACK NYLON TUBING-0.50 O.D. PIPE TEE-BRASS, 0.25 NPT PRESSURE GAUGE-LIQUID FILLED (0-200#) DIFFERENTIAL PILOT VALVE SHUTTLE VALVE-0.25 NPT MALE CONNECTOR-0.25 TUBE X 0.25 NPT PIPE NIPPLE-GALVANIZED, 0.38 NPT X 2.75 SOLENOID VALVE-3-WAY PIPE ELBOW-BRASS, 0.25 NPT SWIVEL CONNECTOR-0.38 TUBE X 0.38 NPT MALE CONNECTOR-0.25 TUBE X 0.25 NPT CHECK VALVE PIPE PLUG-HEX SOCKET, 0.25 NPT PIPE BUSHING-1.00 NPT X 0.50 NPT SIGHTGLASS...