Page 2
AIR CARE SEMINAR TRAINING Sullair Air Care Seminars are courses that provide hands-on instruction for the proper operation, maintenance, and servicing of Sullair products. Individual seminars on Industrial compressors and compressor electrical systems are offered at regular intervals throughout the year at Sullair’s corporate headquarters training facility located at Michigan City, Indiana.
Page 3
AIR INLET SYSTEM, FUNCTIONAL DESCRIPTION INTEGRAL DRYER OPTION VARIABLE SPEED DRIVE (VSD) COMPONENTS 2.10 VSD CONTROL SYSTEM FUNCTIONAL DESCRIPTION SECTION 3—SPECIFICATIONS TABLE OF SPECIFICATIONS—3000, 3000P, 3700 AND 4500 SERIES MODELS TABLE OF SPECIFICATIONS—VARIABLE SPEED DRIVE MODELS COMPRESSOR SPECIFICATIONS LUBRICATION GUIDE APPLICATION GUIDE...
Page 4
TABLE OF CONTENTS LUBRICATION CHANGE RECOMMENDATIONS AND MAINTENANCE, FLUID IDENTIFICATION, AIR-COOLED IDENTIFICATION, WATER-COOLED IDENTIFICATION, AIR-COOLED W/ INTEGRAL DRYER 3.10 PIPING AND INSTRUMENTATION, AIR-COOLED 3.11 PIPING AND INSTRUMENTATION, WATER-COOLED 3.12 PIPING AND INSTRUMENTATION, AIR-COOLED WITH INTEGRAL DRYER 3.13 WIRING DIAGRAM, VSD AIR-COOLED 3.14 WIRING DIAGRAM, AIR-COOLED MFV WITH INTEGRAL DRYER 3.15...
GENERAL tions relative to personal protective equipment, such as eye and face protective equipment, Sullair Corporation and its subsidiaries design and respiratory protective equipment, equipment manufacture all of their products so they can be intended to protect the extremities, protective operated safely.
SECTION 1 inside diameter to reduce pressure in case of accumulate on, under or around acoustical mate- hose failure. rial, or on any external surfaces of the air com- pressor. Wipe down using an aqueous industrial D. Flow-limiting valves are listed by pipe size and cleaner or steam clean as required.
SECTION 1 C. Wear snug-fitting clothing and confine long hair when working around this compressor, especially DANGER when exposed to hot or moving parts. D. Keep access doors, if any, closed except when making repairs or adjustments. E. Make sure all personnel are out of and/or clear of the compressor prior to attempting to start or operate it.
SECTION 1 swallowed, induce vomiting by administering a tablespoon of salt, in each glass of clean, warm water until vomit is clear, then administer two DANGER teaspoons of baking soda in a glass of clean water. Have patient lay down and cover eyes to exclude light.
SECTION 1 Keep lift operator in constant attendance when- N. Make sure pallet-mounted compressors are ever compressor is suspended. firmly bolted or otherwise secured to the pallet prior to attempting to forklift or transport them. J. Set compressor down only on a level surface NEVER attempt to forklift a compressor that is capable of safely supporting at least its weight not secured to its pallet, as uneven floors or sud-...
Compared other types compressors, the Sullair rotary screw is unique in 1. Fluid Filter 8. E-Stop Button 2. Moisture Separator 9. Compressor Unit 3. Separator/Sump Tank 10. Cooler Fan Motor 4.
SECTION 2 3000P-4500 USER MANUAL SULLAIR COMPRESSOR Sullair recommends that a 24KT sample be taken at UNIT, FUNCTIONAL the first filter change and sent to the factory for DESCRIPTION analysis. This is a free service. The sample kit with instructions and self- addressed container is to be...
Page 14
3000P-4500 USER MANUAL SECTION 2 Figure 2-3: Air-Cooled, Cooling / Lubrication and Discharge System...
Page 15
SECTION 2 3000P-4500 USER MANUAL Figure 2-4: Water-Cooled, Cooling / Lubrication and Discharge System...
3000P-4500 USER MANUAL SECTION 2 COMPRESSOR COOLING compressed air/fluid mixture enters separator/sump tank and flows through an internal AND LUBRICATION baffle system. The direction of movement is changed SYSTEM, FUNCTIONAL and its velocity significantly reduced, thus causing DESCRIPTION large droplets of fluid to form and fall to the bottom of the separator/sump tank.
SECTION 2 3000P-4500 USER MANUAL CONTROL SYSTEM, 50 PSIG (0 3.5 B TART FUNCTIONAL DESCRIPTION When the compressor " " (START) pad is Refer to Figure 2-5 and Figure 2-6. The purpose of depressed, the separator/sump tank pressure will the compressor control system is to regulate the quickly rise from 0 to 50 psig (0 - 3.4 bar).
Page 18
3000P-4500 USER MANUAL SECTION 2 - 50 100 PSIG (3.4 psig (1.2 bar). The check valve in the air service line prevents line pressure from returning to the 6.9 BAR) separator/sump tank. When the compressed air pressure rises above 50 When the line pressure drops to the low setting (cut- psig (3.4 bar), the minimum pressure valve opens...
SECTION 2 3000P-4500 USER MANUAL AIR INLET SYSTEM, FUNCTIONAL DESCRIPTION Refer to Figure 2-6. The compressor inlet system WARNING consists of a dry-type air filter, a restriction gauge and an air inlet valve. "The Plastic Pipe Institute recommends The restriction gauge (located on the air filter)
The load delta default setting is 10 psi (0.7 not be a surge of condensate when the compressor bar). Sullair recommends a setting of 6 re-starts. For other settings and control options, refer psi (0.4) for the most efficient operation.
Page 21
SECTION 2 3000P-4500 USER MANUAL VSD PART LOAD CONTROL UNLOAD MODE-IN EXCESS OF 106 PSIG (7.3 BAR) The service line pressure increases to a value above 100 psig (6.9) if the demand is less than the When there is no demand or it is at a minimal level, compressor's rated capacity.
Operator’s Manual. APPLICATION GUIDE DO NOT MIX DIFFERENT TYPES OF FLUIDS. Sullair encourages the user to participate in a fluid Contamination of compressor fluid with mineral oil or analysis program with the fluid suppliers. This could...
SECTION 3 3000P-4500 USER MANUAL LUBRICATION CHANGE RECOMMENDATIONS AND MAINTENANCE, FLUID LUBRICANT FLUID CHANGE FLUID FILTER CHANGE SEPARATOR CHANGE Sullube (3.0 gal) A, E G, C A, D SRF 1/4000 (3.0 gal) B, E G, C B, D 24KT (3.0 gal)
Page 29
MACHINE WEIGHTS PART NO. DESCRIPTION Main Motor Cooling Air Motor Type Weight (CFM) ALLOW 4.00 FEET [1.25 METERS] MINIMUM CLEARANCE 3000P 1993 lbs/904 kg 4800 AROUND MACHINE FOR ACCESS AND FREE CIRCULATION OF AIR. 3000P tefc 2059 lbs/934 kg 4800...
Page 31
DESCRIPTION Main Motor Cooling Air Motor Type Weight (CFM) ALLOW 4.00 FEET [1.25 METERS] MINIMUM CLEARANCE 3000P 1993 lbs/904 kg AROUND MACHINE FOR ACCESS AND FREE CIRCULATION OF AIR. 3000P tefc 2059 lbs/934 kg A FOUNDATION OR MOUNTING CAPABLE OF SUPPORTING...
IDENTIFICATION, AIR-COOLED W/ INTEGRAL DRYER 02250169-069 R01...
Page 33
PART NO. DESCRIPTION Main Motor Weight Cooling Air Motor Type (Lbs/Kg) (CFM) ALLOW 4.00 FEET [1.25 METERS] MINIMUM CLEARANCE 3000P 2277/1033 4800 AROUND MACHINE FOR ACCESS AND FREE CIRCULATION OF AIR. 3000P tefc 2343/1063 4800 A FOUNDATION OR MOUNTING CAPABLE OF SUPPORTING...
3.10 PIPING AND INSTRUMENTATION, AIR-COOLED 02250156-203 R13...
Page 35
3.10 PIPING AND INSTRUMENTATION, AIR-COOLED PART NO. DESCRIPTION PART NO. DESCRIPTION 02250127-683 FILTER, AIR 9” PLASTIC 02250149-624 TANK, SEPARATOR 250003-869 INDICATOR, RESTRICTION 02250161-433 ORIFICE,.140 X 1/4M X 1/4F INLET 02250078-976 GA,DIFF PRESS Z-PURGE ASY REGU COMPRESSOR UNIT 02250115-272 VLV,CHK 1/4”NPTF BRASS VITON MOTOR 02250182-548 VLV,BALL/STNR COMBO-1/2”NPT...
Page 36
3.10 PIPING AND INSTRUMENTATION, AIR-COOLED (CONTINUED) 02250156-203 R13...
Page 37
3.10 PIPING AND INSTRUMENTATION, AIR-COOLED PART NO. DESCRIPTION PART NO. DESCRIPTION Part varies by model. Optional heat trace is applied only to control and moisture drain lines and used only with stainless steel tubing. Refer to face of (II) Used with EES option. order for heat trace requirements.
Page 43
3.13 WIRING DIAGRAM, VSD AIR-COOLED COMP DESCRIPTION COMP DESCRIPTION COMPRESSOR MOTOR HTR4 (OPT’L) CONTROL PANEL HEATER 50WATTS COOLER FAN MOTOR STARTER THERMOSTAT FOR HEAT TRACE OPTION 2MOL FAN MOTOR OVERLOAD XFMR1 CONTROL TRANSFORMER FOR SCD DRAIN FAN MOTOR BRANCH CIRCUIT FUSES (OPT’L) SCD DRAIN SCD TRANSFORMER PRIMARY FUSES NOTES...
3.14 WIRING DIAGRAM, AIR-COOLED MFV WITH INTEGRAL DRYER 02250171-938-R04...
Page 45
3.14 WIRING DIAGRAM, AIR COOLED MFV WITH INTEGRAL DRYER COMP DESCRIPTION COMP DESCRIPTION DRYER START RELAY THERMOSTAT FOR HEAT TRACE OPTION 1MOL COMPRESSOR OVERLOAD FAN MOTOR BRANCH FUSES COMPRESSOR STARTER INTEGRAL DRYER FUSES 2MOL FAN MOTOR OVERLOAD INTEGRAL DRYER FUSES (575V) WET SUMP PRESSURE SENSOR POWER PRESENT RELAY OPTION PACKAGE DISCHARGE PRESSURE SENSOR...
3000P-4500 USER MANUAL Section 4 INSTALLATION MOUNTING OF VENTILATION AND COMPRESSOR COOLING A suitable foundation or fabricated support must be OOLED OMPRESSORS established to support the compressor. It should be An area with adequate space must be provided for rigid enough to keep the compressor frame level and the compressor and its components.
Page 52
0.2 in H2O. should be connected to the water outlet of the Consult a Sullair office for assistance in utilizing this compressor. The compressor control circuit switches heat. If ductwork is added, the high static fan option this circuit.
Page 53
SECTION 4 3000P-4500 USER MANUAL Table 4-2: VENTILATION REQUIREMENTS Cooling Type Air-Cooled with Aftercooler Water-Cooled Motor HP/kW 40/30 50/37 60/45 40/30 50/37 60/45 Fan Air cfm/m3/hr 5,000/8,500 5,000/8,500 6,000/10,200 700/1,200 700/1,200 700/1,200 Ventilating Air/Heat 114,500 142,000 171,000 10,600 13,300 15,800...
Page 54
3000P-4500 USER MANUAL SECTION 4 Table 4-3: WATER TESTS Substances Test Interval Acceptable Concentration Corrosivity Hardness, pH, Total Dissolved- Monthly-if stable for 3 to 4 months, Langerlier Index 0 to 1 Solids, Temperature at inlet, Alkalinity analyze quarterly. Iron Monthly <2ppm...
SECTION 4 3000P-4500 USER MANUAL A standard machine installed outside must not be started or run if the ambient temperature in and around the compressor drops or may drop below NOTE 35°F (1.7°C). Variable speed drive compressors are NOTE NEMA 12 rated and must not be installed outside or exposed to the elements.
Page 56
A drain line should be installed on the condensate drain. NOTE For low-volume systems that do not require an auxiliary separator/sump, com- pressor response time may need to be adjusted. Consult the Sullair Service Department for assistance.
3. Check all electrical connections for tight- electrical code concerning isolation switches, fused ness. disconnects, etc. Sullair provides a wiring diagram for use by the installer. An electrical check should be 4. "DRY RUN" the electrical controls by discon- made to help assure that the first start-up will be necting the three (3) motor leads from the trouble-free.
3000P-4500 USER MANUAL SECTION 4 MOTOR ROTATION sump tank pressure. Pull out the EMERGENCY DIRECTION CHECK STOP button and press once, quickly and in succession, the " " (START) and " " (STOP) Motor rotation check must be made at compressor pads.
3000P-4500 USER MANUAL SECTION 5 LCD DISPLAY Refer to Figure 5-6. Press the Down arrow " " to display additional information about the compressor. The display's normal view shows the compressor The upper line will indicate "Compressor Status" and package's discharge pressure, internal temperature, the name of the temperature, pressure, or other and the operating mode.
SECTION 5 3000P-4500 USER MANUAL If there are any warnings or recommended service The green Run mode indicator " " indicates instructions, these will be periodically displayed on compressor operation is enabled. It lights steadily if the normal view. the motor is running. If the motor stops while in...
3000-4500 USER MANUAL Section 6 MAINTENANCE GENERAL WARNING WARNING HIGH-PRESSURE HAZARD! • DO NOT remove caps, plugs, and/or other components when compressor is running Before any repairs are attempted, refer to or pressurized. Stop compressor and Section 1: Safety before proceeding. relieve all internal pressure before doing so.
1. Clean the return line strainer. Refer to Dis- Observe all laws and regulations for filter dis- charge, Separator/sump and Piping System, posal. 3000P, 3700 and 4500 on page 30 of the Parts Manual. 3. Clean gasket seating surface. 2. Replace the fluid filter element.
SECTION 6 3000-4500 USER MANUAL 6. Install a new lubricated O-ring in the O-ring ILTER LEMENT EPLACEMENT groove on the underside of the separator/ 1. Clean exterior of air filter housing. sump tank cover. 2. Rotate end cover counterclockwise and 7.
Page 66
3000-4500 USER MANUAL SECTION 6 1. Disconnect the tube at bottom of sight glass. ETURN IGHT LASS AINTENANCE 2. Unscrew the sight glass assembly where the Refer to Figure 6-4. The oil return/sight glass elbow fitting joins the strainer/filter. subassembly is attached to the side of the separator tank.
Should your problem persist after making the 3. Unwrap the coupling element from the cou- recommended check, consult your nearest Sullair pling jaws. representative. 4. Install the new element by wrapping it around the jaws, engaging the cogs on the element into the jaws.
3000-4500 USER MANUAL SECTION 6 6.10 TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE REMEDY Compressor Will Not Start Main Disconnect Switch Open Close switch. Line Fuse Blown Replace fuse. Motor Starter Overload Tripped Reset. Should trouble persist, check whether motor starter contacts are function- ing properly.
Page 69
SECTION 6 3000-4500 USER MANUAL SYMPTOM PROBABLE CAUSE REMEDY Compressor Will Not Build Full Air Demand is Too Great Check service lines for leaks or open Discharge Pressure valves. Dirty Air Filter Check the filter indicator and inspect and/or change element if required. Inlet Valve Bleed Orifice Plugged Ensure control line bleed orifice located inside inlet valve is not plugged.
Page 70
3000-4500 USER MANUAL SECTION 6 SYMPTOM PROBABLE CAUSE REMEDY Liquid Water In Compressed Air Plugged Strainer in Moisture Drain Clean and service strainer located in the Lines Line line off the bottom of the water separator. Water Vapor Condensation from Remove the water vapor from compressed Cooling and Compression Occurs air prior to distribution through the air sys-...
Page 72
Always air. Always there. WWW.SULLAIR.COM SULLAIR CORPORATION 3700 East Michigan Boulevard • Michigan City, Indiana, 46360 U.S.A. Telephone: 1-219-879-5451 Printed in the U.S.A. Specifications subject to change without prior notice. E11EP...