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Summary of Contents for Gardner Denver EBM99M
- Page 1 13-21-601 Version: 04 August 31, 2015 ELECTRA-SAVER ELECTRA-SAVER II STATIONARY BASE-MOUNTED COMPRESSOR AirSmart Controller ™ EAH99D - 50 HP EBH99H - 40, 50 HP EAM99D, EBM99M - 60, 75 HP EAP99K, EBP99K - 100 HP INTERNATIONAL MODELS EBM99N 60, 75, 100 HP (45, 56, 75 KW)
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Page 2: Instructions For Ordering Repair Parts/Remanufactured Airends
3. A full line of factory tested AEON™ compressor lubricants specifically formulated for use in Gardner Denver compressors. -
Page 3: Warning - Prohibition - Mandatory Label Information
WARNING – PROHIBITION – MANDATORY LABEL INFORMATION Gardner Denver Rotary Screw compressors are the result of advanced engineering and skilled manufacturing. To be assured of receiving maximum service from this machine, the owner must exercise care in its operation and maintenance. This book is written to give the operator and maintenance department essential information for day-to-day operation, maintenance and adjustment. - Page 4 Indicates a hazard with a medium level of risk which, if not avoided, COULD result in death or serious injury. Asphyxiation Hazard – Poisonous Fumes or Toxic Gases in Compressed Air Indicates a hazard with a low level of risk which, if not avoided, MAY result in a minor or moderate injury.
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Page 5: Safety Precautions
SAFETY PRECAUTIONS Safety is everybody’s business and is based on your use of good common sense. All situations or circumstances cannot always be predicted and covered by established rules. Therefore, use your past experience, watch out for safety hazards and be cautious. Some general safety precautions are given below: Failure to observe these notices could result in injury to or death of personnel. -
Page 6: Table Of Contents
TABLE OF CONTENTS Maintain Compressor Reliability And Performance With Genuine Gardner Denver Compressor Parts And Support Services ............... 1 Instructions For Ordering Repair Parts/Remanufactured Airends.............. 1 Warning – Prohibition – Mandatory Label Information ................2 Safety Precautions ..........................4 Index ............................... 6 List Of Illustrations ........................... -
Page 7: Index
INDEX Addition of Oil Between Changes ....84 Lubricant Aftercooler Piping ...........82 Recommended ........... 77 Air Filter Element Life ........97 Lubricant Change Procedure ......84 Air Filter Vacuum Switch .........34 Lubrication Air Filter, Heavy Duty (Standard) ....96 Motor ............22 AIR FILTER, SECTION 6........96 Lubrication, Cooling and Sealing .... - Page 8 Reservoir Pressure Transducer ......34 Starting the Unit ..........25 Reservoir Thermistor ........35 Unit Cold ............ 25 SAFETY PRECAUTIONS ........ 4 Unit Hot ............25 Sealing, Lubrication and Cleaning ....10 Stopping the Unit ........... 25 Series Piping ..........20 System Pressure Transducer ......34 Service Check List ........101 Terminal Strip ..........
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Page 9: List Of Illustrations
Figure 4-5 – Inlet Valve ............................32 Figure 4-6 – Shuttle Valve ............................. 33 Figure 4-7 – Turn Valve – Electra-Saver Only ......................34 Figure 4-8 – Control Schematic – Compressor Unloaded – Constant Speed Mode..........37 Figure 4-9 – Control Schematic – Compressor At Full Load – Constant Speed Mode ..........38 Figure 4-10 –... -
Page 10: Section 1, General Information
GENERAL INFORMATION Figure 1-1 – COMPRESSION CYCLE COMPRESSOR - The Gardner Denver Rotary Screw compressor is a single stage, positive displacement rotary machine using meshing helical rotors to effect compression. Both rotors are supported between high capacity roller bearings located outside the compression chamber. Single width cylindrical roller bearings are used at the inlet end of the rotors to carry part of the radial loads. - Page 11 TURN VALVE (ELECTRA-SAVER ONLY) - The turn valve is a rotary helical valve located on the discharge side of the cylinder toward the inlet end. The valve opens and closes ports in the cylinder which communicates with the inlet passage.
- Page 12 Figure 1-4 – COMPRESSOR / MOTOR SIDE 217ECM797-A (Ref. Drawing) Figure 1-5 – COOLER / RESERVOIR SIDE 13-21-601 Page 11...
- Page 13 219ECM797-A (Ref. Drawing) Figure 1-6 – AIR/OIL FLOW DIAGRAM 13-21-601 Page 12...
- Page 14 SECTION 2 INSTALLATION GENERAL - On receipt of the unit, check for any damage that may have been incurred during transit. Report any damage or missing parts as soon as possible Do not electric weld on the compressor or base; bearings can be damaged by passage of current.
- Page 15 Both the air-cooled and water-cooled units require cooling air as well as air to the compressor inlet. Proper ventilation MUST be provided; hot air must be exhausted from the compressor operating area. A typical inlet-outlet air flow arrangement is shown in Figure 2-1. Figure 2-1 –...
- Page 16 (.9 m) to the nearest obstruction above and on other sides of the unit. FOUNDATION - The Gardner Denver Rotary Screw compressor requires no special foundation, but should be mounted on a smooth, solid surface. Whenever possible install the unit near level. Temporary installation may be made at a maximum 10°...
- Page 17 Provide at least some simple shelter such as a plywood windbreak to protect against drifting snow. Use only Gardner Denver AEON 9000 SP lubricant. Monitor the unit carefully during start-up and operation to be sure it is functioning normally.
- Page 18 Refer to Engineering Data Sheet 13-9-411, available from an authorized Gardner Denver distributor, for the advantages of using the heat recovered from rotary compressors. This heat recovery could easily pay for an adequate shelter for the unit.
- Page 19 DISCHARGE SERVICE LINE - The discharge service line connection on both water-cooled and air- cooled units is made at the right hand corner of the unit, viewed from the opposite end from control panel side. When manifolding two or more rotary screw units on the same line, each unit is isolated by the check valve in the unit discharge line.
- Page 20 AFTERCOOLER Water Temperature to Heat Exchanger Gallons/minute Maximum Water Approximate Water Flow Pressure Drop @ 90° F Model 60° F 70° F 80° F 90° F Gallons/minute * Water Temperature PSI EBH99H 26.0 EAH99D 26.0 EBH99H EAM99D 26.0 Less than 1 PSI for any EBM99M flow rate shown in the table EAM99D...
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