Gardner Denver 5CDL-R Series Parts List Operating And Service Manual
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Gardner Denver 5CDL-R Series Parts List Operating And Service Manual

Gardner Denver 5CDL-R Series Parts List Operating And Service Manual

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PARTS LIST
OPERATING AND
SERVICE MANUAL
BLOWERS/VACUUM
PUMPS
5CDL-R-SERIES
37-1-613
Version 05
October 9, 2018
37-1-613
Page 1

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Summary of Contents for Gardner Denver 5CDL-R Series

  • Page 1 PARTS LIST OPERATING AND SERVICE MANUAL BLOWERS/VACUUM PUMPS 5CDL-R-SERIES 37-1-613 Version 05 October 9, 2018 37-1-613 Page 1...

  • Page 2: Maintain Blower Reliability And Performance

    They are ready to respond and assist you by providing fast, expert maintenance and repair service. For the location of your local authorized Gardner Denver blower distributor refer to the yellow pages of your phone directory, check the Web site at www.gardnerdenver.com...
  • Page 3 AEON PD- Food Grade Synthetic Lubricant Description Part Number 1 Quart 28H97 Case/12Quarts 28H98 5 Gallon Pail 28H99 55 Gallon Drum 28H100 Call your local CycloBlower Distributor to place your order for Gardner Denver lubricants. Your Authorized Gardner Denver Distributor is: 37-1-613 Page 2...

  • Page 4: Foreword

    FOREWORD â CycloBlower blowers 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 5: Table Of Contents

    TABLE OF CONTENTS MAINTAIN BLOWER RELIABILITY AND PERFORMANCE ................... 2 FOREWORD ................................. 4 INDEX ................................... 6 LIST OF ILLUSTRATIONS ............................ 7 SAFETY PRECAUTIONS ............................7 INTRODUCTION YOUR KEY TO TROUBLE FREE SERVICE ................7 SECTION 1 EQUIPMENT CHECK ........................7 SECTION 2 INSTALLATION ..........................

  • Page 6: Index

    INDEX ALTITUDE .............21 Check Valve ............14 DISCHARGE PIPING ..........15 Relief Valve ............14 DRIVE INSTALLATION .........11 SAFETY DEVICES ..........14 EMERGENCIES ............22 Safety Precautions ..........7 FOUNDATIONS ............10 SECTION 1 ............. 8 INLET PIPING ............14 EQUIPMENT CHECK ......... 8 INTRODUCTION ............

  • Page 7: List Of Illustrations

    LIST OF ILLUSTRATIONS SECTION 2 – INSTALLATION FIGURE 2- 1 – OPERATING PRINCIPLE ..................................8 FIGURE 2- 2 – ACCESSORIES AND SAFETY DEVICES ..............................9 FIGURE 2- 3 – BELT DRIVE OVERHUNG LOAD CALCULATIONS ..........................12 FIGURE 2- 4 – OUTLINE DIMENSIONS ..................................15 FIGURE 2- 5 –...

  • Page 8: 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.

  • Page 9: Introduction Your Key To Trouble Free Service

    STORAGE Your Gardner Denver Blower was packaged at the factory with adequate protection to permit normal storage for up to six (6) months. If the unit is to be stored under adverse conditions or for extended periods of time, the following additional measures should be taken to prevent damage.

  • Page 10: Section 2 Installation

    SECTION 2 INSTALLATION FIGURE 2- 1 – OPERATING PRINCIPLE GENERAL – The CycloBlower® is a compact, rotary lobe type axial flow blower/compressor. The meshing of two screw type rotors synchronized by timing gears provides controlled compression of the air for maximum efficiency and pulsation-free discharge. OPERATING PRINCIPLE –...

  • Page 11: Figure 2- 2 - Accessories And Safety Devices

    FIGURE 2- 2 – ACCESSORIES AND SAFETY DEVICES LOCATION – Select a clean, dry, well-ventilated area for installing blower and allow ample room for normal maintenance. Proper ventilation is necessary for blower cooling and cool air intake. Do not electric weld on the blower or base; bearings can be damaged by the passage of current. FOUNDATIONS –...
  • Page 12 Inlet Filter or Filter-Silencer – For pressure service handling air, the blower inlet must be protected by a filter or suitable size to allow full flow of air to the blower inlet. The filter must be of adequate efficiency to trap any foreign materials which may be in the general area of the air inlet.
  • Page 13 Belt drives must be carefully aligned. Motor and blower pulleys must be parallel to each other and in the same plane within 1/16 inch. Belt tension should be carefully adjusted and belts tightened only enough to prevent slippage and per the belt manufacturer’s recommendations. NOTICE The sheave should be positioned as close as possible to the drive cover.

  • Page 14: Figure 2- 3 - Belt Drive Overhung Load Calculations

    FIGURE 2- 3 – BELT DRIVE OVERHUNG LOAD CALCULATIONS 37-1-613 Page 13...
  • Page 15 Bypass Valve – Installation of a bypass valve at the blower discharge (FIGURE 2- 2) will allow the blower to be started under no-load. Bypass line may be discharged at atmosphere or to blower inlet depending on local requirements or material being handled. Heat Exchanger –...
  • Page 16 DISCHARGE PIPING – In general, the type system used will govern the piping arrangement. However, the following suggestions should be followed for blower protection and efficiency. An expansion joint should be installed as close to the blower opening as possible to protect the blower housing from stresses.

  • Page 17: Figure 2- 4 - Outline Dimensions

    TOP INLET, MAIN ROTOR DRIVE FIGURE 2- 4 – OUTLINE DIMENSIONS...

  • Page 18: Figure 2- 5 - Outline Dimensions (Continued)

    TOP INLET, MAIN ROTOR DRIVE OUTLINE DIMENSIONS MODEL (lbs.) (Inches) (Inches) (Inches) (Inches) DRAWING NO. 5CDL5R 13.25 20.87 303CBH800 5CDL9R 17.25 24.87 304CBH800 5CDL13R 21.25 28.87 305CBH800 MODEL F - INLET & DISCHARGE (Inches) 5CDL5R 15.28 3” FLANGE, 7- 1/2” O.D., 4 HOLES, 5/8” - 11 UNC TAP, 6” B.C. 5CDL9R 15.25 5”...

  • Page 19: Section 3 Operation

    SECTION 3 OPERATION Future operating problems can be avoided if proper precautions are observed when the equipment is first put into service. Before starting under power, the blower should be turned over by hand to make certain there is no binding or internal contact.

  • Page 20: Figure 3- 2 - Water Quality Requirements

    TYPE OF SERVICE – The blower can be operated in either pressure or vacuum service. Pressure – Never operate the blower above the maximum pressure shown in Figure 3-1. Excessive pressure may cause overheating and blower failure, it is therefore most important to have an accurate pressure gauge in the discharge line as close to the blower discharge as possible.

  • Page 21: Figure 3- 3 - Liquid Rate

    If the injection water supply is allowed to run after blower shutdown, both the blower and adjacent discharge piping may fill with water and present a serious overload problem at the next attempted start. To prevent this, it is strongly recommended that an electric solenoid valve (normally open) be installed at the lowest point in the discharge elbow and/or connecting piping.

  • Page 22: Figure 3- 5 - Altitude - Pressure/Vacuum

    14.2 Inches Hg. Gauge readings are taken as close as possible to blower openings and include inlet and discharge losses. Above 5000 feet, consult the nearest Gardner Denver Compressor Division Customer Service. FIGURE 3- 5 – ALTITUDE – PRESSURE/VACUUM ALTITUDE – Maximum allowable discharge pressure and/or inlet vacuum with be decreased with operation at altitudes.

  • Page 23: Figure 3- 6 - Minimum Speed, Maximum Pressure Or Vacuum

    EMERGENCIES – In event of system failures, shutdown the blower immediately. Inspect the blower for foreign material backflow. If materials are found inside the blower housing, a thorough cleaning is necessary before restarting. Do not operate a blower which is noisy, vibrating, or heating excessively. Minimum Speed (RPM) - Dry Pressure Models Up To...
  • Page 24 BLOWER STARTUP CHECKLIST This startup procedure should be followed during the initial installation and after any shutdown periods or after the blower has been worked on or moved to a new location. It is suggested that the steps be followed in sequence and checked off ( ) in the boxes provided.

  • Page 25: Section 4

    SECTION 4 MAINTENANCE Blower efficiency and life depend on the quality of maintenance the blower receives. Maintenance must be done regularly and with care. Clean work space, tools, solvents, and wiping rags are necessary to avoid transferring dirt into the unit. A maintenance chart listing each blower is a valuable tool for scheduling regular checks of each unit. A good program, well carried out, will insure long trouble-free service from the blower.

  • Page 26: Figure 4- 2 - Viscosity Recommendation

    Blower Ambient Temperature Discharge Less than10_ F * 10_ F to 32_ F ** 32_ F to 90_ F Greater than 90_ F Temperature ISO 100 ‡ ISO 100 ‡ Less than 32° F (0_ C) ISO 100 ‡ ISO 100 ‡ ISO 150 ‡...

  • Page 27: Figure 4- 3 - Oil Bath Filter

    TEMPERATURE OIL USED Mixture of 2/3 SAE 10W -20° F to 0° F and1/3 Diesel Fuel 0° to 30° F SAE 10W 30° to 50° F SAE 20 50° to 110° F SAE 30 110° to 112° F SAE 50 FIGURE 4- 3 –...

  • Page 28: Figure 4- 5 - Dry Type Filter And Filter-Silencer

    Dry Type Filter and Filter-Silencer (Figure 4-5) – When the outside surface of the element appears to be evenly coated with dirt, it should be cleaned as follows: Remove wing nuts and lift off the hood. Loosen the outside retaining strap to remove the media. Vibrate or blow off heavy dirt accumulation.
  • Page 29 PERIODIC INSPECTIONS – A well-organized maintenance program will provide for periodic inspection of the blower, drive and components. These inspections may prevent major repair and downtime. Observe the blower for vibration, heating, noise, oil seal leaks, and excessive shaft air leaks. Check for proper operation of the filters, coupling, drive, power unit, relief and check valves, gauges and other controls.

  • Page 30: Section 5 Parts List

    SECTION 5 PARTS LIST FOR LIST OF PARTS SEE PAGES 30 & 31. 37- 1- 613 Page 29...
  • Page 31 Order by Part Number and Description. Reference Numbers are for your convenience only. Models Models Models Ref. Qty. 5CDL5R 5CDL9R 5CDL13R Name of Part Part No. Part No. Part No. Housing ......303CBH002 304CBH002 305CBH002...
  • Page 32 Order by Part Number and Description. Reference Numbers are for your convenience only. Models Models Models Ref. Qty. 5CDL5R 5CDL9R 5CDL13R Name of Part Part No. Part No. Part No. Washer ......95U3 95U3 95U3...
  • Page 33 OVERHAUL KIT - 307CBH6010 Description Qty. Part No. Installation Tool for Oil Seal ............302CBH074 Installation Tool for Drive Seal ............303CBH074 Bearing Spacer ................8500035 Shaft Air Seal ..................8500388 Housing Shim .................. 8500023 Housing Shim Set................8500029 Shaft Shim Set ................8501269 End Cover Gasket................
  • Page 34 Order by Part Number and Description. Reference Numbers are for your convenience only. 5CDL WITH MECHANICAL SEALS Models Models Models Ref. Qty. 5CDL5R 5CDL9R 5CDL13R Name of Part Part No. Part No. Part No. Housing ......303CBH002 304CBH002 305CBH002...
  • Page 35 Order by Part Number and Description. Reference Numbers are for your convenience only. 5CDL WITH MECHANICAL SEALS Models Models Models Ref. Qty. 5CDL5R 5CDL9R 5CDL13R Name of Part Part No. Part No. Part No. Washer ......95U3 95U3 95U3...
  • Page 36 MECHANICAL SEAL - OVERHAUL KIT - 308CBH6010 Description Qty. Part No. Installation Tool for Drive Seal ............304CBH074 Bearing Spacer ................8500828 Shaft Air Seal..................8500388 Housing Shim .................. 8500023 Housing Shim Set ................8500029 Shaft Shim Set ................8501269 End Cover Gasket ................

  • Page 37: Figure 6- 1 - Adaptor Plate

    SECTION 6 DISASSEMBLY INSTRUCTIONS FIGURE 6- 1 – ADAPTOR PLATE FIGURE 6- 2 – BEARING PRESS PLATE gear hub and pinion gear. Pulling directly on pinion teeth will damage teeth making timing difficult and will cause gear wear. Pulling directly on the gear hub flange will distort the flange Illustrations for Disassembly Instruc- causing gear run- out.

  • Page 38: Figure 6- 6 - Alternate Adaptor Plates

    Mount the adaptor plate and puller (FIGURE6-4, page 23), and pull the gear hub. Be sure to use a shaft protector to prevent damage to the end of the shaft. Remove the key from the shaft. Mount the adaptor plate and puller (FIGURE6-5), and pull the pinion.
  • Page 39 JACK SCREWS DOWEL PINS FIGURE 6- 7 FIGURE 6- 8 FIGURE6-10, page 31. Handle with care to prevent burrs on rotors and housing. Never reuse shaft seals that have 11. After removal of the rotors, rearrange blocking so been in operation. Refer to “Rotor the discharge end bearing carrier hangs free.

  • Page 40: Figure 6- 10

    JACK SCREWS FIGURE 6- 10 FIGURE 6- 11 37- 1- 613 Page 39...
  • Page 41 SECTION 7 ASSEMBLY INSTRUCTIONS may be cleaned and polished for reuse unless galling is severe. Reuse of parts severely galled may result in loss of blower efficiency. All damaged parts which have been reworked should be checked for run out Illustrations for Assembly Instruc- or warpage before reuse.
  • Page 42 BEARING SPACER INLET CAVITY INLET CAVITY ROTOR SHAFT SEAL ROTOR SHAFT SEAL FIGURE 7- 1 FIGURE 7- 2 Tighten the carrier to housing screws (40, 43) with the grooved end toward the rotor. Make sure evenly so the dowel pins will not be damaged. there are no burrs on either end of the spacer or end of the rotor.

  • Page 43: Figure 7- 5 - Angular Contact Bearing Assembly

    FIGURE 7- 5 – FIGURE 7- 6 ANGULAR CONTACT BEARING ASSEMBLY (4) using the same method as outlined in Steps 1 marks are stamped on the O.D. of the rotors on and 2, page 32. To prepare for shim set measure- the same lobe as the timing marks.

  • Page 44: Figure 7- 8 - Rotor End Clearance Chart (Unit Cold)

    Total End Clearance Suction Discharge Models (Suction & Discharge) 5CDL5 .011 .006 .005 5CDL9 .016 .011 .005 5CDL13 .021 .016 .005 Dimensions are for Ideal Clearances. Allow +/ - - .001 for Tolerance FIGURE 7- 8 – ROTOR END CLEARANCE CHART (UNIT COLD) To the micrometer reading add discharge end plus both end clearances.

  • Page 45: Figure 7- 11

    DISCHARGE OPENING FIGURE 7- 11 FIGURE 7- 12 10. Select the correct thickness of aluminum shims FIGURE 7- 8, page 35. If the indicator reading (18) to give the shim set established in Step 9. differs from the chart and allowable tolerance, Check the thickness of the shims with an outside repeat Steps 9 and 10 as well as check for burrs micrometer (FIGURE 10, page 30).
  • Page 46 14. Using the correct installation tool, press the 15. With a micrometer, FIGURE 7 - 15, page 43, seal down into the bore. Verify that the seal face mea- sure the thickness of shaft shim sets is below the bearing spacer face. Repeat for established in Steps 5 thru 8.
  • Page 47 FIGURE 7- 14 FIGURE 7- 15 17. Lightly coat the shaft extension and bearing bore with oil. Assemble bearings (24), as shown in FIGURE 7- 5, page 349, on the shaft. Assemble the press plates (refer to Figure 7-2, It is not recommended to hammer Disassembly, page 338), on the bearing and install the jack screws, FIGURE 7- 16.
  • Page 48 REINFORCING PLATE FIGURE 7- 18 FIGURE 7- 19 fixed position of the rotor. This is an important 21. Check the shaft extension and keyway for burrs. step in the assembly. The best method for tighten- Install keyway tool. Push the oil seal ing the nuts is with a wrench of the type shown in (22) on to the shaft.
  • Page 49 FIGURE 7- 21 FIGURE 7- 22 extensions for burrs. Install the keys in the shafts, 22. Turn the unit end for end, gear end up. With a making sure of a snug fit. Heat the pinion and hub depth micrometer on a perfectly flat parallel bar in oil or dry heat, such as an oven (NEVER USE across the bearing bore, measure the distance to TORCH) to 350°...

  • Page 50: Figure 7- 29

    in the hub are centered with holes in the gear to BEARING PRESS PLATE allow radial movement of the gear for timing. Tighten the “Nylok” screws (41) against the flat JACK SCREWS washers (42) (always use new washers) just tight enough to allow the gear to slip radially on the hub.

  • Page 51: Figure 7- 30

    FIGURE 7- 27 FIGURE 7- 28 29. FINDING SMALLEST PLUS READING enough to obtain 2 /3 of the indicator reading FIGURE 7 - 30. Hold the gear under obtained in Step 28. counterclock- wise pressure to take up all slack, and rotate the rotor clockwise two complete revolutions with a wrench.
  • Page 52 Install number 8-32 x 5/8” long socket head cap screw (48) and flat washer (47) in the end of the pin and draw up tight. To remove the bushing from the gear, first loosen and remove four (4) socket head cap screws, then remove No.
  • Page 53 GENERAL PROVISIONS AND LIMITATIONS warranted. Labor shall be limited to the amount specified in the Company’s labor rate schedule. Gardner Denver (the “Company”) warrants to each original retail purchaser (“Purchaser”) of its new prod- Labor costs in excess of the Company rate schedule...
  • Page 54 1800 Gardner Expressway, Quincy, Illinois 62305 Phone (800) 682-9868 • Fax (217) 221-8780 E-mail: pd.blowers@gardnerdenver.com Visit our web site: www.gardnerdenver.com Sales and Service in all major cities Specifications subject to change without notice © Copyright 2018 Gardner Denver, Inc. Litho in U.S.A.

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