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SERVICE MANUAL
®
MOYNO
2000 CC Pumps

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Summary of Contents for moyno 2000 CC

  • Page 1 SERVICE MANUAL ® MOYNO 2000 CC Pumps...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Page 1-1. INTRODUCTION............................... 1 1-2. General..............................1 1-3. Scope ..............................1 1-4. Nameplate Data............................. 1 1-5. Pump Rotation ............................1 1-6. Model Number ............................1 2-1. INSTALLATION ..............................2 2-2. General..............................2 2-3. Piping..............................2 2-4. Foundation............................. 2 3-1.
  • Page 3: Introduction

    In the first space, a number identifies the number of stages in the pumping elements. This will generally be a 1 or 2. The Moyno 2000 pump is a progressing cavity pump. A single helical rotor rolling eccentrically in the double-threaded helix of The second position, the letter “B”, designates the pump...
  • Page 4: Installation

    4-2. GENERAL 2-4. Foundation. For maximum pump-driver unit life, each unit The Moyno 2000 CC pump has been designed for a should be mounted on a strong steel baseplate. The baseplate minimum of maintenance, the extent of which is routine should be mounted on a firm foundation.
  • Page 5: Packing Replacement

    (200). situations where no packing leakage can be tolerated, consult Remove discharge flange by unbolting from stator clamp your Moyno Authorized Representative. ring (210) and remove stator gasket (510). Use a Approved Lubricant or screwdriver tip to remove stator retaining ring (480), stator...
  • Page 6: Packing Housing Removal

    Page 4 The rubber bellows will adhere to the shaft after 5-6. PACKING HOUSING REMOVAL assembly and must be replaced if removed from the shaft. Pull the packing housing (140) away from the drive adapter It is sound practice to always replace packing (150) (10).
  • Page 7: Assembly

    7-1. ASSEMBLY Page 5 6. Apply grease to the teeth of the ring gear (350), and slide ring 7-2. LUBRICATION DURING ASSEMBLY gear into the gear ball. When ring gear is in place, keyways should be facing the lock nut end of connecting rod. Gear Joints.
  • Page 8: Pumps With Compression Packing

    (70). 9-1. RECOMMENDED SPARE PARTS Your Moyno 2000 pump has been designed and built to PUMPS WITH DOUBLE OR CARTRIDGE 7.7. minimize overall operating cost. All wearable parts are MECHANICAL SEALS replaceable.
  • Page 9: Hardware List - Bb022 Thru Ba175

    Page 7 10-1. HARDWARE LIST – BB022 THRU BA175 Description BB022 BB036 BB050 BB065 BB090 BB115 BA175 Hex Screw-200mm M10 X 50 Lock Washer Hex Nut M10 X 1.5 Hex Screw-250mm M12 x 60 Lock Washer Hex Nut M12 x 1.75 Hex Screw-300mm M12 x 65 Lock Washer...
  • Page 10: Hardware List - Ba220 Thru Bc345

    Page 8 10-2. HARDWARE LIST – BA220 THRU BC345 Ref No. Description BA220 BB175 BB220 BB345 BC175 BC220 BC345 Hex Screw-200mm Lock Washer Hex Nut Hex Screw-250mm M12 x 60 Lock Washer Hex Nut M12 x 1.75 M12 x 65 Hex Screw-300mm Lock Washer Hex Nut...
  • Page 11: Parts List - Bb022 Thru Ba175

    Page 9 11-1. PARTS LIST – BB022 THRU BA175 Description BB022 BB036 BB050 BB065 BB090 BB115 BA175 Drive Adapter -200mm 4251093003 Drive Adapter-250mm 4251093001 4251843003 Drive Adapter-300mm 4251843001 Drive Adapter-350mm 4251843002 Drive Adapter-450mm 4230530000 4230531000 Slinger Ring-Small Shaft Slinger Ring-Large Shaft 4230531000 4230532000 4220802017...
  • Page 12: Parts List - Ba220 Thru Bc345

    Page 10 11-2. PARTS LIST – BA220 THRU BC345 Description BA220 BB175 BB220 BB345 BC175 BC220 BC345 Drive Adapter -200mm Drive Adapter-250mm 4251843003 4251039002 Drive Adapter-300mm 4251843001 Drive Adapter-350mm 4251039001 4251843002 4052006002 4251069001 Drive Adapter-450mm Slinger Ring-Small Shaft 4230531000 4230532000 4230663000 4230663000 4230664000...
  • Page 13: Exploded View

    Page 11...
  • Page 14: Seal Set Dimensions

    Page 12 13-1. SEAL SET DIMENSIONS...
  • Page 15: Troubleshooting Chart

    Page 13 14-1. TROUBLESHOOTING CHART...
  • Page 16 Your Authorized Service Distributor is: ©2005 by Moyno, Inc. Printed in U.S.A. ®Moyno is a registered trademark of Moyno, Inc.

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