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Operation and Maintenance Manual
Enerpac SHS
Manual Synchoist System
Document Number: L4627
Document Revision: B
Document Revision Date: FEB-2022
Document Language: ENGLISH EN
To reduce the risk of injury, user must read and understand this document before use.

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Summary of Contents for Enerpac SHS

  • Page 1 Operation and Maintenance Manual Enerpac SHS Manual Synchoist System Document Number: L4627 Document Revision: B Document Revision Date: FEB-2022 Document Language: ENGLISH EN To reduce the risk of injury, user must read and understand this document before use.
  • Page 3 Enerpac for quality tools, services and solutions. For additional information, visit www.enerpac.com. WARRANTY Refer to the Enerpac Global Warranty document for terms and conditions of the product warranty. Such warranty information can be found at www.enerpac.com. PUMP NAMEPLATE CYLINDER NAMEPLATE...
  • Page 4: Table Of Contents

    4.1 MANUAL SHS HPU ..........................8 4.2 SYNCHOIST CYLINDERS ........................9 5. PRODUCT TECHNICAL DATA ........................10 5.1 MANUAL SHS PUMPS DIMENSIONAL CALLOUT ART ..............10 5.2 MANUAL SHS PUMPS DIMENSIONAL TABLE ................. 10 5.3 MANUAL SHS PUMP CAPABILITIES ....................10 5.4 SHS CYLINDERS DIMENSIONAL CALLOUT ART ................
  • Page 5: Safety

    • Never use a cylinder that is leaking oil. Do not use Symbol will not be used with the signal word. the SHS if is damaged, altered or in need of repair. • Always lift the cylinder using a crane or other suitable lifting device of sufficient rated capacity.
  • Page 6 If not visible to the operator. possible, make a ground connection. Insulate any • Operate SHS as required to ensure that the load is adjacent components that are still receiving power. moved evenly and at a controlled rate.
  • Page 7: Compliance Statement

    These tools conform with the requirements for CE and UKCA. Enerpac declares that these products have been tested and conforms to applicable standards and is compatible to all CE Requirements. A copy of an EU Declaration of Conformity is enclosed with each shipment of this product.
  • Page 8: Transport

    Disconnect any power connections in advance, even if the SHS only needs to be moved a short distance. The equipment must be transported in a frame designed for this purpose. This frame can be placed in a container to provide good protection against weather influences and give a good rigid protection.
  • Page 9 in the vertical position. Connect the rear clevis eye with a shackle to hold the synchoist. Lower and displace the synchoist to release the conection bolts from the synchoist support. Lift the synchoist and remove it from the transport frame to start working operation. CONNECTION BOLT SHACKLE CONNECTION SUPPORT HOLE...
  • Page 10: Features & Components

    5. Motor Starter 10. Manifold Assembly Figure 5: Features and components of Manual SHS HPU In W models, Pressure Reading Device (PRD) is optional and it is not included on the package, while in J models, PRD is factory mounted.
  • Page 11: Synchoist Cylinders

    4.2 Synchoist Cylinders 1. Protector Assembly 6. Connection Bolt 2. Manifold Assembly 7. Plunger 3. Lifting Eyes 8. Sensor Connection Port 4. Cylinder Body 5. Clevis Eye Figure 6: Features and components of SHS Cylinders L4627_b...
  • Page 12: Product Technical Data

    5. Product Technical Data 5.1 Manual SHS Pumps Dimensional Callout Art Figure 7: Manual SHS pump dimensions 5.2 Manual SHS Pumps Dimensional Table SHP414MW / SHP414MJ SHP421MW / SHP421MJ Measurement 1418 55.82 32.75 1090 42.91 5.3 Manual SHS Pump Capabilities...
  • Page 13: Shs Cylinders Dimensional Callout Art

    5.4 SHS Cylinders Dimensional Callout Art Figure 8: SHS cylinder dimensions 5.5 SHS Cylinders Dimensional Table Model SHC5520 27.16 6.29 6.45 6.49 7.87 9.64 6.29 SHC5540 27.16 6.29 6.45 7.87 19.68 9.64 6.29 SHC5560 27.16 6.29 6.45 7.87 19.68 9.64 6.29...
  • Page 14: Shs Cylinders Capabilities

    • For 85 Ton Cylinders: SHC8520, SHC8540 and precision placement. SHC8560. Manual SHS is composed of 4 specialized hydraulic cylinders which have an internally mounted distribution 85 Ton Cylinder Characteristics block. These cylinders are connected to an included...
  • Page 15: Installation

    6.2 Hydraulic Oil Requirements Clean all threads and fittings. Make hydraulic connections for double-acting Use of Enerpac HF Series ISO 32 hydraulic oil is cylinders using two hoses. recommended. Enerpac HF oil is available at your local Enerpac Distributor or Authorized Service Center.
  • Page 16: Electrical Connections

    6.4.1 Manual SHS HPU Controls The controls of the Manual SHS HPU are indicated on the following picture: Figure 10: Hoses connection layout...
  • Page 17: Parameters Screen

    If custom is selected, the system will let the user type the specifications of the SHS. Point 3 to 5 gets affected by this fact. Effective Area Big Chamber: The system will show the effective area of the piston face.
  • Page 18: Manual Shs Hpu Operation

    8.2 Manual SHS HPU Operation & Inspection WARNING Be sure the operator has completed safety induction training, specific to the work surroundings. The In order to keep the SHS in a good working condition, operator should be thoroughly familiar with the good quality maintenance required.
  • Page 19: Responsibilities

    The electric scheme references of these pump models • Welding, cutting, grinding or any other structural are found on the following table. adjustment work. • Main parts replacement. SHS Model Electric Scheme Reference SHSEC414MW • Additional maintenance work not written in this SHP414MW manual.
  • Page 20: Hydraulic Schemes

    Hydraulic Schemes 10.1 SHP414MW 10.2 SHP414MJ 10.3 SHP421MW L4627_b...
  • Page 21: Shp421Mj

    10.4 SHP421MJ 10.5 SHC Distribution Block with Pressure Transducers L4627_b...
  • Page 22: Parts List

    Parts List 11.1 Manual SHS HPU Frame Assembly Figure 18: Manual SHS Frame detailed view 11.1.1 Manual SHS HPU Frame Table of Parts Item N.º Description Qty. Part Number Pin with Rubber DB0132202 SHP Frame Frontal Door DB0125201-13 Folding Lock RVS...
  • Page 23: Manual Shs Hpu

    11.2 Manual SHS HPU Figure 19: Manual SHS HPU detailed interior view 11.2.1 Manual SHS HPU Table of Parts Part Number Item N.º Description Qty. SHP414MW SHP414MJ SHP421MW SHP421MJ Electric Motor DB4348259 DB4431259 DB4621259 DB4432259 Return Filter Housing DB4603118 Return Filter Element...
  • Page 24: Manual Hpu Manifold Assembly

    11.3 Manual HPU Manifold Assembly Figure 20: Manual SHS manifold assembly exploded view 11.3.1 Manual HPU Manifold Assembly Table of Parts Item N.º Description Qty. Part Number Manifold DB5086840A Relief Valve DB1062663 Hand Directional Valve 4/3 700 bar DB1154661 Relief Valve...
  • Page 25: Synchoist Cylinder

    11.4 Synchoist Cylinder Figure 21: SHC cylinder detailed view 11.4.1 Synchoist Cylinder Table of Parts Item N.º Description Qty. Part Number Cylinder base Not Available as Service Part Bottom Plate Not Available as Service Part Sensor Plug Not Available as Service Part Stop Ring Not Available as Service Part Piston...
  • Page 26: Synchoist Cylinder Distribution Block

    Glyd Ring T Not Available as Service Part Bolt Din 912 M27 x 3 CBA2751028-1A-GE Ring Ret Din 472 CCA1026044-1C Scrapper Not Available as Service Part Rimseal Not Available as Service Part Stepseal Not Available as Service Part Wear Ring Not Available as Service Part Slydring Not Available as Service Part...
  • Page 27: Alarms List

    Refer to the alarm chart for a list of alarms and possible causes. The alarm chart is not all-inclusive, and should be only considered as an aid to help diagnose the most common problems. For repair service, contact Authorized Enerpac Service Center. ALARMS CHART...
  • Page 28 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...
  • Page 29 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...
  • Page 30 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...
  • Page 31 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...
  • Page 32 © 2022 Enerpac Tool Group, All Rights Reserved.

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