Enerpac EVO Operation And Maintenance Manual

System synchro lifting pump

Hide thumbs

page of 44

/ 44
Bookmarks

Quick Links

Download this manual

Operation and Maintenance Manual

Enerpac EVO System

Synchro Lifting Pump

Document Number: L4528

Document Revision: D

Document Revision Date: SEP-2023

Document Language: ENGLISH EN

To reduce the risk of injury, user must read and understand this document before use.

Need help?

Do you have a question about the EVO and is the answer not in the manual?

Questions and answers

Summary of Contents for Enerpac EVO

Page 1 Operation and Maintenance Manual Enerpac EVO System Synchro Lifting Pump Document Number: L4528 Document Revision: D Document Revision Date: SEP-2023 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. NAMEPLATE AVAILABLE LANGUAGES L4528 is available in the following languages, visit www.enerpac.com...
Page 4 4. TECHNICAL PRODUCT DATA ........................7 4.1 DIMENSIONAL CALL OUT ART ......................7 4.2 DIMENSIONAL TABLE .......................... 7 4.3 EVO SYSTEM DESCRIPTION ....................... 7 4.4 EQUIPMENT ACCURACY ........................7 4.5 EVO PUMPS CAPABILITIES ......................... 7 4.6 EVO CONTROL DESCRIPTION ......................8 5.
Page 5 8.5 SPARE PARTS ............................. 29 9. PARTS LIST ..............................30 9.1 EVO SYSTEM GENERAL PARTS OVERVIEW ..................30 9.2 EVO SYSTEM GENERAL TABLE OF PARTS ..................30 9.3 DISTRIBUTION MANIFOLD ASSEMBLY.................... 31 9.4 DISTRIBUTION MANIFOLD ASSEMBLY TABLE OF PARTS ............. 31 9.5 PUMP SUB ASSEMBLY ........................
Page 6 Enerpac or a local Enerpac and instructions in this manual before operating an distributor for clarification. EVO pump or preparing it for use. Always follow Save these instructions for future use. all safety precautions and instructions, including...
Page 7 • To help ensure proper operation and best properly grounded. performance, the use of Enerpac oil is strongly recommended. • Do not modify the plug provided with the pump.
Page 8 12. Digital Level and Thermo Sensor 3. Electric Cabinet 8. Return Manifold 13. Breather Filter / Oil Filling Cap 4. Electric Plug 9. Reservoir 14. Return Filter 5. Lifting Eyes 10. Reservoir Lid 15. Distribution Manifold Figure 1: Major components of the EVO System L4528_d...
Page 9 1426 56.14 4.3 EVO System Description The EVO System pumps are an ideal solution for multi- point lifting and lowering applications where uneven loads need to be positioned equal and synchronously. They are a far better alternative to using separately operated pumps or manifolds with needle valves.
Page 10 10. Local / Remote Key Switch: The user must introduce EVO1240380 1025 and turn the key to change the EVO control mode. EVO1240460 In local mode, the user commands the EVO using the control panel above the electrical cabinet. In...
Page 11 The electric plugs for the stroke sensors are placed in the rear side of the pump. Refer to the Figure 5 to see The EVO system can be connected to double or the connectors for the stroke sensors. single acting cylinders. Refer to Figure 7 for a visual description of hydraulic connections of cylinders for general purposes.
Page 12 Set Up screens Depressurize, Weighing, COG and Load Graph screens. in order to configure parameters of the EVO, to the Tapping on each button the user can access to all Movements screen to select the type of movements screens of Movements section.
Page 13 another pop-up will appear with Diagnostic, Hour Counter, Pressure Diagnostic and Control Panel options. Tapping in each button the user can access to all screens of Others section. The background colour of this section and screens is yellow. Figure 13: Details of the screens common header 1.
Page 14 4. Weighing Kit EVOLCK: This option must be enabled if a Weighing Kit is being used. 5. Venturi Kit EVO VVK: This option must be enabled if a Venturi Kit is being used. 6.4 Spans Screen...
Page 15 By assigning an offset value prior to start lifting the load, the user will have a reference point of the initial position. This screen is used when there are two or more EVO system working simultaneously. The offset variable (Z) is used as a memory variable.
Page 16 6.8 Connection Diagnostic Screen NOTICE Please, refer to L4476 for further information of the EVO controller CLNC12. 6.7 Calibration Screen Figure 23: Connection diagnostic screen detail This screen is used to assure hoses and stroke sensors are correctly connected to every cylinder.
Page 17 6.10 Pressure Sensor Calibration span (maximum reading capacity) of it´s lowest and the highest output value given in mv/V. Enerpac Screen strongly recommends to type the load cell serial number to identify it correctly. Figure 25: Load cell lineal mode •...
Page 18 6.13 Preload Screen In the case of the manual movements, the user can move the cylinders of the EVO having a total control of the movement. The user can extend or retract the cylinders by pushing and holding the start cycle button and stop the movement just releasing the button.
Page 19 2. Final Load parameter: The user must type the final load that the cylinder must reach to finish the cycle. NOTICE Enerpac recommends setting the final load value to less than 10% of the expected load. 6.14 Automatic Mode Screen...
Page 20 In order to retract single-acting cylinders in a faster way, EVO VVK Venturi Kit can be installed. It must be enabled in the Special Parameters Screen. Refer to paragraph 6.3.1 for detailed information.
Page 21 Depressurize screen contains the same elements as the position typed the system will wait the introduced Manual screen (Figure 31). The only difference is the seconds to read the load. Depressurize Button P=0. • Flow: The system can move slower than the normal speed to reach delta position.
Page 22 To access this user, it is required to record button. When automatic mode is selected, enter the ID “enerpac” and password “100”. the system will automatically record the data when • Expert: The expert has same access rights as the system is moving.
Page 23 6.26 Inverter Speed Screen Figure 46: Instruction manual Screen In this screen, the operator can access to the Instruction Manual of the EVO System. 6.28 Hours Counter Screen Figure 45: Inverter Speed Screen Detail This screen shows the frequency inverter status in the current moment.
Page 24 8. Switch ON the motor in the EVO. Figure 49: Pressure Diagnostic Screen Details With this test, the user can check the isolation of the hydraulic system and detect any leakage.
Page 25 3. Select Manual button. 4. Select the cylinder movement sense, outward or inward. Also the user can set the oil flow of the EVO. 5. Select the cylinders required to be involved in the movement by tapping the Cylinder Selection buttons.
Page 26 Refer to paragraph 6.14 for further 7.5 Preload Mode information. Enerpac recommends carrying out this step prior to lifting a structure in the Automatic mode because in this way the user ensures that all the cylinders are in full contact with the structure.
Page 27 5. Choose the direction of the movement which climbign jacks will follow. In this case, direction will be upwards. 6. Type Extend Delta parameter: This parameter is the stroke which the plunger extends when lifting the load per cycle, giving clearance to insert two outer blocks under the spreading plate.
Page 28 15. Remove the two outer blocks under the spreading WARNING plate. Make sure the cribbing blocks are correctly placed 16. Push Start Cycle button. The plunger of the cylinder and that these are able to support the load. Failure will be retracted the Negative Delta value and the on following this measures could result in death or spreading plate of the cylinder will be supported on serious personal injury and property damage.
Page 29 Venturi Kit can be installed. For more information and it does not trigger any alarm. concerning this kit, refer to L4591 operation manual in 2. Go to Weighing screen. www.enerpac.com. 3. Press Weighing button. 7.11 COG Tool mode 4. Type Delta Weighing parameter: Delta Weighing is the distance which the cylinder plunger must reach.
Page 30 6. Push Start Motor button. 7. Push Start Cycle button. 8. The EVO Unit will start revising the connections of all selected cylinders one by one, allowing the user to check the right connection of hoses and stroke sensors.
Page 31 8.2 Change Oil and Clean Reservoir Enerpac HF oil is a crisp blue colour. Frequently check oil condition for contamination by comparing pump oil to new Enerpac oil. Replace the oil and the return filter cartridge when the indicator of the return filter shows clogged.
Page 32 9. Parts List Valid only for EVO systems manufactured from January 2022. 9.1 EVO System General Parts Overview Figure 65: EVO System general parts 9.2 EVO System General Table of Parts Part Number Item Description Qty. EVO421380 EVO440380 EVO821380 EVO840380...
Page 33 9.3 Distribution Manifold Assembly Figure 66: DB9049900C parts 9.4 Distribution Manifold Assembly Table of parts Item N.º Description Qty. Part Number Manifold DB5021840C Pressure Switch DG365 Relief Valve MVP4A Check Valve Solenoid Valve G46-22 X24/1 Relief Valve MVP4AR Relief Valve NG6 DB1279663 Directional Valve NG06 4/3 24V DC 350 bar DB1278660...
Page 34 9.5 Pump Sub assembly Figure 67: Pump subassembly parts DB9237900 (2.1 L) DB9239900 (4,0 L) Item N.º Description Qty. Part Number Qty. Part Number Coupling DB4659001 DB4642001 Housing DB4660034 DB4642034 Motor Plate DB0079020-1 DB0079020-2 Pump RZ2,1/2-9 RZ4,0/2-9 Suction Filter 023-0025S125W 023-0025S125W Fitting Elbow Male-Female 1/2”BSP Standard Hydraulic Fitting...
Page 35 DB9237900 DB9239900 Item N.º Description Qty. Part number Qty. Part number Tube 12L Standard Hydraulic Fitting Standard Hydraulic Fitting Tube 10S Standard Hydraulic Fitting Standard Hydraulic Fitting Bulkhead 12L Standard Hydraulic Fitting Standard Hydraulic Fitting Bulkhead 10S Standard Hydraulic Fitting Standard Hydraulic Fitting Fitting M1/8”...
Page 36 CR400 NOTICE The Venturi Kit is not included on the EVO package. If a supply of this kit is required, contact an Enerpac Distributor. For more information concerning this kit, refer to L4591 operation manual in www.enerpac.com 9.10 Electrical Schemes If electrical schemes of the machine are needed, the user must contact to a Local Enerpac Distributor and provide a picture of the UL Decal located on the upper right corner of the electrical cabinet.
Page 37 Hydraulic Schemes 10.1 EVO421380 Hydraulic Scheme Figure 71: EVO421380 hydraulic scheme L4528_d...
Page 38 10.2 EVO440380 Hydraulic Scheme Figure 72: EVO440380 hydraulic scheme L4528_d...
Page 39 10.3 EVO821380 Hydraulic Scheme Figure 73: EVO821380 hydraulic scheme 10.4 EVO840380 Hydraulic Scheme Figure 74: EVO840380 hydraulic scheme L4528_d...
Page 40 10.5 EVO1221380 Hydraulic Scheme Figure 75: EVO1221380 hydraulic scheme 10.6 EVO1240380 Hydraulic Scheme Figure 76: EVO1240380 hydraulic scheme L4528_d...
Page 41 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 42 ALARM POSSIBLE CAUSE SOLUTION Safety Line Failure • In remote mode, the safety line is not • Check the safety button in all the equipments correct. • Reset the alarm Cylinder (#) Position Signal • The position transducer signal of the •...
Page 43 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...

This manual is also suitable for:

Evo421380Evo421460Evo440380Evo440460Evo821380Evo821460 ... Show all