Enerpac RSL2 Instruction Manual

Torque wrench

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L4346

Rev. E 06/23

ENGLISH (EN)

RSL

Torque

Wrench

RSL1500 (RSL2)

RSL3000 (RSL4)

RSL5000 (RSL6)

RSL8000 (RSL8)

RSL11000 (RSL14)

RSL19000 (RSL20)

RSL28000 (RSL30)

Instruction Sheet

Table of Contents

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Do you have a question about the RSL2 and is the answer not in the manual?

Questions and answers

Jose Parra

January 29, 2025

not able to reach more then 2000 psi

1 comments:

Mr. Anderson

May 14, 2025

The Enerpac RSL2 is capable of reaching up to 10,000 psi (690 bar). If it is not reaching more than 2,000 psi, it may be due to a malfunction, improper setup, or a restriction in the hydraulic system. The manual does not state any design limit at 2,000 psi.

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Summary of Contents for Enerpac RSL2

Page 1 L4346 Rev. E 06/23 Torque Wrench RSL1500 (RSL2) RSL3000 (RSL4) RSL5000 (RSL6) RSL8000 (RSL8) RSL11000 (RSL14) RSL19000 (RSL20) RSL28000 (RSL30) Instruction Sheet ENGLISH (EN)
Page 2: Table Of Contents
Ga voor de overige talen naar www.enerpac.com. For alle andre språk henviser vi til www.enerpac.com. Inne wersje językowe można znaleźć na stronie www.enerpac.com. Para outros idiomas consulte www.enerpac.com. Информацию на других языках вы найдете на сайте www.enerpac.com. För andra språk, besök www.enerpac.com. 如需其他语言，请前往 www.enerpac.com.
Page 3: Introduction
Read all instructions carefully. Follow all Overview recommended safety precautions to avoid The Enerpac RSL torque wrench is designed for personal injury as well as damage to the wrench controlled tightening and loosening of fasteners and/or damage to other property. Enerpac cannot in industrial bolting applications.
Page 4 RSL Torque Wrench • Be certain that all hose couplings are fully 2.1 Safety Precautions - RSL Torque Wrenches connected at both the pump and wrench ends before applying any hydraulic pressure. If the couplings are not fully connected, oil flow will be Failure to observe and comply with the following blocked, and the drive unit could be subjected precautions could result in death or serious...
Page 5 • Never carry the wrench by its hoses. • Always carry the wrench by its housing. The • Always use Enerpac pumps and hoses. positioning handle is designed only as an aid to • Always use Enerpac replacement parts.
Page 6: Wrench Descripton And Terminology
• Do not modify any equipment or accessories. Description 3.1.1 RSL square drive and hex tools are offered • Contact Enerpac for special applications or in seven standard models: modifications. • Unauthorized modifications may cause injury TABLE 3.1-1 and/or damage plus invalidate warranty.
Page 7 RSL Torque Wrench 3.2.13 RSL Features and Accessories [continued]: 3.2.12 RSL Features and Accessories: d. Reaction Arm a. Pump b. Torque Wrench Drive e. Hexagon Cassette (RLPxxxxx) Hex Insert Low Pressure Retract Stroke High Pressure Advance Stroke f. Hexagon Torque Wrench Set c.
Page 8: Operation Instruction
RSL Torque Wrench 3.2.12 RSL Features and Accessories [continued]: 4 Operation Instructions Flange Assembly and Disassembly g. Hex Bit 4.1.1 Perform hazard analysis before starting work. 4.1.2 Ensure fastener contact surfaces and flanges have been properly cleaned and examined. a. Flanges: Surface finish, scratches, nicks, burrs, flatness.
Page 9 4.2.3 TIGHTENING METHOD 3 – Stud Elongation Tightening a. Determine torque value for proper elongation. Contact Enerpac Customer Service b. 1st, 2nd, and 3rd Stage Cross-Pattern b. Follow steps in TIGHTENING METHOD Sequence c. After 4th stage, if studs are: Short –...
Page 10 Set With Reaction Arm pump pressure and increase pump and tool life: a. Apply Enerpac Hydraulic oil to nuts and wait for 5 minutes (minimum). b. Heat fastener for hard applications with severe corrosion, high torque requirements, etc.:...
Page 11 RSL Torque Wrench Fig 4.4-5 Hexagon Torque Wrench Set Reaction Hexagon Torque Wrench Set Reaction (No Reaction Arm) [continued] (Tighten Position for RH Threads) 4.4.8 Fig. 4.4-5 (top) shows a common reaction method where RSL reacts on torque wrench drive housing’s flat surface. Note: Use reaction arm where possible to improve tool life.
Page 12 • If you do not follow the 1.4 units back to 1 unit 4.5.4 Fig. 4.5-3 shows improper sq. dr. torque down rule, contact Enerpac Service Center for wrench set reaction tool’s reduced torque rating. a. Improper reaction and/or incorrect •...
Page 13 RSL Torque Wrench Square Drive Tool Reaction [continued] Fig 4.5-1 Correct Sq. Dr. Torque Wrench Set Fig 4.5-3 Incorrect Sq. Dr. Torque Wrench Set Reaction Reaction 90° Arrow points to required gap. Fig 4.5-2 Correct Reaction (RH Threads - Sq. Dr. Tool) Do Not React Sq.
Page 14 RSL Torque Wrench 4.6.4 Assemble torque wrench drive and wrench Tool Operation Instructions cassette. 4.6.1 Select proper tool and accessories (See a. Assemble hexagon or sq. dr. cassette Section 3): per Fig. 4.6-1. a. Torque rating b. To assemble: b. RSQxxxxxST - Square drive cassette Must move pawl driver to retract and torque wrench drive position shown.
Page 15 (RPS) for location). determine that reaction arm must be further a. Rotate dialock to allow reaction arm to retained. Contact Enerpac for Bulletin 116, which slide onto torque wrench drive splines. shows how to correctly tie rection arm to torque b.
Page 16 RSL Torque Wrench 4.6.11 Purge all air from tool and hoses before Tool Operation Instructions [continued] returning to service. Perform a risk 4.6.10 Assemble twin hose to pump (1st) and tool assessment, mitigate hazards, and follow (2nd) before setting tool on application. all appropriate safety procedures during Fig.
Page 17 RSL Torque Wrench b. During this process operator must ensure Tool Operation Instructions [continued] reaction arm is in constant contact with 4.6.14 Reaction and tool leak check: reaction point. This prevents creation of a. Check that reaction arm is in firm a pinch point between tool and reaction contact with stationary object (e.g.
Page 18: Warranty, Maintenance And Assembly
5.1.2 SERVICE: Enerpac highly recommends customers have their tools repaired by a. Depends on work environment - Enerpac, or a Enerpac approved service increase frequency if tool is exposed to center. sand or other abrasive material. b. Increase frequency with high operating 5.1.3...
Page 19 (RSL8000 has a socket and Disassembly head cap screw, which is tightened to 40 in*lb and use Loctite 243). • Order all replacement fasteners from Enerpac. • Use Enerpac hydraulic oil. TABLE 5.3-1 • Assembly notes for torque wrench drive: FRONT CAP TORQUE a.
Page 20 RSL Torque Wrench 5.4.2 Check housing and all internal parts for Torque Wrench Drive Assembly, Testing, cracks, chips, deformation, and wear. and Disassembly [continued] a. Immediately replace parts which have 5.3.5 Assemble: Model RSL28000 cracks, chips, deformation, or excessive a. Install seals and wear rings into end wear.
Page 21: Troubleshooting
RSL Torque Wrench 6 Troubleshooting Symptom Cause Remedy Hydraulic fluid leaks from torque Torque wrench drive seals are Replace torque wrench drive wrench drive. worn. seals. 1. Quick connect couplings are: • Torque wrench drive rod does 1. Clean and properly connect Improperly assembled.
Page 22 RSL Torque Wrench 6.1 General Hydraulic Trouble Shooting Note: 1. When an even number of hose assemblies are 1. When an even number of hose assemblies are Pump connected together, coupler configuration connected together, coupler con guration Pump Valve Valve (male vs.
Page 23: Technical Specifications
RSL Torque Wrench 7 Technical Specifications 7.1 Hexagon Torque Wrench Set Capacities, Dimensions and Additional Product Data RLP1 RLP3 RLP5 RLP8 Hexagon size range of inch 7 /8 3 /8 5 /16 15 /16 11 /16 1 /8 3 /8 1 /8 available cassettes 26 - 60...
Page 24 RSL Torque Wrench 7.2 Additional Hexagon Cassette Specifications 7.2.1 Imperial System Table - RSL Hexagon Cassette (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size inch inch inch inch inch (Max) RLP1 (to be used with Torque Wrench Drive RSL1500) 7 /8...
Page 25 RSL Torque Wrench 7.2.1 Imperial System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size inch inch inch inch inch (Max) RLP5 (to be used with Torque Wrench Drive RSL5000) RLP5111 1.61 9.08...
Page 26 RSL Torque Wrench 7.2.1 Imperial System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size inch inch inch inch inch (Max) RLP11 (to be used with Torque Wrench Drive RSL11000) RLP11303 2.60 11.71...
Page 27 RSL Torque Wrench 7.2.1 Imperial System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size inch inch inch inch inch (Max) RLP19 (to be used with Torque Wrench Drive RSL19000) RLP19115M 3.44 13.71...
Page 28 RSL Torque Wrench 7.2.2 Metric System Table - RSL Hexagon Cassette (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size mm (Max) RLP1 (to be used with Torque Wrench Drive RSL1500) RLP1014 –...
Page 29 RSL Torque Wrench 7.2.2 Metric System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size mm (Max) RLP5 (to be used with Torque Wrench Drive RSL5000) RLP5111 –...
Page 30 RSL Torque Wrench 7.2.2 Metric System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size mm (Max) RLP11 (to be used with Torque Wrench Drive RSL11000) RLP11303 –...
Page 31 RSL Torque Wrench 7.2.2 Metric System Table - RSL Hexagon Cassette [continued] (see Fig. 7.1-1 for locations of dimensions AF, R, L, H and W) Size AF Hex Weight Model size mm (Max) RLP19 (to be used with Torque Wrench Drive RSL19000) RLP19115M 87.4 348.2...
Page 32 RSL Torque Wrench 7.3 BOP Hexagon Torque Wrench Set Capacities, Dimensions and Additional Product Data RLP1 RLP3 RLP5 RLP8 Hexagon size range of inch 2 - 2 1 /4 15 /16 3 /4 1 /8 3 /16 3 /16 available cassettes 32 - 50 50 - 75 70 - 80...
Page 33 RSL Torque Wrench 7.4. Additional BOP Hexagon Cassette Specifications 7.4.1 Imperial System Table - RSL BOP Hexagon Cassette (see Fig. 7.3-1 for locations of dimensions AF, R, L, H, W and W1) Size Max Torque AF Hex (W1) Weight Model Ft.lbs size inch inch...
Page 34 RSL Torque Wrench 7.5 Square Drive Torque Wrench Set Dimensions and Specifications 7.5.1 Imperial System Table - RSL Square Drive Cassette (see Fig. 7.5-1 for locations of dimensions W, W1, H, L, L1 and R) Weight Square Square Torque Torque Drive Reaction Sq Dr...
Page 35 RSL Torque Wrench 7.5.2 Metric System Table - RSL Square Drive Cassette (see Fig. 7.5-1 for locations of dimensions W, W1, H, L, L1 and R) Weight Square Square Torque Torque Drive Reaction Sq Dr Drive Wrench Output Size Cassette Model Drive RSQ1500ST...
Page 36 RSL Torque Wrench 7.6 ERA-Series, Extended Reaction Arms Dimensions and Specifications (see Fig. 7.6-1 for locations of dimensions A, B, C, D, and E) For Torque inch Model Wrench Number Weight Model Size ERA15114 1.98 ERA15228 3.97 ERA15342 RSL1500 10.9 5.95 ERA15456 11.3...
Page 37 RSL Torque Wrench 7.7 ERT-Series, Extended Reaction Tubes Dimensions and Specifications (see Fig. 7.7-1 for locations of dimensions A, B, and C) For Torque inch Model Wrench Number Weight Weight Model Size ERT152 1.98 ERT156 10.2 3.53 RSL1500 ERT159 13.2 5.51 ERT1512 16.2...
Page 38 RSL Torque Wrench 7.8 Torque Settings 7.8.1 Imperial System Pressure/Torque Table Pump Pressure (psi) Torque (Ft.lbs) RSL1500 RSL3000 RSL5000 RSL8000 RSL11000 RSL19000 RSL28000 1000 1957 2298 1200 1188 2332 2869 1400 1043 1414 2708 3440 1600 1201 1641 3083 4012 1800 1360 1867...
Page 39 RSL Torque Wrench 7.8.2 Metric System Pressure/Torque Table Pump Pressure (bar) Torque (Nm) RSL1500 RSL3000 RSL5000 RSL8000 RSL11000 RSL19000 RSL28000 1303 2653 3116 1199 1611 3162 3890 1414 1917 3672 4664 1058 1628 2225 4180 5439 1204 1844 2531 4688 6214 1349 2058...
Page 40: Ordering Replacement Parts
RSL Torque Wrench 8 Ordering Replacement Parts For replacement parts information, refer to the Enerpac RPS, for your wrench model. RPS' are available on the internet at www.enerpac.com. Have the following information ready when ordering replacement parts: • Wrench model, serial numbers, and date code (for both torque drive unit and cassette).
Page 41 RSL Torque Wrench NOTES _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________...
Page 42 RSL Torque Wrench NOTES _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________...
Page 43 RSL Torque Wrench NOTES _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________...

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