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Summary of Contents for Enerpac WCR4000
- Page 1 Instruction Sheet WCR4000 Roller Cassette L4021 English (GB) Rev. B 09/2013...
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Page 3: Table Of Contents
Instruction Sheet Roller Cassette WCR4000 Index Introduction ..........4 Safety. -
Page 4: Introduction
The roller cassette is powered by the those described in this manual may be Enerpac W4000 Series drive unit and a required. Contact Enerpac immediately if compatible 690 bar (10,000 psi) torque a potentially hazardous situation arises. - Page 5 The torque required to loosen a nut is end is secured. variable and may exceed the torque Always use Enerpac pumps and capacity of the tool. Therefore never hoses. operate the tool at maximum or close...
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Page 6: Assembly And Adjustments
Assembly and adjustments Overview and features (fig. A or B) Spanner Roller Cassette Swivel manifold (standard) TSP-Pro Swivel manifold (optional) Advance hose connection Return hose connection Hydraulic drive unit Cassette release lever Reaction roller bracket and rollers Positioning handle Thumb screw Fig. - Page 7 Make sure the quick connect couplings are securely attached before operating the tool. The tool is fitted with male and female quick-connect couplings. Use Enerpac twin safety hoses only. Refer to the table below: Fig. D Hose model number...
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Page 8: Operation
Operation Prior to operation Make sure the nut or bolt to be fastened is clean and free of dust. Make sure the nut or bolt runs correctly on the thread. Make sure that the threads and the bearing surface are liberally coated with the correct lubricant or anti- seizure compound. - Page 9 Keep hands and fingers clear of pinch point area between spanner and reaction roller. See Fig J. Keep hands and fingers clear of pinch point area between pipe flange and PINCH POINT reaction roller. See Fig J. HAZARD • Repeat previous steps as required until nut (bolt) is tightened to the proper torque.
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Page 10: Maintenance And Troubleshooting
Preventative maintenance can be carried out by the user. Full maintenance must be carried out by an approved and authorized technician appointed by Enerpac. Recommended service intervals are: Fig. N a) 3 months – Heavy Duty use b) 6 months – Normal use c) 12 months –... - Page 11 (Y). Refer to Fig. P. • Reverse the procedure to reassemble Full maintenance the tool. Note: Refer to the WCR4000 repair parts sheet for detailed views of 5.3.2 The hydraulic drive unit components and subassemblies • Remove the circlip from the swivel referenced in sections 5.3.1 and 5.3.2.
- Page 12 • Clean all exposed components with a • Reverse the procedure to reassemble. mild solvent. • Inspect all parts for damage. When reassembling the drive unit make • Perform non destructive testing by sure that the piston rod is inserted magnetic particle inspection on the through the cylinder spigot end.
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Page 13: Technical Specifications And Torque Settings
Fig. Q 6 Technical specifications and torque settings Capacities and dimensions - Model WCR4000 (fig. Q) Spanner size range 36 - 80 inch Maximum operating pressure 10,000 Max. torque at 690 bar 5.762 at 10,000 psi Ft.lbs 4,250 Min. torque Ft.lbs... - Page 14 6.2 Technical Data - Closed End Spanners (fig. R) 6.2.1 Metric system table Spanner Weight Model W4107CS 31,0 30,0 W4108CS 32,8 30,0 W4110CS 32,8 30,0 W4113CS 35,6 30,0 W4114CS 38,4 30,0 W4200CS 38,4 30,0 W4203CS 41,2 30,0 W4206CS 45,0 30,0 W4209CS 46,8 30,0...
- Page 15 Pump pressure = Torque / Torque factor Measurement system Torque factor Metric 8,351 Imperial 0.425 6.3.1 Metric system pressure/torque 6.3.2 Imperial system pressure/torque table - Model WCR4000 table - Model WCR4000 Pump pressure (bar) Torque (Nm) Pump pressure (psi) Torque (Ft.lbs) 1,000 1,800 1.036...
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Page 16: Replacement Parts And Recommended Tools
– 1 5/8" A/F spanner For replacement parts information, – 1 Circlip pliers refer to the Enerpac repair parts – 1 Seal extraction tool sheet for your wrench model. Repair – 1 ø 4 mm x 5 mm LG x 25 mm PCD... - Page 17 NOTES:...
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- Page 20 Fabriksgatan 7 www.enerpac.com +91 80 40 792 777 412 50 Gothenburg +91 80 40 792 792 Sweden sales-in@enerpac.com +46 (0) 31 799 0281 +46 (0) 31 799 0010 012313 scandinavianinquiries@enerpac.com © Enerpac 09-2013 - All contents subject to change without notice.
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