Webtool HCV155 Instructions For Installation, Operation Care And Maintenance Download

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Page

11.

REPLACING AUXILIARY CYLINDER SEALS

Remove the 4 screws 035067 to free the end cap SSC6476, remove the M4 set screw to allow
the piston block 709062 to be unscrewed, the piston can now be removed, all seals are now
accessible

Summary of Contents for HCV155

Page 1: ...HCV155 PRODUCT CODE No 980217 INSTRUCTIONS FOR INSTALLATION OPERATION MAINTENANCE Revision 3 issue 3 Modification No 20644 Date 17 TH Oct 2013 Copyright Allspeeds Holdings Ltd This document must not b...

Page 2: ...all cases where an operator is present the safety aspects must be reviewed before the cutting operation is commenced No attempt should be made to cut any material that is under tension Ensure that the...

Page 3: ...ded for use on umbilical cable and hose and will cut up to 155mm diameter It may be used on alternative materials such as electrical power or communication cables again up to a maximum of 155mm diamet...

Page 4: ...king Stroke 10 000 690 1670 0 44 Return Stroke 2 750 190 760 0 20 Auxillary Stroke retract 2 750 190 86 0 023 Auxiliary Stroke reset 2 750 190 53 0 014 4 OPERATION Before deployment function test the...

Page 5: ...ease note that this tool has a relief valve fitted which will blow off at approx 750 bar DO NOT leave the pressure on so that the relief valve is continually blowing off Once the material is severed p...

Page 6: ...ELY SEALED CYLINDER AS PRESSURE MAY BUILD UP DUE TO TEMPERATURE CHANGES 6 SERVICE IMPORTANT ENSURE THERE IS NO HYDRAULIC PRESSURE IN THE CYLINDER BEFORE PERFORMING ANY SERVICE OR MAINTENANCE PROCEDURE...

Page 7: ...such actions Also see section 9 The use of stilsons to remove the cylinder is not recommended as damage will occur 7 REPLACEMENT OF THE ANVIL Loosen the four screws 035079 and the set screw 035073 At...

Page 8: ...ng the blade from the tool When refitting the new blade ensure the retaining pins are below the surface of the ram on both sides 9 REMOVAL OF THE MAIN CYLINDER If it is necessary to renew the hydrauli...

Page 9: ...ber SK4377A Removing the cylinder will expose the ram bearing ring and relief valve plug and allow access to all the seals note the positions of the relief valves and ensure they are replaced in the c...

Page 10: ...PLACING AUXILIARY CYLINDER SEALS Remove the 4 screws 035067 to free the end cap SSC6476 remove the M4 set screw to allow the piston block 709062 to be unscrewed the piston can now be removed all seals...

Page 11: ...iary cylinder HCV155 Part List 980217 Part No Description Qty 982 130 Cutter body 1 728 076 Cylinder 1 764 114 Ram 1 774 036 Bearing ring 1 705 051c Blade 1 766 100 Blanking plug 1 SSC6489 Anvil 1 030...

Page 12: ...End cap screw 4 701 195 Adaptor 1 Completion Kit HCV155 999021 765 338 Manifold block 1 035 134 Intensifier captive screw 4 765 315 Intensifier captive plate 1 769 012 Connectors 2 035 150 Socket cap...

Page 13: ...er Assembly Tool SK4377A This tool can be used on RCV75 RCV75HD RCV115 RCV135 RCV155 RCV190 HCV100 HCV120 HCV250 and HCV270 cutting tools Webtool Hydraulic Intensifier HP690A available in a range on i...

Page 14: ...R and IN this corresponds with the same markings on the bottom of the intensifier The intensifier has 2 pins in the bottom each has a seal to replace the seals remove the 4 nuts holding down the inte...

Page 15: ...wn a close up of the manifold block with hoses and connections removed for clarity all hydraulic connection points are clearly marked if any hoses are removed it is very important that they are replac...

Page 16: ...Page 16 of 17 Below is a schematic drawing of the hydraulic system for the HCV155...

Page 17: ...Rope Cutters RCV capable of cutting steel wire rope up to 190mm diameter Cable Cutters HCV capable of cutting cable umbilical and armoured flexible pipe lines up to 330mm diameter Softline Cutters SL...

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Webtool HCV155, Instructions For Installation, Operation Care And Maintenance

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