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Unscrew the cylinder 728060 and remove from the assembly, it will come free but still attached 
will be the ram 764098. 

 

Put the assembled parts into a plastic dust bin or similar vessel, fit the coupling to the top of the 
cylinder, attach a hand pump to the coupling and pump out the ram, importantly, 

by hand. 

The ram will now be free of the cylinder and all seals will be accessible. 
 
To re assemble, fit the ram into the assembly, locate the blade and fit the spring pins, put grease 
on  the  threads  and  screw  in the cylinder using the two tapped holes and the flat bar, remove 
the bar, replace the screws and fit the coupling and bonded seal.  
The tool is now ready for use. 
 
Views  below  shows  other  components  in  the  cutter  not  previously  mentioned  with  their  part 
numbers. 

 

Summary of Contents for Webtool RCV115

Page 1: ...5LW Tel 44 0 1254 615100 www allspeeds co uk WIRE ROPE CUTTER RCV115 PRODUCT CODE No 980290 INSTRUCTIONS FOR INSTALLATION OPERATION MAINTENANCE Revision 12 issue 7 Modification No 20972 Date 14th November 2017 Copyright Allspeeds Holdings Ltd This document must not be modified in any way ...

Page 2: ...sure that suitable pressure regulation equipment is used and that the unit is not subjected to pressures higher than those stated in section 3 In 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 operator is shielded from the cutting blade during th...

Page 3: ...ere the blade has pressed down into it and can withstand multiple cuts but any excessively damaged anvil should be replaced This procedure is as described in section 7 CAUTION USE OF BLADES AND PARTS NOT APPROVED BY WEBTOOL MAY RESULT IN TOOL FAILURE AND CONSEQUENTIAL DAMAGE 2 CUTTING CAPACITY The cutter is primarily intended for use on steel wire rope having a maximum tensile strength of 1770N mm...

Page 4: ...0 60 0 016 NPT N B Actual pressure required to return Ram 200 psi 14 bar 4 OPERATION Before deployment function test the tool and ensure that all operators are familiar with this procedure ROV observation of the tool should be maintained at all time during operation Prior to use ensure no damage has occurred to the blade or anvil Ensure the anvil is fully retracted DEPLOYMENT Prior to use the auxi...

Page 5: ... 14 Operate the auxiliary cylinder instroke to position the anvil fully home under the wire rope the main ram should not be activated until the auxiliary cylinders are operated to the full extent of their stroke ...

Page 6: ...VED AS IT IS RAISED TO THE SURFACE FAILURE TO DO THIS CAN LEAD TO A DANGEROUS BUILD UP OF PRESSURE IN THE CYLINDER 5 AFTER USE When the tool is retrieved it should be hosed off with clean water allowed to drain and sprayed externally with a de watering fluid Before storage inspect the general condition of the tool Particular attention should be paid to the anvil and blade The anvil should be clean...

Page 7: ...ould not be drilled machined mutilated or damaged in any way for mounting purposes or to assist in its removal for servicing any warranty could be invalidated by such actions The use of stilsons to remove the cylinder is not recommended as damage will occur IMPORTANT Please note this tool is designed for intermittent subsea use Please refer to the manufacturer should you wish to use this tool subs...

Page 8: ... assembly is the reverse of the above process 9 REMOVAL OF THE MAIN CYLINDER If it is necessary to renew the hydraulic seals the cylinder must be removed from the tool As an aid to this 2 off tapped holes are provided in the cylinder end face These are M8 x 8 deep on 100mm centres First pump out the ram and remove the blade again as described above in section 8 To use the holes in the top of the c...

Page 9: ...out the ram importantly by hand The ram will now be free of the cylinder and all seals will be accessible To re assemble fit the ram into the assembly locate the blade and fit the spring pins put grease on the threads and screw in the cylinder using the two tapped holes and the flat bar remove the bar replace the screws and fit the coupling and bonded seal The tool is now ready for use Views below...

Page 10: ...Page 10 of 14 This RCV115 cutter is compatible with the following optional extras not supplied as standard ...

Page 11: ...ensure that the item being cut would be held central to the cutter Cylinder 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 intensification ratios For further information contact the manufacturer Allspeeds Ltd or an authorised distributor ...

Page 12: ...0 Cylinder 1 764098 Ram 1 765171 Blade guide plate 2 SSC6475 Anvil 1 774031 Bearing ring 1 705036c Blade 1 715328 Anvil guide bush 1 715329 Anvil bush 1 079041 Mounting stud 2 079045 Pivot stud for auxiliary 2 080971 Special washer M6 2 035066 Socket cap screw M6 x 20 stainless 316 8 035110 Socket cap screw M6 x 10 stainless 316 2 035081 Socket cap screw M8 x 8 stainless 316 2 31 75 0830 Socket ca...

Page 13: ... ring 134 3mm i dia 1 32 16 1110 Main wiper seal 1 32 61 5723 A E ring for O ring 1 32 60 5725 Seal O ring 144 3mm i dia 1 32 61 5725 A E ring for O ring 32 60 5725 1 Auxiliary Cylinder Subassembly Part List 982116 Part No Description Qty 728061 Cylinder 1 SSC6476 End cap 1 764099 Piston 1 035067 Socket cap screw M5 x 30 4 025311 Seal O ring end cap 1 025569 Scraper rod 1 025801 Seal piston 1 0258...

Page 14: ... HCV capable of cutting cable umbilical and armoured flexible pipe lines up to 330mm diameter Softline Cutters SL capable of cutting fibre ropes in various sizes Wire Rope Cable Grippers Wire Rope Clamps Automatic Shackles Application specific solutions Our in house design and manufacturing capability means we can quickly and efficiently develop a solution to suit your particular application Conta...

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