Installation manual Repair Clamp RS-1
Contents
1. Installation Instruction Repair Clamp RS 1 Scale Clamp gasket Bolt cap Bolt Nut SS Washer Bridge plate Lug Sidebar 0 Armour 8 a DEUE E a e 00 CO IMPORTANT Always check that you have a correct and fully functional product before you start any excavations or repairs When in doubt take a spare unit with you to avoid delaying the work Before installation 1 Check the diameter of the pipe and make sure you are using correctly sized clamps 2 Clean the pipe to remove as much dirt and corrosion as possible from the surface Scrape the pipe to remove dirt and corrosion so that the surface is smooth 3 Make sure no foreign material sticks to the gasket as it is wrapped around the pipe nor becomes lodged between gasket and pipe as the nuts are tightened 4 Keep threads free of foreign material to facilitate tightening 5 Use a torque wrench to achieve proper torque Also make sure you use the right wrench size step 5 6 Bolts are often not sufficiently tightened if a torque wrench is not used Take extra care in this situation to ensure proper tightening ROMACON Installation Step 1 Mark the pipe where the ends of the clamp will be After installation use this mark to confirm that the clamp has been properly positioned Step 2 Thoroughly clean the pipe surface area to be covered by the clamp Apply lubricant to pipe and rubber inside the clamp to ensure a prope2. all contracts concluded with us are subject to the METAALUNIECONDITIONS filed with the registrar of the District Court of Rotterdam as stipulated in the latest text lodged with the said Court The conditions of delivery and payment have been sent to you earlier and are in your possession but if they are not they will be sent to you again upon request All agreements are subject to the law of the Netherlands All disputes arising from offers and agreements however such disputes may be called shall be submitted to the competent Dutch Court Fig 1 Fig 2 Fig 3a a ff Fig 4 Version 1 5
3. r seal DO NOT use grease Step 3 Back off nuts to end of bolts but DO NOT REMOVE THEM Open up the clamp and wrap it around the pipe Fig 1 Position it in such a way that the bolts are conveniently placed for assembly and tightening Fig 2 Note If necessary because of excessive leakage steps 3 and 4 can be performed beside the pipe fracture or damage Then slide the clamp over the fracture after snapping the bridge plate onto the lugs Step 4 Snap the bridge plate ONTO the lugs Fig 3 and Fig 3a Do not use force Be sure that the armour slides under the scale and that the gasket tails are not folded under but are lying flat around the pipe Tighten the nuts by hand first Step 5 Then use a torque wrench with a handle of at least 300 mm in length Fig 4 to tighten all nuts evenly in 20 Nm increments This exerts pressure on the bolts and the bridge plate will slowly move towards the pipe automatically Then you can easily knock the bridge plate into place over the sidebar edge Wrench size Recommended torque M12 65 Nm 19 M14 85 Nm 22 M16 110 Nm 24 Always pressure test for leaks before backfilling the ditch If leakage occurs repeat step 3 4 amp 5 Then pressure test again Step 6 Wait 20 minutes and then retighten to proper torque Backfill and compact carefully around clamp Note When installed on plastic pipes please contact your Supplier All our quotations all orders placed with us and
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