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RIDGID

®

 Pipe Patching 

System

 Français– 25

• 

Castellano – 53

Pipe Patch

 Manual

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for Pipe Patch

Page 1: ...RIDGID Pipe Patching System Français 25 Castellano 53 Pipe Patch Manual www com information itm com 1 800 561 8187 ...

Page 2: ... Set up And Operation Pipe Preparation For Patch 7 Installing Packer Sleeve 11 Packer Test Insertion 13 Containment Containment Tube 14 Containment Liner 15 Preparing The Patch 16 Wet Out Patch With Resin 17 Pipe Patching 19 Installing Multiple Patches 20 Storage 20 Maintenance Instructions 20 Cleaning 20 Packer Testing 20 Service And Repair 21 Optional Equipment 21 Disposal 21 Pipe Patching Check...

Page 3: ...WARNING Read this Operator s Manu al carefully before using this tool Failure to understand and follow the contents of this manual may result in electrical shock fire and or serious personal injury www com information itm com 1 800 561 8187 ...

Page 4: ...serious personal injury SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE Keep this manual with the pipe patch for use by the operator Pipe Patch Safety Always wear appropriate personal protective equipment Appropriate personal protective equip ment always includes safety glasses and chemical resistant gloves and may include equipment such as face shields long sleeves safety shoes hard hat a...

Page 5: ...es such as natural gas or electric during operation Crossbores improperly placed utilities and damaged drains could allow the equipment to contact and damage the utility This could cause Pipe Patch electrical shock gas leaks fire explosion or other serious damage or injury Follow all applicable codes and regulations Do not use if prohibited by local code This resin is not approved for use in the C...

Page 6: ...uitable for use in potable water systems and is not for use in the City of Los Angeles Figure 2 2 Packer With Integral Push Hose Figure 3 Ball and Spring Leader Guide Optional Accessories Pipe Patch Air Push Rod D Ring Packer Ball for 3 4 4 6 for 2 and 3 Figure 4 RIDGID Pipe Patch Kit General Contents Containment Liner Loop Stitch Material Containment Tube Table Covering Pipe Patch Elastic Bands P...

Page 7: ... Air Push Rods Resin Amount Resin Wet Out Pipe Patch Elastic Bands 2 43 32 3 43 psi Y Y N 10 Integral 32 Off Packer 2 3 43 32 3 60 psi Y Y N 5 Sections 32 On Packer 3 6 3 4 4 36 5 50 psi Y 4 Only 3 4 5 Sections 3 On Packer 3 6 3 4 7 68 5 50 psi Y 4 Only 3 4 5 Sections 2 x 3 On Packer 3 6 4 6 4 36 5 36 psi Y 6 Only 4 6 5 Sections 3 Off Packer 3 6 4 6 7 68 5 36 psi Y 6 Only 4 6 5 Sections 2 x 3 Off ...

Page 8: ...flexible air fitting assembly located at the back end of the packer which the Air Push Rod or the Patching Air Hose connect to Pipe Patch Internal Pipe Temperature The temperature inside the pipe to be patched at the area to be patched High er temperatures decrease resin set time lower temperatures increase set time Packer The inflatable bladder used to inflate and hold the patch in place against ...

Page 9: ...g Figure 7 shows the general pipe patching steps Every Pipe Patching job is different and requires the installer to exercise good judgment and follow indus try best practices Every jobsite is different and requires the skill and good judgment of the installer to choose proper methods and practices A checklist is provided at the end of this manual to help ensure that all steps are completed Wear an...

Page 10: ... The packer extending into a larger size pipe or out of the drain Figure 7 Generalized Pipe Patching Steps Sleeve Containment Not Shown Patch Position Shifted For Clarity INSPECT THE LINE TO INVESTIGATE THE DAMAGE CLEAR ALL BLOCKAGES AND CLEAN THE LINE WALL TO WALL RE INSPECT THE LINE TO ENSURE IT IS FREE OF DEBRIS AND CONFIRM LOCATION AND SIZE OF REPAIR ENSURE PACKER CAN BE NAVIGATED TO THE PATCH...

Page 11: ...ea is better While the drain does not need to be perfectly clean any material left in the drain may make the patching process more difficult and prevent proper sealing 3 Reinspect the drain with the camera Confirm that the drain is properly cleaned and meets the requirements for patching Ensure that the pipe is free of sharp features that could damage the packer such as broken sections of pipe Pos...

Page 12: ...push hose and it cannot be used with separate air push rods a Loosen Locking Ring on Female Fitting b Align the Fittings and Push Together c Tighten the Locking Ring d Sleeve Tightened e Tape the Connection Figure 9 Locking Air Push Rod Couplings Pull Ropes A pull rope connection point is supplied at both ends of the packer A pull rope is always used at the air supply end of the packer to withdraw...

Page 13: ... zero See Figure 11 Place regulator out of way until ready to inflate the packer Figure 11 Adjusting Regulator Pressure Pull Knob To Adjust Push Knob To Lock 7 Prepare the packer for the test insertion Install packer sleeve Installing Packer Sleeve The packer sleeve protects the packer from the resin and simplifies clean up 1 Confirm that you have the correct packer equipment and materials for the...

Page 14: ...over the curve of the end of the packer but do not cover the threaded connector Wrapping the tape down over the curve of the packer end is important for proper retention of the sleeve in place 9 Secure the packer sleeve to the packer with provided elastic bands doubled over every 12 Using the correct elastic bands doubling them over and properly placing them is very important to the function of th...

Page 15: ...es the skill and good judgment of the installer to choose proper methods and practices For instance a second access point on the other side of the patch may be required This allows an additional pull rope to be fed through the pipe and attached to the front of the packer to help pull the packer into place 1 Make sure that the correct packer is properly pre pared including the installation of a pac...

Page 16: ...er into place Containment tube and liner can be reused but if it is it should be inspected to make sure that it is in good shape and not damaged Containment Tube The containment tube is used for straight pipes when containment is needed Containment tubes can be used at one end both ends or over the full packer For Ends Only Determine the containment tube length At a minimum the containment tube sh...

Page 17: ...h the end of the front metal head of the packer 4 Place the packer in the middle of the width of the tube Fold the edges of the tube up and tight to the packer 5 Securely tape the containment tube to the end of the packer Figure 24 Wrap the tape around the metal end of the packer down over the curve of the end of the packer but do not cover the threaded connector Figure 24 Containment Tube Taped T...

Page 18: ...tch prepared and in place 1 Confirm that the packer is correctly prepared Any needed containment should be in place and the packer sleeve installed 2 Lay the patch next to the packer centered along the length Confirm that there are equal lengths of black rubber packer at either end of the patch these are the encroachment zones Encroachment zones are important to the proper installation of the patc...

Page 19: ... marked Part A and one marked Part B Both containers should be marked for the same length of the patch 32 or 3 If making a 6 patch you will need two sets of 3 containers Confirm the use by date is still good Do not use out of date resin this can cause an improper patch 4 Confirm that the patch resins are within the resin application temperature If they are outside of the application temperature ta...

Page 20: ...d resin in the container it will start to heat up and may rupture or melt the container Using your gloved hands thoroughly work the resin into the patch See Figure 33 The patch should turn the yellow resin color there should be no white areas Enough resin is supplied to fully saturate the patch plus some This excess resin can be left and allowed to dry on the plastic Figure 33 Wetting Out The Patc...

Page 21: ...e packer was inflated If you have exceeded the allowable working time since the resin was mixed the packer patch will need to be removed and you will need to start with a new patch See Figure 34 Figure 34 Pressure Gauge Always use the pressure regulator on packer Ex ceeding the maximum pressure may result in the packer rupturing Incorrect inflation of packer could result in the patch collapsing or...

Page 22: ...ons WARNING The pipe patching system must not be connected to any air connection before any maintenance Always wear safety glasses and other appropriate protective equipment when performing any main tenance Cleaning After each use clean the packer air push rods and other connections with a damp soft cloth A mild detergent or antibacterial solution can be used if desired Do not use solvents abrasiv...

Page 23: ...x 3 Repair 74693 Pipe Patch Kit 2 Pipe x 32 Repair 74698 Pipe Patch Kit 3 Pipe x 32 Repair 74703 Pipe Patch Kit 3 4 Pipe x 3 Repair 74708 Pipe Patch Kit 3 4 Pipe x 6 Repair 74713 Pipe Patch Kit 4 6 Pipe x 3 Repair 74718 Pipe Patch Kit 4 6 Pipe x 6 Repair 74723 Pipe Patch Containment Kit for 2 Packer 74728 Pipe Patch Containment Kit for 3 Packer 74733 Pipe Patch Containment Kit for 3 4 Packer 74738...

Page 24: ...d and patch in place within 15 minutes of pouring resins together 11 Patch is properly wet out on off packer 12 Patch is properly secured to packer with pipe patch rubber bands 13 Patch packer proper inserted to correct location and confirmed in proper location with camera 14 Packer inflated to proper pressure Record time _______________ Packer Inflation Pressures 2 43psi 3 bar 3 60psi 4 2 bar 3 4...

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