CLIF MOCK True-Cut RP Receptacle IOM
Contents
1. 7 NuFlo Clif Mock True Cut RP Receptacle User Manual 47 NuFlo Measurement Systems A NuFlo Technologies Company Manual No 70165001 Rev A O 2004 NuFlo Technologies Inc All information contained in this publication is confidential and proprietary property of NuFlo Technologies Inc Any reproduction or use of these instructions drawings or photographs without the express written permission of an officer of NuFlo Technologies Inc is forbidden All Rights Reserved Printed in the United States of America Manual No 70165001 Rev A June 2004 Table of Contents Descriptor Level Indicator Installation a A non nn ns on sen oser etes eee tee RE Removing the Pista Removing the Piston Bal Seals nes Standard Receptacle Piston Figure 2 22 2 Receptacle Piston with Level Indication Kit Figure 3 Replacing the Piston Furon Bal Seals ss Standard Receptacle Piston Figure 2 Receptacle Piston with Level Indication Kit Figure 3 Reinstalling Piston into RP Housing June 2004 June 2004 Description The True Cut Model RP Receptacle is a high pressure sample container manufactured from 316 stainless steel Available in one two and four quart capacities this corrosion resistant receptacle is hydro statically tested to 2700 PSI and designed to a safe working pressure o2. SV 2 or SV 3 relief valve e 3 16 in allen wrench for removal and replacing magnet retainer lock screw e Model Milbar 4460R or equal external retaining ring pliers for removing and replacing bal seal retaining rings Remove the bal seal using one of the procedures listed below as appropriate Standard Receptacle Piston Figure 2 1 Using the external retaining ring pliers remove the retaining rings 2 Remove and clean the retaining ring back up rings Before removing the piston bal seals please note the bal seal orientation on the piston 2 3 4 5 Remove and discard piston bal seals and thoroughly clean RP piston body Check SV 2 relief valve for correct pressure relief setting of about 90 to 100 1bs Replace SV 2 relief valve if necessary Receptacle Piston with Level Indication Kit Figure 3 1 Move RP piston to a table vise and secure in place DO NOT OVERTIGHTEN 2 Using the 3 16 allen wrench remove the magnet retainer lock screw 3 Using the spanner wrench remove the magnet retainer DO NOT DISCARD the two magnet cushion rings They will be reused 4 Using the 5 8 socket and 3 8 ratchet remove the SV 3 relief valve Check the SV 3 relief valve for correct pressure relief setting of approximately 90 to 100 lb Replace the SV 3 valve if necessary 5 See Standard Receptacle Piston steps 1 through 4 for bal seal removal 4 June 2004 Replacing the Piston Furon Bal Seals Sta
3. The RP piston should move very smoothly with very little pressure applied 12 With the RP piston in place use a spanner wrench to re install the RP end caps and tighten them in place DO NOT OVERTIGHTEN the end caps Seal Replacement On average the seals in RP receptacles should be replaced annually or whenever erroneous readings may indicate seal failure Replacement of seals entails four basic steps 1 removal of the piston from the RP receptacle 2 removal of the bal seal from the piston 3 installation of new bal seals and 4 reinstallation of piston into receptacle housing Removing the Piston To remove the piston from the RP receptacle perform the following steps 1 Remove the RP Sample Receptacle from sampling system as follows a Block close all valves pertaining to sampling system in complete sampling system b De pressurize sampling system including RP sample receptacle c Remove the RP sample receptacle from sampling system panel and drain all product by using bout 2 to 5 lbs of shop air if available to move RP piston from one end sample inlet to the other preload or equalizing end Reverse this step several times until product is completely removed from receptacle 2 Remove the RP piston from sample receptacle as follows a Place RP sample receptacle in a vise being careful not to apply to much pressure which may cause RP housing to collapse and tighten in place b Using a spanner wrench ca
4. 3 826741 281 582 9500 Houston Singapore 877 891 6540 Calgary 65 6737 0444
5. ape or pipe dope To install a level indicator perform the following steps 1 Review the level indicator kit to verify the package is complete and the parts are not damaged Contents should include 1 piston assembly 1 indicator magnet tube assembly 2 rubber grommets 2 stainless steel retaining bands 1 adhesive decal strip 2 Remove the RP Receptacle from the sampling system as follows Block close all valves pertaining to sampling system in complete sampling system De pressurize sampling system including RP sample receptacle Remove the RP sample receptacle from sampling system panel and drain all product by using bout 2 to 5 lbs of shop air if available to move RP piston from one end sample inlet to the other preload or equalizing end Reverse this step several times until product is completely removed from receptacle 3 Remove the RP piston from the sample receptacle as follows a Place RP sample receptacle in a vise being careful not to apply to much pressure which may cause RP housing to collapse and tighten in place Using a spanner wrench carefully remove both end caps one at a time The RP housing and end caps are constructed of 316 Stainless Steel Even though steps were taken to prevent the threads from being galled this can easily happen so be extra careful in removing the end caps Inspect the end of the tube for residual buildup at the end of the piston stroke Remove residue to prevent dama
6. f 1800 PSI The RP receptacle is piston balanced to maintain line pressure on the product during sampling Teflon bal seals on the piston provide a bearing surface and prevent contamination of the sampled product from downstream material on the equalizer side of the receptacle The piston features a stainless steel SV 2 Safety Check Valve set at 100 PSI that allows for expansion of the product through the equalizer line to the product line when the receptacle is completely filled A carbon steel pick up ring allows the piston to be sighted externally with a magnetic locator provided with each receptacle The RP Receptacle is equipped with three needle valves for sample inlet sample draw off and equalizing purposes In addition to nylon soft seats these 1 4 inch valves have specially treated stems to prevent scoring of stem threads and valve body A level indicator option is also available for gauging the volume of contents and a mixing disc ensures homogenous mixing of sampled products va Stainless steel ring Teflon balls 8 x 8 mesh No 16 wire 0 063 Spiral snap ring Magnetic pickup ES Figure 1 Mixing disc June 2004 1 Level Indicator Installation The level indicator package can be ordered with the RP receptacle or purchased separately The level indicator can be quickly installed with a few simple tools Screwdriver flat blade Deep socket 5 8 Hex Allen wrench 3 16 Hex Knife or scissors Teflon t
7. ge to the piston seals when removing the piston Remove the RP piston assembly from the RP housing using a wooden or plastic rod Push the RP piston to one end of the RP housing and catch it as it comes out the end The use of a wooden or plastic rod will prevent damaging the interior of the RP housing 4 Remove the existing relief valve SV 2 from the piston 5 From the indicator magnet assembly remove the relief valve SV 3 and insert it in place of the SV 2 Use Teflon tape or dope to seal and protect threads June 2004 6 Verify that the lock screw is at the top of the assembly Then thread the indicator assembly to the new relief valve CAUTION Do not make the assembly too tight Thread up to contact cushion rings plus approximately 1 8 turn 7 If the inside of the housing is scored or deeply scratched replace the housing 8 Clean the RP housing end threads as follows a Check threads for burrs and deburr the threads if necessary b Spray a high temperature anti seize DRY LUBE lubricant onto the housing end threads do the same to the inside threads of the RP end caps 9 Remove and discard used RP end cap o rings Replace with new o rings P N 50142200353 10 Carefully guide the RP piston into the RP housing 11 Once the RP piston has been inserted into the RP housing use a wooden or plastic rod to move the RP piston from one end of the RP housing to the other Be careful not to push the RP piston out the ends
8. lies and materials and that except as to software the same are free from defects in workmanship and materials for a period of one 1 year from the date of delivery Seller does not warranty that software is free from error or that software will run in an uninterrupted fashion Seller provides all software as is THERE ARE NO WARRANTIES EXPRESS OR IMPLIED OF MERCHANTABILITY FITNESS OR OTHERWISE WHICH EXTEND BEYOND THOSE STATED IN THE IMMEDIATELY PRECEDING SENTENCE Seller s liability and Buyer s exclusive remedy in any case of action whether in contract tort breach of warranty or otherwise arising out of the sale or use of any products software supplies or materials is expressly limited to the replacement of such products software supplies or materials on their return to Seller or at Seller s option to the allowance to the customer of credit for the cost of such items In no event shall Seller be liable for special incidental indirect punitive or consequential damages Seller does not warrant in any way products software supplies and materials not manufactured by Seller and such will be sold only with the warranties that are given by the manufacturer thereof Seller will pass only through to its purchaser of such items the warranty granted to it by the manufacturer 27 NuFlo Measurement Systems NuFlo Measurement Systems 14450 John F Kennedy Blvd Houston TX 77032 www nuflotech com North America UK 800 654 3760 44 124
9. ndard Receptacle Piston Figure 2 Once the piston has been thoroughly cleaned and the SV 2 checked the new Furon bal seals are ready to be installed as follows 1 2 3 Remembering the bal seal orientation install the new Furon bal seals The inner springs of the Furon bal seals should face opposite each other Re install the bal seal back up rings Using the external retaining ring pliers re install the bal seal retaining rings Receptacle Piston with Level Indication Kit Figure 3 1 Perform steps 1 through 3 of the Standard Receptacle Piston bal seal replacement procedure above keeping in mind that the SV relief valve is the SV 3 not the SV 2 With the bal seals reinstalled and secured in place re install the magnet cushion rings the magnet and magnet retainer Using the spanner wrench tighten the magnet retainer With the magnet retainer secured in place re install the magnet retainer lock screw and lock in place using the 3 16 allen wrench Pistons are now ready to be re inserted into the RP housing Reinstalling Piston into RP Housing Having completed the replacement of RP bal seals you are now ready to insert RP Piston into the RP housing as follows 1 2 Refer to Figures 2 and 3 for correct orientation of the RP piston 3 4 Once the RP piston has been inserted into the RP housing use a wooden or plastic rod to move the Lubricate the RP piston Furon bal seals and the interior of the RP housi
10. ng Carefully guide the RP piston into the RP housing being careful not to damage the bal seals RP piston from one end of the RP housing to the other Be careful not to push the RP piston out the ends The RP piston should move very smoothly with very little pressure applied With the RP piston in place use a spanner wrench to re install the RP end caps and tighten them in place DO NOT OVERTIGHTEN the end caps June 2004 4008 9NIY ASSY dN X ld 13315 NOGUWVI NOLSid 1V25 1V4 7232 2 GIONVYG 4 2 ONIS ANADVE SS ss ONIGO NOHA SS NI ONINIVLT SS A SSA SE ay au wane LA Fane ONILLIS 9 2 7 Y Y ONILLId 38NL F 114 KY he Y en SSS WH N N Le ASSY HIXIN TIN y LU U 10 571 8 1 OU U HSS 102 43139 188 001 ZAS Ah NN ONISNOH 5 RP stainless steel receptacle Figure 2 June 2004 Rubber grommet with clamp 2 Indicator magnet Magnet retainer Acrylic tube assy 222222222 2222222 INRA Percent of full scale Piston magnet SV 3 valve Cushion ring 2 Figure 3 RP receptacle with level indicator option June 2004 June 2004 WARRANTY LIMITATION OF LIABILITY Seller warrants only title to the products software supp
11. refully remove both end caps one at a time The RP housing and end caps are constructed of 316 Stainless Steel Even though steps were taken to prevent the threads from being galled this can easily happen so be extra careful in removing the end caps June 2004 3 5 c Remove the RP piston assembly from the RP housing using a wooden or plastic rod Push the RP piston to one end of the RP housing and catch it as it comes out the end The use of a wooden or plastic rod will prevent damaging the interior of the RP housing Once the RP piston has been removed thoroughly clean the interior of the RP housing and inspect the interior walls for deep scratches or scoring Any scoring of the interior walls of the RP housing will indicate excessive wear and cause leakage through the RP piston bal seals At this point the RP housing should be replaced With the interior of the RP housing cleaned next clean the RP housing end threads as follows a Check threads for burrs and deburr the threads if necessary b Spray a high temperature anti seize DRY LUBE lubricant onto the housing end threads do the same to the inside threads of the RP end caps Remove and discard used RP end cap o rings Replace with new o rings PN 50142200333 Removing the Piston Bal Seals 1 2 Secure the following tools e spanner wrench for removal and replacing magnet retainer e 5 8 in deep socket w 3 8 in ratchet handle for removal and or replacing
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