Heat Link PEX-a Скачать руководство пользователя

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Link

Heat

Recirculation

PureLink® Plus PEX-a tubing is approved for continuous DHW recirculation. HeatLink

recommends recirculation systems that utilize the minimum duty cycle to meet the demand

requirements of the system.

The use of PEX tubing in a potable hot-water plumbing system with an operating temperature

above 140°F (60°C) or system pressure above 80 psig (550 kPaG) or highly aggressive water

quality or any combination thereof can significantly reduce the service life of the tubing.
HeatLink requires following the guidelines described in Plastics Pipe Institute

TN-53

, Guide

to Chlorine Resistance Ratings of PEX Pipes and Tubing for Potable Water Applications and

HeatLink

INFO 37

, Domestic Hot Water Recirculation Systems.

Содержание PEX-a

Страница 1: ...Heat Link PEX a Potable Water Press System Installation Guide...

Страница 2: ...ffset 16 Pressing Instructions 17 Press Tool Reference Guide 18 Press Descriptions 18 1 2 3 4 Standard Press Tool Instructions 19 1 2 3 4 Standard Press Tool Calibration 20 Metal Handle Tools 20 Compo...

Страница 3: ...rivate spaces that reduce liability for property owners reduce maintenance and ensure accessibility Our well engineered plumbing systems provide peace of mind for property owners through extensive war...

Страница 4: ...ial properties with respect to temperature pressure strength and chemical resistance Press sleeve technology has been used for decades worldwide in plumbing applications and has been used extensively...

Страница 5: ...valent to those under which the test data were obtained e g constant pressure temperature and specific test environment Under some conditions such as pressure cycling higher temperature more aggressiv...

Страница 6: ...tics of Building Materials CAN ULC S102 2 2007 2010 Canada Product Size Flame Spread FS Smoke Development SD Insulation Required Spacing Requirements PureLink Plus 1 2 25 50 No Min 8 20 cm PureLink Pl...

Страница 7: ...G NSF ANSI 372 CSA IAPMO UPC HeatLink F2159 high performance polymer HPP fittings ASTM F2159 F877 CSA B137 5 NSF ANSI 14 NSF ANSI 61 and Annex G NSF ANSI 372 cNSFus pw IAPMO UPC CSA HeatLink F2159 HP...

Страница 8: ...to open flame Do Not use above ratings Do Not reuse fittings Do Not expose to excessive stress due to PEX expansion contraction or bending force Do not solder pipe connections within 16 40 cm of any H...

Страница 9: ...r air may be used for testing If allowed by local codes Note Be aware of how temperature can affect air tests Rising air temperature increases pressure falling air temperature decreases pressure Test...

Страница 10: ...ealants Do Not Overtighten Use bend supports for 90 turns Use drop ear bend supports or copper stub outs for 90 turns when exiting walls Stub Out Elbows 12 Minimum Vertical Distance 6 Minimum Horizont...

Страница 11: ...ing or exiting a concrete slab the PEX tubing should always be protected by a conduit elbow 86000 series or a tubing sleeve HeatLink NL fittings are suitable for direct unprotected burial in clean non...

Страница 12: ...ot limited to Eaton B Line HoldRite Inc Hydra Zorb Corp Pentair Erico CADDY Walraven Inc Riser clamp Mid story Guide Appropriate Floor Assembly Appropriate Firestop Material Compatible with HeatLink P...

Страница 13: ...13 Link Heat To minimize stress on fittings manifolds and multiport tees PEX should be supported as shown in the diagrams below...

Страница 14: ...the soil building shrinkage or structural settlement For systems using PEX 1 and smaller the tubing will generally flex enough to eliminate the need for expansion offsets so long as tubing is installe...

Страница 15: ...0 200 31 5 37 2 42 2 46 7 50 7 58 0 Common T Range Calculation for a 50 ft run of 1 PEX and temperature from 70 F to 150 F D 12 1 25 0 125 50 ft 1 1 10 F 100ft 150 F 70 F D 12 1 375 50 ft 1 1 10 F 100...

Страница 16: ...10 5 12 5 14 1 15 6 17 0 19 4 L2 5 3 6 2 7 1 7 8 8 5 9 7 160 L1 11 3 13 3 15 1 16 7 18 2 20 8 L2 5 6 6 7 7 6 8 3 9 1 10 4 180 L1 11 9 14 1 16 0 17 7 19 3 22 0 L2 6 0 7 1 8 0 8 9 9 6 11 0 200 L1 12 6 1...

Страница 17: ...l 1 2 3 4 1 11 4 11 2 32 2 33 2 Cut the PEX tubing to length ensuring a square cut an irregular cut may result in a failed connection For larger diameter PEX an ABS cutter is recommended 3 Slide the s...

Страница 18: ...2 Auto 2 2 Position Auto Auto Single Stage Press The jaws are placed in one position on the sleeve and only one squeeze of the handles is needed to complete the press 2 Position Press The jaws are pla...

Страница 19: ...the fitting and replace with new sleeves and fitting Never reuse stainless steel press sleeves 1 Open the tool jaws and center them over the stainless steel sleeve 2 Close jaws completely to finalize...

Страница 20: ...ate the adjustment pin counter clockwise to increase the handle preload rotate clockwise to decrease the handle preload 5 Push down the adjustment pin and reinstall the 6 32 lock screw in the nearest...

Страница 21: ...h new sleeves and fitting Never reuse stainless steel press sleeves 1 Open the tool jaws completely 2 Place the jaws over the PEX and move the tool sideways to center the jaws over the stainless steel...

Страница 22: ...s 1 Open the tool jaws with the flat side of the tool facing the fitting place the tool onto the sleeve 1 8 3 mm away from the fitting end of the sleeve 2 Close the jaws completely to make the first p...

Страница 23: ...ubricate all joints and pivot points 5 Make 3 test presses testing each with a Go No Go Gauge to ensure the tool is not damaged or worn Worn tools can often be refurbished with new pins and clips HL P...

Страница 24: ...auge at any point ie the press may be too large OR the press will fit into the NO GO side of the gauge it will also fit into the GO side of the gauge ie the press may be too small An over press can ca...

Страница 25: ...el press sleeves 1 Pull back on the moving handle to open the jaws Do not force the handles apart this can damage the tool 2 Position the jaws squarely around the sleeve then slightly close the handle...

Страница 26: ...ff with a screwdriver 2 Slide the back pin head out about 1 2 Use GO gauge here Back pin Pop off E clip 3 Rotate the back pin until the line on the hex head points to the next highest number on the to...

Страница 27: ...itting Never reuse stainless steel press sleeves The 3 in 1 confined space tool features a cam lever that modulates the pressure applied to the press sleeve allowing for a Multi Stage Press Adjust the...

Страница 28: ...ve the cam lever to the Finish position and ensure that it will not move any further Failure to do so may result in a press out of tolerance Squeeze to finalize the press 6 Pull back on the moving han...

Страница 29: ...eatLink recommends that a set of collars always be kept in the tool jaws Changing Collars 1 To change collars pull back on the moving handle so the open jaws can be held open with one hand 2 Rotate th...

Страница 30: ...tainless steel press sleeves 1 Open the jaws squeeze at points indicated in diagram and position squarely around the sleeve then allow the jaws to firmly grasp the sleeve 2 Squeeze the trigger until t...

Страница 31: ...41 11 2 11528 1 11500 Series Jaws HeatLink 11500 Series Jaws are compatible with the following third party tools Nibco PC 20M Mini Nibco PC 10M Mini Rothenberger Compact Example Presses 1 2 3 4 1 11 4...

Страница 32: ...at comes with the tool 1 2 to 1 1 2 Press Instructions Auto Press Never press with empty jaws as this will damage the jaws Regularly check tool jaws and sleeve for any abnormalities that could be an i...

Страница 33: ...Open the jaws and reposition them 90 from the first press 90 First Position Second Position 2 Press Instructions 2 Position Auto Press Never press with empty jaws as this will damage the jaws Regularl...

Страница 34: ...e press has been properly formed onto the sleeve see diagram for guideline Tool jaws imprint HL on the sleeve An improperly positioned tool may result in a poor press and a damaged fitting Sight Hole...

Страница 35: ...taulic Vic Press Tool Style PFT510 Move the red ring forward by pressing the small button on top This shortens the piston travel distance saving time and battery HeatLink has made significant improvem...

Страница 36: ...orn out or damaged and must be replaced Fittings Cracked Cut out fitting and replace with new sleeves and fitting Fitting Barbs are Damaged Cut out fitting and replace with new sleeves and fitting PEX...

Страница 37: ...nk Heat PEX Tubing Pressure Drop Graph Water Flow Rate in US gpm 50 10 1 0 1 0 01 0 05 0 5 5 100 100 10 1 0 1 0 01 Pressure Drop in psi 100 ft 50 5 0 5 0 05 1 2 3 4 1 1 4 1 1 2 2 1 Chart settings at 1...

Страница 38: ...38 Link Heat Piping Methods Modified Home Run Piping Method Recommended 1 Remote headers require less than half of the connections of the branch method 2 Less PEX tubing compared to home run method...

Страница 39: ...39 Link Heat Home Run Piping Method Branch and Tee Piping Method...

Страница 40: ...hower Private Mixing valve 1 50 1 50 2 00 Kitchen sink Private Faucet 1 50 1 50 2 00 Laundry tray Private Faucet 2 25 2 25 3 00 Dishwasher Private Faucet 1 00 1 00 Washing machine 8lbs Private Automat...

Страница 41: ...7 0 Tee Run 6 0 6 6 6 0 BRASS 1 2 3 4 1 11 4 11 2 2 Coupling 2 0 0 6 1 3 2 2 2 Elbow 90 9 4 9 4 10 0 10 12 20 Tee Branch 10 4 8 9 11 0 10 12 19 Tee Run 2 4 1 9 2 3 2 2 2 PEX Tubing Water Volume Dimens...

Страница 42: ...er plumbing system with an operating temperature above 140 F 60 C or system pressure above 80 psig 550 kPaG or highly aggressive water quality or any combination thereof can significantly reduce the s...

Страница 43: ...43 Link Heat Tool Part Tool Description Tool Date Calibrated Calibrated By Press Tool Calibration Tracking Sheet...

Страница 44: ...roup Inc Heat Link Printed in Canada June 2019 43617 HeatLink and PureLink are either registered trademarks or trademarks of HeatLink Group Inc L3235 Please check our website to ensure you have the la...

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