External Element Shaft User Manual: Tidland
Contents
1. hold the loose end of the bladder material securely and begin to push the rubber element into the siot Note Do not stretch the bladder but keep it taut under the rubber element 16 Push and pull the rubber element easier with two people along the length of the slot until the leading end contacts the end clamp at the air ond of the shalt Apply slicone spray as needed to ease insertion and to prevent the bladder from bunching up under the element I necessary hold the rubber element with needienose pliers being careful not to damage the bladder Note For spiral shats the rubber element should side over the top of the UHMW strip on the ond clamp 17 At the valve end begin to push the element toward the clamp working your way back along the length of the slot to the non valve end This wil relieve stretching and sightly compress the element significantly reducing the risk ol fne element shrinking away from the camps during operation 18 Holding the compression in the element at the non valve end cut the element square at a point just inside the clamp pocket Let the element relax t should expand into the pocket Install Bladder Non Valve End 19 At the non valve end the mark made on the bladder in Step 12 should be visible 140 from the Screw hole edges If nol then the bladder has contracted under the element or has stretched You will need to remove or pull back the element in order to relax the bladder for proper instal2. Check for wom elements Ensure corect core size Recommended core clearance on non intlated shaft is less than 6 for maximum torque capacity Tdand Exemal Bement Sha MISSIS TT Page 17 ar20 SPARE PARTS Call Tidland Customer Service for assistance with choosing the correct replacement parts for your shalt Please have the shalt serial number ready Parts nol to scale Element End Clamps 674761 692484 e e a4 585572 585573 622198 622199 133080 133671 132445 Use only withthe folded bladder design E 586184 Clamp is the samo for valve and non valve end VALVEEND NONVEND 7 For easier leak reo assembly this clamp should Muf iss oi spo ein cot shits be updated to the current non loded style Valves IY A HS 2 9 9 V 132403 709276 733308 Kit 703276 valve AWAY SIGEOREND SWAY SDEORENO WAY SIDE 713309 adaptor replaces 182520 130248 bin Pd sr 133103 soc pd scr replaces 133151 bot inside valve CX Q a 23 e swaeomcur GD e 126475 126427 126440 waw marcassin cor Tdand Exemal Bement Shat mestes 1T Page 1820 Core Stops Call fr replacement 647911 part number wi Soc Hd CpScr Me x 1 00 x 8mm LG 2 ea Hole Punch Guides It your shat uses this element end clamp you will need the blue Tidland hole punch guide rt No 577982 T your shaft uses This element end clamp you wil need the red Tidland hole punch guide Par No 57
3. USE INSTRUCTIONS ON 4 7 n with a rubber element Page 10 The one piece configuration is obsolete Cali Tiddand for assistance to update with folded bladders OR your shalt l the new design a one piece rubber element no bladder amp with an aluminum stri element 6 02022 T Mini GL Shaft with 7 46 wide element Keep shaft clean and ree trom gri and scratches The external rubber element and the bladder underneath it can be replaced without removing the shaft rom the machine Do not remove tho aluminum T slot extrusion from tho shaft when replacing external element and blader To check for leaks alter replacing bladders and elements inae shalt to operating pressure spray end clamps with soapy water and check for bubbles Read page 7 for important general information about replacing shaft elements waw marcassin cor Tdand Exemal Beant Shat MISSWSSTT Psgs5ol20 MAINTENANCE General information for working with external elements See complet instructions for your element type Rubber Element page 8 Folded Bladder page 10 Aluminum Strips page 12 Fig 3 Tho Tiland Series 800 850 External Element shafts are fitted with two diferent element end lamps One clamp is for the non valve end and the other has a recess thal accommodates the ar fiting atthe valve end The clamps are not interchangeable from end to end Fig 4 Element end clamps with UHMW strip must
4. clamp screw hole centers Fig 15 Do not stretch the bladder 17 Cut square across the end of tho bladder 18 Install the non valve end clamp securing the bladder underneath it 19 Using 4 mm hex wrench tighten end clamp screws to Now vaLvE 5560 ines END CLAMP To check for leaks after replacing bladders and elements inflate shalt to operating pressure spray end clamps with soapy water and check for bubbles waw marcassin on Tdand Exemal Bement Shat mestes 1T Page 130r 20 MAINTENANCE To Remove and Replace Valves There are several styles of valves used on the Tidland Series 800 850 shafts installed either in the end or the side of ho shaft depending on your application Ensure that the shaft is completely deflated before removing tho valve Ater removing a valve remove damaged portion of air hoses before reconnecting them to the valve To check for air leaks after reinstaling valves inflate shaft to operating pressure spray valve with soapy water and watch for bubbles Nomsolation Quick Release Thin wal socket wrench 7 16 34 Imay be required 1 Use a socket wrench to unscrew the valve o ec trom ts sid or ond locaton in ho shat 2 Apply thread sealant according to manufacturers trons to treads of new valve unless Pe sealant 4 is proapplied and reinstall NOTE Valves with pre applied thread sealant are good for multiple uses Always inspect the valve threads for sufficient sealant do
5. not reuse more than six times Isolation Valve 3 way or 4 way End or Side Location 1 Remove set screw 2 Pul valve trom shalt caretuly and disconnect air hoses Cut off damaged ends of hoses Attach air hoses to new valve Reinstall valve in shalt Reinstall setscrew Side Location Boltin 1 Remove socket head bolt 2 Pull valve from shaft carefully and disconnect air hoses 3 Cut off damaged ends of hoses 4 Attach air hoses to new valve 5 Reinstall valve in shaft 6 Reinstall socket head bolt Bottin side valve replaced X ZQ wah new valve and adapter CES See Spare Paris page 18 7 Apri 2011 Bx Before operation Check for proper inflation and deiation f there is a problem check air hoses for kinks or disconnects See Troubleshooting on page 16 waw marcassin cor Tdand Exemal ement Shat MISSE TT Page 14or20 MAINTENANCE Air Circuits Air circuits vary in configuration for the Tidland Series 800 850 shalt design In most cases the air fiting at the end of each external element underneath the element clamp attaches to a hose inside the shat For single circuit valves internal hoses attach to separate barbs on a plug installed ether inthe Journal or on the sida ofthe shaft A is delivered though the valve to the plug Some single circuit shalls have no hoses Air is routed through driled holes from valve to the air fiting under the rubber elemen
6. required tor your appleaton Tighten the bolts to Ern Fig Fig 2 Core Stop Ring Loosen do not remove the socket haad bol in tho core stop ring until the ring can side over the shalt Make sure the seam in the ring is not aligned directly over a rubber element Position the ring along the shaft as required for your application then tighten the bolt to 55 60 ib ERATION To Inflate Shaft Use only the Tidand Inflation Tool Push the air nozzle firmly into the valve receiver which will depress both the valve button and the ip of the inflation tool 2 inflate tho shaft until the ine pressure air gauge indicates a minimum ol 80 psig 5 5 bar Do not exceed the maximum air pressure of 120 psig 8 2 bar Note Keep the shall pressure above 80 psig 5 5 bar to ensure optimal safely and performance Do not ate while the shan is coating To delat only use the Tidland air release tool Do not use finger to release air Do not deflate while the shalt is rotating To Deflate Shaft 1 Using the air release tool push inthe quick release alr valve and allow the air to escape through the hole in the center of the button 2 Remove the shalt rom the rlleore wusmascessilcom Talend Exemal Bement Sha EE MAINTENANCE The Tidland Series 800 850 shatts come in many configurations Maintenance procedures are similar for each modal Spectc part numbers are on page 18 IF YOU HAVE THIS ELEMENT CLAMP
7. to page 7 lor general information to aid in leak tree operation Note For easier laak tree assembly the folded bladder style can be updated to the non olded fat configuration by converting to a naw end clamp Call Tland fr assistance Remove the Rubber Element 1 Remove screws trom end clamps and remove the clamps from each end of the shat 2 Pry up the rubber element and pul It trom the siot 3 inspect the element for wear look for slits gouges or TOP AND BOTTOM VIEWS grooves at the core ends THIS CLAMP STYLE INTERCHANGEABLE Remove the Bladder 4 Lift the bladder out ol the slot caretuliy removing the air fiting from its portin tho slot 5 Remove the air fiting haad rom the bladder and set aside 8 Clean ho shaft and slot with a soft cloth A rag damp with mid solvent such as rubbing alcohol is acceptable A Pevrloun based products will damage bladders Do not use Install Bladder Valve End Note Bladder material supplied for replacement may be longer than the required finished length Do not culto length unt Step 18 7 Square otf one and ofthe bladder Bladders cut at an angle are at risk for leaks A Inger tne Trand Hole Punch Guido ad no the end ot he bladder Win the Tidand Hole Punch Taal punch a Polo one wal oniy ol ha ade he ETT D Inset air ting head into the hole in the bladder wali Fig 12 SSE 10 Ital the bladder along the length of the slot
8. 7980 8 8 I your shaft uses this element end clamp you will need the hol punch kit e for Tidland Min GL shats ga 9 Pat No saseos Miscellaneous Ai Filing Head 562024 Ar iting Barb 516618 Ar Hose Poly T OD x 1161D Blue 132556 Bladder Polyurethane SIS Delalion Tool T1630 External Element Rubber 503911 External Element Aluminum 587827 Hole Punch Tool 760668 Hole Punch Guida Tor Folded Bladder oniy 577980 red Hole Punch Guide for Straight or Spiral Sip 577982 bue Hole Punch Ki for Mini GL Shaft 538905 Taflation Tool 128052 Set Screw 14 20 End Valves Cal Tidand Soc Hd CpScr 3 way Side Valve 188108 Springs Wave speci length 817952 T Barb Hase Connectors 250501 waw marcassin cor Tdand Exemal Beant Shat estes 1T Page 190r 20 MINI GL SHAFTS Newer sha configurations may use one of these end clamps wih two bots doc Dem T SLOT MACHINED Note p E rom ZU D Our T SLOT EXTRUSION GLUED IN Bladder material supplied for replacement may be longer than the required finished length Use Loctite 222 or a patch lock type screw when instaling element end clamps To Replace External Element 1 Deflate shat 2 Remove element end clamps 3mm hex drive 3 Remove element trom shall and remove air fiting from element 4 Square off the end of he replacement element and use the Tidland hole locater gui
9. 8035 Sii silicone spray or equivalent swawmaxcessmieom Talend Exemal Bement Shat THESES TT Page 29126 IMPORTANT SAFETY INSTRUCTIONS When using this Tiland product basic safety precautions should always be followed to reduce the risk of personal injury Your company safely nstuctions and procedures should always be followed When using this product with any other equipment ar machinery ll safety requirements stipulated by that equipment ar machinery manufacturer must be followed Compliance with local state and federal safety requirements is your responsibilty No part ofthese or the folowing instructions should be construed as conticing with or nullifying the Instructions from other sources Be familar withthe hazards and safety requirements in your work environment and always work safely 1 Read and understand all instructions and shaft design application limits belore operation 2 Never use this product for a purpose or in a machine that it was net specifically designed for See Product Safety Data Sheet PSDS Do not exceed the operation loads for this shaft as noted on ts PSDS Product Safety Data Sheet Follow all wamings and instructions marked on the product and on the PSDS Inspect the shalt for wear andlor other safety and functional deliciencies dally before each use Wear salety glasses or proper eye protection when inllating or deltating or otherwise operating the air system 7 Do not remove or otherwise alter any set
10. TIDLAN INDING SOLUTION VY Um Tidland External Element Shaft User Manual MI 6518531 T GE External Element GX Utra Lightweight External Element Series 850 GS Spiral External Element TABLE OF CONTENTS Important Safety Instructions Assembly Diagram and Part identification Installation Core Stops Operation To infaia Shah Maintenance General lnormaiion Replacing Rubber External Element Replacing Rubber Extemal Element with Folded Bladder Replacing Aluminum External Element and Bladder Replacing Valves Non leolation Quick Release Isolation Valve way or way A Circuits Troubleshooting Spare Parts Element End Clamp Valves Core Siopa Hole Punch Guides Miscellaneous Mini GL Shafts CAUTION Waar eye protection when using tools or compressed a Follow al shaft safety precautions page 3 Petroloum based products will damage bladders and rubber elements DONOT USE TIDLAND CUSTOMER SERVICE 1 360 834 2345 www maxcessint For repair and warranty information visit wwwmaxcessinticom repairs RECOMMENDED TOOLS Tidand Inflation Too P N 128052 Tidand Air Release Too PIN 111630 Tidand Hole Punch Tool See Miscellaneous page 19 Tidand Hole Punch Guides See page 19 Hox wrenches 3mm 4 mm 1 8 Thin wall socket wrench 7 16 3 4 may be required during valve replacement LOCTITE 222 f not using patchlock screws AERVOE Crown
11. adder Straight or Spiral Tidand recommends replacing external element and bladder at the same time Old bladders deformed by coid flow inhibit the insertion of the extemal element Belore replacing shaft components refer to page 7 lor general information to aid in leak tree operation The one piece rubber element is obsolete Tidland can help you update your shalt to the new design that uses a separate polyurethane bladder and external element Remove the Rubber Element 1 Remove screws from end clamps and remove the clamps from each end of the shalt 2 Pry up the rubber element and put It rom the slot Remove the Bladder 3 Lift he bladder out o the slot remove the air fiting head trom the barb fiting in the slot Use care H the barb fitting comes off the hose the hose can fall inside the shatt 4 Remove the air fiting haad trom the bladder and set aside 5 Clean the shalt and siot with a solt cloth A rag damp with mild solvant such as rubbing alcohol is acceptable norce Petroleum based products wil damage bladders Do not us Install Bladder Valve End Note Bladder material supplied for replacement wil be longer than the required finished length Do not cut to length unt Step 20 8 Square off one ond ol the bladder Bladdors cut at an angle aro at risk for leaks 7 Insert the Tdland Hole Punch Guide blue ino the ond of the bladder With the Tidland Hole Punch Tool punch a hole in one wall oniy of th
12. and connect the air fiting head with the other half of ho alr fiting in the siot The excess length at the valve end wil be folded back over the air fiting when the external element is installed Continued on next page waw marcassin conn Tdand Exemal Bement Shat MIESSSTT Page 1020 MAINTENANCE Rubber External Element with Folded Bladder continued Note Uso dry silicone spray to ease installation of bladder and external elements Do not use petroleum based lubricants T1 Square off the leading end ofthe rubber element 12 At the non vaive end of he shaft io hold the loose end of the bladder material securely and RUBRER ELEMENT begin to push the rubber element into the slot Caution Do not stretch te am bladder but keep taut under the 35mm lt rubber element 38 Push and pul the rubber element along the length of the slot unti the leading end is 375 9 5mm from the outside edge ofthe end clamp pocket 14 Fold the end of the bladder back and tuck it underneath eno crane 15 Install the end clamp securing the bladder and rubber w 8 Install Bladder Non Valve End id 37 At the ron valve end cut the bladder to BLADDER length 500 past tho end of the shat siot N 18 Cut he rusber element square 375 short Gf te end ol he shart sot surrsior 7 E 19 Litthe end ofthe rubber element and fold SE 2 the aduer back underoath l 20 Install he non valve end clamp securing the blad
13. be used on spiral strip shall Fig 5 Use these end clamps ONLY for bladders that are folded over the air fiting Fei morowweW Fed Fig Fig 6 Cut bladders and elements square across the ends so there is a flush fit at the and clamp Bladders cut at an angle are at risk for leaks Fig 7 Use the Tidiand Hole Punch and Tidand Hole Punch Guide to punch bladder Punch the hole in one wall only ol the bladder Fig 8 Mako sure that the element end clamps completely cover the ends of the bladders Using the correct Hole Punch Guide wil ensure thal the bladder ends are long enough to be secured under the end clamps h holes for air fitings in the p NO SN BLADDER Fig 6 Fig 7 Fig 8 Fig 9 Ihe barbed end of the air iting comes out of the port and detaches from the air hase there is arisk of the hose falling back inside the shaft body I ho alr hose is exposed wrap a piece of tape around it as a precaution Important I at any time an air hose is pulled off an air fiting barb note that the end of the air hose wil be stretched or damaged Do not reuse the hose without cutting off tho damaged portion Tidland recommends the use of Loctite 227 on screw threads or a patch lock type screw for the element end clamps waw marcassin on Tdand Exemal Bement Shat MISSWSSTT Page Toran MAINTENANCE To Replace Rubber External Element and Bl
14. check for bubbles Problem Possible Cause Recommended Solution Ar Leak Element end clamps not tight Tighten end clamps at both ends of shaft to 5560 ins Use 29 in lbs for the Mini GL Shatts End clamps not centered over bladder Ensure that the end clamps completely cover the end o the bladder Bladder must be cut square across its end in order for ho end clamp to make contact across the full width of the bladder End clamp with UHMW strip installed incorrectly Spiral external element only ensure that element ond clamp with UHM strip is installed between the bradder and the external element Hole for air fiting in bladder is delormed Remove end clamp and check ho bladder around the air ting If the hole is deformed or the bladder is om replace the biadder Use the Tiland Hole Punch Tool and Hole Punch Guide for best results when instaling air tings in a new bladder Air hose connection to the air fiting has failed Remove end clamps and confirm thatthe air fiting is connected to the internal air hose Check tnat the fiting is seated correctly in its hole Valve s leaking Access the valve and confirm tnat air hoses are attached If valve is leaking from the Center replace the valve Ruptured bladder Remove extemal element and inspect bladder for cracks Aluminum external element only ensure hat wave springs are correctly installed Fig 14 page 18 They should sit
15. de to mark the location of ho air fiting hole Fig 18 5 Punch hole in one wall only of the bladder Insert the air fing Fg 19 6 Install element in slot and seat the air fiting in the slot 7 Install element end clamp tighten to 29 in lbe 3 27 Nm 8 Cut element to length 9 Install remaining element end clamp tighten to 29 in bs 3 27 Nm Fig 18 kami
16. der and element underneath i VEPER ELEMENT DS sw 21 Using 4 mm hex wrench tighten end a clamp serous to 55 60 iib Emm Law To check for leaks after replacing bladders 5mm and elements inflate shaft o operating pressure spray end clamps with soapy water and check for bubbles waw marcassin or Tdand Exemal ement Shat MISSSSTT Page Tazo MAINTENANCE To Replace Aluminum External Element and Bladder When replacing bladders inspect aluminum elements for wear Replace if necessary Tidland recommends replacing external element and bladder at the same time Old bladders deformed by cold flow inhibit the insertion ol the external element Belore replacing shall components refer to page 7 for general information to aid in leak tree operation Remove End Clamps 1 Remove screws from end clamps and remove the clamps Irom each end of tho shalt Remove Aluminum External Element 2 Grasp the wave springs at one end and pul her from the siot 3 Pull the aluminum external element from th slot Inspect the element for wear look for cracks or grooves Remove the Bladder 5 Lift the bladder out o the slot carofuliy removing the air ting trom its port in the stot 8 Remove the air fiting haad from the bladder and set aside 7 Clean the shalt and slot with a solt cioth A rag damp with mid solve acceptable T Peroieum based products wit damage bladders Do not use such as rubbing alcoho
17. e F 38 Fig 10 bladder TZ Insert air ining head ino the hol in the bladder wal Fig 10 Install the bladder along the length of the slot and connect the air fiting head with the barb hal ot v a fing n ho sot 30 Insta the valve end camp securing the bladder underneath i 31 Using 4mm hex weneh tighten end clamp screws to 55 60 bs 12 IMPORTANT A he non valve end wih the bladder relaxed in the slot mark the bladder 140 inboard from the center of MM Air Yesemwpoes Atar ta abar damant simil e CC T mark should be vate at pe same point indicating hat your i Bladder has nat bunched up under Ine element or has nol stretched Fan ED UM S GQ Rusen OR ALMA j vscwmnsrm enos Continued on next page won maxes core Talend Exemal Bement Shat MIESUSSTT Pags8ol20 MAINTENANCE Rubber External Element and Bladder Straight or Spiral continued Note Use slicone spray to ease installation of bladder and external elements especially for longer shafts Do not use petroleum based lubricants Install the Rubber Element Valve End Rubber element material supplied will be longer than the required finished length Do not cut to length until Step 18 13 Square off one end of the rubber element This will be the leading end for installation 14 Spray the bladder in the slot and all sides of the new rubber element with silcone spray 15 _Starting at the non valve end of ho shaft slot
18. e information about part numbers specific to your model Please have your serial number available when you contact Tidland Customer Service This publication covers installation operation and maintenance for the folowing products Series 800 2 GL Extemal Element GE Enteral Element eamaq 2 Gx Uta htwelght External Element Mw Seres 850 GS pial Extemal Element LAMP Y A oS use ARE ERIS NOT SNS a nri sans No EN Bladder end clamps vary by shaft model and serial number See Spare Parts at the end ol this publication or call your Tidiand Customer Service Representative for part numbers Please have your serial number ready when you cal The one piece external element configuration is obsoleto for the Series 800 850 Tidand Can help you update your shaft to the now design that uses a separate polyurethane bladder and external element waw marcassin cor Tdand Exemal Bement Shat MISSWSSTT Page aoran INSTALLATION Install the shaft as required for your application Core Stops There are many configurations for the Tidland Series 800 860 shalls some at which include core stops Basic core stop installation is covered below Call Customer Service fot part numbers iL you need replacement parts Fig 1 Core Stop Dovetal Loosen do not remove the two ee socket ond capscrews in ha top pice c ha cora stp Side the dove into the groove nthe shaft unti tis S Signed as
19. l is Install Bladder Valve End Note Bladder material supplied for replacement may be longer than the required finished length Do not eut to length unti Step 17 8 Square otf one end of the bladder Bladdors cut at an angle are at risk for leaks 9 Insert the Tidand Hole Punch Guide blue into the end of the bladder With the Tidland Hole Punch Tool punch a hole in ane wall only of the bladder He e 10 Insert air titing head into the pole in the bladder wall Fig 13 11 Install bladder in slot and connect the air fiting head with the other hal of he air fiting in the slot 32 Install the valve end clamp securing the bladder undemeath i 13 Using 4 mm hex wrench tighten end clamp screws to 55 60 in ls L EZ won 87 RY RM Continued on next page won marcassin core Talara Exemal Bement Shat MIESWSSTT Pags orzo MAINTENANCE Aluminum External Element and Bladder continued 14 Starting at the non valve end of the shaft slot hold the loose end ofthe bladder material securely and side the aluminum external element into the slot unt it contacts the end clamp al he valve end Note Do not stretch the bladder but keep it taut undar the aluminum strip 15 Install the wave springs on top of each side of the aluminum external element Fig 14 Be wave SPRING Install Bladder Non Valve End 16 At the non valve end mark the bladder at point 0 140 frm the end
20. lation Repeat the procedure as needed fo align the mark on the bladder Use silicone spray liberally to ease installation of Ine elements 20 Cut square across the ond of the bladder at the mark 21 Push the rubber element back trom the clamp pocket into the slot and install the non valve end clamp securing the bladder underneath it Note For spiral shafts always use tho ond clamp with the UHMW strip attached The strip wil be in between the bladder and the rubber element ica when assembly is complet Exp cua 22 Using 4 mm hex wrench tighten end clamp screws to 5 60 in bs Os anal Install Rubber Element Non Valve End 23 After al elements are installed inflate shaft to operating T SURE pressure peck dan 24 Wiha grinder caretuli chaler the nds of the element net fo Tho camps so thal they tly collapse below the body ds O D when the shalt is deflated Note Make sure to chamfer clear to the end of the element To check for leaks attr replacing bladders and elements inflate shaft to operating pressure spray end clamps with Soapy tuc c aye UA water and check or bubbles waw macesni or Tdand Exemal ement Shat MISSWSSTT Psgs9ol20 MAINTENANCE To Replace Rubber External Element with Folded Bladder Tidand recommends replacing external element and bladder at the same time Old bladders deformed by cold low inhibit the insertion ofthe extemal element Belore replacing shaft componens refer
21. on top of the aluminum strip Tdand Exemal Bement Shat WHESIGSDTT Page Te ot 20 TROUBLESHOOTING Problem Possible Cause Recommended Solution Extemal element wil rot colapse completely Fiber or dust buildup in element slot is causing scraping along edges of slot Clean along slot If necessary remove and replace external element and bladder Cold low of rubber Replace rubber element and bladder Wave springs installed incorrectly aluminum extemal element style only Wave springs must be installed along the top edges of ho aluminum external element Kinked hoses Check hose instalation Under element end clamps Atvave In shaft body may requiro journal removal Elements dilicul to instal Buildup in slot Gan slot with mild non petroleum based solvent and dry thoroughly Spray slot and elements with dry silicone lubricant Extemal element exrudes out ol slot Element is over lubricated with dry slicone spray Remove element and wipe clean Reinstall lubricating only as necessary Core wil notit on shall Element end clamps extending past shaft O D Inspect bladder length under clamp Iit is too long it wil push up on clamp T m small amount from bladder and reinstall clamp Core is sipping Elements not gripping core Check inflation pressure Ensure that the extemal element is expanding completely Check for leaks
22. screws or fastening devices prior to using this product 8 Do not operate this product if any setscrews or fastening devices are missing 9 Do not iit shaft manually if it is beyond your capacity Loads over 1 3 your body weight may be prohibitive Consult your company safety policy 10 When liting a shalt use proper iting techniques keeping back straight and iting withthe legs 11 Do nol carry or lit this product over wet or slippery surfaces 32 Use appropriate mechanical iting devices such as a holst or shaft pur or heavier shafts 13 When performing maintenance or repair procedures do not pressurize the shat i journal setscrews are loose or missing 14 When performing maintenance procedures do not pressurize the shat if the journal is missing 15 Allreplacomo parts used on this product should be made to original Tidtand specifications 16 All maintenance and repair procedures performed on this product should be done to Tidiand specifications by qualified personnel When using chucks on this shaft always locate chucks as shown Improper placement of chucks will reduce life cycle of the shaft Questions about installation application or load calculations Call Tidland Customer Service IE TdaniExemaEsmen Shat MIESUSSTT Pags3oi20 ASSEMBLY DIAGRAM AND PART IDENTIFICATION Tidland Series 800 850 shafts are available in many configurations See Spare Parts at the end of this publication for mor
23. ts Isolation valves connect rect to the internal air hoses Maintenance for some air circult hoses may require removal of shaft journals Hoses may feed out the end of tho shaft into the journal or out the side of the shaft depending upon the type of valve used Wap a piece of tape around exposed hoses to prevent them from slipping back inside the shaft body Journal removal may be required to retrieve them Alter removing an air fing always cip off the damaged end of an air hose before reconnecting it to the iting Fig 16 T barb hose connections are made inside the shaft The number of connections depends upon how many external elements the shaft has All connections should be mado trom opposing pairs of hoses and reduced to the minimum number of pairs needed for the 3 way or way valve used as shown in Fig 16a and 16b Fig 17 Hotes originating from end clamps in the shaft head must feed back into the shaft body before feeding out through the end of tho shaf lo prevent being crushed by the journal Note Check air flow through hoses during assembly Hose kinking can prevent inflation or deflation waw marcassin con Tdand Exemal Bement Shat Mestas 1T Page 150r 20 TROUBLESHOOTING Soo page 6 to determine which set of instructions to use forthe Recommended Solution To check for leaks after replacing bladders and elements ilate shalt to operating pressure spray end clamps with soapy water and
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