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TROUBLESHOOTING 

Problem 

Possible Cause 

Recommended Solution 

Shaft will not inflate or 
hold air 

Leaking rubber tube 
assembly 

Disassemble shaft and replace rubber tube 
assembly 

Valve leaking 

Remove valve and apply a thread sealant 
according to manufacturer's directions. Reinstall 
valve and torque to 8.8-10 ft·lbs (12-13.6 Nm). 

Replace valve if necessary. 

Rubber tube fitting slips 
off o-ring connector 

O-ring connector configurations vary. Make sure 
there is an o-ring in each groove. Use o-ring 
grease. 

Always use a thread sealant when replacing 
or reinstalling o-ring connectors. 

Hose clamps not secure 

(new design, p. 7) 

Make sure the load retaining hook is locked. 

(p. 8) 

Leaves not collapsing/ 
Core difficult to remove 

Rubber tube cold flow 

Replace tube assembly 

Springs worn or broken 

Replace springs (p. 14) 

Leaves contaminated 
with paper debris, 
adhesive, or damaged 
by sharp objects causing 
burrs 

Keep leaves free of dust and debris; clean with 
isopropyl alcohol.  

Remove burrs with an abrasive hand pad. (Files 
may be used on steel leaves.) 

Cores slipping 

Low air pressure 

Operate shaft at 80 psi minimum (5.5 bar) for 
optimal performance. 

Air leak 

Check rubber tube assembly for leaks and 
replace or repair as needed. 

Check valve for leaks. Remove valve and apply a 
thread sealant according to manufacturer's 
directions. Reinstall and torque to 8.8-10 ft·lbs 
(12-13.6 Nm). 

Replace valve if necessary. 

Other 

Call Tidland for assistance. 

Journals wear prematurely 

High loads or speeds 

Check PSDS specifications for your shaft 
application. 

Verify that journals are hardened. 

Excessive shaft vibration 

Shaft imbalance 

Return shaft to Tidland for dynamic balancing. 

 

 

 

 

 

 
 

 

 

AMERICAS 

Tel +1.360.834.2345 

Fax +1.360.834.5865 

[email protected] 

www.maxcessintl.com

 

EUROPE, MIDDLE  EAST 

AND AFRICA 

Tel +49.6195.7002.0 

Fax +49.6195.7002.933 

[email protected] 

www.maxcess.eu

 

CHINA 

Tel +86.756.881.9398 

Fax +86.756.881.9393 

[email protected] 

www.maxcessintl.com.cn

 

INDIA 

Tel +91.22.27602633 

Fax +91.22.27602634 

[email protected] 

www.maxcess.in

 

JAPAN 

Tel +81.43.421.1622 

Fax +81.43.421.2895 

[email protected] 

www.maxcess.jp

 

KOREA, TAIWAN, 

AND SE ASIA 

[email protected] 

www.maxcess.asia 

 
 

© 2018 Maxcess 

Содержание Maxcess 650 Series

Страница 1: ...Tidland Leaf Shaft User Manual EN Series 650 650HD 750 MI 27L691995 1 L TIDLAND WINDING SOLUTIONS...

Страница 2: ...on the PSDS Do not use fingers or other objects to deflate the shaft Tidland recommends using the Tidland Air Release Tool see page 3 Inspect the shaft for wear and or other safety and functional defi...

Страница 3: ...e 12 Torque Requirements 12 Leaf Assembly 13 Replacing the Leaves 14 Replacing Springs 14 Installing Add on Leaves 15 Troubleshooting 16 CAUTION Wear eye protection when using tools or compressed air...

Страница 4: ...r end view of internal parts JOURNAL EXTERNAL LEAF LEAF SCREW ATTACHES EXTERNAL LEAF TO INTERNAL LEAF BUTTONS NOTE Leaves on the 650HD shaft are not removable the screws are not accessible RUBBER TUBE...

Страница 5: ...he top allows the internal rubber element to expand more uniformly and prevents the internal element from having to lift the weight of the material roll Inflating the shaft with the fixed leaf down or...

Страница 6: ...e all air 2 Locate and remove the valve 3 Apply thread sealant according to manufacturer s directions to the threads of the valve unless the sealant is pre applied and reinstall NOTE Valves with pre a...

Страница 7: ...bly with a male o ring connector pictured at right Remove your old rubber tube assembly page 9 and install the new one pushing the tube assembly firmly into the socket in the journal See page 8 for us...

Страница 8: ...Standard pincer Tidland Part No 27L778957 Spring return pincer Tidland Part No 27L778958 1 With the pincer squeeze the tangs 1 on the hose clamp until you can lift the load retaining hook 2 and then...

Страница 9: ...rubber tube assembly allowing for easier removal 2 With the leaves wedged in lifted position remove all air from the shaft Use the Tidland Air Release Tool for safety and best results 3 For cantileve...

Страница 10: ...to the manufacturer s directions to threads of the valve b Screw the valve into the shaft and torque to 8 8 10 ft lbs 12 13 6 Nm Disassembling a Rubber Tube Assembly The standard rubber tube assembly...

Страница 11: ...ng 3 deep inside the rubber tube NOTE If the assembly uses a tube stiffener insert it into the rubber tube first and attach it to the tube fitting Then insert the fitting into the rubber tube For rubb...

Страница 12: ...er to threads of the journal set screws Reinstall the set screws and torque as shown in the chart below 7 Reinstall the valve a Apply a thread sealant according to the manufacturer s directions to thr...

Страница 13: ...50 LEAF SHAFT Item Description 1 External leaf 2 External leaf fastener 3 Leaf button 4 Internal leaf fastener 5 Internal leaf 6 Foam spring 7 Leaf spring 8 Rubber tube filler 9 Rubber tube filler fas...

Страница 14: ...act wrench to break the seal 3 Use the new fasteners supplied with your shaft to install the external leaves Note If the new fasteners do not have a pre applied threadlocker use a small amount of Loct...

Страница 15: ...he bolts from the existing leaf that correspond with the holes in the add on leaf Do not remove the existing leaf 3 Set the add on leaf on top of the existing leaf and install the longer bolts that we...

Страница 16: ...ve hand pad Files may be used on steel leaves Cores slipping Low air pressure Operate shaft at 80 psi minimum 5 5 bar for optimal performance Air leak Check rubber tube assembly for leaks and replace...

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