GENERAL NOTES AND USE The tool can be employed only for threaded inserts with thread of M4 to M12 diameter. The AE 45 oil pneumatic system assures more power than the pneumatic system used for other models. That means a reduction in the problems due to the wear and tear of the components, therefore, there will be an increase in reliability.
MAIN COMPONENTS A)............................Threaded tie rod B)................................Head C)..........................Ring-nut clamping head D)..........................Control push-button E)........................Compressed air connection F)..........................Pressure control valve G)............................. Protection bottom H)............................Pneumatic motor I)............................... Oil tank plug L)..........................Balancer connection M)..........................Stroke-adjusting knob N)............................Stroke indicator O).............................
TECHNICAL DATA • Working pressure........................6 - 7 BAR • Min. int. diam. of the compressed air feeding hose............ø min. = 8 mm • Max free air consumption per cycle....................11 NI • Force (6 BAR)..........................28 KN • Noise............................< 75 db(A) •...
PRELIMINARY OPERATIONS Check that the threaded tie rod (A) and head (B) couple assembled on the riveting tool is suitable to the size of the insert to clamp; otherwise change the size. The couple tie rod (A) + head (B) assembled on this riveting tool, corresponds to a M10 thread.
PLACING OF THE INSERT Check that the threaded tie rod (A) and head (B) couple assembled on the riveting tool is suitable to the size of the insert to be used. Adjust the stroke as indicated on page 5. Introduce the insert on the tie rod (A) and push slightly on it as indicated in figure 4, so as to make it clamp automatically on the threaded-tie rod.
WORKING PROBLEMS When the conditions cause a forced unscrewing of the tie rod from the insert, act as follows: remove the push rod (P) from its seat (1) and introduce it into the hole in the lower part of the tensile- strength button pushing it slightly (2).
CHANGE OF SIZE The riveting tool is supplied with 6 pairs of threaded tie rods (A) and heads (B), for tightening a range of threaded inserts from M4 to M12. Depending on the thread size, it is necessary to replace the threaded tie rod (A) and head (B) group, as follows: loosen the ring nut (C) with a 22 mm.
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ADJUSTMENT OF THE COUPLE TIE ROD/HEAD Changing the length of the insert to clamp, the position of the head (B) compared to the threaded tie rod (A) should be adjusted. Disconnect the riveting tool from the compressed-air supply. Screw an insert of the desired length on the threaded tie rod manually until the insert head touches the riv- eting tool head (B).
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TOPPING UP THE OIL-DYNAMIC CIRCUIT The oil-dynamic circuit should be topped up after a long period of work or when there is a power loss of the riveting tool. Put the riveting tool (not fed) in a vertical position rotating the knob (M) towards the sign “+”...
MAINTENANCE Daily maintenance • Check that the threaded tie rod is not damaged • Check the supply system of the compressed air • Check that the stroke of the tool is suitable for the selected insert to clamp (see the pertaining instruc- tions for adjusting the stroke, indicated at page 5).
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