Danfoss ET5070, Руководство оператора, Страница: 61 / 96

4. Loosen the hexagon socket screws (4) (eight at the front and the
back, each) with adjusting washers and remove the guiding
plates (3).
5. Use die wrench to press secondary dies (9) towards the centre
of the tool.
6. Replace the four secondary bearing plates (8) by new ones. In
doing so, use the new secondary bearing plates to push out the
old secondary bearing sheets, each.
7. Slightly loosen the hexagon socket screw (7) in the 6 o'clock
master dies and the 12 o'clock master dies (10).
8. Unscrew the flat headed screws with slot (6) (four each in the
front and back).
9. Slightly lift off the master dies (10) by using a screw driver and
replace the four main bearing plates (5) by new ones. In doing
so, use the new main bearing plates to push out the old main
bearing sheets, each. Pull out screw driver again.
10. Replace hexagon socket screw (7) and tighten it to the torque
for M8 MA = 25 Nm.
11. Reassemble guiding plates and protective plates in the reverse
order.
12. For this purpose, fix one shim ring per screw on the secondary
dies with grease before the guiding plates (3) are screwed on.
13. Perform a forming test run and check the formed sleeve.
Shims, if present, have to be inserted at the same position as be-
fore.