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XM_unity_Installation&Maintenance_Manual Ed.1.3c2013 Page A5of (()
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1. Turn the main power switch to ‘OFF’
2. Release the spring of the arm B of the SCISSOR arm using the enclosed scissor arm key
3. Remove the tube head
4. Remove the wall plate guard
5. Remove the terminal board cover and disconnect the SCISSOR arm cable
6. Remove the bracket plug and the guard slab
7. Remove the SCISSOR arm and its cable from the bracket
8. Remove the bracket from the wall plate
9. Check the vertical alignment of the wall plate: adjust if required
10. Check the six fixing screws of the wall plate: tighten if required
11. Clean the old lubricating grease from the bracket shaft: should the bracket shaft be damaged, install a new bracket
12. Clean the old lubricating grease of the bracket bushing: should the bracket bushing be damaged, install a new bracket
13. Grease the bracket shaft (use only the type specified by the de Götzen S.r.l.!!)
14. Lubricate the bracket bushing with lubrication grease (use only the type specified by the de Götzen S.r.l.!!)
15. Install the bracket in the wall plate
16. Check the SCISSOR arm cable: should it be damaged, send the SCISSOR arm to Acteon for repairs
17. Check the SCISSOR arm guards
18. Replace the damaged guards
19. Clean the old grease from the shaft: should the shaft be damaged, send the SCISSOR arm to Acteon for repairs (see
page 3 for contact info)
20. Lubricate the SCISSOR arm shaft with lubricating grease (use Molikote D grease ONLY as specified by the manufacturer)
and reposition it in the bracket
21. Reinstall the SCISSOR arm cable in the bracket and the wall plate, connect it to the terminal board and reinstall the
terminal board cover
22. Position the guard slab in the bracket
23. Position the bracket plug
24. Position the plate guard
25. Check the electric contact of the tube head: if damaged, send the tube head to Acteon for repairs (see page 2 for contact
info)
26. Clean the old grease from the tube head assembly shaft
27. Grease the assembly shaft of the tube head with a thin layer of lubricating grease (use Molikote D grease type ONLY)
28. Position the tube head again
29. Retension the spring of the SCISSOR arm B using the scissor arm key provided
30. Turn unit on and check the correct operation of the radiographic system