Putzmeister BSA 1409 D4, Руководство по эксплуатации

Страница: 537 / 560

07 − 075
Page 5 of 14
Maintenancecard
5135
WK07_075_1109EN
"
Tighten the hexagon nut(6) on the switching shaft so that the
wear ring(2) lies flat against the spectacle wear plate(1).
Note
A gap (5) must be maintained between the S transfer tube(3) and
wear ring(2) so that the S transfer tube(3) switches correctly.
"
Check that the wear ring (2) makes contact with the spectacle
wear plate (1) on all sides.
"
Slowly tighten the hexagon nut(6) by half a turn.
å
The thrust ring (4) is then compressed by 1.5mm.
å
The gap (5) between the S transfer tube(3) and wear
ring(2) is set.
"
Ensure that one surface on the hexagon nut(6) is horizontal at
the top so that the retaining plate(7) can be refitted.
"
Fit the retaining plate(7).
Note
Use only new nuts for the clamping bolts (9).
"
Insert the clamping bolts (9) into the switch lever (8) and fit
new nuts.
"
Tighten the clamping bolts(9) to the required torque.
"
Further assembly is carried out in the reverse sequence to dis
assembly.
Maintenance card: Replacing the switching shaft bearing
(flanged bearing)
"
Check that all covers and other safety equipment have been
refitted and are fully functional.