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Screw mounting the housing
on the locating surface
Final mounting
of labyrinth seals ETS
Inserting the O ring
in the slot in the labyrinth ring
the tightening torques
Special features
of V ring seals EDV
22
MON 92
Split plummer block housings SES
Tighten the foot screws to the recommended tightening torque,
in a crosswise sequence for 4 foot screws.
In the case of V ring seals EDV, this operation is omitted.
The mounting procedure for Taconite seal ETC differs, see section
Final mounting of Taconite seals ETC, page 25.
Position the labyrinth ring on the shaft such that it is seated
centrally in the appropriate annular slot in the housing.
Insert the O ring into the slot in the labyrinth ring. To do this,
rotate the shaft and carefully press the O ring into the slot
using a rounded screwdriver.
Shaft
Labyrinth ring
O ring
Figure 22
The mounting of the seal on the first side is complete.
Repeat the process for the seal on the other side.
Checking
Settling of screw connections leads to a reduction in screw preload.
Check the tightening torques of the foot screws
after 24 operating hours, see page 32.
Check the tightening torques of the connecting screws
after 24 operating hours, see page 33.
Mounting of the housing is now complete.
The procedure for mounting housings with unsplit seals is described
using the example of labyrinth seals ETS. Only individual deviating
mounting procedures for V ring seals EDV are shown below.
Follow the mounting instructions for labyrinth seals ETS, page 17,
and note the deviations from the mounting procedure for V ring
seals EDV.
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Schaeffler Technologies
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