B Operating Instructions for Rotary Joints Series DX/DXS
6
.
Mounting
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© 2011 by Christian Maier GmbH & Co. KG Maschinenfabrik
This document may not be copied or disclosed to third parties.
All rights, including copyright and property rights, reserved by Maier.
AB-DX_en – Version 08 – 01.03.2011
B
Mounting with fixed flange (5)
B-17
B-18
1.
Mount the rotary joint to the roller [W].
2.
Seal with flat packing [7].
3.
Fasten the rotary joint with screws [9].
4.
Clean sealing surfaces, apply mounting paste and
place the sealing elements into roller [W].
5.
Lift the rotary joint and insert it into the centering unit
of the roller [W]. Versions with inner pipe: the inner
pipe must be centered with reference to the rotary
joint and the roller. If you encounter resistance,
check for correct position. Run-out and axial tension
cause malfunctions of the rotary joint.
6.
Align the rotary joint (refer to section "Aligning the
rotary joint in case of sealing with flat packing").
7.
Assure the minimum distance [MA] - otherwise
leakage will occur at the sealing element and the ro-
tary joint and the inner pipe will be damaged:
MA
≥
1 mm
8.
Mount screws [9]. Maximum permissible tightening
torque as per section "Specifications and Spare
Parts".
