5.2 General procedures
5.2.1 Mounting instructions for sealings
General
This section describes how to mount different types of sealings.
Equipment
Note
Article number
Consumable
Harmonic Grease 4B No.2
Used to lubricate the seals.
3HAC031695-001
Grease
Rotating sealings
The following procedures describe how to fit rotating sealings.
CAUTION
Please observe the following before commencing any assembly of sealings:
•
Protect the sealing during transport and mounting, especially the main lip
on radial sealings.
•
Keep the sealing in its original wrappings or protect it well before actual
mounting.
•
The fitting of sealings and gears must be carried out on clean workbenches.
•
Use a protective sleeve for the main lip during mounting, when sliding over
threads, keyways or other sharp edges.
Radial sealings
A radial sealing consists of a flexible rubber lip bonded to a rigid metal case. Only
one side of the sealing is static with a metal insert.
xx2300000433
Note
Action
Check the sealing to ensure that:
•
The sealing is of the correct type.
•
There is no damage on the main lip.
1
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186
Product manual - CRB 1100
3HAC078007-001 Revision: J
© Copyright 2021-2023 ABB. All rights reserved.
5 Repair
5.2.1 Mounting instructions for sealings
Summary of Contents for CRB 1100
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