ABB IRB 4600 - 20/2.50, Product Manual

Page: 189 / 374

4 Repair
4.1 Introduction
Structure of this chapter
This chapter describes all repair activities recommended for the IRB 4600 and any
external unit.
It is made up of separate procedures, each describing a specific repair activity.
Each procedure contains all the information required to perform the activity, for
example spare parts numbers, required special tools, and materials.
The procedures are gathered in sections, divided according to the component
location on the IRB 4600.
Required equipment
The details of the equipment required to perform a specific repair activity are listed
in the respective procedures.
The details of equipment are also available in different lists in the chapter Reference
information on page 333 .
Safety information
There are general safety information and specific safety information. The specific
safety information describes the danger and safety risks while performing specific
steps in a procedure. Make sure to read through the chapter
Safety on page 19
before commencing any service work.
Note
If the IRB 4600 is connected to power, always make sure that the IRB 4600 is
connected to
earth before starting any repair work.
For more information see:
• Product manual - IRC5
3HAC033453-001 Revision: H 189
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4 Repair
4.1 Introduction