ABB IRB 120 User Manual

4 Repair
4.1 Introduction
Structure of this chapter
This chapter describes all repair activities recommended for the IRB 120 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.
WARNING
Repair activities not described in this chapter must only be carried out by ABB.
Otherwise damage to the mechanics and electronics may occur.
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 255.
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 17
before commencing any service work.
Note
If the IRB 120 is connected to power, always make sure that the IRB 120 is
connected to earth before starting any repair work.
For more information see:
• Product manual - IRC5
Product manual - IRB 120 115
3HAC035728-001 Revision: N
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.1 Introduction

ABB IRB 120 Specifications

General

Type	Industrial Robot
Axes	6
Payload	3 kg
Reach	580 mm
Repeatability	±0.01 mm
Weight	25 kg
Protection	IP40
Controller	IRC5 Compact
Power Consumption	0.25 kW
Mounting	Floor, Wall
Operating Temperature	5°C to 45°C