ABB IRB 6600 - 175/2.55 User Manual page 545

Equipment, etc.
Lifting device, base
and gear 1
Lifting tool (chain)
Standard toolkit
Other tools may be
required as detailed in
sections to which refer-
ences are made!
Refitting, gearbox The procedure below details how to refit gearbox, axis 1.
Please observe the following before commencing any repair work on the manipulator:
- Motors and gears are HOT after running the robot! Burns may result from touching the
motors or gears!
- Turn off all electric power, hydraulic and pneumatic pressure supplies to the robot!
- Take any necessary measures to ensure that the manipulator does not collapse as parts are
removed, e.g. to secure the lower arm with fixtures if removing motor, axis 2.
Whenever parting/mating motor and gearbox, the gears may be damaged if excessive force
is used!
The gear box weighs 155 kg! All lifting equipment used must be dimensioned accordingly!
The base (without gearbox 1) weighs 263 kg! All lifting equipment used must be dimensioned
accordingly!
Step
3HAC 16247-1
Spare part no. Art. no.
Action
1. If the base is not supported with Support,
base and gear 1, this should be done first.
A
3 Repair activities, manipulator
3.6.2 Refitting of gearbox, axis 1
Note
3HAC 15560-1
3HAC 15556-1
3HAC 15571-1 The contents are defined in
section Standard toolkit on
page 18!
These procedures include ref-
erences to the tools required.
Note/Illustration
Mounting of the Support, base and
gear 1 is detailed in section Removal of
gearbox, axis 1 on page 125.
129