ABB M2000, Руководство по эксплуатации продукта

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4 Repair
4.7.1. Replacement of gearbox, axes 1-2 and damper, axis 1
3HAC023297-001 Revision: A 158
Removal, gearbox 1-2
The procedure below details how to remove gearbox, axes 1-2.
WARNING!
Please observe the following before commencing any repair work on the manipulator:
• Motors and gears are HOT after running the robot! Touching the motors and gears may
result in burns!
• 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. secure the lower arm with fixtures if removing motor, axis 2.
NOTE!
Whenever parting/mating motor and gearbox, the gears may be damaged if excessive force is
used!
CAUTION!
Caution!
The gear box weighs 39 kg! All lifting equipment used must be dimensioned accordingly!
Standard toolkit 3HAC020812-001 The contents are defined in
section Standard toolkit in the
Product manual, reference
information
!
Lifting device,
gearbox 1-2 3HAC xx
Other tools and
procedures may
be required. See
references to
these procedures
in the step-by-step
instructions below. These procedures include
references to the tools required.
Equipment, etc. Spare part no. Art. no. Note
Step Action Note/Illustration
1. Remove motor 1. Detailed in section Replacement of motor, axis 1
on page 130.
2. Remove motor 2. Detailed in section Replacement of motor, axis 2
on page 135.
3. Remove the cable harnesses. Detailed in section Replacement of cable harness
on page 78.
4. Remove the serial measurement
board. Detailed in section Replacement of serial
measurement unit and battery pack on page
122 Replacement of serial measurement unit and
battery pack on page 122.
5. Remove the upper arm. Detailed in section Replacement of complete
upper arm on page 85.
6. Remove the lower arm. Detailed in section Removal of complete lower
arm .
7. Drain the oil from gearbox 1.