ABB IRB 1600 - 5/1.2 Product Manual page 173

Refitting, gearbox unit axes 1-2
The procedure below details how to refit the complete gearbox unit, axes 1-2.
3HAC023637-001 Revision: B
Action
10. Secure the weight of the base with lifting slings.
11. Remove the gearbox/base attachment screws
and washer.
12. Separate the base from the gearbox unit.
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2.
CAUTION!
The complete gearbox unit weighs 120 kg
(without the base)! All lifting equipment used
must be sized accordingly!
3. Place the gearbox unit with the lower arm
side downwards on a suitable workbench.
4. Clean the mating surfaces of the base and
of the gearbox unit with isopropanol.
5. Lubricate the V-ring with grease and fit it to
the gearbox unit.
6. Fit a small amount of Loctite 574 on the
mating surface in the gearbox unit.
7. Fit the base to the gearbox unit and secure
it with the attachment screws and the
washer.
8. Fit a new VK-cover to the base of the robot. Shown in the figure
9.
CAUTION!
The complete gearbox unit and base weighs
201 kg together! (Base: 81 kg, gearbox unit:
120 kg.) All lifting equipment used must be
sized accordingly!
10. Fit the lifting slings to the base/gearbox unit,
turn it right side up and move it to the instal-
lation site.
4.7.1. Replacement of gearbox, axes 1-2
Note
Shown in the figure
gearbox unit, axes 1-2 on page
Note
Art. no. is specified in Required
equipment on page 169.
Shown in the figure Location of gearbox
unit, axes 1-2 on page
16 pcs, M10 x 40, tightening torque: 70
Nm.
Location of gearbox
unit, axes 1-2 on page
Spare part no. is specified in
equipment on page 169.
Continues on next page
4 Repair
Continued
Location of
169.
169.
169.
Required
171