ABB IRB 6600 - 175/2.55 User Manual page 547

Step
When performing the first test run after a service activity (repair, installation or maintenance),
it is vital that:
- all the service tools and other foreign objects are removed from the manipulator!
- all normal safety equipment is installed properly, e.g. TPU enabling device.
- all personnel is standing at a safe distance from the manipulator, i.e. out of its reach behind
any safety fences, etc.
- special attention is paid to the function of the part previously serviced.
3HAC 16247-1
Action
7. Secure the gearbox and the three washers
with the 18 attachment screws, base to
gearbox (B).
8. Lift the manipulator base and gearbox 1 to
allow removing the support, base and gear.
9. Secure the base to the mounting site.
10. Refit the complete arm system.
11. Refit the cable support plate underneath
the inside of the base and reconnect the
cabling in the rear of the manipulator base.
12. Perform a leak-down test.
13. Refill the gearbox with oil.
14. Recalibrate the robot.
A
3 Repair activities, manipulator
3.6.2 Refitting of gearbox, axis 1
Note/Illustration
M16 x 70, 12.9 quality UNBRAKO,
tightening torque: 300 Nm.
Reused screws may be used, provid-
ing they are lubricated as detailed in
"Screw joints" before fitting.
A
xx0200000227
A view from below.
• A: Oil drain hose
• B: Attachment screws, base to
gearbox, 18 pcs
• C: Washers, 3 pcs
Detailed in "Orienting and securing the
manipulator" in the Installation Manual.
Detailed in section Refitting of com-
plete arm system on page 39.
This is a complex task to be performed
with utmost care in order to avoid injury
or damage!
Detailed in Performing a leak-down
test on page 21.
Detailed in "Oil change, gearbox axis
1" in the Maintenance Manual.
Detailed in "Calibration" in the Installa-
tion Manual.
B
C
131