3 Maintenance
3.3.12. Inspection, additional mechanical stops
1453HAC026876-001 Revision: C
© Copyright 2006-2008 ABB. All rights reserved.
Required equipment
Inspection, mechanical stops
The procedure below details how to inspect the additional mechanical stops on axes 1,2 and 3.
D Fixed stop, axis 2
Equipment etc. Art. no. Note
Mechanical stop set, axis 1 3HAC025204-003 Includes:
• Stop +15°/-7.5°
•Stop +7.5°/-15°
• Attachment screws plus washers
• Document for movable mechanical
stop
Mechanical stop axis 2 3HAC020885-001 Includes:
• Mechanical stop pin
• Attachment screw and washer
• Document for mechanical stop pin
Mechanical stop set, axis 3 3HAC025290-003 Includes:
• Mechanical stop pin
• Attachment screw and washer
• Document for mechanical stop pin
Standard toolkit - The content is defined in section Standard
toolkit on page 394.
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Check the additional stops on axes 1, 2 and 3 for
damage.
Shown in the figure Location of
mechanical stops on page 144.
3. Make sure the stops are properly attached.
Correct tightening torque, mechanical stop axis 1:
120 Nm.
4. If any damage is detected, the mechanical stops
must be replaced!
Correct attachment screws (lubricated with Molycote
1000):
• Axis 1: M12 x 40
• Axis 2: M16 x 50
• Axis 3: M16 x 60
Art. no. is specified in Required
equipment on page 145.
Continued
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