ABB IRB 120 Product Manual page 122

4 Repair
4.4.1. Replacing plastic covers
Continued
Required equipment
Equipment
Standard tools
Other tools and procedures may be
required. See references to these
procedures in the step-by-step instructions
below.
Attachment screws and tightening torques
The table shows what attachment screws and tightening torques to be used.
Cover
Lower arm cover
Wrist side cover
Wrist housing (plastic) M3x25
Housing cover
Tilt cover
Removing plastic covers
Use this procedure to remove the plastic covers.
120
Attachment
screw
M3x16
M3x8
M3x8
M3x8
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Remove the attachment screws securing the
plastic cover.
3. Remove the plastic cover.
4. If the cover shall be reused, keep it clean and
put in a safe place.
Note
The content is defined in the section
toolkit on page 191.
These procedures include references to the
tools required.
Screw quality
Steel 12.9 Black oxide
Steel 12.9 Black oxide
Steel 12.9 Black oxide
Steel 12.9 Black oxide
Steel 12.9 Black oxide
Info
3HAC035728-001 Revision: B
Standard
Tightening
Qty.
torque
4+4 1 Nm
3+3 1 Nm
3 1 Nm
8 1 Nm
4 1 Nm
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