Manual, Robotic Electric Tool Changer, QC‑18
Document #9620‑20‑B‑18 Electric Tool Changer‑06
Pinnacle Park • 1031 Goodworth Drive • Apex, NC 27539 • Tel: 919.772.0115 • Fax: 919.772.8259 •
B-25
US Patent No.: 8,132,816 B2
5.3.2 Alignment Pin Replacement
Parts required: Refer to
Section 6.1—Master Plate ‑ Model 9120‑018M‑2387‑0‑0‑0‑SG2.
Tools required: 4 mm hex key, torque wrench
Supplies required: NLGI #2 lithium complex grease
1. Place the Tool in a secure location.
2. Turn off and de‑energize all energized circuits (for example: electrical, air, etc.).
3. Unscrew the alignment pin from the Master plate using a 2.5 mm hex key (see
NOTICE:
If for any reason the pin cannot be removed using the hex key in the tip, it may
be necessary to remove it by other means, such as locking pliers.
Figure 5.3—Replace Alignment Pin
Ratchet Wrench
2.5 mm Allen Wrench Socket
Alignment Pin
Master Plate
4. Apply Loctite 242 to threads of new alignment pin and install into Master plate using a 2.5 mm
hex key. Torque to 18 in‑lbs (2.0 Nm).
5. Apply MobilGrease XHP222 Special grease to the alignment pin (see
and Lubrication of the Locking Mechanism and Alignment Pins
).
6. Safely resume normal operation.