4.4 GRINDING (1ST POLISHING) AND POLISHING (2ND POLISHING)
Weight
Weight arm lever
Rotation stop pin
Holding jig
Notch in holding jig
Rotation stop pin Thrust pin
Notch in holding jig
Step 1 Open the protection covers.
Step 2 Place the polishing film for grinding (green label) on the polishing disk, then set the weight position for grinding.
Step 3 Pull the weight arm lever toward you.
NOTE
Set the weight arm lever to the sown position with the protection covers open.
Step 4 Clean the polishing film using cleaning paper and water. Using the squeezable dropper bottle, wet the polishing film with about 2 ml of water.
NOTE
When you supply water, use the squeezable dropper bottle to avoid spilling water on the operation panel.
Step 5 Put the holding jig (after
completing the previous polishing step) onto the polishing film with the rotation stop pin in the notch in the holding jig.
Step 6 Lift the weight arm lever up, setting the thrust pin into the hole in the center of the holding jig.
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