Universal Optical Drill Grinder
Operator's Manual Issue 06/01 Rev 02
21
Changing over for 3-lip drills
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Remove three screws 1
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Remove spigot 2
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Perform following steps at the same time
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Look into spigot bore
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Turn spigot sleeve 3
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Turn until wide groove appears
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Insert spigot 2 marked “3x”
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Insert three screws 1 and tighten slightly
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Check smooth movement as follows:
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Abut spigot sleeve 3 against machine
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Turn spigot sleeve through 120°
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Release spigot sleeve
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Either: the movement is smooth
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Tighten three screws 1
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or: the movement is not smooth
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Slacken three screws 1
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Move spigot sleeve 3
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Lightly tighten three screws 1
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Repeat check
To change over for 2-lip drills, proceed in the same
way and insert spigot “2x”.
Only perform work with machine at
standstill
Changing over for special drills
