Instruction manual

– 21 –

9. OPERATING PRECAUTIONS

(1) When mounting to a fixture, always be sure that the mount-

ing is made so that the direction of spindle movement and

the long direction of the object being measured agree and

that the spindle makes contact at the proper position.

Also, the mounting fixture should have sufficient strength and

exhibit no bending.

8. CONNECTION OF THE FINGER

LIFTER

The finger lifter can be inserted between the lift screw and the

spindle by removing the contact tip at the end of the spindle as

shown in the figure below.

Stem

Spindle

Lift Screw

Finger Lifter

Contact Tip

L L

Direction of spindle

movement should

agree with L direction.

If, as shown above, the

direction of spindle

movement and direction

L

do not agree, error will

occur in measured value