Mitutoyo Depth Gage 7221A

Warning: Use appropriate cleaning materials and avoid organic solvents

Clean the sliding surface of the plunger with a dry cloth or cloth slightly moistened with alcohol

Ensure no lubrication on the plunger

Avoid use of organic solvents such as thinner

Clean the crystal with a soft cloth moistened with diluted neutral detergent

Sign off on the cleaning procedure

Check that the pointer, short pointer, and plunger move smoothly in the posture in which this product is used.

Check that the pointer and short pointer maintain the set stop points when they stop.

Check that the contact point and screws are not loose.

Use if the measurement point is too deep for the contact point to reach.

NOTICE: Shows risks that could result in property damage.

If the total length of the extension rods is at least 110 mm, be sure to use this product in a vertical orientation (with the contact point facing downward). Plunger operations may be affected.

When mounting and removing the contact point or extension rod, apply a soft cloth such as felt to its knurled part (if not knurled), to the area near the plunger, and hold it with pliers or longnose pliers.

NOTICE: Shows risks that could result in property damage.

Mounting: Lift the plunger and fit the stop screw (A) between the tips of the lifting lever.

Mounting: Fit the grooves of the lifting lever into the dovetail groove and move it in the direction of the arrow to secure it.

Removing: Push up the finger rest part and remove the lifting lever.

Mounting the bezel clamp: Fit the clamp bracket (A) into the dovetail groove.

Mounting the bezel clamp: While pressing the clamp bracket (A) with the clamp plate (B), tighten the clamp screw (C).

NOTICE: The clamp screw may loosen and fall off due to vibration, etc.

Caution: Shows risks that could result in minor or moderate injury.

Mounting the limit hand: Hook the hand limit on the bezel.