CEN-TECH 40926 Operating Information Manual

Brand: CEN-TECH

Model: 40926

Type: Operating Information Manual

40926

OPERATING INFORMATION

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web site at http://www.harborfreight.com

For technical questions please call 1-800-444-3353

6” DIAL CALIPER

2001 by Harbor Freight Tools

or any artwork contained herein may be reproduced in any shape or form without the

express written consent of Harbor Freight Tools.

REV 04/06

Page 2SKU 40926 For technical questions, please call 1-800-444-3353.

Construction

Overall Dimensions

Scale Inches

Scale Metric

Dial Markings

Accuracy

SPECIFICATIONS

ITEM DESCRIPTION

SAVE THIS MANUAL

You will need the manual for the safety warnings and precautions, assembly

instructions, operating and maintenance procedures, parts list and diagram. Keep

your invoice with this manual. Write the invoice number on the inside of the front

cover. Keep the manual and invoice in a safe and dry place for future reference.

GENERAL SAFETY WARNINGS AND PRECAUTIONS

1. KEEP PRODUCT USAGE AREA CLEAN. Cluttered areas invite injuries.

2. KEEP CHILDREN AWAY FROM PRODUCT USAGE AREA. Do not allow

children to handle this product.

3. USE EYE PROTECTION. Wear ANSI-approved safety impact eye glasses.

ANSI-approved safety impact eye glasses are available from Harbor Freight

Tools.

4. CHECK FOR DAMAGED PARTS. Before using this product, carefully check

that it will operate properly and perform its intended function. Check for dam-

aged parts and any other conditions that may affect its operation. Replace or

repair damaged or worn parts immediately.

5. REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only

identical replacement parts. Only use accessories intended for use with this

product.

6. MAINTENANCE: Service and maintenance should be performed regularly by a

qualified technician.

7. USE THE RIGHT PRODUCT FOR THE RIGHT JOB. There are certain appli-

cations for which this product was designed. Do not use a smaller tool to do the

work required by a larger industrial size tool. Do not use this product for a

purpose for which it was not intended.

Stainless Steel

6” L x 3” W

.10”/line

1mm/line

Red Numerals = Inches / Black Numerals = Metric

Within .0005”

Page 3SKU 40926 For technical questions, please call 1-800-444-3353.

OPERATING INSTRUCTIONS

NOTE: All parts listed below refer to the parts shown on page 6 of this manual.

To Prepare

The Caliper For Use:

1. Make sure the upper and

lower Outside Diameter Jaw

surfaces (2) are clean.

(See Figure A.)

2. Loosen the Slide Scale

Lock (6) by turning it coun-

terclockwise.

3. Close the Outside Diameter

Jaws (2) by using the

Thumbroll (1).

4. At this point, the Slide Scale

Measurement Point (7)

should read “0”.

5. Loosen the Dial Adjustment

Lock (3) by turning it coun-

terclockwise.

6. Set the Dial (5) by turning

the Dial Adjustment (4)

either clockwise or counter-

clockwise until the Dial

Needle points to “0”.

8. KEEP THE CALIPER FREE FROM WATER, OIL, SOLVENTS, ETCETERA.

9. DO NOT APPLY FORCE OR A SHOCK TO THE CALIPER.

10. DO NOT DISASSEMBLE THE CALIPER.

UNPACKING

When unpacking, check to make sure all parts shown on the Parts List (page 6)

are included. If any parts are missing or broken, please call Harbor Freight Tools at the

number shown on the cover of this manual as soon as possible.

FIGURE A

O.D. Jaws

Slide

Scale Lock

Dial Needle

Dial

Adjustment

I.D. Jaws

Slide

Measurement Point

Dial

Adjustment

Lock

Thumbroll

Step Measuring

Surface

Depth

Measuring

Surface

Page 4SKU 40926 For technical questions, please call 1-800-444-3353.

FIGURE B FIGURE C

7. Lock the Dial (5) to its “0” setting by tightening the Dial Adjustment Lock (3)

clockwise.

The Caliper is now ready for use.

To Read The Scale And Dial:

1. The Slide Scale Measurement Point (7) features both Inches and Metric read-

ings. (.10” per line, and 1mm per line)

2. The Dial (5) features both Inches and Metric readings. (.001” per line, and

.254mm per line)

3. First, read the Slide Scale Measurement Point (in inches and tenths of inches),

i.e., 0.5”. Then, read the Dial Needle on the Dial (in thousandths of an inch), i.e.,

.081”.

4. Combine the two measurements for the final reading, 0.581” or 14.76 mm

(NOTE: 0.581” x 25.4 mm = 14.76 mm)

To Use The Caliper:

1. To measure the

outside

diameter of an object see Figure B.

2. To measure the

inside

diameter of an object see Figure C.

Page 5SKU 40926 For technical questions, please call 1-800-444-3353.

3. To make a

step

measurement of an object see Figure D.

4. To measure the

depth

of an object see Figure E.

FIGURE D

FIGURE E

PLEASE READ THE FOLLOWING CAREFULLY

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL

AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY

REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO

MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY

PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES

THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND

LICENSED TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABIL-

ITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS

THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

Page 6SKU 40926 For technical questions, please call 1-800-444-3353.

PARTS LIST

PART # DESCRIPTION

Thumbroll

Outside Diameter Jaws

Dial Adjustment Lock

Dial Adjustment

Dial (Red = SAE / Black = Metric)

Slide Scale Lock

Slide Scale Measurement Point (SAE/Metric)

Inside Diameter Jaws

Step Measuring Surfaces

Depth Measuring Surface

NOTE: Some parts are listed and shown for illustration

purposes only, and are not available individually as replacement parts.

PARTS ASSEMBLY

CEN-TECH 40926 Operating Information Manual

CEN-TECH 40926 Operating Information Manual

CEN-TECH 40926 Operating Information Manual

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