Dial Wrench Operating Instructions
Rev 1.0
Corporate Headquarters:
1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733
www.etorque.com
Operating Dial Torque Wrenches
1. Fit appropriate socket or attachment.
2. Move Slave Pointer to zero. For models that are fitted with
a signal light, set the Slave Pointer to required torque load.
3. Apply a steady pull to the wrench handle until the required
torque figures is reached. The Slave Pointer will follow the
Main Indicating Needle and record the maximum torque
applied. Reset the Slave Pointer by hand.
4. With Signal Light models, when Main Indicating Needle
reaches the Slave Pointer setting, the Signal Light
automatically illuminates. Should you exceed this setting,
the Slave Pointer will then indicate the maximum torque applied.
5. Built in ratchet on all models except “E” enables tool to be used in confined spaces.
Extension Spanners
Special extension spanners are available upon request. When ordering, please provide the following information:
A) Square Drive Size
B) Size of spanner end
C) End type - Box, Open or Flared
D) Center distance between the square drive and the spanner end fitting
E) Maximum torque to be applied
Note: Due to the low torque ranges and high accuracy, it is recommended
that Models ADS4 & ADS8 should not be used with Extension Spanners.
When using extension spanners or adapters, the torque applied to the
fastener is greater than that shown on the torque wrench dial. To calculate
the increase, please use the formula on page 2.
Care
1. Dial Indicating Wrench is a precision measuring instrument and should be handled carefully at all times.
2. Do not use chemical solvents for cleaning the dial window. Keep the tool exterior clean and dry. Do not lubricate.
3, Periodically check the accuracy of the wrench with a suitable torque analyzer.
Clockwise
CounterClockwise
Models
ADS
BDS
Models
ADS - S
BDS - S
CDS - S
DDS-S
EDS
D
A
C
B
Open End
Flare End
Box End
Page 1
